Idler Pulley 2637a003 For Engine C4.4 C6.6 C7.1 261-0428 Idler Pulley Automobiles Sensors Pressure Part Number: 261-0428 Replaces OEM: 2637a003 Compatible with Engines: 1206E-E66TA, 1206E-E70TTA, 1204E-E44TA, 1204E-E44TTA, 1104D-E44T, 1104D-E44TA, 1106D-E66TA, 1106D-E70TA Compatible with and Engines: Engine Models: C4.4, C6.6, C7.1 Paving Compactor: CP44B, CS-54B, CP-54B, CS44B, CS-64B Wheel-Type Skidder: 555D, 525D, 535D, 545D Earthmoving Compactor: 815K, 816, 816K, 815 Backhoe Loader: 442E, 416F2, 430E, 430F, 416, 420F2, 428F2, 426, 428, 424, 420, 432F2, 434, 430, 432, 444F2, 426 F2, 444, 422F, 434E, 434F, 422E, 440, 450E, 450F, 450, 422F2, 416E, 428F, 416F, 432E, 444F, 420E, 432F, 444E, 428E, 430F2, 434F2, 420F Wheel Dozer: 814K, 814 Material Handler: MH3022, MH3024, MH3040 OEM Solutions: 330 MHPU Telehandler: TL642, TL642D, TL1255, TL1055D, TL943, TL1255D, TL1055, TL943D, C4.4 Forest Products: 538, 2384D, 559D, 559C, 2484C, 2484D, 559, 558, 548, 579D, 579C, 2384C Track-Type : D5K LGP, D4K LGP, D4K2 LGP, D3K2 XL, D6N LGP, D4K XL, D5K2 LGP, D3K2 LGP, D5K XL, D6N OEM, D5K2 XL, D3K XL, D6N XL, D6N, D4K2 XL, D3K LGP Asphalt Paver: BG555E, AP-555E, AP-500E, BG500E Forestry Products: 538 Wheeled Excavator: M323F, M314, M315, M320, M315GC, M318, M319, M316, M317, MH3040 Industrial Engine: XQ230, C4.4, C6.6, C7.1, XQP200 Excavator: 312D2, 312D2 GC, 318E L, 316F L, 312E, 323F SA, 312F, 325F LCR, 333 GC, 323F LN, 318D2 L, 323F, 313D2 GC, 318F L, 312E L, 326, 330 GC, 318F, 330, 313F L, 333, 314F CR, 326 GC, 323 GX, 320D2 GC, 318D2, 316F, 314E LCR, 320GX, 323F OEM, 320F L, 312D2 L, 316E L, 313D2-GC, 315F LCR, 313D2, 326GC, 314E CR, 313D2 LGP, 320 GX, 313F, 330GC, 325F Engine - Generator Set: LC51XX, C7.1 GEN Package includes: 1 piece Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.