15 Products
Differential Cover
What differential covers do SPELAB have?
| No. | Axle Type | Bolt Count | Fitment | Suitable Vehicles |
|---|---|---|---|---|
| 1 | Front Axle | 12 Bolts | AAM 9.25" Front Axle | Suitable for vehicles with AAM 9.25" Front Axle |
| 2 | Rear Axle | 14 Bolts | AAM 11.5"/11.8" Rear Axle | 01-19 GM, 03-18 RAM |
| 3 | Rear Axle | 12 Bolts | Chrysler 9.25" Rear Axle | Chrysler Vehicles with 9.25" Rear Axle |
| 4 | Front Axle | 10 Bolts | Dana 30 Front Axle | Suitable for vehicles with Dana 30 Front Axle |
| 5 | Rear Axle | 10 Bolts | Dana 35 Rear Axle | Suitable for vehicles with Dana 35 Rear Axle |
| 6 | Front Axle | 10 Bolts | Dana 44 AdvanTEK M210 Front Axle | Suitable for Dana 44 AdvanTEK M210 Front Axle |
| 7 | Rear Axle | 10 Bolts | Dana 44 AdvanTEK M220 Rear Axle | Suitable for Dana 44 AdvanTEK M220 Rear Axle |
| 8 | Rear Axle | 10 Bolts | Dana 44 Rear Axle | Suitable for vehicles with Dana 44 Rear Axle |
| 9 | Front/Rear Axle | 10 Bolts | Dana 50/60/70 Front/Rear Axle | Suitable for Dana 50/60/70 Front/Rear Axle |
| 10 | Rear Axle | 14 Bolts | Dana M275 10.8" Rear Axle (Ford F250/F350 2017+) | 2017+ Ford F250/F350 Super Duty (Dana M275) |
| 11 | Rear Axle | 10 Bolts | Ford 8.8" Rear Axle | Ford vehicles with 8.8" Rear Axle |
| 12 | Rear Axle | 12 Bolts | Ford 9.75" Rear Axle | 1999-2023 Ford F150 (9.75" Rear Axle) |
| 13 | Rear Axle | 12 Bolts | Ford 10.25"/10.5" Rear Axle | 1986-2023 Ford F250/F350 (10.25"/10.5" Rear Axle) |
| 14 | Rear Axle | 10 Bolts | GM 8.5"/8.6" Rear Axle | GM Vehicles with 8.5"/8.6" Rear Axle |
| 15 | Rear Axle | 14 Bolts | GM 10.5" Rear Axle | GM Vehicles with 10.5" Rear Axle |
Before purchasing a differential cover, because they have different front and rear axles and different numbers of bolt holes for a perfect fit.
SPELAB Differential Cover Innovative Features:
- Improved Cooling: Special external heat sink design enhances heat dissipation, keeping the differential cool.
- Efficient Lubrication: Internal diversion groove optimizes fluid flow for maximum lubrication.
- Durability & Cooling: Made from Billet Aluminum alloy for better cooling, outperforming iron. Billet Aluminum products are known for longevity.
- Clear Oil Monitoring: External mirror with floating ball for reliable oil level observation, resistant to blackening for better visibility.
Function of Aftermarket Differential Covers
A differential cover is essential for safeguarding your vehicle's differential gears and fluid from debris, ensuring smooth operation. Upgrades diff covers enhance durability and cooling. Regular maintenance is key.
Invest in quality differential covers for better performance and reliability, especially in tough conditions.
Upgrade with SPELAB for enhanced cooling, lubrication, and durability. Explore our range of differential covers, including front diff covers and rear differential covers, to suit your vehicle's needs.
How do I pick a differential cover?
1. Key factors in selecting differential covers
Compatibility
- Confirm the axle model: Choose a compatible differential cover according to the differential and axle type of your vehicle (such as Dana, AAM, Ford, GM, etc.). For example, axle models such as Dana 44, Ford 9.75" or GM 8.5".
- Front and rear axle differences: The front and rear axle differential covers are usually different, and need to be confirmed according to the specific axle.
- Number of bolts: Check the number of bolts on your differential cover (such as 10, 12 or 14 bolts) to ensure that it matches the selected cover.
2. Material
- Cast Aluminum
- Cast Iron
- Steel
- Composite Materials
3. Usage
- Daily driving: The original differential cover is usually sufficient, and you can choose an OEM or original differential cover.
