The Eaton Gasket Piston Cover, part number 128643, is a differential carrier gasket designed for use in diff lock assemblies on heavy-duty axles. This gasket is sold individually and cross-references under multiple part numbers including EH128643, SP128643, ETN128643, 2719-128643, and 3948519, making it easier to confirm you have the right part regardless of which number your reference uses. Dimensions on file are 3.4 in. length by 3.3 in. width. Call us to confirm proper fit for your specific axle application before ordering.
Features
Eaton part number 128643, also cataloged as EH128643 and ETN128643
Cross-references: SP128643, 2719-128643, 2719128643, 3948519, ZBP0128643
Designed for differential carrier and diff lock assembly applications
Sold individually (unit of measure: each)
Dimensions on file: 3.4 in. length x 3.3 in. width
Genuine Eaton part available at Pro Gear and Transmission
Tech Specs
- Part Number: 128643
- Alternate / Cross-Reference Numbers: EH128643, ETN128643, SP128643, 2719-128643, 2719128643, 3948519, ZBP0128643
- Application: Differential Carrier / Diff Lock Assembly
- Part Type: Piston Cover Gasket
- Dimensions: 3.4 in. length x 3.3 in. width
- Unit of Measure: Each
