The Eaton/Spicer Differential Carrier Bearing Adjuster, part number 129128, is a direct-replacement adjuster for heavy-duty differential carrier bearing preload and alignment. This part is sold individually and cross-references to ETN129128, SP129128, DS129128, ZBP0129128, 3946645, and 2719-129128, among others, making it a wide-coverage option for axle service applications. Sold by Pro Gear and Transmission as a genuine Eaton/Spicer component. Call us to confirm proper fit for your specific axle and carrier configuration.
Features
Genuine Eaton/Spicer Differential Carrier Bearing Adjuster
Part number 129128; also cataloged as ETN129128 and SP129128
Cross-references: DS129128, ZBP0129128, 3946645, 2719-129128, 2719129128
Sold as a single unit (each)
Direct replacement for differential carrier bearing preload adjustment
Tech Specs
- Part Number: 129128
- Alternate / Cross-Reference Numbers: ETN129128, SP129128, DS129128, ZBP0129128, 3946645, 2719-129128, 2719129128
- Unit of Measure: Each
