Differential Cover For Dana 44 AdvanTEK M210 12 Bolts Front Axle| SPELAB

Differential Cover For DANA 30 10 Bolts Front Axle| SPELAB Function: Protects the differential, seals the differential, stores differential fluid. Fitment: 1980-1987 | AMC Eagle1967-1971 | Ford Bronco1971-1986 | Jeep CJ1992-1998 | Jeep Grand Cherokee (ZJ)1987-1996 | Jeep Wrangler (YJ)1984-1999 | Jeep Cherokee (XJ)1997-2005 | Jeep Wrangler (TJ)1999-2004 | Jeep Grand Cherokee (WJ)2007-2015 | JEEP Wrangler (JK) Note: The year and model may not guarantee compatibility. Please confirm whether the axle is DANA 30 10 Bolts. DANA 30™ AXLE – EXPLODED VIEW 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： FAQs Q1: Is this dana 30 differential cover suitable for off-road beginners?A1: Yes, this differential cover is designed for ease of use, providing additional protection and improved heat dissipation, making it an ideal upgrade for off-road beginners. Q2: How does the SPELAB differential cover perform under heavy load conditions?A2: Under heavy load conditions, this cover offers increased fluid capacity and enhanced heat dissipation, effectively reducing gear wear and extending service life—especially useful for towing or long off-road trips. Q3: Does this diff cover help reduce maintenance costs?A3: Yes, by increasing lubrication capacity and improving heat management, this cover reduces the risk of overheating and gear wear, resulting in lower maintenance frequency and costs. Q4: How should the cooling fins be cleaned to maintain optimal performance?A4: Regularly inspect the cooling fins for dirt or debris buildup. Use a soft brush or compressed air to clean them, ensuring that the cooling performance remains unaffected. Q5: Does this differential cover have advantages in desert or muddy environments?A5: Yes, the reinforced housing effectively prevents damage from rocks and debris, while the cooling design ensures stable performance in extreme conditions like deserts or muddy terrain. Q6: Is this product suitable for vehicles with performance modifications?A6: Absolutely. The enhanced structure and additional internal space make it compatible with high-performance gears and power upgrades, meeting the needs of advanced users. Q7: Does this differential cover have corrosion protection?A7: Yes, the cover is made of high-strength aluminum and anodized for corrosion resistance, protecting it from moisture and salt exposure and extending its lifespan.

Differential Cover For GM 10.5″ 14 Bolts Rear Axle| SPELAB Function: Protects the differential, seals the differential, stores differential fluid. Fitment: 2002-2006 | Chevrolet Avalanche 25001989-1998 | Chevrolet C25001989-1998 | Chevrolet C35001973-1988 | Chevrolet C201973-1988 | Chevrolet C301996-1998 | Chevrolet Express Van 25001996-2015 | Chevrolet Express Van 35002009-2015 | Chevrolet Express Van 45001975-1995 | Chevrolet G201979-1996 | Chevrolet G301973-1998 | Chevrolet K20/K25001972-1998 | Chevrolet K30/ K35001997-2005 | Chevrolet P301997-1999 | Chevrolet P35001999-2015 | Chevrolet Silverado 25001999-2015 | Chevrolet Silverado HD 25002001-2013 | Chevrolet Silverado HD 35001973-2015 | Chevrolet Suburban 3/4 Ton 1973-1998 | GMC C25/ C25001973-1998 | GMC C35/ C35001981-1987 | GMC G15/ G15001993-1996 | GMC G35/ G35001966-1998 | GMC K25/ K25001977-1998 | GMC K35/K35001996-1998 | GMC Savana 25001996-2015 | GMC Savana 35002009-2015 | GMC Savana 45001999-2015 | GMC Sierra 25001999-2015 | GMC Sierra 25001973-2000 | GMC Suburban 3/4 Ton1992-2015 | GMC Yukon 25002006-2015 | GMC Yukon XL 2500 Note: The year and model may not guarantee compatibility. Please confirm whether the axle is GM 10.5″ 14 Bolts. EXPLODED VIEW 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： FAQs Q1: What materials is the SPELAB gm 14 bolt differential cover made of?A1: The SPELAB differential cover is made from A380 aluminum, offering superior strength and cooling performance. Q2: How does the SPELAB gm 10.5 14 bolt differential cover​ improve cooling?A2: The cover features external cooling fins (534 sq. inches) and internal heat fins (120 sq. inches), ensuring optimal heat dissipation and enhanced cooling. Q3: Does the diff cover come