Differential Cover For Ford 9.75″ 12 Bolts Rear Axle | SPELAB
- Brand: SPELAB
- SKU:
- Availability: Many in stock
- Product Type: Differential Cover
This SPELAB cover for Ford F–150 trucks, SUVs and vans has a patterned fins and is extra capacity. This is a heavy duty replacement for the stock 12 bolt cover on Ford Sterling 9.75 (9 3/4) inch differentials.
Function:
Protects the differential, seals the differential, stores differential fluid.
Applications:
1999-2014 Ford E-Series Van
1997-2014 Ford Expedition
2015-2020 Ford Transit Van
1997-2020 Ford F-150
2010-2020 Ford F-150 Raptor
Note: The year and model may not guarantee compatibility. Please confirm whether the axle is Ford 9.75″ 12 Bolts.
Innovative points:
1. The external heat sink design increases the contact area between the differential cover and the surrounding air, enhancing heat dissipation performance.
2. The internal diversion groove design aligns with the direction of liquid flow in the differential gear's rotation, ensuring maximum flow rate for better lubrication.
3. The use of aluminum alloy material significantly improves cooling performance compared to the commonly used iron material. When comparing billet to cast products, billet items are often considered more durable and built for long-lasting performance.
4. An external observation mirror with a floating ball is used to monitor the oil level. Traditional observation mirrors in the market may darken over time, reducing visibility. Therefore, the floating ball allows us to monitor the oil level even if the mirror darkens.
5. The outside with black wrinkle paint providing rust resistance.
Specifications:
Differential Cover Kit For 2017+ Ford F250 F350, With DANA M275 Rear Axle 14-Bolt
Differential Cover Kit For 8.5 in. GM With 5/16 in. Cover Bolts
Differential Cover Kit For 2017+ Ford F250 F350, With DANA M275 Rear Axle 14-Bolt
Shipping
Fast Shipping Policy:
Easy Return Policy:
Upgrade to SPELAB's billet aluminum differential cover for Ford F150. Enhance cooling, durability, and performance. Order now!
The SPELAB Billet Aluminum Differential Cover is crafted from high-quality A380 aluminum. This construction significantly enhances cooling performance, ensuring your Ford 9.75 differential cover operates at optimal temperatures even under heavy loads. The patterned cooling fins provide efficient heat dissipation, making it one of the top Cooling Differential Covers on the market.
Upgrade your truck with SPELAB's premium differential cover. Read on to discover which vehicles it fits.
This Heavy Duty Differential Cover is designed for a wide range of Ford models, including:
· 1997+ Ford F-150
· 1998-1999 Ford F-250LD (light duty, NOT Super Duty)
· 1997-2004 Ford F-150 SVT Lightning
· 1997-2006 Ford
· 1997-2005 Lincoln Navigator
· 1999-2010 Ford E-Series vans
Ensure your vehicle is compatible and take the next step to enhance your truck’s performance.
The SPELAB differential cover offers robust protection for your differential. Made from high-strength billet aluminum, it shields the differential from potential damage during heavy-duty use. This Ford 9.75 differential cover is perfect for those seeking enhanced durability and reliability.
Keep your differential safe and extend its lifespan. Continue reading to see how it seals and stores differential fluid efficiently.
The SPELAB differential cover ensures a perfect seal with its Viton O-ring, preventing any fluid leakage. This design guarantees that the differential operates efficiently without the risk of oil loss. Such sealing efficiency is critical for maintaining optimal performance, especially under demanding conditions.
Maintain a clean and efficient differential with SPELAB. Next, learn about its fluid storage capabilities.
Designed with extra capacity, this differential cover stores more fluid than the stock cover. The additional fluid volume aids in better cooling and lubrication, reducing wear and tear on the internal components. This is why SPELAB is recognized as one of the best Cooling Differential Covers available.
Enhance your vehicle’s performance with superior fluid management. Discover the key features that make SPELAB stand out.
