| ITEM | NAME/DESCRIPTION | PART NO. | BRAND |
| 425249 | Caterpillar 1K0548 KEY (Idler) | 1K0548 | Caterpillar |
| 425250 | Caterpillar 1K1482 COLLAR | 1K1482 | Caterpillar |
| 425251 | Caterpillar 1K1708 BEARING | 1K1708 | Caterpillar |
| 425252 | Caterpillar 1K1709 WASHER | 1K1709 | Caterpillar |
| 425253 | Caterpillar 1K2544 NUT | 1K2544 | Caterpillar |
| 425254 | Caterpillar 1K2728 WASHER-RETAINING | 1K2728 | Caterpillar |
| 425255 | Caterpillar 1K2811 COLLAR ASSEM. | 1K2811 | Caterpillar |
| 425256 | Caterpillar 1K3165 SPRING | 1K3165 | Caterpillar |
| 425257 | Caterpillar 1K3166 PLATE | 1K3166 | Caterpillar |
| 425258 | Caterpillar 1K3478 SPACER (.75″ THICK) | 1K3478 | Caterpillar |
| 425259 | Caterpillar 1K3612 DISC | 1K3612 | Caterpillar |
| 425260 | Caterpillar 1K3613 YOKE | 1K3613 | Caterpillar |
| 425261 | Caterpillar 1K3616 SPRING | 1K3616 | Caterpillar |
| 425262 | Caterpillar 1K3618 PIN | 1K3618 | Caterpillar |
| 425263 | Caterpillar 1K3620 RING | 1K3620 | Caterpillar |
| 425264 | Caterpillar 1K4378 BOLT (1-1/4-7X13-IN) | 1K4378 | Caterpillar |
| 425265 | Caterpillar 1K4649 SPACER ALTERNATOR TO BRACKETS | 1K4649 | Caterpillar |
| 425266 | Caterpillar 1K5741 BLOCK GROUP-LOAD SHEAVE (-UPPER, HOOK) | 1K5741 | Caterpillar |
| 425267 | Caterpillar 1K6539 PIN | 1K6539 | Caterpillar |
| 425268 | Caterpillar 1K6705 BOLT 12.70 mm (.50 in.) long | 1K6705 | Caterpillar |
| 425269 | Caterpillar 1K6730 RING– RETAINER FORWARD & REVERSE PINION BEARING | 1K6730 | Caterpillar |
| 425270 | Caterpillar 1K6853 FITTING (pressure relief) | 1K6853 | Caterpillar |
| 425271 | Caterpillar 1K6870 NUT (NATIONAL COARSE) | 1K6870 | Caterpillar |
| 425272 | Caterpillar 1K6872 LOCKNUT HORN TO GUARD | 1K6872 | Caterpillar |
| 425273 | Caterpillar 1k6876 | 1k6876 | Caterpillar |
| 425274 | Caterpillar 1K6925 PIN-CLEVIS | 1K6925 | Caterpillar |
| 425275 | Caterpillar 1K6937 ELBOW-PIPE | 1K6937 | Caterpillar |
| 425276 | Caterpillar 1K6981 SEAL-LIP TYPE | 1K6981 | Caterpillar |
| 425277 | Caterpillar 1K6982 SEAL,PLAIN ENCASED ROD ASSY UOC:BSV,BSX | 1K6982 | Caterpillar |
| 425278 | Caterpillar 1K6985 RING PART OF KIT P/N 1W7046 | 1K6985 | Caterpillar |
| 425279 | Caterpillar 1K6986 RING-RETAINING | 1K6986 | Caterpillar |
| 425280 | Caterpillar 1K6992 RING-LOCK | 1K6992 | Caterpillar |
| 425281 | Caterpillar 1K7041 SPRING,HELICAL,COMP | 1K7041 | Caterpillar |
| 425282 | Caterpillar 1K7063 “U”-BOLT | 1K7063 | Caterpillar |
| 425283 | Caterpillar 1K7082 WASHER (2.266X4X0.031-IN THK) | 1K7082 | Caterpillar |
| 425284 | Caterpillar 1K7095 WASHER (LEATHER) | 1K7095 | Caterpillar |
| 425285 | Caterpillar 1K7112 PACKING (2 Rings) | 1K7112 | Caterpillar |
| 425286 | Caterpillar 1K7962 GEAR (30 AND 34 TEETH) | 1K7962 | Caterpillar |
| 425287 | Caterpillar 1K7973 GEAR (28 teeth) | 1K7973 | Caterpillar |
| 425288 | Caterpillar 1K7974 GEAR (31 & 27 teeth) | 1K7974 | Caterpillar |
