Parts
24| Part # | Description | Qty | System | |
|---|---|---|---|---|
| GU-52-Y-121 | TAPPET, VALVE | Tappet | Amazon eBay | |
| GU-52-Y-94 | PLATE, DECOMPRESSION | Plate | Amazon eBay | |
| GU-52-YA-114-A | line, fuel return | Coolant filter | Amazon eBay | |
| GU-52M-YA-113-A | injector | Air filter | Amazon eBay | |
| GU-52M-YX-107H1 | injector cover plate | Air filter | Amazon eBay | |
| GU-53-YA-40 | GUIDE, VALVE TAPPET | Guide | Amazon eBay | |
| GU-53-YA-H2-A | line, fuel injector | Fuel filter | Amazon eBay | |
| GU-GST-1365 | VALVE GUIDE AND FUEL PUMP PULLER | Fuel pump | Amazon eBay | |
| GU-14-Y | VALV - GU-14-Y | Service part / kit | Amazon eBay | |
| GU-14-Y-117 | BODY - GU-14-Y-117 | Service part / kit | Amazon eBay | |
| GU-14-Y-117B | NUT, LOCK - GU-14-Y-117B | Service part / kit | Amazon eBay | |
| GU-14-Y-117C | DE - Y-117C | Service part / kit | Amazon eBay | |
| GU-14-Y-117D | REGULATOR, FUEL PRESSURE - GU-52-YA-117A | Service part / kit | Amazon eBay | |
| GU-14-Y-117E | SCREW, ADJUSTING - GU-14-Y-117E | Service part / kit | Amazon eBay | |
| GU-14-Y-117G | SPRING - GU-14-Y-117G | Service part / kit | Amazon eBay | |
| GU-52-YX-107D14 | cowl ring | 1 | Service part / kit | Amazon eBay |
| GU-52M-YX-107F5 | oil sump baffle strip | 2 | Service part / kit | Amazon eBay |
| GU-52M-YX-107K | cowling sub-assembly | 1 | Service part / kit | Amazon eBay |
| GU-GST-1306 | push rod housing nut | 2 | Service part / kit | Amazon eBay |
| GU-GST-1502 | crankshaft turner | 1 | Service part / kit | Amazon eBay |
| GU-GST-1545 | push rod remover | 2 | Service part / kit | Amazon eBay |
| GU-GST-1550 | engine lifting eye | Service part / kit | Amazon eBay | |
| GU-GST-1561 | puller, flywheel | Service part / kit | Amazon eBay | |
| GU-GST-15S4 | flywheel hub nut | Service part / kit | Amazon eBay |
Service & wear parts shared with every machine that uses this engine. Confirm the exact part for your serial number.
Aftermarket parts that fit this excavator
191404022 KuduParts $153.00 FridayParts $158.29 150-0826 FridayParts $107.99 194-6468 FridayParts $513.45 229-1927 FridayParts $513.45 585-2858 FridayParts $48.96 566-7021 FridayParts $2900.00 199-2184 FridayParts $17.25 49065-0724 KuduParts $11.00 FridayParts $13.56 357-3053 FridayParts $56.99 1857280 KuduParts $110.00 FridayParts $128.99 199-2376 FridayParts $64.23 1937070 FridayParts $110.50 KuduParts $120.00 CA193-7070 KuduParts $120.00 CA185-7280 KuduParts $110.00 CA1404022 KuduParts $153.00 144616 KuduParts $153.00 FP-XP-0045394 344-7391 FridayParts $17.00 FP-XP-0039902
Parts listed by aftermarket suppliers as fitting this excavator — leads compiled from supplier catalogs; verify the exact part for your serial number.
Common questions
What engine is in the Caterpillar 303 CR?
The Caterpillar 303 CR excavator is powered by the Guiberson T1400 engine.
About
Caterpillar 303 CR — excavator. Specifications and parts compiled from manufacturer documents.