The SPELAB differential cover features patterned cooling fins with a surface area of 534 square inches. These fins ensure optimal heat dissipation, keeping your differential cool even during intense use. This design sets it apart as a leading Cooling Differential Cover.
Maximize cooling efficiency and prevent overheating. Next, learn about the internal heat fins.
Inside the cover, 120 square inches of internal heat fins further enhance heat absorption. This dual-layer cooling system ensures that both the external and internal surfaces work together to maintain a stable temperature.
Benefit from superior internal cooling. Now, let’s look at the material used.
Made from A380 billet aluminum, this differential cover offers superior strength and cooling performance. This material is known for its durability and ability to withstand extreme conditions, making it ideal for heavy-duty applications.
Trust in the strength of billet aluminum. Next, discover the convenience of the magnetic fill plug.
The magnetic fill plug, designed at a 20° angle, makes filling the differential easier and more efficient. It captures metallic particles, preventing them from circulating within the differential fluid and causing damage.
Ensure easy maintenance with the magnetic fill plug. Now, explore the durable hardware included.
The cover comes with 304 stainless steel hex flange mounting bolts, providing excellent durability and resistance to corrosion. These bolts ensure a secure fit, enhancing the overall reliability of the differential cover.
Secure your differential with high-quality hardware. Next, learn about the sight glass for easy monitoring.
The external sight glass, sealed with a Viton O-ring, allows for easy monitoring of the oil level. This feature helps you keep track of fluid levels without needing to remove the cover, ensuring your differential is always properly lubricated.
Easily monitor oil levels with the sight glass. Now, let’s look at the magnetic drain plug.
The magnetic drain plug simplifies the oil change process by capturing metallic particles and preventing them from circulating. This feature makes maintaining your differential easier and more effective.
Simplify maintenance with the magnetic drain plug. Next, explore the sensor port for temperature monitoring.
The built-in 1/8 inch NPT sensor port facilitates temperature monitoring, allowing you to keep an eye on the differential’s operating conditions. This feature is crucial for those who demand precise performance data.
Monitor temperatures accurately with the sensor port. Now, see the benefits of CNC precision machining.
CNC precision machining guarantees a perfect fit for your vehicle’s differential. This precise manufacturing process ensures that each cover meets the highest standards of quality and performance.
Enjoy a perfect fit with CNC machining. Next, learn about the no-cover-removal fluid change feature.
With the SPELAB differential cover, you can change the fluid without removing the cover, making the maintenance process quicker and more convenient. This feature saves time and effort, especially during routine checks.
Change fluids easily with this convenient design. Now, understand the benefits of the lubrication pathways.
The cover’s design includes efficient lubrication pathways that direct fluid to the pinion and ring gear bearings. This ensures consistent and thorough lubrication, reducing wear and extending component life.
Ensure thorough lubrication with these pathways. Next, learn about the air system detachment points.
Stamped air system detachment points prevent damage during installation and use. This thoughtful design feature adds to the overall durability and reliability of the differential cover.
Prevent damage with air system detachment points. Finally, explore the anti-rust coating.
The cover is coated with a wrinkle paint finish that provides excellent anti-rust protection. This coating ensures the differential cover remains corrosion-free, even in harsh environments.
Protect against rust with this durable coating.
In a series of tests, the SPELAB differential cover demonstrated superior cooling performance compared to a flat back cover. During the Road Traction Test, the SPELAB cover was found to be 5 times more effective in dissipating heat. In a Continuous Test at 200 HP and 60 MPH, it showed a 118% improvement in cooling efficiency.
Choose SPELAB for unmatched cooling performance. Next, examine the surface area comparison.
The SPELAB POWER RAM-AIR differential cover features a substantial surface area dedicated to heat dissipation. The external cooling fins provide 533.782 square inches, while the internal heat fins offer an additional 119.882 square inches. This totals an impressive 808.81 square inches of external heat radiation surface and 215.78 square inches of internal heat absorption surface.
