Chrysler / Dodge 9.25" 12-Bolt Fiber Differential Cover Gasket
Chrysler / Dodge 9.25" 12-Bolt Fiber Differential Cover Gasket
SKU: SKU: SP4946
Out of stock
Product Details
Features
- Fiber differential cover gasket for Chrysler / Dodge 9.25" 12-bolt rear axle housings
- 12-bolt pattern matches Chrysler 9.25" cover bolt configuration for a consistent seal
- Fiber construction compresses evenly against the cover sealing rail to prevent gear oil leaks
- Sold individually; no hardware, cover, or drain plug included
Description
This is a fiber differential cover gasket sized and punched for Chrysler / Dodge 9.25" 12-bolt rear axle housings. It's a direct replacement for a leaking, damaged, or missing cover gasket on compatible Chrysler 9.25" axle applications, providing a reliable fiber seal between the differential cover and the axle housing sealing rail.
The Chrysler 9.25" rear axle is commonly found in Dodge Ram 1500, Dodge Dakota, Dodge Durango, and Jeep Grand Cherokee builds — making this gasket a routine service item for differential cover removal, fluid changes, and cover upgrades on these platforms.
This gasket is sold individually and includes no hardware, cover, or drain plug. Confirm your axle model and cover bolt pattern before ordering, and clean the cover and housing sealing surfaces thoroughly before installation for a proper seal.
Fiber Gasket Cut for the Chrysler / Dodge 9.25" 12-Bolt Cover Pattern
This fiber differential cover gasket is punched to match the 12-bolt pattern of Chrysler / Dodge 9.25" rear axle housings, giving you a clean, leak-resistant seal between the differential cover and the axle housing sealing rail during cover reinstallation or replacement.
Stops Gear Oil Leaks at the Cover Sealing Surface
A worn, crushed, or damaged cover gasket is one of the most common causes of gear oil seepage at the rear axle. This fiber gasket compresses evenly across the cover sealing rail to help restore a consistent seal and stop leaks — usable with or without RTV compound depending on your preference and the cover's sealing surface condition.
Specs
| Style | 12-Bolt |
| Material | Fiber |
| Quantity | Sold Individually |
Engine Fitment
COMPATIBLE WITH
CHRYSLER / DODGE 9.25" 12-BOLT DIFFERENTIAL COVER APPLICATIONS
• Fits Chrysler Corporate 9.25" rear axle housings with the factory 12-bolt differential cover.
• Compatible with factory and aftermarket differential covers designed for the Chrysler 9.25" rear axle.
• Verify axle identification before installation, as many Dodge trucks were available with multiple rear axle options.
COMMON VEHICLE APPLICATIONS
Dodge Ram 1500 (1994-2010)
Dodge Dakota V8 (1997-2009)
Dodge Durango (1998-2009)
Dodge Ramcharger (1974-1993)
Dodge D100/D150/W100/W150 Pickup (1974-1993)
Dodge Ram 2500 (1994-2000, equipped with 9.25" rear axle)
NOTES
• Fits Chrysler Corporate 9.25" rear differentials with a 12-bolt cover only.
• Many Dodge Ram 1500 and Ram 2500 models were available with multiple rear axle options. Verify your axle before ordering.
• Does not fit Dana 60, Dana 70, Dana 80, AAM 10.5", AAM 11.5", or Chrysler 8.25" axles.
• Confirm cover shape, sealing surface, and fill/drain configuration before installation.
Q&A
What axle does this gasket fit?
This differential cover gasket is designed for Chrysler/Dodge 9.25-inch 12-bolt rear axle housings, commonly found in Dodge Ram 1500, Dodge Dakota, Dodge Durango, and Jeep Grand Cherokee applications.
Will this fit a Dodge Ram 1500?
Yes. The Chrysler 9.25-inch rear axle is commonly used in many Dodge Ram 1500 models. Verify your specific axle before ordering.
Will this fit a Jeep Grand Cherokee?
Yes. Many Jeep Grand Cherokee models were equipped with the Chrysler 9.25-inch rear axle. Confirm your axle before purchasing.
Will this fit a GM or Ford rear axle?
