QU42031 Dana 80 Reusable Diff Cover Gasket

QU42031 Dana 80 Reusable Diff Cover Gasket by Spicer is a steel core performance gasket that can be reused multiple times. These Teflon® coated gaskets feature a no re-torque design and will save time when working on your diff by eliminating the need to clean the metal mating surfaces of old gasket material plus you do not have to wait hours for a sealant to cure. Just install the gasket and cover, then fill your diff with oil! Fits all Dana 80 rear axles 1988 to current.

Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!

Dan the Gear Man® Tech Notes:
Axle Model
Dana 80 Rear Axles
RTV Sealant
Do Not Use RTV with Reusable Gaskets
Matching Parts
Applications

Tech Note 1: Axle Model
We stock Spicer High-Performance Reuseable gaskets for many applications. Below is a list of both the standard and High Performance gasket numbers for popular axles:

Tech Note 2: Dana 80 Rear Axles
Dana 80 rear axle were first used in a production vehicle for the 1988 Ford F-350 Super Duty 4x2 Cab and Chassis. Ford continues to use the Dana 80 in F350 dually trucks to the present day. Dodge also used Dana 80 axles from 1994 to 2002 and GM briefly used them from 1992 to 2000. Dodge is the only make that used a Single Rear Wheel (SRW) Dana 80. All other Dana 80 rear axles are for Dual Rear Wheel (DRW) applications.

Tech Note 3: RTV Sealant
Almost all Dana 80 rear axles were built using RTV sealant between the cover and housing. Dana does not offer a factory fiber gasket for this application.

Tech Note 4: Do Not Use RTV with Reusable Gaskets
QU42031 Dana 80 Reusable Gaskets are manufactured by Dana-Spicer. These excellent gaskets feature a woven steel core, non-asbestos facing, and are coated with Teflon® so the gasket does not stick to your axle housing or cover. Do NOT use RTV sealant with reusable gaskets!

Tech Note 5: Matching Parts
Matching Parts for Dodge Dana 80 Rear Axles:
QU50402 Timken Differential Bearing Cup
TK4889 Premium Differential Bearing Kit only 1994-2002
TK4659 Premium Master Differential Bearing and Seal Kit 1994-1999
TK4778 Premium Master Differential Bearing and Seal Kit 2000-2002
QU50437 Standard Differential Bearing and Seal Kit
QU40213 Dana 80 Differential Shim Kit
QU40260 Outboard Differential Bearing Spacer Set
QU40078 Axle Shaft Flange Gasket, most Dodge
QU40491 Bare Differential Case for 3.54 Ratio
QU40490 Bare Differential Case for 4.10 Ratio
QU50403 Timken Taper Bearing
TM4400 Pinion and Differential Bearing Service Manual for Dana Monobeam Axles
QU90008 Gear Marking Compound
QT1032 Differential Case Spreader
Exploded View XV2011 2000-2002 Dodge Ram 2500, Ram 3500 Dana 80 Rear Axle

Applications:

Chevy and GMC:
DRW Motorhome Chassis: 1992, 1993, 1994, 1995
DRW Heavy-Duty P-Truck Chassis: 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
GMT 455 Chassis: 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000

Dodge:
Ram 2500 with gas V10 or Cummins Diesel and Manual Transmission: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
Ram 3500: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002

Ford:
F350 Super Duty: 1988, 1989, 1990, 1991
F450 Super Duty: 1992, 1993, 1994, 1995, 1996, 1997
E350 Super Duty DRW Van: 1996
E450 Super Duty Van: 1997, 1998, 1999, 2000
F-350 Super Duty DRW with Diesel or gas V10: 1999-current
F450 Super Duty (partial): 1999, 2000, 2001, 2002, 2003, 2004
F53 Motorhome Chassis: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008