The Eaton Fuller Basic Rebuild Kit K-1873 or K1873 is a genuine OEM kit covering the core internal components needed for a transmission rebuild. The kit includes multiple ball bearings (part numbers 4306030, 4308403, 4308452, 5566507-BOX, 81504, and 81549), a reverse gear idler shaft bearing, a mainshaft rear bearing nut (14754), one oil seal (20920), one bushing (16566), and five snap rings across four part numbers (14289, 15253, 16763, 20085). Also included are the K-1782 gasket kit and four Eaton instruction letters (L-1283, L-1680, L-3887, L-3987). Call us to confirm proper fit for your application.
Features
Genuine Eaton Fuller OEM kit, part number K-1873 or K1873
Includes six bearing assemblies covering ball bearings and reverse gear idler shaft bearings
Mainshaft rear bearing nut (14754) and one oil seal (20920) included
One bushing (16566) and five snap rings across four separate part numbers
K-1782 gasket kit included in every set
Four Eaton instruction letters (L-1283, L-1680, L-3887, L-3987) packed with the kit
Tech Specs
- Kit Part Number: K-1873 or K1873
- Kit Type: Basic Rebuild Kit
- Ball Bearings: 4306030 (x2), 81504 (x1), 81549 (x1)
- Reverse Gear Idler Shaft Bearings: 4308403 (x2)
- Bearings: 4308452 (x2), 5566507-BOX (x1)
- Snap Rings: 14289 (x1), 15253 (x2), 16763 (x1), 20085 (x2)
- Bushing: 16566 (x1)
- Mainshaft Rear Bearing Nut: 14754 (x1)
- Oil Seal: 20920 (x1)
- Gasket Kit: K-1782 (x1)
- Instruction Letters: L-1283, L-1680, L-3887, L-3987