with installation hardware?A3: Yes, the SPELAB differential cover comes with 304 stainless steel hex flange mounting bolts for durable and easy installation. Q4: How does the sight glass on the differential cover work?A4: The sight glass, sealed with a Viton O-ring, allows for easy monitoring of the oil level without removing the cover. Q5: Is the differential cover resistant to rust and corrosion?A5: Yes, the cover has an anti-rust coating with a wrinkle paint finish that protects against corrosion. Q6: Can I change the differential fluid without removing the cover?A6: Yes, the differential cover is designed to allow easy fluid replacement without the need to remove the cover. Q7: What benefits does the directional fluid guide provide?A7: The directional fluid guide ensures comprehensive lubrication of the differential, reducing wear and extending its lifespan. Q8: Is there a temperature monitoring option available with the differential cover?A8: Yes, the differential cover includes a 1/8 inch NPT sensor port to facilitate temperature monitoring. Q9: How does the magnetic drain plug help?A9: The magnetic drain plug simplifies the oil change process by attracting metal particles, ensuring a cleaner differential.

Differential Cover For GM 10.5″ 14 Bolts Rear Axle| SPELAB Function: Protects the differential, seals the differential, stores differential fluid. Fitment: 2002-2006 | Chevrolet Avalanche 25001989-1998 | Chevrolet C25001989-1998 | Chevrolet C35001973-1988 | Chevrolet C201973-1988 | Chevrolet C301996-1998 | Chevrolet Express Van 25001996-2015 | Chevrolet Express Van 35002009-2015 | Chevrolet Express Van 45001975-1995 | Chevrolet G201979-1996 | Chevrolet G301973-1998 | Chevrolet K20/K25001972-1998 | Chevrolet K30/ K35001997-2005 | Chevrolet P301997-1999 | Chevrolet P35001999-2015 | Chevrolet Silverado 25001999-2015 | Chevrolet Silverado HD 25002001-2013 | Chevrolet Silverado HD 35001973-2015 | Chevrolet Suburban 3/4 Ton 1973-1998 | GMC C25/ C25001973-1998 | GMC C35/ C35001981-1987 | GMC G15/ G15001993-1996 | GMC G35/ G35001966-1998 | GMC K25/ K25001977-1998 | GMC K35/K35001996-1998 | GMC Savana 25001996-2015 | GMC Savana 35002009-2015 | GMC Savana 45001999-2015 | GMC Sierra 25001999-2015 | GMC Sierra 25001973-2000 | GMC Suburban 3/4 Ton1992-2015 | GMC Yukon 25002006-2015 | GMC Yukon XL 2500 Note: The year and model may not guarantee compatibility. Please confirm whether the axle is GM 10.5″ 14 Bolts. EXPLODED VIEW 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： FAQs Q1: What materials is the SPELAB gm 14 bolt differential cover made of?A1: The SPELAB differential cover is made from A380 aluminum, offering superior strength and cooling performance. Q2: How does the SPELAB gm 10.5 14 bolt differential cover​ improve cooling?A2: The cover features external cooling fins (534 sq. inches) and internal heat fins (120 sq. inches), ensuring optimal heat dissipation and enhanced cooling. Q3: Does the diff cover come with installation hardware?A3: Yes, the SPELAB differential cover comes with 304 stainless steel hex flange mounting bolts for durable and easy installation. Q4: How does the sight glass on the differential cover work?A4: The sight glass, sealed with a Viton O-ring, allows for easy monitoring of the oil level without removing the cover. Q5: Is the differential cover resistant to rust and corrosion?A5: Yes, the cover has an anti-rust coating with a wrinkle paint finish that protects against corrosion. Q6: Can I change the differential fluid without removing the cover?A6: Yes, the differential cover is designed to allow easy fluid replacement without the need to remove the cover. Q7: What benefits does the directional fluid guide provide?A7: The directional fluid guide ensures comprehensive lubrication of the differential, reducing wear and extending its lifespan. Q8: Is there a temperature monitoring option available with the differential cover?A8: Yes, the differential cover includes a 1/8 inch NPT sensor port to facilitate temperature monitoring. Q9: How does the magnetic drain plug help?A9: The magnetic drain plug simplifies the oil change process by attracting metal particles, ensuring a cleaner differential.