- Off-road driving: You need to choose a reinforced differential cover, such as a thick cast iron or aluminum differential cover, to increase impact resistance.
- Towing and heavy loads: It is recommended to choose an aluminum differential cover with good heat dissipation and high strength to avoid differential damage caused by overheating.
4. Heat dissipation function
Some high-end differential covers are equipped with cooling fins to improve heat dissipation efficiency, suitable for heavy loads or long-term driving.
5. Oil capacity
- Increasing the capacity of the differential oil can help reduce oil temperature and reduce internal wear of the differential.
- Some differential cover designs can increase the oil capacity (Extended Capacity) for high-performance purposes.
6. Brand and quality
- Premium brands usually provide higher manufacturing precision and durability, such as SPELAB.
- Make sure the selected differential cover is quality tested and performance verified.
7. Additional features
- Magnetic drain bolt: Helps remove metal debris and protects the inside of the differential.
- Sight glass or dipstick: Convenient to check the oil level.
- Reinforced structure: Ribbed structures or thick-walled designs provide additional protection.
SPELAB Shopping Tips
| Use Case | Recommended Material | Features | Applicable Vehicles |
|---|---|---|---|
| Daily Driving | Steel or Cast Iron | Durable, cost-effective | Passenger cars, standard SUVs, trucks |
| Off-Road Driving | Cast Iron or Cast Aluminum | Impact-resistant, leak-proof, reinforced design | Off-road vehicles, modified Jeeps, pickups |
| Towing/Heavy Loads | Cast Aluminum | Excellent heat dissipation, increased oil capacity, lightweight | Heavy-duty trucks, towing vehicles |
| High-Performance Racing/Off-Road | Cast Aluminum | Cooling fins, sight glass, magnetic drain plug | High-performance modified vehicles, racing cars |
Services we provide
1. Return Policy
Hassle-Free Returns, Friendly Service: At SPELAB, we’re committed to providing you with a worry-free shopping experience. If you’re not satisfied with your product, our support team is here to assist you every step of the way, ensuring your needs are met. Your satisfaction is our top priority.
2. Frequently asked questions
Answers at your fingertips: Frequently asked questions are available on each individual product page. In addition SPELAB offers several articles for product introduction, installation, shopping guides, discount recommendations, etc...More about differential cover
3. Manuals & Video Tutorials
4. SPELAB Membership
Exclusive Perks for Members: Join the SPELAB membership program to enjoy special discounts, early access to new products, and more. We’re grateful for each customer, adding value to your modification journey.
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52 reviews4.69 52 reviews1997-2017 Year9.75" SizeFord F150 Make12 Bolts BoltRegular price From $178.99Regular price$369.99Sale price From $178.99 -
22 reviews4.91 22 reviews2001-2019 Year11.5" SizeGM/Dodge Ram Make14 Bolts BoltRegular price From $179.99Regular price$240.99Sale price From $179.99 -
4 reviews5.0 4 reviews1999-2019 Year8.5″/8.6″ SizeGMC/Chevrolet/Cadillac/Sierra 1500/Savana 1500 Make10 Bolts BoltRegular price From $178.99Regular price$345.99Sale price From $178.99 -
1 review5.0 1 review2017-2025 Year10.8″ SizeFord Dana M275 Make14 bolt BoltRegular price From $179.99Regular price$198.99Sale price From $179.99 -
9 reviews4.89 9 reviews1985-2024 Year10.25″/10.5″ SizeFord F250/F350 Super Duty Make12 Bolts BoltRegular price From $229.99 -
-5%
2 reviews5.0 2 reviews1964-2012 YearDANA 50/60/70 SizeFord F250 F350/Chevrolet Make10 Bolts BoltRegular price From $168.99Regular price$188.99Sale price From $168.99 -
No reviewsNo reviews2014-2017 Year9.25'' SizeRam 1500 Ecodiesel 3.0L Chrysler Make12 Bolts BoltRegular price $249.99 -
-43%
No reviewsNo reviews1997-2018 YearDANA 30 SizeJeep Wrangler TJ & JK Make10 Bolts BoltRegular price From $199.98Regular price$350.99Sale price From $199.98 -
No reviewsNo reviews1984-2007 YearDana 35 SizeJeep Make10 Bolts BoltRegular price From $199.98 -
-45%
No reviewsNo reviews1960-2014 YearDANA 44 Sizejeep/Ford/Nissan/Chevrolet Make10 Bolts BoltRegular price From $199.98Regular price$360.99Sale price From $199.98 -
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-57%
No reviewsNo reviews1982-2000 Year10.5″ SizeGM 2500/3500 Make14 Bolts BoltRegular price From $229.99Regular price$580.99Sale price From $229.99
Let customers speak for us
from 3860 reviews
Awesome product I put the 3" cutouts on my 78 nova and they work great. Easy to install.
