Parts › Caterpillar › 3126
Every part we've matched to the Caterpillar 3126 — 44 parts across 5 categories, each linked to its full interchange numbers.
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Try Orderflow free →Numbers in blue open their full cross-reference page — every interchange number for that part.
| Category | Brand | Part number | Description |
|---|---|---|---|
| Bearing | Pai | 370080 | PAI 370080 Engine Crankshaft Main Bearing - STD #2,3,5 - Cate… |
| Bearing | Pai | 370056 | PAI 370056 Engine Connecting Rod Bearing - .25mm Under Caterp… |
| Bearing | Pai | 370057 | PAI 370057 Engine Connecting Rod Bearing - .5mm Under Caterpi… |
| Bearing | Pai | 370081 | PAI 370081 Engine Crankshaft Main Bearing - .25mm #2,3,5 - Ca… |
| Bearing | Pai | 370085 | PAI 370085 Engine Crankshaft Main Bearing - .5mm-ID/.5mm - OD… |
| Engine | Caterpillar | 0r9349 | CATERPILLAR 0R9349 Diesel Fuel Injector - Remanufactured, for… |
| Engine | Pai | 381806 | PAI 381806 Engine Water Pump Assembly - for Caterpillar 3126/… |
| Engine | BESTFIT TRUCK PARTS | 29-07120162 | BESTfit CAT Water Pump Replaces 20R0586, 4P3681, 2282318 For… |
| Engine | BESTFIT TRUCK PARTS | 29-07120171 | BESTfit CAT Water Pump Replaces US4508, 3522150, 4346107 For… |
| Engine | Pai | 311042 | PAI 311042 Engine Piston Wrist Pin - for Caterpillar 3126/C7… |
| Engine | Pai | 311141 | PAI 311141 Engine Piston Crown - 16.0 Compression Ratio, for… |
| Filter | Donaldson | P181009 | AIR FILTER, PRIMARY ROUND NA 1 w/ Engine : CATERPILLAR 3126 |
| Filter | Donaldson | XLP182009 | Baldwin PA2357 Air Filter Fits DONALDSON XLP182009 SMP181009… |
| Filter | Fleetguard | AF865 | Fleetguard AF865 |
| Filter | Fleetguard | AF865M | Fleetguard AF865M |
| Hardware | Pai | 312601001 | PAI 312601-001 Engine Overhaul Rebuild Kit for Caterpillar 31… |
| Hardware | Pai | 312601017 | PAI 312601-017 Engine Overhaul Rebuild Kit for Caterpillar 31… |
| Hardware | Pai | 312601022 | PAI 312601-022 Engine Overhaul Rebuild Kit for Caterpillar 31… |
| Hardware | Pai | 312601026 | PAI 312601-026 Engine Overhaul Rebuild Kit for Caterpillar 31… |
| Hardware | Pai | 312601049 | PAI 312601-049 Engine Overhaul Rebuild Kit for Caterpillar 31… |
| Hardware | Pai | 312601054 | PAI 312601-054 Engine Overhaul Rebuild Kit for Caterpillar 31… |
| Seal | Pai | 331255 | PAI 331255 Governor Housing Gasket - for Caterpillar 3126 App… |
| Seal | Pai | 331316 | PAI 331316 Cover Gasket - for Caterpillar 3126 Application |
| Seal | Pai | 331363 | PAI 331363 Engine Valve Cover Gasket - for Caterpillar 3126 A… |
| Seal | Pai | 336050 | PAI 336050 Shaft Seal - for Caterpillar 3126 Application |
| Seal | Pai | 331266 | PAI 331266 Engine Cylinder Head Gasket - for Caterpillar 3126… |
| Seal | Pai | 331361 | PAI 331361 Engine Cover Gasket - Front; Caterpillar 3126 Seri… |
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