Differential Cover For GM 10.5″ 14 Bolts Rear Axle| SPELAB Function: Protects the differential, seals the differential, stores differential fluid. Fitment: 2002-2006 | Chevrolet Avalanche 25001989-1998 | Chevrolet C25001989-1998 | Chevrolet C35001973-1988 | Chevrolet C201973-1988 | Chevrolet C301996-1998 | Chevrolet Express Van 25001996-2015 | Chevrolet Express Van 35002009-2015 | Chevrolet Express Van 45001975-1995 | Chevrolet G201979-1996 | Chevrolet G301973-1998 | Chevrolet K20/K25001972-1998 | Chevrolet K30/ K35001997-2005 | Chevrolet P301997-1999 | Chevrolet P35001999-2015 | Chevrolet Silverado 25001999-2015 | Chevrolet Silverado HD 25002001-2013 | Chevrolet Silverado HD 35001973-2015 | Chevrolet Suburban 3/4 Ton 1973-1998 | GMC C25/ C25001973-1998 | GMC C35/ C35001981-1987 | GMC G15/ G15001993-1996 | GMC G35/ G35001966-1998 | GMC K25/ K25001977-1998 | GMC K35/K35001996-1998 | GMC Savana 25001996-2015 | GMC Savana 35002009-2015 | GMC Savana 45001999-2015 | GMC Sierra 25001999-2015 | GMC Sierra 25001973-2000 | GMC Suburban 3/4 Ton1992-2015 | GMC Yukon 25002006-2015 | GMC Yukon XL 2500 Note: The year and model may not guarantee compatibility. Please confirm whether the axle is GM 10.5″ 14 Bolts. EXPLODED VIEW 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： FAQs Q1: What materials is the SPELAB gm 14 bolt differential cover made of?A1: The SPELAB differential cover is made from A380 aluminum, offering superior strength and cooling performance. Q2: How does the SPELAB gm 10.5 14 bolt differential cover​ improve cooling?A2: The cover features external cooling fins (534 sq. inches) and internal heat fins (120 sq. inches), ensuring optimal heat dissipation and enhanced cooling. Q3: Does the diff cover come with installation hardware?A3: Yes, the SPELAB differential cover comes with 304 stainless steel hex flange mounting bolts for durable and easy installation. Q4: How does the sight glass on the differential cover work?A4: The sight glass, sealed with a Viton O-ring, allows for easy monitoring of the oil level without removing the cover. Q5: Is the differential cover resistant to rust and corrosion?A5: Yes, the cover has an anti-rust coating with a wrinkle paint finish that protects against corrosion. Q6: Can I change the differential fluid without removing the cover?A6: Yes, the differential cover is designed to allow easy fluid replacement without the need to remove the cover. Q7: What benefits does the directional fluid guide provide?A7: The directional fluid guide ensures comprehensive lubrication of the differential, reducing wear and extending its lifespan. Q8: Is there a temperature monitoring option available with the differential cover?A8: Yes, the differential cover includes a 1/8 inch NPT sensor port to facilitate temperature monitoring. Q9: How does the magnetic drain plug help?A9: The magnetic drain plug simplifies the oil change process by attracting metal particles, ensuring a cleaner differential.