After installing the Spelab intake my EGT’s have lowered about 150/200 degrees from stock! I tow 90% of the time with this truck, I should have done this upgrade way earlier!
This kit came in a very nice box with all the necessary hardware to complete the installation without any modifications. Installation time was about two hours working methodically by myself with some occasional help from my 13 year old son as he passed through the garage. As many others have commented it would be nice to have some printed instructions with the kit, but it is not hard to figure out. I went with the red version because it was the cheapest, and I think it looks great. After installation, custom tuning with a mm3 tuner, and an upgraded exhaust the 6.7 is opened up and free to run.
Great components solid workmanship very happy with the product and looks really rood. I went with the red
I am a mechanic so it’s hard for me to say someone with absolutely no skills that this is easy. But watch YouTube I will say everyone is worried about the egr exhaust bolts. But one video he sprayed them and soak them. I had sprayed mine each time I drove the truck and every morning for 4 days. Than another video a guy said drive the truck get it hot than when you go to take them out hit the socket and extension with hammer to loosen them. So I also did this. They all came out with absolutely no problem. I did have to take off my intake cause I did the ccv and disaster kit as well. And these bolts did not get sprayed. And one did break! I was able to get it out with wd40 and pb blaster and tapping with hammer. To drop dpf I sprayed the hangers with pb blaster used a pry bar and they pop right off. Remember when taking that off you might miss a coupe connectors so take your time! Also the back of dpf I had two broken studs and one so rusted that I had to use a grinder. After got it out I had to take a drill to my existing manifold cause the rusted bolts closed up the holes. Currently I left my dpf tank in the truck. I plan on removing it but I don’t have a reason yes!
Make sure to read all instructions and again take your time. I’m currently having issues updating the mini max cause I didn’t do it before install. But spe hands down was amazing the products everything was perfect besides the intake. The mass air flow sensor didn’t fit and to clean the metal shavings I used brake clean and it melted there spray paint on that one product, everything else i believe is powder coated. I know it’s not part of this kit but the cp4 disaster kit make sure you tighten hose clamps I did not do this and it cam off so I had to take upper and lower intake off on the side of the road and lucky the truck didn’t burn down. But I would say that was my fault for not verifying!
Fits great! Easy install! All parts come with this as well didn’t need to go out and get anything. Not only that but the price man that’s damn good
Good fitment on all items. All block off plates fit good and dont leak. Downpipe fits perfectly. All gaskets included good quality.
I’m so happy with my egr delete kit and intake. I made the best decision in choosing Spelab to enhance my 2500 ram truck. I’ll keep buying more stuff from them. It’s starting to be an addiction!! Thanks Spelab!!
The exhaust and muffler fit great. Had to make one cut but that took no more than a couple minutes to measure and make the cut. I’m very pleased with the muffler included, sounds good but keeps the noise down and no drone in the cab. Will buy again.
Everything fit great. The finish is good and it includes everything you need to get rid of that POs Egr cooler
You know how it goes when you try to save a dollar, you cut cost of quality. But this is actually not the case so far. Finish is smooth, no bad cuts that i could see. Plate wasn’t warped with was a concern for me but no leaks this far. I’d buy again
Love the pipe however one band clamp was damaged upon arrival. I was able to bend it back to the correct form and use it. All hangers were in the correct location took about 30 mins for me to install by myself.
Intake came in nice and shiny looks like a great product also got the red intake plate and man oh man does it look sharp, overall I recommend Spelab products. Looks clean performs even better
Comes quickly in a little box. I work on my truck but am no mechanic. It took me 2 hours to remove and install the kit. Im very happy with the outcome. Im going to give it 5 starts but you do have to reuse the two gaskets on the EGR cooler. My advice is pick them up from the parts store so its all new. Total cost is $24 for both. They should be included but im still very happy.
Great product. Does everything it is supposed to do. I do wish it came with printed instructions. Following along with greasy fingers on my phone was problematic. Also, the hose fitting for the coolant line was a size too small. I had to purchase the correct size.
