100-3877 19.38 mm ID Spring Seat
Cat® 9.5 mm Thick Steel Spring Seat for Spring-Loaded Injectors
Description
The valve spring retainer secures the valve to the spring, preventing the valve from dropping into the cylinder and the spring from coming off the top
Features
Cat® parts are built to exact specifications and are durable, reliable, efficient, environmentally friendly and reusable
Specifications
| Material | Low Alloy Steel |
|---|---|
| Height | 8.89 mm (0.35 in) |
| Length | 95.25 mm (3.75 in) |
| Width | 69.85 mm |
Compatible Equipment
- Generator Sets: 3512B, 3516C, C4.4
- Dozers: D11N, D11R
- Excavators: 3516B, 3508B, 3512C, 3516E
- Off-Highway Trucks: 789D, 777D, 793D, 785D, 777, 785, 789