SPELAB Front & Rear Differential Cover For Ford 2008-2010 6.4L Powerstroke Dana Super 60 SPELAB's innovative differential cover combines advanced features to enhance performance and durability while providing efficient protection and sealing for the differential. Its external heat sink design maximizes heat dissipation by increasing contact with the surrounding air, while internal diversion grooves optimize lubrication flow. Constructed from aluminum alloy, it offers superior cooling compared to traditional iron materials, ensuring long-lasting performance. The addition of an external observation mirror with a floating ball ensures reliable oil level monitoring, even if the mirror darkens over time. Finished with black wrinkle paint for rust resistance, this differential cover offers comprehensive functionality and durability for optimal differential maintenance. "Rear Differential Cover" SKU: SPOS08804BK Specification: Ford Sterling 10.5"/10.25" 12 Bolts Fitment: 2008 Ford F250/350/450 6.4L Powerstroke Diesel 2009 Ford F250/350/450 6.4L Powerstroke Diesel 2010 Ford F250/350/450 6.4L Powerstroke Diesel Rear Cover Size： Long Wide Height Gross weight(KG) Number of Bolts 48 31 11.5 5.3 12 Front And Rear Differential Cover Compatibility Year Model Engine Front Rear 2008-2010 Ford F250/F350/F450 6.4L Powerstroke Dana Super 60 Ford Sterling 10.5"/10.25" Terms Of Service Fast Shipping Policy: The order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details. Easy Return Policy: Every order comes with a 14-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details. FAQ Q1: Does the upgraded differential cover increase the differential oil capacity?A1: Yes, most upgraded Dana Super 60 differential covers increase oil capacity by 0.5 to 1 quart. This additional capacity enhances cooling and extends the lifespan of the gears. Q2: Is the Dana Super 60 differential cover compatible with OEM differential oil?A2: Yes, it is fully compatible with OEM-recommended differential oil. However, for better heat resistance and lubrication, high-performance synthetic gear oil is recommended. Q3: Does the differential cover come with a magnetic drain plug?A3: Yes, most high-performance differential covers include a magnetic drain plug. It captures metal debris, reducing internal wear and prolonging the differential's lifespan. Q4: What is the impact of an upgraded differential cover on high-temperature driving?A4: Enhanced features like cooling fins and increased oil capacity help significantly reduce operating temperatures during heavy-duty or high-temperature driving conditions. Q5: Does the weight of the differential cover affect vehicle performance?A5: No, upgraded covers are typically made of lightweight aluminum alloy. This material provides excellent cooling performance without negatively affecting vehicle performance. Q6: Does upgrading the differential cover reduce gear noise?A6: Yes, many high-quality differential covers optimize internal oil flow, which can help reduce gear noise and deliver a quieter driving experience.

Differential Cover Dana M275 10.8″ 14 Bolts Rear Axle For 2017+ Ford F250 F350 Super Duty | SPELAB What is the one part that takes abuse off-road first? Differential covers are on the axle lower to the ground. Factory diff covers are usually thin and unable to withstand much abuse. Failures occur from punctures and “peeling up” the edge of the cover. Spelab offers a Heavy Duty Diff Cover for the Ford M275 Super Duty 14 Bolt Rear axle on year models 2017+. Function: Protects the differential, seals the differential, stores differential fluid. Fitment: 2017,2018,2019,2020,2021,2022,2023,2024,2025 Ford F250/ F350 Super Duty SRW Note: The year and model may not guarantee compatibility. Please confirm whether the axle is DANA M275 10.8″ 14 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： Learn more diff cover 14 bolt 2017+ Ford F250 F350 with Dana M275 FAQs Q1: How to plug a tiny hole on my truck differential?A1: To plug a tiny hole on your truck differential, clean the area thoroughly, apply a high-quality epoxy or JB Weld, and allow it to cure as per the manufacturer's instructions. For a more permanent solution, consider welding the hole shut. 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 they are properly rated for your vehicle's weight and used on a flat, stable surface. Always use multiple jack stands and never rely solely on a hydraulic jack. Q3: What causes the rear differential to leak?A3: Rear differential leaks can be caused by worn seals, damaged gaskets, loose bolts, or cracks in the differential cover. Regular maintenance and inspection can help prevent leaks. Q4: How tight should a pinion nut be?A4: The pinion nut should be tightened to the manufacturer's specified torque, typically measured in foot-pounds (ft-lbs). Over-tightening or under-tightening can lead to differential damage or failure. Q5: How to identify a Dana 70 rear axle?A5: A Dana 70 rear axle can be identified by checking the axle's BOM (Bill of Materials) number, usually stamped on the axle tube. You can also measure the axle shaft diameter and count the number of bolts on the differential cover. Q6: What happens if your rear differential goes out while driving?A6: If your rear differential fails while driving, you may experience loss of power to the wheels, unusual noises, or complete immobilization of the vehicle. It is important to stop driving and have the differential inspected immediately. Q7: How to take off a frozen filler plug on my truck differential?A7: To remove a frozen filler plug, apply penetrating oil to the plug and let it sit for a few hours. Use a breaker bar or impact wrench for additional torque. Applying heat to the surrounding area can also help loosen the plug. Q8: How difficult is it to replace the rear differential on a car?A8: Replacing the rear differential can be challenging and requires mechanical expertise, proper tools, and a safe working environment. It involves removing the drive shaft, axle shafts, and differential housing. Professional assistance is recommended if you are not experienced. Q9: Is it safe to jack a car up under the differential?A9: Yes, it is generally safe to jack a car up under the differential, provided you use a proper floor jack and place it under the differential housing center. Always use jack stands to support the vehicle once it is lifted. Q10: How to extend the lifespan of my differential?A10: To extend the lifespan of your differential, regularly check and change the differential oil, inspect seals and gaskets for leaks, avoid overloading your vehicle, and ensure proper lubrication with a high-quality differential cover like the SPELAB POWER RAM-AIR differential cover.

