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Engineered for Off-Road. Tougher Than Terrain.

Spicer nodular iron differential covers

Your differential is engineered from some pretty intricate components, and nothing keeps everything protected like genuine Spicer differential covers. Whether your vehicle is built for speed or heading off-road, Spicer diff covers are there, keeping your gearing safe and protecting your investment. Spicer also offers a selection of genuine standard OE differential covers and aluminum finned differential covers.

NEW! Nodular Iron Performance Diff Cover. Off-Road Ready.

For full-performance differential covers that are engineered with the serious off-roader in mind, get the same name you trust for all your drivetrain products—genuine Spicer®. Manufactured from high-strength nodular iron, Spicer performance diff covers are built to meet the demands of any environment.
 

Don’t trust a knock-off to protect your intricate differential parts. Count on the legendary Spicer brand.

  • Coverage for Dana axle applications
  • Coverage for Ford 9.75" and 8.8" axle applications
  • Coverage for Jeep® Wrangler JK and JL and Jeep Gladiator JT
  • Designed and engineered for performance applications
  • Manufactured from high-strength, nodular iron
  • Built with ribbing to protect differential components from off-road hazards
  • Ensures greater housing rigidity
  • Raised fill plug for increased fluid capacity on high pinion angles
  • Includes hardware and drain plug
  • Includes Spicer® differential cover performance gaskets

For more information about genuine Spicer performance parts, browse our complete line today.

Wherever You Take Your Jeep®, Spicer Has You Covered

Designed with an aggressive look to match their trail-ready strength, Spicer® performance differential covers for the Jeep® Wrangler JK and JL and the Gladiator JT will protect your undercarriage components on and off the road.

For more Jeep upgrades from Dana, please download the literature above.

Nodular Iron - Performance - Wrangler JL

Application Summary Axle Model Position Description Spicer Part #
2018 and Newer JL Dana 30™ Front Gray Nodular Iron - Performance (with hardware) 10040640
2018 and Newer JL Dana 30™ Front Blue Nodular Iron - Performance (with hardware) 10053465
2018 and Newer JL Dana 35™ and AdvanTEK® Rear Gray Nodular Iron - Performance (with hardware) 10044349
2018 and Newer JL Dana 35™ and AdvanTEK® Rear Blue Nodular Iron - Performance (with hardware) 10053467
2018 and Newer JL Dana 44™ and AdvanTEK® Front Gray Nodular Iron - Performance (with hardware) 10044799
2018 and Newer JL Dana 44™ and AdvanTEK® Front Blue Nodular Iron - Performance (with hardware) 10053466
2018 and Newer JL Dana 44™ and AdvanTEK® Rear Gray Nodular Iron - Performance (with hardware) 10040651
2018 and Newer JL Dana 44™ and AdvanTEK® Rear Blue Nodular Iron - Performance (with hardware) 10053468

Nodular Iron - Performance - Wrangler JK

Application Summary Axle Model Position Description Spicer Part #
Wrangler JK Non-Rubicon Dana 30™ Front Gray Nodular Iron - Performance (with hardware & Performance Gasket) 10023534
Wrangler JK Non-Rubicon Dana 30™ Front Blue Nodular Iron - Performance (with hardware & Performance Gasket) 10048737
Wrangler JK Rubicon Dana 44™ Front Gray Nodular Iron - Performance (with hardware) 10023536
Wrangler JK Rubicon Dana 44™ Front Blue Nodular Iron - Performance (with hardware) 10048739
Wrangler JK Dana 44™ Rear Gray Nodular Iron - Performance (with hardware) 10023536
Wrangler JK Dana 44™ Rear Blue Nodular Iron - Performance (with hardware) 10048739

Stamped Steel - Genuine Replacement - Wrangler JK

Application Summary Axle Model Position Description Spicer Part #
Wrangler JK Non-Rubicon Dana 30™ Front Stamped Steel Cover Kit (with hardware) 2007353
Wrangler JK Rubicon Dana 44™ Front Stamped Steel Cover Kit (with hardware) 708175
Wrangler JK Dana 44™ Rear Stamped Steel Cover Kit (with hardware) 707111X

Nodular Iron - Performance - Wrangler JL and Gladiator JT

Application Summary Axle Model Position Description Spicer Part #
Wrangler JL Dana 30™ Front Gray Nodular Iron - Performance (with hardware) 10040640
Wrangler JL Dana 30™ Front Blue Nodular Iron - Performance (with hardware) 10053465
Wrangler JL Dana 35™ AdvanTEK® Rear Gray Nodular Iron - Performance (with hardware) 10044349
Wrangler JL Dana 35™ AdvanTEK® Rear Blue Nodular Iron - Performance (with hardware) 10053467
Wrangler JL and Gladiator JT Dana 44™ AdvanTEK® Front Gray Nodular Iron - Performance (with hardware) 10044799
Wrangler JL and Gladiator JT Dana 44™ AdvanTEK® Front Blue Nodular Iron - Performance (with hardware) 10053466
Wrangler JL and Gladiator JT Dana 44™ AdvanTEK® Rear Gray Nodular Iron - Performance (with hardware) 10040651
Wrangler JL and Gladiator JT Dana 44™ AdvanTEK® Rear Blue Nodular Iron - Performance (with hardware) 10053468

Stamped Steel - Genuine Replacement - Wrangler JL

Application Summary Axle Model Position Description Spicer Part #
Wrangler JL Dana 35™ AdvanTEK® Rear Stamped Steel Cover Kit (with hardware) 10063376
Wrangler JL Dana 44™ AdvanTEK® Rear Stamped Steel Cover Kit (with hardware) 10071956

Put Spicer performance to work for you – look for a Spicer parts dealer near you today.