Experience extensive heat dissipation with SPELAB’s innovative design. Continue reading to discover the practical benefits.
Installing the SPELAB differential cover significantly extends the lifespan of your differential. The enhanced cooling and efficient lubrication reduce wear and tear, ensuring your differential remains in top condition for longer. This is particularly beneficial for heavy-duty applications where reliability is crucial.
Enhance the longevity of your vehicle's differential. Next, explore how it improves fuel economy.
The SPELAB differential cover contributes to better fuel economy by maintaining optimal operating temperatures and reducing mechanical friction. This results in more efficient vehicle performance and lower fuel consumption, making it an excellent choice for those looking to maximize their truck’s efficiency.
Save on fuel with better performance. Now, learn about the reduced maintenance needs.
With features like the external sight glass, magnetic drain plug, and no-cover-removal fluid change design, maintaining your differential becomes easier and less frequent. These innovations reduce the overall maintenance requirements, saving you time and money in the long run.
Simplify maintenance and cut costs. Finally, discover why this cover is a reliable, long-lasting investment.
The SPELAB differential cover, with its anti-rust coating and robust construction, ensures long-term durability and reliability. These features make it a worthwhile investment for anyone looking to protect their vehicle’s differential while enhancing performance.
Invest in quality and durability with SPELAB.
Upgrade your Ford F150 with the SPELAB Billet Aluminum Differential Cover today. Designed for superior cooling, enhanced durability, and easy maintenance, this differential cover is perfect for heavy-duty applications. Ensure your truck's differential remains protected and performs at its best with SPELAB.
Order now to experience the benefits of the SPELAB differential cover and take your vehicle’s performance to the next level.
Q1: How to plug a tiny hole on my truck differential?
A1: To plug a tiny hole on your truck differential, you can use a high-temperature epoxy or metal filler. Clean the area thoroughly, apply the filler according to the manufacturer's instructions, and allow it to cure completely before refilling the differential fluid.
Q2: Is it safe to work under a car on jack stands?
A2: Yes, it is safe to work under a car on jack stands if you follow proper safety precautions. Ensure the car is on a flat surface, use high-quality jack stands rated for your vehicle's weight, and never rely solely on a hydraulic jack for support.
Q3: What causes the rear differential to leak?
A3: The rear differential can leak due to worn-out seals, gaskets, or damaged differential covers. Regular inspection and maintenance can help identify and fix leaks before they cause significant damage.
Q4: How tight should a pinion nut be?
A4: The pinion nut should be tightened to the manufacturer's specified torque, usually found in the vehicle's service manual. Over-tightening or under-tightening can cause premature wear or damage to the differential components.
Q5: How to take off a frozen filler plug on my truck differential?
A5: To remove a frozen filler plug, apply penetrating oil to the plug and allow it to soak for several hours. Use a breaker bar or an impact wrench to gently loosen the plug. If it still won't budge, apply heat with a torch around the plug to expand the metal, then try again.
Q6: How difficult is it to replace the rear differential on a car?
A6: Replacing the rear differential can be challenging and typically requires advanced mechanical skills and special tools. It's recommended to consult a professional mechanic unless you have experience with such repairs.
Q7: Is it safe to jack a car up under the differential?
A7: Yes, it is generally safe to jack a car up under the differential, provided you use a proper jack and jack stands rated for the vehicle's weight. Always refer to the vehicle's owner manual for jacking points.
Q8: What happens if your rear differential goes out while driving?
A8: If your rear differential fails while driving, you may experience loss of power to the wheels, unusual noises, or difficulty controlling the vehicle. It's crucial to pull over safely and have the vehicle towed to a repair shop immediately.
Q9: How to identify a Dana 70 rear axle?
A9: To identify a Dana 70 rear axle, look for the identification tag on the differential cover, which will have the model number and gear ratio. You can also measure the ring gear diameter, which is typically around 10.5 inches for a Dana 70.
