A high-quality engine oil pump, designed for JCB, CAT, and Manitou machines with Perkins engines (fitted before approx. 2005). It is the "heart" of the lubrication system, responsible for forcing the circulation of oil within the engine. It ensures lubrication of all moving parts, such as the crankshaft, bearings, and valvetrain, protecting them from seizure. The robust, cast body and precision-made steel gears guarantee stable oil pressure and reliability, from cold starts to full-load operation.
GX-AFTER is the smart choice for your machine. We provide high-class replacement parts that combine excellent quality with an attractive price. Each part is carefully verified to ensure full compatibility and reliability you can depend on.
| Brand (Machine Type) | Model |
|---|---|
| JCB (Backhoe Loaders) | 2CX, 3CX, 4CX (with Perkins engine) |
| JCB (Telehandlers) | Various Loadall models with Perkins engine |
| JCB (Wheel Loaders) | 407, 408, 409, 410, 411, 412, 415, 416, TM200, TM270 |
| JCB (Tractors) | FASTRAC (e.g., 130, 145, 155, 1115, 2115, 3155) |
| CAT (Backhoe Loaders) | 426C, 428C, 438D |
| MANITOU (Telehandlers) | MC60, MC70 |
The list above is for reference. The key is to match the pump to the specific Perkins engine model.
The oil pump is the heart of the engine. Its failure leads to an immediate loss of lubrication, which within seconds can lead to seizure of the bearings, crankshaft, turbocharger, and other key components, resulting in the need for a major engine overhaul.
Low oil pressure is a death sentence for an engine.
The cost of replacing an oil pump is negligible compared to a general overhaul of a seized engine. Don't risk the most expensive failure – order a new, reliable GX-AFTER pump and ensure a long and trouble-free life for your engine.
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Not necessarily. First, you should check the oil level and condition. Other causes include a faulty oil pressure sensor, a clogged oil filter, or worn main/rod bearings. Before deciding to replace the pump, the oil pressure should be measured with a mechanical gauge.
2. What is a gear-type oil pump?It is the most common and reliable type of oil pump in engines. It consists of two meshing gears. As they rotate, they draw oil from the sump and force it under pressure into the engine's lubrication channels.
3. What happens if I ignore low oil pressure?Continuing to operate with low oil pressure will inevitably lead to catastrophic failure. The lack of an adequate oil film causes rapid metal-to-metal friction, which in a short time leads to seizure of the main bearings, crankshaft, turbocharger, and other components, resulting in a very expensive engine overhaul.
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Engine Protection
Restores correct oil pressure and lubrication.
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Long Service Life
Hardened gears guarantee wear resistance.
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OEM Quality
Guarantees a perfect fit and performance.
Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.
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Engine oil pump suitable for JCB 3CX 4CX - AB AK engine

















