1. Car & Truck Differentials, Assemblies Parts On Sale
  2. sku: 16856489864421871
  3. EATON ETN0085429

ETN0085429 EATON Differential Thrust Washer Obsolete

ETN0085429 EATON Differential Thrust Washer Obsolete
More Information
BrandEATON
Manufacturer Part NumberETN0085429
Part TypeWASHER
Items IncludedGEAR, PINION
Gear Ratio6
Vintage PartYES
Placement On VehicleREAR

Review EATON New 085429 Differential Thrust Washer Obsolete

The Eaton Etn0085429 085429 differential thrust washer is an essential component in the automatic transmission system of vehicles. This washer is specifically designed for applications where a differential thrust is required to ensure proper transmission fluid circulation.

This obsolete Eaton part is made of high-quality materials that provide excellent durability and resistance to wear and tear. The washer is engineered to fit perfectly between the transmission components, creating a seal that prevents transmission fluid from leaking out.

The Eaton Etn0085429 085429 differential thrust washer is obsolete, meaning it is no longer in production. However, it is still highly sought after by mechanics and automotive enthusiasts who are restoring vintage vehicles or working on unique applications where this specific washer is needed.

The washer measures approximately 1.18 inches in diameter and 0.08 inches thick. It has a unique design that allows it to distribute the thrust load evenly between the transmission components, reducing wear and prolonging the life of the transmission system.

The Eaton Etn0085429 085429 differential thrust washer is a critical component in maintaining the performance and reliability of the automatic transmission system. If you are in need of this obsolete part, it is recommended that you source it from a reputable automotive parts supplier to ensure that you receive a genuine and functional component.

In summary, the Eaton Etn0085429 085429 differential thrust washer is an essential component in the automatic transmission system that ensures proper fluid circulation and prevents leaks. It is made of high-quality materials and has a unique design that distributes thrust load evenly between transmission components. Despite being obsolete, it is still highly sought after by mechanics and automotive enthusiasts for specific applications.

Pros and Cons of Buying Eaton Etn0085429 085429 Differential Thrust Washer

The Eaton Etn0085429 085429 differential thrust washer is an obsolete auto part, and purchasing it involves certain considerations. In this analysis, we will weigh the potential advantages and disadvantages of buying this obsolete part.

Pros:

1. Availability: Although obsolete, the Eaton Etn0085429 085429 differential thrust washer might still be available through various auto parts suppliers, salvage yards, or online marketplaces.

2. Functionality: The obsolete washer is designed to perform the same function as the new one, ensuring proper differential operation and reducing the risk of damage to other components.

3. Cost-effective: In some cases, obsolete parts can be more affordable than their newer counterparts due to decreased demand and competition in the market.

Cons:

1. Limited Availability: Since it is an obsolete part, the supply of the Eaton Etn0085429 085429 differential thrust washer might be limited, which could prolong the search for a replacement.

2. Compatibility: There's a risk that the obsolete washer might not be compatible with newer vehicle models or modifications, potentially leading to unexpected issues.

3. Risk of Wear: Obsolete parts may have accumulated wear and tear over the years, which could negatively impact their performance and lifespan.

Ending Conclusion:

When deciding to buy the Eaton Etn0085429 085429 differential thrust washer, it is crucial to weigh the potential advantages and disadvantages. While the availability, functionality, and cost-effectiveness might seem appealing, the limited availability, compatibility concerns, and potential wear and tear could outweigh the benefits.

Recommendation:

If the vehicle in question is relatively new and the obsolete washer's compatibility and wear are significant concerns, it is recommended to search for a newer, compatible differential thrust washer to ensure optimal performance and longevity. However, if the vehicle is older, and the obsolete washer is the only viable option, it may be worth considering the potential cost savings and the functionality it provides.

Details:

Brand new still in the plastic packaging excellent condition, with nothing broken or missing. This is a brand new Eaton thrust washer used in differentials with 74050 and 74051 ring pinion set which 2-speed differential. All photos are from the exact unit being offered for sale. This also fits many other applications.

Listed shipping costs are for the lower 48 states. The resident will need to be home for signature. The 7-day period starts when the deposit is placed. Same day shipping is available.

The photos of the contents thru bag is really hard to see, however I would rather not open since it factory sealed and a brass part.

specifications differentialsdepo:

  • brand: Eaton
  • mpn: Etn0085429
  • part type: Washer
  • items included: Gear, Pinion
  • gear ratio: 6
  • vintage part: Yes
  • placement on vehicle: Rear

shipping differentialsdepo:

  • class: standard
  • transit: 5-12 days
  • carrier: usps
  • type: fixed
  • service: usps ground advantage

payments differentialsdepo:

  • credit card: visa
  • wallet: apple-pay
  • other

returns differentialsdepo:

  • policy: no returns

seller differentialsdepo:

  • rating: 100.0%
  • city: clayhole, kentucky
  • # reviews: 364

offer differentialsdepo:

  • sold #: 10
  • in stock #: 1
  • best offers: true
  • started: may 10, 2026
  • options: ship-to-home
  • price: $48.88
  • item condition: Remanufactured
  • availability: in stock

general differentialsdepo:

  • category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional
rating: 100.0% out of 100 based on 364 user ratings.
Similar Items:
differentialsdepo logo
1 offer $48.88 USD
  • Remanufactured. USA Seller
© differentialsdepo.com