CAT 4200471 (420-0471) Engine Oil Pump for C4.4 3054C | Fits 320 312D2 CB10 D3K2
CAT 4200471 (420-0471) Engine Oil Pump for C4.4 3054C | Fits 320 312D2 CB10 D3K2
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Premium engine oil pump designed as a direct OEM-compatible replacement for Caterpillar (CAT) C4.4 and 3054C diesel engines. Built to deliver steady oil pressure, optimal oil flow lubrication, and long-term durability to protect internal engine components across heavy-duty excavators, compactors, pavers, and earthmoving equipment.
Product Highlights
- Part Number: 4200471 / 420-0471
- Direct Fit OEM Replacement: Engineered to match original Caterpillar mounting patterns, drive gear dimensions, and internal tolerances perfectly without requiring modifications.
- Heavy-Duty Construction: Manufactured with high-strength cast housing and precision machined gears to withstand extreme thermal stresses and continuous engine operation.
- Optimal Engine Lubrication: Ensures immediate oil circulation upon startup and stable pressure delivery to crankshaft, pistons, and valve train under heavy equipment workload.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 4200471 / 420-0471 |
| Product Type | Engine Oil Pump |
| Engine Compatibility | Caterpillar C4.4, 3054C, C13 Marine |
| Brand Compatibility | Caterpillar (CAT) |
| Material | High-Strength Alloy & Heavy-Duty Cast Housing |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This premium oil pump is precision-engineered to fit the following Caterpillar engines and equipment categories:
- Engines: Caterpillar C4.4, 3054C, C13 Marine
- Track Excavators: 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 GC, 313D2 LGP, 318D2, 318D2 L, 320, 320 GC, 320 GX, 320D2, 320D2 GC
- Wheeled Excavators: M315, M315GC, M315D2, M317, M317D2, M318
- Asphalt & Soil Compactors: CB-64B, CB-66B, CB-68B, CB-534D, CB-536D, CB-564D, CB7, CB8, CB10, CB13, CB15, CB16, CP11, CP11 GC, CP12 GC, CP13, CP44B, CP54B, CP-533E, CP7, CS10, CS11, CS11 GC, CS12, CS13 GC, CS44B, CS54B, CS64B, CS-533E, CW12, CW-16, CW34, CW-34
- Asphalt Pavers: AP500, AP555, AP-650B, AP-800D, BG-225C, BG-230D
- Track Tractors / Dozers: D3K2 LGP, D3K2 XL, D4K2 LGP, D4K2 XL, D5K2 LGP, D5K2 XL
Key Applications
- Engine Lubrication System: Circulates clean oil continuously through main bearings, rod bearings, and camshaft assemblies.
- Engine Heat Dissipation: Helps cool internal moving engine parts by carrying away friction-generated heat to the oil cooler.
- Engine Overhaul & Maintenance: Ideal replacement for worn oil pumps during engine rebuilds to restore low oil pressure readings to standard OEM levels.
Why Choose Our Aftermarket CAT Oil Pumps?
- Guaranteed OEM Quality: Manufactured under ISO 9001 quality standards to meet exact Caterpillar pressure and displacement specifications.
- Cost-Effective Reliability: Premium dealer-level quality and performance at a competitive aftermarket price point.
- In-Stock & Fast Shipping: Fully stocked for immediate global dispatch to minimize downtime on your jobsite.
- Dedicated Technical Support: Backed by a 12-month full warranty and expert assistance from experienced equipment hydraulic & engine technicians.
Frequently Asked Questions (FAQ)
Q: Is this oil pump a genuine Caterpillar part?
A: This is a premium OEM-compatible aftermarket replacement engine oil pump. It is engineered to exact CAT dimensional and performance standards as a direct replacement for part number 420-0471 (4200471).
Q: What is covered under the 12-month warranty?
A: Our 12-month warranty covers all material defects, manufacturing flaws, and pressure loss issues under standard engine operating conditions.
Q: Should I replace the oil pump during a standard engine rebuild?
A: Yes, replacing the oil pump during engine overhauls is highly recommended to ensure critical new bearings receive proper oil flow and lubrication from day one.
Q: How long does international dispatch take?
A: In-stock items are typically processed and shipped within 3–5 business days. Express shipping is available for urgent machine repair needs.
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