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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57 reviews4.7 57 reviews1997-2017 Year9.75" SizeFord F150 Make12 Bolts BoltRegular price From $178.99Regular price$369.99Sale price From $178.99 -
29 reviews4.93 29 reviews2001-2019 Year11.5" SizeGM/Dodge Ram Make14 Bolts BoltRegular price From $179.99Regular price$240.99Sale price From $179.99 -
6 reviews4.83 6 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 -
10 reviews4.8 10 reviews1985-2024 Year10.25″/10.5″ SizeFord F250/F350 Super Duty Make12 Bolts BoltRegular price From $229.99 -
-5%
3 reviews5.0 3 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%
1 review5.0 1 review1960-2014 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 4395 reviews
The down pipe is very well made and is a better fit in the tight space it has all the sensor holes and it’s already wrapped it heat tape it seems to be very well made I am very pleased with this down pipe.
Looks great. Fit on my 2023 Ford F150 Powerboost. I cut the spare tire crossmember off to get to it better. Happy to be able to change fluid easily. Dont know of long term performance yet. I've only had it installed for 3 weeks.
The installation was very self explanatory. I had more trouble removing the factory system as I didn’t have a sawsall on hand. I never quite figured out where exactly the U-bolt clamp went but I put it in the spot where it could reach the a hanger on the frame. Publishing instructions on a PDF file on the website would have been helpful for that to say the least. It definitely opened up some power on the truck and gave it A LOT more noise. I ended up ordering a muffler from SPELAB as well under the assumption that the muffler was made for the system and would go right in to which I was correct and it fit perfectly and cut down on the drone. The quality of the kit was great as well, the thickness of the tubing was great and rivaled other brands that used to make turbo back kits in the past. The clamps were an even nicer touch as they don’t crush the rope and makes it so much easier to service if the need were ever to arise, which with how great the quality of this kit was, I don’t see that happening. 10/10 would recommend this kit to anyone with the 04.5-07 platform, and have already. I’ll include some pictures of what it looked like once installed as well. Thanks guys!
The up-pipes are high quality pipes and was exact fit for my lml Duramax . And they shipped really fast .
Excellent quality.
I have a 2017 Ram 2500 2wd and looking to make it last as long as possible. With extra fluid capacity and cooling fins, I felt that this is better than stock. The hardware that came with it looks great and appreciated because I was going to replace the old anyways. Even the gasket is heavy-duty and looks like it's reusable if needed. Not a thin felt like material but a thicker quality rubber. Shipping was like 4 days. I am pleased with my purchase and would highly recommend it.
Highly recommend clean, good quality, fast shipping. 100% haves my business is had my power coated
Everything went in and on very smoothly everything fit and as should only thing I will say is does not come with bolts for up pipe and the gaskets are decent but would upgrade to some mahle gaskets and get a set of ppe up pipe bolts other than that very solid affordable set of parts the coating on the up pipe will burn off due to heat but it does not affect performance of part or affect truck at all definitely recommend if your looking for performance parts while trying to save some money it definitely gave my Lly duramax the tone and power I was looking for!
I received a box with no grid heater delete got a hold of customer service and receive one in three days. Fantastic service.
Install was easy works great at a fraction of the price. Heat element started truck at 8 degrees the other day just like the original grid heater did.
Worth the money and 1/4 of the price 100% recommend them i run the pipe 1 my dad runs there newer style both are worth the money. And just put 1 on my father's in-law truck.
Installed on ford e350 super duty dana 70fit was perfect
Having trouble keeping clap rings on the hose and pipe they keep blowing off when boost pressure coming up.
Perfect fitment and function.
I have a 2005 ram with the 5.7 I had a 2018 challenger with duel coil packs so I got this valve cover to fit and used the mmx adapters and boom! Looks amazing. Only thing is the screws and lock washers are not good...torque specs will break the lock washers and I think one coil thread hole got stripped but other than that I got it too work. Thanks!
