Gaskets and Seals› Drivetrain Gaskets and Seals

Dana

PERFORMANCE DIFFERENTIAL GASKET DANA 80

$19.12

SKU: D00O RD51997

In Stock
In Stock
Ships by Aug 8
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

PERFORMANCE DIFFERENTIAL GASKET DANA 80

MIA's Description

The Dana Spicer RD51997 is a performance reusable differential cover gasket designed for Dana 80 axles with OE-style differential openings. This gasket offers all-makes coverage for street, strip, drag, and off-road applications. It is convenient for trailside repairs or regular maintenance, providing a clean release during replacement.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDana
Part NumberD00O RD51997

Videos

Dodge dually Dana 80 disk brake rotor replacement and park brake adjustment.

Dodge dually Dana 80 disk brake rotor replacement and park brake adjustment.
AdvanTEK axle technology at SEMA | Spicer Parts

AdvanTEK axle technology at SEMA | Spicer Parts
Retubing a Dana 44 Axle - Project Green Machine

Retubing a Dana 44 Axle - Project Green Machine
Ford F250 6.9 Diesel Dana 70 Rear End

Ford F250 6.9 Diesel Dana 70 Rear End
1978 FORD F150 DANA 44 AXLE INTERESTING WORK PRACTICES # 3

1978 FORD F150 DANA 44 AXLE INTERESTING WORK PRACTICES # 3
Jeep CJ Dana 20 Transfer Case Part 1 - The Teardown

Jeep CJ Dana 20 Transfer Case Part 1 - The Teardown

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy