Parts
13| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 74624 | AXIAL PISTON MOTOR | Motor | buy | |
| D-034 | Right Fender next to Fuel Fill | Service part / kit | buy | |
| D-147 | On Directional Pedal | Service part / kit | buy | |
| D-158 | Cover panel - upper left | Service part / kit | buy | |
| D-179 | Right Frame Upright | Service part / kit | sinocmp $689.00 | |
| D-189 | Frame Upright - right side | Service part / kit | buy | |
| D-190 | ROPS front left upright | Service part / kit | buy | |
| D-191 | Cover panel - lower right | Service part / kit | buy | |
| D-193 | Right Frame Rail ahead of Exhaust Pipe | Service part / kit | buy | |
| D-194 | ROPS front right upright | Service part / kit | buy | |
| D-195 | Rear Fender-Left of Seat | Service part / kit | vbeltguys $196.25 | |
| D-196 | Left Side of Throttle Control | Service part / kit | buy | |
| D-197 | Rear Fender-Right of Seat | Service part / kit | vbeltguys $53.85 |
Service & wear parts shared with every machine that uses this engine. Confirm the exact part for your serial number.
Aftermarket parts that fit this tractor
45334-5410 FridayParts $59.85 621H sinocmp $99.00 621K sinocmp $89.00 623H sinocmp $105.00 627H yemparts $124.09 150A yemparts $54.39 3524700 find 966M find 972M find 327-5221 find 352F yemparts $67.47 825K find 308-2525 find 3508B yemparts $32.22 930M find 938K yemparts $63.76 938M find 990K atldiesel $27.69 992K sinocmp $59.00 993K yemparts $141.96 994H yemparts $68.14 352-2734 find 962M find 980H yemparts $95.41 982M find 986K find 988K yemparts $50.42 623K sinocmp $89.00 627K sinocmp $105.00 631K advancedtruck $1322.00 637K advancedtruck $234.00 441-5127-03 find 441-5127 find 3516E yemparts $32.22 G3612 yemparts $33.85 420F yemparts $36.88 428F yemparts $36.88 430F yemparts $36.88 432F yemparts $50.57 434F yemparts $50.57 444F yemparts $50.57 450F yemparts $50.57 C3.3B woodline $5.83 344-7391 yemparts $50.57 FP-XP-0039902 yemparts $50.57
Parts listed by aftermarket suppliers as fitting this tractor — leads compiled from supplier catalogs; verify the exact part for your serial number.
Common questions
What engine does the Caterpillar 621K use?
The Caterpillar 621K tractor is powered by the Isuzu 3CD1 engine.
About
Caterpillar 621K — tractor. Specifications and parts compiled from manufacturer documents.