HomeTransfer Case > Gaskets and Sealing SystemsTimken 4370N Transfer Case Output Shaft Seal - Rear
Part #: 4370N

Timken 4370N Transfer Case Output Shaft Seal - Rear

Rear
⚙️ 98 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$17.30Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, TJ, Wrangler, Cherokee, Grand Cherokee, Comanche, Grand Wagoneer, J10, J20, Wagoneer, CJ7, and Scrambler
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Transfer Case Output Shaft Seal for Jeep Vehicles

The Timken 4370N transfer case output shaft seal is designed to provide a durable and precise fit for various Jeep models. This seal helps maintain proper lubrication and prevents leaks in the transfer case output shaft area, ensuring smooth drivetrain operation.

  • Compatible with Jeep Cherokee, CJ7, Comanche, Grand Cherokee, Grand Wagoneer, J10, J20, Scrambler, TJ, Wagoneer, and Wrangler models
  • Part number 4370N for accurate identification and fitment
  • Engineered to maintain transfer case fluid integrity and prevent contamination
  • Constructed with materials suited for long-lasting performance under demanding conditions
  • Designed specifically for transfer case output shaft sealing applications

Product Details and Compatibility

The Timken 4370N transfer case output shaft seal is a critical component for maintaining the transfer case’s fluid containment and protecting internal components from dirt and debris. This seal is compatible with a wide range of Jeep vehicles, including Cherokee, CJ7, Comanche, Grand Cherokee, Grand Wagoneer, J10, J20, Scrambler, TJ, Wagoneer, and Wrangler models. Using the correct part number 4370N ensures proper fit and function, reducing the risk of leaks and drivetrain issues.

Common Applications and Problem Resolution

  • Prevents transfer case fluid leaks that can lead to low fluid levels and drivetrain damage
  • Stops dirt and contaminants from entering the transfer case output shaft area
  • Reduces wear on transfer case components by maintaining proper lubrication
  • Helps avoid costly repairs related to transfer case seal failure
  • Maintains vehicle performance and reliability in off-road and on-road conditions

Installation Notes and Tips

  • Ensure the transfer case output shaft and surrounding area are clean before installation
  • Inspect the shaft for wear or damage that could affect seal performance
  • Use appropriate tools to avoid damaging the seal during installation
  • Verify the seal is seated evenly and securely to prevent leaks
  • Consult the vehicle’s service manual for torque specifications and installation procedures

Quality Assurance and Warranty Information

Timken manufactures the 4370N transfer case output shaft seal to meet industry standards for durability and performance. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in materials and workmanship. Using a genuine Timken seal helps ensure reliable operation and longevity of your Jeep’s transfer case system.