Q10: What causes differential overheating and how to prevent it?
A10: Differential overheating can be caused by low fluid levels, poor-quality fluid, or excessive load. Prevent overheating by regularly checking and maintaining fluid levels, using high-quality differential fluid, and ensuring your differential cover has adequate cooling features, like the SPELAB Cooling Differential Covers.
I love this product. Easy install. All hardware was perfect. It’s a beautiful product and has qualities that I love. Fill and drain plugs and mostly the sight port.
Product looks to be well made.
Ive not installed diff cover yet.
Raptor is scheduled for going into 4x4 shop were I will be having deaver leaf springs, front and rear differential serviceed new bump stops, front RPG steering tie rods and other suspension upgrades Icon upper control arm. I'll update when done. Thanks
Everything good except the provided bolts and washers gave a few minor problems such as the lock washer did not seat properly in the bolt fitting on a couple of the bolts and the lock washer was ruined. I found one in my tool box
to complete that bolt install. Cover is really nice and looks great. I would
recommend it for your truck. Just take care installing the bolts and washers.
Decided to change differential fluids, so no better time to upgrade. So easy to refill and drain for future service. Built like a tank with proper fluid dispersion. Highly recommended.
Thank you for your comment! Looking forward to receiving your feedback pictures!
Was really heavy duty and fit and finish was great
Thanks for the review!!!Very much looking forward to your feedback pictures.
Way nicer piece than than I was expecting. Nice and thick cover. I really like like the drain & fill plugs
Thanks for the review!!!Very much looking forward to your feedback pictures.
I love this product. Easy install. All hardware was perfect. It’s a beautiful product and has qualities that I love. Fill and drain plugs and mostly the sight port.
Awesome product and very easy to install also the best part about this kit is that it does work with other added on fuel filter AFTER the cp4 so you get best of both worlds🙏🏽
The 5' exhaust with the 6" tip looks and sounds really good. The egr delete its made really nice and fits perfect and looks good.
The ccv it's easy to install it fits and looks good too. Thanks soo mutch
It works great, the nut that rubbed a while in the up pie was moved from the original place and doesn’t rub anymore
Not to easy if you don’t know what your doing\not mechanically inclined, but definitely worth it for the quality love the stuff!
Glad your product is on the market. I love the looks of it and the performance aspect of the intake horn. Glad I chose ya’ll. Can definitely feel the truck breathing better!!!
Overall, great kit. Wish I would have ordered the can bus plugs at the same time. A few modifications were needed to make everything work but nothing too difficult if you can tackle this type of work to begin with.
Great quality and fit
Great product sounds amazing
With my old kit that kept leaking, an abnormal seal size and changed colors as the plastic got warm. I installed the Spelab kit and fits good and have the reassurance of the locking ring to keep it in.
Looks good and very good quality
This exhaust set up is amazing and definitely worth the money! Fits like a dream and is not like anybody else’s exhaust! Thank you spelab!
Bolted right up no problem. Highly recommend this intake for the price you can’t beat it.
Great fit and quality. Easy install. Definitely recommend.
Easy install and looks great!
I love this product. Easy install. All hardware was perfect. It’s a beautiful product and has qualities that I love. Fill and drain plugs and mostly the sight port.
Awesome product and very easy to install also the best part about this kit is that it does work with other added on fuel filter AFTER the cp4 so you get best of both worlds🙏🏽
The 5' exhaust with the 6" tip looks and sounds really good. The egr delete its made really nice and fits perfect and looks good.
The ccv it's easy to install it fits and looks good too. Thanks soo mutch
It works great, the nut that rubbed a while in the up pie was moved from the original place and doesn’t rub anymore
Not to easy if you don’t know what your doing\not mechanically inclined, but definitely worth it for the quality love the stuff!
This SPELAB cover for Ford F–150 trucks, SUVs and vans has a patterned fins and is extra capacity. This is a heavy duty replacement for the stock 12 bolt cover on Ford Sterling 9.75 (9 3/4) inch differentials.
