Caterpillar Reman injector part nr. 20R1269
Unused, in unopened original Caterpillar Reman box.
No need to return cores.
New part nr.: 3920205
Old part nrs.: 3861757, 2501305, 2447748
Old Cat Reman part nr.: 10R7237
For use with: Caterpillar model 3508B, 3512B and 3516B engines