Differential Cover Dana M275 10.8″ 14 Bolts Rear Axle For 2017+ Ford F250 F350 Super Duty | SPELAB What is the one part that takes abuse off-road first? Differential covers are on the axle lower to the ground. Factory diff covers are usually thin and unable to withstand much abuse. Failures occur from punctures and “peeling up” the edge of the cover. Spelab offers a Heavy Duty Diff Cover for the Ford M275 Super Duty 14 Bolt Rear axle on year models 2017+. Function: Protects the differential, seals the differential, stores differential fluid. Fitment: 2017,2018,2019,2020,2021,2022,2023,2024,2025 Ford F250/ F350 Super Duty SRW Note: The year and model may not guarantee compatibility. Please confirm whether the axle is DANA M275 10.8″ 14 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： Learn more diff cover 14 bolt 2017+ Ford F250 F350 with Dana M275 FAQs Q1: How to plug a tiny hole on my truck differential?A1: To plug a tiny hole on your truck differential, clean the area thoroughly, apply a high-quality epoxy or JB Weld, and allow it to cure as per the manufacturer's instructions. For a more permanent solution, consider welding the hole shut. 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 they are properly rated for your vehicle's weight and used on a flat, stable surface. Always use multiple jack stands and never rely solely on a hydraulic jack. Q3: What causes the rear differential to leak?A3: Rear differential leaks can be caused by worn seals, damaged gaskets, loose bolts, or cracks in the differential cover. Regular maintenance and inspection can help prevent leaks. Q4: How tight should a pinion nut be?A4: The pinion nut should be tightened to the manufacturer's specified torque, typically measured in foot-pounds (ft-lbs). Over-tightening or under-tightening can lead to differential damage or failure. Q5: How to identify a Dana 70 rear axle?A5: A Dana 70 rear axle can be identified by checking the axle's BOM (Bill of Materials) number, usually stamped on the axle tube. You can also measure the axle shaft diameter and count the number of bolts on the differential cover. Q6: What happens if your rear differential goes out while driving?A6: If your rear differential fails while driving, you may experience loss of power to the wheels, unusual noises, or complete immobilization of the vehicle. It is important to stop driving and have the differential inspected immediately. Q7: How to take off a frozen filler plug on my truck differential?A7: To remove a frozen filler plug, apply penetrating oil to the plug and let it sit for a few hours. Use a breaker bar or impact wrench for additional torque. Applying heat to the surrounding area can also help loosen the plug. Q8: How difficult is it to replace the rear differential on a car?A8: Replacing the rear differential can be challenging and requires mechanical expertise, proper tools, and a safe working environment. It involves removing the drive shaft, axle shafts, and differential housing. Professional assistance is recommended if you are not experienced. Q9: Is it safe to jack a car up under the differential?A9: Yes, it is generally safe to jack a car up under the differential, provided you use a proper floor jack and place it under the differential housing center. Always use jack stands to support the vehicle once it is lifted. Q10: How to extend the lifespan of my differential?A10: To extend the lifespan of your differential, regularly check and change the differential oil, inspect seals and gaskets for leaks, avoid overloading your vehicle, and ensure proper lubrication with a high-quality differential cover like the SPELAB POWER RAM-AIR differential cover.