Trans Clutch Disc For International Harvester Tractors 430 480B 480C 580 Series, Heavy Duty Rockford 4-Button Spring Loaded Design, 1.375 In Spline, 21 Teeth, Interchangeable With OEM 1997844C1 And 1997844C1-A
✔️ 1.375 in spline, 21 teeth, spring loaded Rockford 4-button
This heavy duty trans clutch disc is designed for tractor transmissions that use a 4-button spring-loaded Rockford design. It is interchangeable with OEM references 1997844C1 and 1997844C1-A; please verify fit prior to ordering.
✅ Spline diameter 1.375 in (34.93 mm), 21 teeth
✅ Spring loaded Rockford 4-button design for smooth engagement
✅ Interchangeable with OEM 1997844C1 and 1997844C1-A
✅ Heavy duty construction for tractor transmissions
✅ Pack 1 piece (single unit)
💡 What is a heavy duty trans clutch disc used for in tractor transmissions?
This handy component is used to engage and disengage the drive train in manual tractor transmissions.
- Handy for field maintenance and drive control
- Each disc uses a four button spring loaded Rockford design for consistency
- Matches OEM references 1997844C1 and 1997844C1-A for easy replacement
- Suitable for spline 1.375 in and 21 teeth configurations