Part Number:295050-0420, 295050-0421, 20R2480, 370-7287, T409983, 2950500420, 2950500421, 20R-2480, 3707287Application:Fit for CAT Tractor: D3K2 LGP, D3K2 XL, D4K2 LGP, D4K2 XL, D5K2 LGP, D5K2 XLFit for CAT Excavator: 312E, 312E L, 314E CR, 314E LCRFit for CAT Loader: 416F, 420F, 428F, 432F, 434F, 444FFit for CAT Generator Set: C4.4 XQ80-8