Bearings & Washers

4L80E Planet Pinion Batwing Washer | Sonnax | 1999-UP | 8-Pack

4L80E Output & Reaction Planet Pinion Batwing Washer 1999-UP Sonnax Part Number: 34880-03 The output and reaction planetary pinion assemblies in '99-later 4L80-E transmissions frequently wear out and must be rebuilt or replaced. New replacement...

4L80E Bearing Kit | Sonnax

4L80E Bearing Kit Sonnax Part Number: SBK-G20 PACKAGE CONTAINS OD Planet (Captured) Overdrive Carrier/Forward Clutch Drum Sun/Internal Gear Rear Ring Gear/Output Shaft Center Support/Sun...

TH400 4L80E 4T60E 4T65E Output & Reaction Planetaries Pinion Washer | Sonnax | 8-Pack

4L80E 4L85E 4T65E TH400 Output and Reaction Planetaries Pinion Washer Sonnax Part Number: 34875-03 PACKAGE CONTAINS Washer (8)

4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack

TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E units. Sonnax rear unit endplay shim 34006-05 can be...

200-4R TH200 4L80E OD Planet/Forward Drum Thrust Bearing | Sonnax | 8628202

200-4R TH200 TH200C 4L80E 4L85E Thrust Bearing | OEM # 8628202 4L80E/4L85E: Fist overdrive planet/forward drum 200-4R/TH200: Fits front internal gear to carrier Sonnax Part Number: 65405   PACKAGE CONTAINS Thrust Bearing...

4L80E Thrust Washer for Stator .107" thick Green

4L80E Thrust Washer, Stator .107", Green

TH400 4L80E 4L85E 3 Tang Rear Case Washer (Case Saver)

SKU# 34270TGM CASE SAVER WASHER For TH-400, 3L80E and 4L80E. Save a spun out case with the 3-Tang Case Saver Washer!

4L80E TH400 HD Case Bushing Kit | Sonnax

Case bushing walkout and thrust washer wear are common issues in the GM TH400, 4L80-E and 4L85-E units. Sonnax heavy duty case bushing kit 34006-SPB combines the tried and true no-walk case bushing with a high quality thrust bearing that replace the OE...

4L80E Output Shaft to Case Thrust Washer (3-Tang) 0.084''

This is a new replacement output shaft to case thrust washer for 4L60E automatic transmissions. 3-Tang 0.084'' Thick

4L80E TH400 Torrington Bearing Kit (All Years)

This a high quality new Torrington Bearing Kit for all model years of GM TH400 and 4L80E automatic transmissions.

4L80E Output Shaft to Case Thrust Washer (3-Tang) 0.092''

This is a new replacement output shaft to case thrust washer for 4L60E automatic transmissions. 3-Tang 0.092'' Thick

4L80E 4T60 4T65E Planetary Thrust Bearing | Sonnax

4L80E 4L85E: Overdrive Planet Thrust Bearing 4T60 4T60E 4T65E Input Carrier Thrust Bearing  Sonnax Part Number: 34821-01 NO TOOLING REQUIRED 34821-01 is a direct replacement for the planetary thrust bearing in listed units. This bearing is known to...

4L80E TH400 4T65E Pinion Thrust Washer - Pre-1998 (Pack of 8)

TH400, 4L80-E, 4T65-E Pinion Thrust WasherPart No. 34875-04 For '98-earlier GM 400, 4L80-E and 4T65-E output and reaction planetaries with .750" wide pinion gears. Package Quantity: 8

4L80E Oversized Sealing Rings (Pack of 2)

Pack of 2   GM 4L80-E and 4L85-E forward drums are often replaced due to wear of the sealing ring bore caused by contact with the input shaft. Contact between shaft and drum occurs because of looseness/wear of the support bushings and tight...

4L80E TH400 Front/Rear Unit Endplay Shim - Upgraded (Pack of 10)

It is often difficult to reduce front unit endplay on 400 or 4L80/85-E units with excessive spline wear. Normal component wear allows excess forward and direct drum travel. This travel or free-play reduces sealing ring life. These units are limited on...

4L80E TH400 HD Forward Clutch Hub Washer - Rear (Pack of 5) 0.078''

Pack of 5 Sonnax Part Number: 34301-078 A pump that has been resurfaced or accumulated shaft spline wear creates excessive endplay of the forward and direct drums. This reduces sealing ring, clutch, bearing, and thrust washer life. Having the ability to...

4L80E TH400 HD Forward Clutch Hub Washer - Rear (Pack of 5) 0.094"

A pump that has been resurfaced or accumulated shaft spline wear creates excessive endplay of the forward and direct drums. This reduces sealing ring, clutch, bearing, and thrust washer life. Having the ability to shim both the lower unit sun gear with...

4L80E TH400 HD Forward Clutch Hub Front Washer (Pack of 5) 0.078"

Pack of 5 Sonnax forward clutch hub front washer 34298-078 replaces the OE .063" thick washer between the forward clutch hub and the forward drum. It is .015" thicker than OE and is the optimal way to tighten front unit endplay in most common builds...

4L80E Thrust Washer Kit

New replacement thrust washer for GM's 4L80E automatic transmission.

TH400 4L80E Output Shaft to Case Selective Washer (3 Tang - 0.076")

This is a new AC Delco selective washer for the the TH400 and 4L80E measuring .076" thick. 1965-1998