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  3. TIMKEN 84EZ787

TIMKEN 84EZ787 Manual Transmission Bearing Seal Kit K35

fits make: Gmc. year: 1977–1978.

84ez787 Timken Manual Transmission Bearing And Seal Overhaul Kit Fits 1977-1978 Gmc K35

( Brand: Timken ), ( Manufacturer Part Number: 84EZ787 ), ( Part Type: Bearing Seal Manual Transmission ), ( Manufacturer Warranty: 1 Year ), ( Bundle: No ), ( Cs-sku: 328 )

Review TIMKEN Manual Transmission Bearing And Seal Overhaul Kit Fits Gmc K35 fits 1977–1978

The Timken 84EZ787 Manual Transmission Bearing Seal Kit is specifically designed for GMC K35 vehicles manufactured between 1977 and 1978. This premium quality kit includes all the necessary components to replace the worn-out or leaking seals in your vehicle's manual transmission.

Each seal in this kit is manufactured using advanced materials and precise engineering to ensure a perfect fit and long-lasting performance. The seals feature a robust design that effectively prevents transmission fluid from leaking out, while also keeping contaminants and debris from entering the transmission.

The kit includes a total of 11 seals, including four forward clutch seal kits, two reverse clutch seal kits, two main shaft seal kits, two sun gear seal kits, and one oil pump seal kit. Each seal is carefully packaged to protect against damage during shipping.

Installing the seals is a straightforward process, but it is recommended that the installation is performed by a qualified technician or mechanic to ensure proper alignment and seating of the seals. Proper installation will help prevent leaks and ensure optimal transmission performance.

In summary, the Timken 84EZ787 Manual Transmission Bearing Seal Kit is an essential replacement part for GMC K35 vehicles produced between 1977 and 1978. It is designed to provide a reliable and long-lasting solution to transmission leaks and sealing issues, ensuring your vehicle continues to perform at its best.

Pros and Cons of Buying Timken 84EZ787 Manual Transmission Bearing Seal Kit for 1977-1978 GMC K35

Pros:

1. OEM Quality: Timken is a well-known brand in the automotive industry, especially for their bearings and seals. This kit is an original equipment manufacturer (OEM) replacement, ensuring a perfect fit and match to your GMC K35's manual transmission.

2. Complete Kit: The Timken 84EZ787 kit includes all the necessary bearing seals for your manual transmission, saving you the time and effort of purchasing each seal individually.

3. Durability: Timken's reputation for manufacturing high-quality, long-lasting products applies to their bearing seals. This kit should provide reliable service for an extended period.

4. Easy Installation: The seals are designed to be easy to install, reducing the labor cost for the repair.

Cons:

1. Price: Timken's OEM quality comes with a higher price tag compared to aftermarket alternatives. However, the cost may be offset by the longevity and reliability of the seals.

2. Availability: Depending on your location and the availability of parts suppliers, it may take some time to obtain this specific Timken kit.

3. May Not Include Other Components: While the kit includes all the bearing seals, it might not contain other related components like gaskets or bolts. Be sure to confirm the contents of the package before purchasing.

Conclusion:

When considering the purchase of the Timken 84EZ787 manual transmission bearing seal kit for your 1977-1978 GMC K35, it's important to weigh the pros and cons. The OEM quality, complete kit, and durability are significant advantages, while the higher price and potential availability issues may be drawbacks. Ultimately, the decision to buy this kit comes down to your priorities for your vehicle's repair and your budget.

Recommendation:

If you value OEM quality, reliability, and a complete kit, then the Timken 84EZ787 manual transmission bearing seal kit is an excellent choice for your 1977-1978 GMC K35. However, if you're on a tight budget or can accept aftermarket alternatives, you may want to explore other options before making your final decision.

Details:

Warranty Coverage: 1 Year. Fitment Notes: Manual 3 Speed Transmission; : SM326/M15;. Transmission Kit. Notes: 76mm.

Shaft: 1978GMCK35Manual 3 Speed Transmission; : SM326/M15;76mm. Part Type: Manual Transmission Bearing and Seal Overhaul Kit.

part #: 84ez787 price

  • $123.48

specifications gearreb:

  • for makes: Gmc
  • for years: 1977-1978
  • brand: Timken
  • mpn: 84ez787
  • part type: Bearing Seal Manual Transmission
  • manufacturer warranty: 1 Year
  • bundle: No
  • cs-sku: 328

payments gearreb:

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

shipping gearreb:

  • transit: 4-10 Days
  • service: Standard
  • type: Fixed
  • class: Standard
  • cost: $0.00

seller gearreb:

  • rating: 100.0%
  • city: Hempstead, New York
  • # reviews: 460

offer gearreb:

  • quantity: 3
  • started: May 1, 2026
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

returns gearreb:

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

general gearreb:

  • Car Truck Parts Accessories > Transmission Drivetrain > Transmission Rebuild Kits
  • condition: New
for makes: gmc, for years: 1977-1978, part type: bearing seal manual transmission, manufacturer warranty: 1 year, bundle: no, cs-sku: 328,
category: auto parts > car truck parts accessories > transmission drivetrain > transmission rebuild kits, sku: 3202433003505853,

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1 offer $123.48 USD
  • Offer #1: $123.48 price + $0.00 shipping estimate = $123.48* total. 1978 GMC K35 Manual 3 Speed Transmission; TransmissionMfrCode: SM326/M15; 76 mm. Part Type: Manual Transmission Bearing and Seal Overhaul Kit.FREE SHIPPING

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