No. This gasket is designed specifically for Chrysler/Dodge 9.25-inch 12-bolt differential cover applications and is not compatible with GM or Ford axle assemblies.
Do I need to use RTV with this gasket?
Fiber gaskets can be installed with or without RTV sealant, depending on the condition of the sealing surfaces and your preferred installation method. Always clean both mating surfaces thoroughly before installation.
What's included with this gasket?
This listing includes the fiber differential cover gasket only. Differential cover, mounting hardware, and drain plug are not included.
When would I need to replace my differential cover gasket?
A new gasket is recommended whenever the differential cover is removed for gear oil changes, inspections, repairs, or differential cover replacement to help prevent leaks.
Does this gasket work with aftermarket differential covers?
Yes, provided the aftermarket cover is designed for the Chrysler/Dodge 9.25-inch 12-bolt axle and uses the factory sealing surface and bolt pattern.
How do I ensure a proper seal with this gasket?
Thoroughly clean the differential housing and cover sealing surfaces, remove all old gasket material and sealant, position the gasket correctly, and tighten the cover bolts evenly to the manufacturer's specifications.
Is this the right gasket for a routine differential fluid change?
Yes. Replacing the differential cover gasket during a fluid change is standard practice whenever the cover is removed.
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.
Chrysler / Dodge 9.25" 12-Bolt Fiber Differential Cover Gasket
This is a fiber differential cover gasket sized and punched for Chrysler / Dodge 9.25" 12-bolt rear axle housings. It's a direct replacement for a leaking, damaged, or missing cover gasket on compatible Chrysler 9.25" axle applications, providing a reliable fiber seal between the differential cover and the axle housing sealing rail.
The Chrysler 9.25" rear axle is commonly found in Dodge Ram 1500, Dodge Dakota, Dodge Durango, and Jeep Grand Cherokee builds — making this gasket a routine service item for differential cover removal, fluid changes, and cover upgrades on these platforms.
This gasket is sold individually and includes no hardware, cover, or drain plug. Confirm your axle model and cover bolt pattern before ordering, and clean the cover and housing sealing surfaces thoroughly before installation for a proper seal.
Fiber Gasket Cut for the Chrysler / Dodge 9.25" 12-Bolt Cover Pattern
This fiber differential cover gasket is punched to match the 12-bolt pattern of Chrysler / Dodge 9.25" rear axle housings, giving you a clean, leak-resistant seal between the differential cover and the axle housing sealing rail during cover reinstallation or replacement.
Stops Gear Oil Leaks at the Cover Sealing Surface
A worn, crushed, or damaged cover gasket is one of the most common causes of gear oil seepage at the rear axle. This fiber gasket compresses evenly across the cover sealing rail to help restore a consistent seal and stop leaks — usable with or without RTV compound depending on your preference and the cover's sealing surface condition.
COMPATIBLE WITH
CHRYSLER / DODGE 9.25" 12-BOLT DIFFERENTIAL COVER APPLICATIONS
• Fits Chrysler Corporate 9.25" rear axle housings with the factory 12-bolt differential cover.
• Compatible with factory and aftermarket differential covers designed for the Chrysler 9.25" rear axle.
• Verify axle identification before installation, as many Dodge trucks were available with multiple rear axle options.
COMMON VEHICLE APPLICATIONS
Dodge Ram 1500 (1994-2010)
Dodge Dakota V8 (1997-2009)
Dodge Durango (1998-2009)
Dodge Ramcharger (1974-1993)
Dodge D100/D150/W100/W150 Pickup (1974-1993)
Dodge Ram 2500 (1994-2000, equipped with 9.25" rear axle)
NOTES
• Fits Chrysler Corporate 9.25" rear differentials with a 12-bolt cover only.
• Many Dodge Ram 1500 and Ram 2500 models were available with multiple rear axle options. Verify your axle before ordering.
• Does not fit Dana 60, Dana 70, Dana 80, AAM 10.5", AAM 11.5", or Chrysler 8.25" axles.
• Confirm cover shape, sealing surface, and fill/drain configuration before installation.
SPECIFICATIONS
Style: 12-Bolt
Material: Fiber
Quantity: Sold Individually
