TIMKEN TOST260507077326 Rear Engine Crankshaft Seal Kit 4.0L

( Brand: Timken ), ( Manufacturer Part Number: TOST260507077326 ), ( Part Type: Seal Engine Crankshaft ), ( Package Included: 1 Rear Engine Crankshaft Seal Kit ), ( Category: Crankshafts Parts ), ( Placement On Vehicle: Rear )

Review TIMKEN Rear Engine Crankshaft Seal Kit Jeep 4.0l fits CHEROKEE 2000–2001

The **Timken TOST260507077326 Rear Engine Crankshaft Seal Kit** is a premium, high-performance replacement solution specifically engineered for the 2000 and 2001 Jeep Cherokee models equipped with the robust 4.0L inline-six engine. Designed to restore critical sealing integrity and prevent costly oil leaks, this kit delivers exceptional durability and reliability, ensuring a tight, long-lasting barrier between the crankshaft and the engine block. Crafted from Timken s proprietary materials, the seal features a reinforced rubber compound reinforced with high-quality steel springs, providing superior resistance to oil degradation, heat, and mechanical stress key factors that contribute to premature failure in older engines. The kit includes a complete set of components, including the primary crankshaft seal, a new gasket for the rear main housing, and often a specialized sealant or anti-chafing tape to prevent friction and wear on the crankshaft surface, all of which work in unison to eliminate leaks and extend the life of your engine s critical rear end components. Ideal for both professional mechanics and DIY enthusiasts, this kit simplifies the replacement process with precise fitment and easy installation, reducing downtime while maximizing engine protection. Whether addressing a persistent oil leak, preparing for a major overhaul, or proactively maintaining your Jeep s longevity, the Timken TOST260507077326 is a trusted choice that combines engineering precision with field-proven performance to keep your 4.0L engine running smoothly for miles to come.

### Pros and Cons of buying a Timken TOST260507077326 Rear Engine Crankshaft Seal Kit for a 2000-2001 Jeep Cherokee 4.0L

1. **Compatibility** The Timken TOST260507077326 is specifically designed for the 4.0L AMC Jeep engine (used in the 2000-2001 Cherokee), ensuring a proper fit without modifications.

2. **Quality Materials** Timken is a well-known manufacturer of high-performance seals, known for durability and resistance to oil and heat, which helps prevent premature failure.

3. **Ease of Installation** The kit includes all necessary components (seal, gasket, and sometimes hardware) for a straightforward replacement, reducing the need for additional purchases.

4. **Prevents Oil Leaks** A failing rear main seal can cause significant oil leaks, leading to engine damage. Replacing it proactively can save costly repairs down the line.

5. **Aftermarket Trust** Timken is a reputable brand with a strong reputation in the automotive industry, offering reliable parts for both OEM and performance applications.

6. **Warranty Coverage** Many Timken products come with a warranty, providing peace of mind in case of defects or early failure.

1. **Cost** While not excessively expensive, aftermarket seal kits can be more costly than OEM parts if available, though Timken strikes a balance between quality and affordability.

2. **Installation Complexity** Replacing the rear main seal requires removing the engine from the vehicle or performing a partial engine lift, which may be challenging for inexperienced DIYers.

3. **Potential for Contamination** If the old seal was leaking, oil may have contaminated the surrounding area. Proper cleaning and inspection of the crankshaft and seal bore are necessary to avoid future leaks.

4. **Limited Availability of OEM Parts** Some buyers prefer OEM parts for exact replication, though Timken is a trusted alternative with minimal performance trade-offs.

5. **Mixed Reviews on Fit** While generally well-suited, some users report slight variations in fit depending on engine condition or modifications, requiring careful attention during installation.

---

The Timken TOST260507077326 rear engine crankshaft seal kit is a strong choice for the 2000-2001 Jeep Cherokee 4.0L due to its compatibility, durability, and ease of use. It offers a reliable solution to prevent oil leaks and potential engine damage, making it a practical investment for both maintenance and longevity. However, the installation process demands careful preparation, and buyers should ensure they have the necessary tools and mechanical skill to complete the job correctly.

For most owners, the benefits outweigh the drawbacks, especially when considering the long-term protection it provides. If budget is a concern, comparing it with OEM options or other reputable aftermarket brands (like Fel-Pro or Sealed Power) may be worthwhile, but Timken remains a top-tier option for quality and performance.

- You prioritize quality and durability over cost.

- You are comfortable with or can access professional assistance for installation.

- You want to avoid potential oil leaks and engine damage.

- You prefer OEM parts and can source them at a comparable price.

- You are unsure about the installation process and lack mechanical experience.

- You find a similarly rated kit from another trusted brand at a lower cost.

Ultimately, this kit is an excellent choice for maintaining the health of your 4.0L Jeep Cherokee engine.

Details:

2001 2006 Jeep Wrangler Encoring:3.88;:98.4;:3.43;. 2000 - 2001 Jeep Cherokee Encoring:3.88;:98.4;:3.43;. All warranty/return items must accompany by a return approval RA note. New List Item.

1 Rear Engine Crankshaft Seal Kit For 2000 2001 Jeep Cherokee 4.0L. 2000 2004 Jeep Grand Cherokee Encoring:3.88;:98.4;:3.43;.

part #: tost260507077326 price

• $43.70

specifications cranshafengin:

• for models: Cherokee
• for makes: Jeep
• for years: 2000-2001
• brand: Timken
• mpn: Tost260507077326
• part type: Seal Engine Crankshaft
• package included: 1 Rear Engine Crankshaft Seal Kit
• category: Crankshafts Parts
• placement on vehicle: Rear

payments cranshafengin:

• wallet: Apple-pay
• credit card: Diners-club
• other

offer cranshafengin:

• quantity: 2
• availability: In Stock
• options: Ship-to-home
• started: May 22, 2026
• sold: 0

shipping cranshafengin:

• cost: $0.00
• class: Standard
• transit: 4-7 Days
• type: Fixed
• service: Standard

seller cranshafengin:

• # reviews: 98
• rating: 98.9%
• city: US

returns cranshafengin:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

general cranshafengin:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

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