Axle Housing Gasket
Fits Chevrolet, GMC — 192 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceSelect your vehicle to check fitment.
FEL-PRO RDS 55478 Vehicle Fitment
Fits 192 vehiclesThis Axle Housing Gasket fits Chevrolet, GMC vehicles.
2009-2014 Chevrolet Express 4500
2009-2014 Chevrolet Express Cargo
2007-2016 Chevrolet Silverado 3500 HD
2007 Chevrolet Silverado 2500 HD Classic
2007 Chevrolet Silverado 3500 Classic
2006 Chevrolet Avalanche 2500
2001-2016 Chevrolet Silverado 2500 HD
2001-2014 Chevrolet Express 2500
2001-2014 Chevrolet Express 3500
2001-2014 Chevrolet Silverado 2500
2001-2013 Chevrolet Suburban 2500
2001-2007 Chevrolet Silverado 3500
2001-2002 Chevrolet C3500HD
FEL-PRO RDS 55478 Specifications
- Mounting Hole Quantity
- 14
- Outside Diameter
- 13.750
- Inside Diameter
- 13.250
- Shape
- Irregular
- Part Description
- Axle Housing Cover Gasket
- Material
- Treated Paper
FEL-PRO RDS 55478 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
FEL-PRO RDS 55478 Product Description
FEL-PRO RDS 55478 Joint de couvercle du différentiel pour Chevrolet Silverado 2500 HD
Key Features
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
- Cumple o excede todas las especificaciones de equipo original.
- Diseño especifico según la aplicación para garantizar un ajuste perfecto
- Calidad insuperable en que puede confiar
- Validada en cuanto a forma, tamaño y función
- Cada junta Fel-Pro, sin importar que tan pequeña sea, está diseñada de acuerdo con estándares exactos con diseños, ingeniería y procesos patentados
- Respecte ou dépasse toutes les spécifications d’équipement d’origine
- Conception propre aux applications pour garantir un ajustement parfait
- Qualité inégalée à laquelle vous pouvez faire confiance
- Validé pour l’ajustement, la forme et la fonction
- Chaque joint Fel-Pro, aussi petit soit-il, est conçu selon des normes exigeantes avec des processus de conception, d’ingénierie et de fabrication exclusifs
Las juntas Fel-Pro ofrecen un sellado de vehículos al 100 % con materiales específicos a la aplicación para brindarle soluciones de sellado con el desempeño y durabilidad que confían los profesionales.
About FEL-PRO
Shop FEL-PRO Axle Housing Cover Gasket at Autrex with vehicle fitment details, current pricing, and checkout options for the FEL-PRO RDS 55478. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — FEL-PRO RDS 55478
What vehicles does the FEL-PRO RDS 55478 fit?
The FEL-PRO RDS 55478 fits 24 vehicle applications including 2001-2016 Chevrolet Silverado 2500 HD, 2007-2016 Chevrolet Silverado 3500 HD, 2001-2016 GMC Sierra 2500 HD, 2007-2016 GMC Sierra 3500 HD, 2009-2014 Chevrolet Express 4500 and 19 more. Check the full fitment list above to confirm your vehicle.
What parts does the FEL-PRO RDS 55478 replace?
The FEL-PRO RDS 55478 is a direct replacement for General Motors 12471447, MAHLE P32860, Victor Reinz 711484800. See the full interchange list for all compatible replacements.
What are the shipping options for the FEL-PRO RDS 55478?
Shipping options for the FEL-PRO RDS 55478 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the FEL-PRO RDS 55478?
For current pricing on the FEL-PRO RDS 55478, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Axle Housing Gasket a direct fit replacement?
Yes, the Axle Housing Gasket by FEL-PRO is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Axle Housing Gasket come with?
The Axle Housing Gasket comes with the standard FEL-PRO manufacturer warranty. Please check the product specifications for exact warranty terms.