Worn babbit pump bushings in GM Powerglide, 350, 400 and Allison®AT540 units allow the converter hub and inner pump gear to move off-center, causing damage to the pump gears and pump housing crescent. Sonnax pump bushing 34034T-01 is a direct replacement part that is better fitting than OE. Extremely wear-resistant, this PTFE-lined bushing helps maximize the life of these older and increasingly rare pumps.
- Highly wear-resistant PTFE lining for maximum durability
- Tight tolerance for improved fit
- Longer pump life
- Direct replacement part with no machining required (including Allison Part No. 29511860)
- Bushing Style: Precision
- Material: Steel-backed bimetal
- Width: 0.615"
- Shaft Dia.: 1.873"
- Housing Bore: 2.001"
Sonnax Part Number: 34034T-01
Replaces OEM Part Number: 29511860