Function:
Protects the differential, seals the differential, stores differential fluid.
Applications:
1999-2014 Ford E-Series Van
1997-2014 Ford Expedition
2015-2020 Ford Transit Van
1997-2020 Ford F-150
2010-2020 Ford F-150 Raptor
Note: The year and model may not guarantee compatibility. Please confirm whether the axle is Ford 9.75″ 12 Bolts.
Innovative points:
1. The external heat sink design increases the contact area between the differential cover and the surrounding air, enhancing heat dissipation performance.
2. The internal diversion groove design aligns with the direction of liquid flow in the differential gear's rotation, ensuring maximum flow rate for better lubrication.
3. The use of aluminum alloy material significantly improves cooling performance compared to the commonly used iron material. When comparing billet to cast products, billet items are often considered more durable and built for long-lasting performance.
4. An external observation mirror with a floating ball is used to monitor the oil level. Traditional observation mirrors in the market may darken over time, reducing visibility. Therefore, the floating ball allows us to monitor the oil level even if the mirror darkens.
5. The outside with black wrinkle paint providing rust resistance.
Specifications:
Differential Cover Kit For 2017+ Ford F250 F350, With DANA M275 Rear Axle 14-Bolt
Differential Cover Kit For 8.5 in. GM With 5/16 in. Cover Bolts
Differential Cover Kit For 2017+ Ford F250 F350, With DANA M275 Rear Axle 14-Bolt
Shipping
Fast Shipping Policy:
Easy Return Policy:
Upgrade to SPELAB's billet aluminum differential cover for Ford F150. Enhance cooling, durability, and performance. Order now!
The SPELAB Billet Aluminum Differential Cover is crafted from high-quality A380 aluminum. This construction significantly enhances cooling performance, ensuring your Ford 9.75 differential cover operates at optimal temperatures even under heavy loads. The patterned cooling fins provide efficient heat dissipation, making it one of the top Cooling Differential Covers on the market.
Upgrade your truck with SPELAB's premium differential cover. Read on to discover which vehicles it fits.
This Heavy Duty Differential Cover is designed for a wide range of Ford models, including:
· 1997+ Ford F-150
· 1998-1999 Ford F-250LD (light duty, NOT Super Duty)
· 1997-2004 Ford F-150 SVT Lightning
· 1997-2006 Ford
· 1997-2005 Lincoln Navigator
· 1999-2010 Ford E-Series vans
Ensure your vehicle is compatible and take the next step to enhance your truck’s performance.
The SPELAB differential cover offers robust protection for your differential. Made from high-strength billet aluminum, it shields the differential from potential damage during heavy-duty use. This Ford 9.75 differential cover is perfect for those seeking enhanced durability and reliability.
Keep your differential safe and extend its lifespan. Continue reading to see how it seals and stores differential fluid efficiently.
The SPELAB differential cover ensures a perfect seal with its Viton O-ring, preventing any fluid leakage. This design guarantees that the differential operates efficiently without the risk of oil loss. Such sealing efficiency is critical for maintaining optimal performance, especially under demanding conditions.
Maintain a clean and efficient differential with SPELAB. Next, learn about its fluid storage capabilities.
Designed with extra capacity, this differential cover stores more fluid than the stock cover. The additional fluid volume aids in better cooling and lubrication, reducing wear and tear on the internal components. This is why SPELAB is recognized as one of the best Cooling Differential Covers available.
Enhance your vehicle’s performance with superior fluid management. Discover the key features that make SPELAB stand out.
The SPELAB differential cover features patterned cooling fins with a surface area of 534 square inches. These fins ensure optimal heat dissipation, keeping your differential cool even during intense use. This design sets it apart as a leading Cooling Differential Cover.
Maximize cooling efficiency and prevent overheating. Next, learn about the internal heat fins.
