GM 7.5" 10-Bolt Fiber Differential Cover Gasket
GM 7.5" 10-Bolt Fiber Differential Cover Gasket
SKU: SKU: SP4938
Low stock
Product Details
Features
- Fiber gasket seals the differential cover, prevents gear oil leaks
- Direct replacement for leaking, damaged, or missing cover gaskets
- Fits GM 7.5"/7.625" axles with a 10-bolt cover pattern only
- Not the same as GM 8.5"/8.6" or 8.2" 10-bolt — confirm axle ID first
Description
This fiber differential cover gasket is sized and punched for GM 7.5" and 7.625" rear axle housings with a 10-bolt cover pattern. It's a direct replacement for a leaking, damaged, or missing cover gasket, providing a reliable fiber seal between the differential cover and axle housing sealing rail during cover reinstallation, fluid changes, or cover upgrades.
Fiber construction supports a consistent, leak-resistant seal and is the factory-style material for this application. GM used several different axles that are all commonly called "10-bolt," including the larger 8.5"/8.6" and 8.2" versions — this gasket fits the 7.5"/7.625" size only. This axle is commonly found in Chevrolet Camaro, Chevrolet S10, and GMC S15 applications — confirm your specific axle identification before ordering.
This gasket is sold individually and includes no cover, hardware, or drain plug. Confirm your axle model, cover bolt pattern, and sealing surface condition before installation.
Applications
Fits GM 7.5" and 7.625" rear axle housings with a 10-bolt cover pattern. Common applications include Chevrolet Camaro (3rd/4th gen, base V6/V8), Pontiac Firebird (3rd/4th gen, base V6/V8), Chevrolet S10, and GMC S15.
Installation
Sold individually — no cover, hardware, or drain plug included. Verify axle model, bolt pattern, ring gear size, and housing shape before installation, since GM used multiple axle sizes all commonly called "10-bolt." Confirm gasket or RTV sealing requirements and fluid fill level. Check spare tire, sway bar, panhard bar, and suspension clearance where applicable.
Specs
| Style | 10-Bolt |
| Material | Fiber |
| Quantity | Sold Individually |
Engine Fitment
COMPATIBLE WITH
GM 7.5/7.625 in. 10-Bolt DIFFERENTIAL COVER APPLICATIONS
• Fits housings using 10-bolt cover pattern
• Match cover shape, sealing rail, and fill/drain configuration before installation
NOTES
• Verify axle model, bolt pattern, ring gear size, and housing shape before installation.
• Confirm gasket or RTV sealing requirements and fluid fill level.
• Check spare tire, sway bar, panhard bar, and suspension clearance where applicable.
COMMON VEHICLE APPLICATIONS
Chevrolet Camaro (3rd/4th gen, base V6/V8)
Pontiac Firebird (3rd/4th gen, base V6/V8)
Chevrolet S10
GMC S15
Q&A
Is this the same as the GM 8.5" or 8.6" 10-bolt?
No — GM used several different axles that are all commonly called "10-bolt." This gasket fits the 7.5"/7.625" size specifically, not the larger 8.5"/8.6" or 8.2" versions.
How many bolts does this cover pattern use?
10 bolts.
Does this come with the cover or hardware?
No — this gasket is sold individually. Cover, hardware, and drain plug are not included.
What's this gasket made of?
Fiber.
What vehicles use the GM 7.5"/7.625" axle?
Chevrolet Camaro and Pontiac Firebird (3rd/4th gen, base V6/V8), Chevrolet S10, and GMC S15.
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.
GM 7.5" 10-Bolt Fiber Differential Cover Gasket
This fiber differential cover gasket is sized and punched for GM 7.5" and 7.625" rear axle housings with a 10-bolt cover pattern. It's a direct replacement for a leaking, damaged, or missing cover gasket, providing a reliable fiber seal between the differential cover and axle housing sealing rail during cover reinstallation, fluid changes, or cover upgrades.
Fiber construction supports a consistent, leak-resistant seal and is the factory-style material for this application. GM used several different axles that are all commonly called "10-bolt," including the larger 8.5"/8.6" and 8.2" versions — this gasket fits the 7.5"/7.625" size only. This axle is commonly found in Chevrolet Camaro, Chevrolet S10, and GMC S15 applications — confirm your specific axle identification before ordering.
This gasket is sold individually and includes no cover, hardware, or drain plug. Confirm your axle model, cover bolt pattern, and sealing surface condition before installation.
Applications
Fits GM 7.5" and 7.625" rear axle housings with a 10-bolt cover pattern. Common applications include Chevrolet Camaro (3rd/4th gen, base V6/V8), Pontiac Firebird (3rd/4th gen, base V6/V8), Chevrolet S10, and GMC S15.
Installation
Sold individually — no cover, hardware, or drain plug included. Verify axle model, bolt pattern, ring gear size, and housing shape before installation, since GM used multiple axle sizes all commonly called "10-bolt." Confirm gasket or RTV sealing requirements and fluid fill level. Check spare tire, sway bar, panhard bar, and suspension clearance where applicable.
COMPATIBLE WITH
GM 7.5/7.625 in. 10-Bolt DIFFERENTIAL COVER APPLICATIONS
• Fits housings using 10-bolt cover pattern
• Match cover shape, sealing rail, and fill/drain configuration before installation
NOTES
• Verify axle model, bolt pattern, ring gear size, and housing shape before installation.
• Confirm gasket or RTV sealing requirements and fluid fill level.
• Check spare tire, sway bar, panhard bar, and suspension clearance where applicable.
COMMON VEHICLE APPLICATIONS
Chevrolet Camaro (3rd/4th gen, base V6/V8)
Pontiac Firebird (3rd/4th gen, base V6/V8)
Chevrolet S10
GMC S15
SPECIFICATIONS
Style: 10-Bolt
Material: Fiber
Quantity: Sold Individually