This part fits 98 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2005JeepTJ4WDRearNew Process 231
2005JeepWrangler4WDRearNew Process 231
2004JeepTJ4WDRearNew Process 231
2004JeepWrangler4WDRearNew Process 231
2003JeepTJ4WDRearNew Process 231
2003JeepWrangler4WDRearNew Process 231
2002JeepTJ4WDRearNew Process 231
2002JeepWrangler4WDRearNew Process 231
2001JeepTJ4WDRearNew Process 231
2001JeepWrangler4WDRearNew Process 231
2000JeepTJ4WDRearNew Process 231
2000JeepWrangler4WDRearNew Process 231
1999JeepTJ4WDRearNew Process 231
1999JeepWrangler4WDRearNew Process 231
1998JeepCherokee4WDRearNew Process 242, 249
1998JeepGrand Cherokee4WDRearNew Process 242, 249
1998JeepTJ4WDRearNew Process 231
1998JeepWrangler4WDRearNew Process 231
1997JeepCherokee4WDRearNew Process 242, 249
1997JeepGrand Cherokee4WDRearNew Process 242, 249
1997JeepTJ4WDRearNew Process 231
1997JeepWrangler4WDRearNew Process 231
1996JeepCherokee4WDRearNew Process 242, 249
1996JeepCherokee4WDRearNew Process 231
1996JeepGrand Cherokee4WDRearNew Process 242, 249
1996JeepGrand CherokeeAWDRearNew Process 242, 249
1996JeepGrand Cherokee4WDRearNew Process 231
1996JeepGrand CherokeeAWDRearNew Process 231
1995JeepCherokee4WDRearNew Process 242, 249
1995JeepCherokee4WDRearNew Process 231
1995JeepGrand Cherokee4WDRearNew Process 242, 249
1995JeepGrand Cherokee4WDRearNew Process 231
1994JeepCherokee4WDRearNew Process 242, 249
1994JeepCherokee4WDRearNew Process 231
1994JeepGrand Cherokee4WDRearNew Process 242, 249
1994JeepGrand Cherokee4WDRearNew Process 231
1994JeepWrangler4WDRearNew Process 231
1993JeepCherokee4WDRearNew Process 242, 249
1993JeepCherokee4WDRearNew Process 231
1993JeepGrand Cherokee4WDRearNew Process 242, 249
1993JeepGrand Cherokee4WDRearNew Process 231
1993JeepWrangler4WDRearNew Process 231
1992JeepCherokee4WDRearNew Process 231
1992JeepComanche4WDRearNew Process 242
1992JeepComanche4WDRearNew Process 231
1992JeepWrangler4WDRearNew Process 231
1991JeepCherokee4WDRearNew Process 231
1991JeepComanche4WDRearNew Process 242
1991JeepComanche4WDRearNew Process 231
1991JeepWrangler4WDRearNew Process 231
1990JeepCherokee4WDRearNew Process 231
1990JeepComanche4WDRearNew Process 242
1990JeepComanche4WDRearNew Process 231
1990JeepWrangler4WDRearNew Process 231
1989JeepCherokee4WDRearNew Process 231
1989JeepComanche4WDRearNew Process 231
1989JeepComanche4WDRearNew Process 242
1989JeepWrangler4WDRearNew Process 207
1989JeepWrangler4WDRearNew Process 231
1988JeepCherokee4WDRearNew Process 231
1988JeepComanche4WDRearNew Process 231
1988JeepComanche4WDRearNew Process 242
1988JeepWrangler4WDRearNew Process 231
1988JeepWrangler4WDRearNew Process 207
1987JeepCherokee4WDRearNew Process 231
1987JeepCherokee4WDRearNew Process 207
1987JeepComanche4WDRearNew Process 231
1987JeepComanche4WDRearNew Process 242
1987JeepComanche4WDRearNew Process 207
1987JeepGrand Wagoneer4WDRearNew Process 207
1987JeepJ104WDRearNew Process 207
1987JeepJ204WDRearNew Process 207
1987JeepWagoneer4WDRearNew Process 207
1987JeepWrangler4WDRearNew Process 207
1986JeepCherokee4WDRearNew Process 231
1986JeepCherokee4WDRearNew Process 207
1986JeepCJ74WDRearNew Process 207
1986JeepComanche4WDRearNew Process 231
1986JeepComanche4WDRearNew Process 242
1986JeepComanche4WDRearNew Process 207
1986JeepGrand Wagoneer4WDRearNew Process 207
1986JeepJ104WDRearNew Process 207
1986JeepJ204WDRearNew Process 207
1986JeepWagoneer4WDRearNew Process 207
1985JeepCherokee4WDRearNew Process 207
1985JeepCJ74WDRearNew Process 207
1985JeepGrand Wagoneer4WDRearNew Process 207
1985JeepJ104WDRearNew Process 207
1985JeepJ204WDRearNew Process 207
1985JeepScrambler4WDRearNew Process 207
1985JeepWagoneer4WDRearNew Process 207
1984JeepCherokee4WDRearNew Process 207
1984JeepCJ74WDRearNew Process 207
1984JeepGrand Wagoneer4WDRearNew Process 207
1984JeepJ104WDRearNew Process 207
1984JeepJ204WDRearNew Process 207
1984JeepScrambler4WDRearNew Process 207
1984JeepWagoneer4WDRearNew Process 207

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.