Inside the cover, 120 square inches of internal heat fins further enhance heat absorption. This dual-layer cooling system ensures that both the external and internal surfaces work together to maintain a stable temperature.
Benefit from superior internal cooling. Now, let’s look at the material used.
Made from A380 billet aluminum, this differential cover offers superior strength and cooling performance. This material is known for its durability and ability to withstand extreme conditions, making it ideal for heavy-duty applications.
Trust in the strength of billet aluminum. Next, discover the convenience of the magnetic fill plug.
The magnetic fill plug, designed at a 20° angle, makes filling the differential easier and more efficient. It captures metallic particles, preventing them from circulating within the differential fluid and causing damage.
Ensure easy maintenance with the magnetic fill plug. Now, explore the durable hardware included.
The cover comes with 304 stainless steel hex flange mounting bolts, providing excellent durability and resistance to corrosion. These bolts ensure a secure fit, enhancing the overall reliability of the differential cover.
Secure your differential with high-quality hardware. Next, learn about the sight glass for easy monitoring.
The external sight glass, sealed with a Viton O-ring, allows for easy monitoring of the oil level. This feature helps you keep track of fluid levels without needing to remove the cover, ensuring your differential is always properly lubricated.
Easily monitor oil levels with the sight glass. Now, let’s look at the magnetic drain plug.
The magnetic drain plug simplifies the oil change process by capturing metallic particles and preventing them from circulating. This feature makes maintaining your differential easier and more effective.
Simplify maintenance with the magnetic drain plug. Next, explore the sensor port for temperature monitoring.
The built-in 1/8 inch NPT sensor port facilitates temperature monitoring, allowing you to keep an eye on the differential’s operating conditions. This feature is crucial for those who demand precise performance data.
Monitor temperatures accurately with the sensor port. Now, see the benefits of CNC precision machining.
CNC precision machining guarantees a perfect fit for your vehicle’s differential. This precise manufacturing process ensures that each cover meets the highest standards of quality and performance.
Enjoy a perfect fit with CNC machining. Next, learn about the no-cover-removal fluid change feature.
With the SPELAB differential cover, you can change the fluid without removing the cover, making the maintenance process quicker and more convenient. This feature saves time and effort, especially during routine checks.
Change fluids easily with this convenient design. Now, understand the benefits of the lubrication pathways.
The cover’s design includes efficient lubrication pathways that direct fluid to the pinion and ring gear bearings. This ensures consistent and thorough lubrication, reducing wear and extending component life.
Ensure thorough lubrication with these pathways. Next, learn about the air system detachment points.
Stamped air system detachment points prevent damage during installation and use. This thoughtful design feature adds to the overall durability and reliability of the differential cover.
Prevent damage with air system detachment points. Finally, explore the anti-rust coating.
The cover is coated with a wrinkle paint finish that provides excellent anti-rust protection. This coating ensures the differential cover remains corrosion-free, even in harsh environments.
Protect against rust with this durable coating.
In a series of tests, the SPELAB differential cover demonstrated superior cooling performance compared to a flat back cover. During the Road Traction Test, the SPELAB cover was found to be 5 times more effective in dissipating heat. In a Continuous Test at 200 HP and 60 MPH, it showed a 118% improvement in cooling efficiency.
Choose SPELAB for unmatched cooling performance. Next, examine the surface area comparison.
The SPELAB POWER RAM-AIR differential cover features a substantial surface area dedicated to heat dissipation. The external cooling fins provide 533.782 square inches, while the internal heat fins offer an additional 119.882 square inches. This totals an impressive 808.81 square inches of external heat radiation surface and 215.78 square inches of internal heat absorption surface.
Experience extensive heat dissipation with SPELAB’s innovative design. Continue reading to discover the practical benefits.
Installing the SPELAB differential cover significantly extends the lifespan of your differential. The enhanced cooling and efficient lubrication reduce wear and tear, ensuring your differential remains in top condition for longer. This is particularly beneficial for heavy-duty applications where reliability is crucial.