| 425289 | Caterpillar 1K7977 GEAR (27 TEETH) | 1K7977 | Caterpillar |
| 425290 | Caterpillar 1K7990 CONE-ROLLER BEARING | 1K7990 | Caterpillar |
| 425291 | Caterpillar 1K7991 CUP OUTPUT SHAFT INNER (CUP-OUTPUT SHAFT-INNER) | 1K7991 | Caterpillar |
| 425292 | Caterpillar 1K8051 BEARING-SLEEVE | 1K8051 | Caterpillar |
| 425293 | Caterpillar 1K8374 VALVE GROUP (TIRE INFLATION) | 1K8374 | Caterpillar |
| 425294 | Caterpillar 1K9582 PIN – SPRING | 1K9582 | Caterpillar |
| 425295 | Caterpillar 1KD05749 Engine | 1KD05749 | Caterpillar |
| 425296 | Caterpillar 1L1699 FITTING (TO FUEL PUMP) | 1L1699 | Caterpillar |
| 425297 | Caterpillar 1L2073 VALVE GROUP-PRESSURE REDUCING (-RH) | 1L2073 | Caterpillar |
| 425298 | Caterpillar 1L3768 RING-RETAINING | 1L3768 | Caterpillar |
| 425299 | Caterpillar 1L4775 RING-RETAINING | 1L4775 | Caterpillar |
| 425300 | Caterpillar 1L4785 GASKET | 1L4785 | Caterpillar |
| 425301 | Caterpillar 1L4786 SLINGER | 1L4786 | Caterpillar |
| 425302 | Caterpillar 1L4787 SEAL ASSEM. | 1L4787 | Caterpillar |
| 425303 | Caterpillar 1L4865 HOUSING | 1L4865 | Caterpillar |
| 425304 | Caterpillar 1L5015 PLATE-CLUTCH | 1L5015 | Caterpillar |
| 425305 | Caterpillar 1L5072 DOWEL (Part of 8S1499 Assem.) | 1L5072 | Caterpillar |
| 425306 | Caterpillar 1L5081 SPACER .562 in. (14.28 mm) thick | 1L5081 | Caterpillar |
| 425307 | Caterpillar 1L5316 PIN (Spring) | 1L5316 | Caterpillar |
| 425308 | Caterpillar 1L5413 BEARING | 1L5413 | Caterpillar |
| 425309 | Caterpillar 1L543 CLUTCH PILLOW BEARING | 1L543 | Caterpillar |
| 425310 | Caterpillar 1L5664 BATTERY GROUP | 1L5664 | Caterpillar |
| 425311 | Caterpillar 1L6716 BALL BEARING | 1L6716 | Caterpillar |
| 425312 | Caterpillar 1L6921 RING | 1L6921 | Caterpillar |
| 425313 | Caterpillar 1L7205 BEARING– DRIVE SPIDER– FRONT | 1L7205 | Caterpillar |
| 425314 | Caterpillar 1L7207 BEARING-ROLLER | 1L7207 | Caterpillar |
| 425315 | Caterpillar 1L7340 DRIVE ASSEM. (BENDIX) | 1L7340 | Caterpillar |
| 425316 | Caterpillar 1L7388 RING-RETAINING | 1L7388 | Caterpillar |
| 425317 | Caterpillar 1L7518 CONE-ROLLER BEARING | 1L7518 | Caterpillar |
| 425318 | Caterpillar 1L7583 CAP (3.437″ O.D.) | 1L7583 | Caterpillar |
| 425319 | Caterpillar 1L8181 CLIP 5.23 cm(2.06 in.) | 1L8181 | Caterpillar |
| 425320 | Caterpillar 1L8490 RING-RETAINING | 1L8490 | Caterpillar |
| 425321 | Caterpillar 1L8497 RING-SNAP (EXTERNAL) | 1L8497 | Caterpillar |
| 425322 | Caterpillar 1L8545 SPACER | 1L8545 | Caterpillar |
| 425323 | Caterpillar 1l8632 | 1l8632 | Caterpillar |
| 425324 | Caterpillar 1L8633 GUIDE ASSEM. | 1L8633 | Caterpillar |
| 425325 | Caterpillar 1L9063 DIAPHRAGM | 1L9063 | Caterpillar |
| 425326 | Caterpillar 1L9064 PISTON ASSEM. | 1L9064 | Caterpillar |
| 425327 | Caterpillar 1L9067 SPRING-PISTON | 1L9067 | Caterpillar |
| 425328 | Caterpillar 1L9303 SPRING | 1L9303 | Caterpillar |