Enhance the longevity of your vehicle's differential. Next, explore how it improves fuel economy.
The SPELAB differential cover contributes to better fuel economy by maintaining optimal operating temperatures and reducing mechanical friction. This results in more efficient vehicle performance and lower fuel consumption, making it an excellent choice for those looking to maximize their truck’s efficiency.
Save on fuel with better performance. Now, learn about the reduced maintenance needs.
With features like the external sight glass, magnetic drain plug, and no-cover-removal fluid change design, maintaining your differential becomes easier and less frequent. These innovations reduce the overall maintenance requirements, saving you time and money in the long run.
Simplify maintenance and cut costs. Finally, discover why this cover is a reliable, long-lasting investment.
The SPELAB differential cover, with its anti-rust coating and robust construction, ensures long-term durability and reliability. These features make it a worthwhile investment for anyone looking to protect their vehicle’s differential while enhancing performance.
Invest in quality and durability with SPELAB.
Upgrade your Ford F150 with the SPELAB Billet Aluminum Differential Cover today. Designed for superior cooling, enhanced durability, and easy maintenance, this differential cover is perfect for heavy-duty applications. Ensure your truck's differential remains protected and performs at its best with SPELAB.
Order now to experience the benefits of the SPELAB differential cover and take your vehicle’s performance to the next level.
Q1: How to plug a tiny hole on my truck differential?
A1: To plug a tiny hole on your truck differential, you can use a high-temperature epoxy or metal filler. Clean the area thoroughly, apply the filler according to the manufacturer's instructions, and allow it to cure completely before refilling the differential fluid.
Q2: Is it safe to work under a car on jack stands?
A2: Yes, it is safe to work under a car on jack stands if you follow proper safety precautions. Ensure the car is on a flat surface, use high-quality jack stands rated for your vehicle's weight, and never rely solely on a hydraulic jack for support.
Q3: What causes the rear differential to leak?
A3: The rear differential can leak due to worn-out seals, gaskets, or damaged differential covers. Regular inspection and maintenance can help identify and fix leaks before they cause significant damage.
Q4: How tight should a pinion nut be?
A4: The pinion nut should be tightened to the manufacturer's specified torque, usually found in the vehicle's service manual. Over-tightening or under-tightening can cause premature wear or damage to the differential components.
Q5: How to take off a frozen filler plug on my truck differential?
A5: To remove a frozen filler plug, apply penetrating oil to the plug and allow it to soak for several hours. Use a breaker bar or an impact wrench to gently loosen the plug. If it still won't budge, apply heat with a torch around the plug to expand the metal, then try again.
Q6: How difficult is it to replace the rear differential on a car?
A6: Replacing the rear differential can be challenging and typically requires advanced mechanical skills and special tools. It's recommended to consult a professional mechanic unless you have experience with such repairs.
Q7: Is it safe to jack a car up under the differential?
A7: Yes, it is generally safe to jack a car up under the differential, provided you use a proper jack and jack stands rated for the vehicle's weight. Always refer to the vehicle's owner manual for jacking points.
Q8: What happens if your rear differential goes out while driving?
A8: If your rear differential fails while driving, you may experience loss of power to the wheels, unusual noises, or difficulty controlling the vehicle. It's crucial to pull over safely and have the vehicle towed to a repair shop immediately.
Q9: How to identify a Dana 70 rear axle?
A9: To identify a Dana 70 rear axle, look for the identification tag on the differential cover, which will have the model number and gear ratio. You can also measure the ring gear diameter, which is typically around 10.5 inches for a Dana 70.
Q10: What causes differential overheating and how to prevent it?
A10: Differential overheating can be caused by low fluid levels, poor-quality fluid, or excessive load. Prevent overheating by regularly checking and maintaining fluid levels, using high-quality differential fluid, and ensuring your differential cover has adequate cooling features, like the SPELAB Cooling Differential Covers.