612630010256 Engine Oil Pump

• 612630010256 is an engine oil pump designed for Weichai WP10 and WD615 series diesel engines, compatible with heavy-duty trucks like Sinotruk HOWO and Shacman F2000/F3000 equipped with these engines.

• It's the core of the engine lubrication system, delivering pressurized oil to key parts like the crankshaft, connecting rods, and camshafts. This ensures all moving engine components stay lubricated and cooled, preventing dry wear and cylinder scoring.

• Made to OE standards, it matches the original part in size and interface, so you can swap the old one out directly-no modifications or extra work needed.

• If you're unsure if it fits, just send us your engine model or original part number, and we'll verify compatibility for you within 24 hours.

This oil pump features a high-strength cast iron housing and alloy gears, built to handle wear and impact-steady even on long hauls and heavy loads.

The pump body is precision-machined with tight clearances, ensuring consistent oil pressure without fluctuations or pressure loss issues.

The internal design allows smooth oil flow and filters out large impurities, reducing internal wear and extending the pump's life.

The surface has anti-rust treatment, so it resists corrosion and rust. It won't fail due to rust buildup even after years of use, making it reliable long-term.

Every step of production-from casting and precision machining to gear assembly and final testing-goes through strict quality checks.

Before shipping, each oil pump undergoes oil pressure, flow, and sealing tests to ensure no leaks or insufficient pressure. Unqualified parts never leave the factory.

Each part has a batch code marked on the surface, enabling full production traceability. This makes quality tracking and after-sales support easy and reliable.

Built with solid materials and mature craftsmanship, this oil pump can last hundreds of thousands of kilometers under normal use-no frequent replacements needed.

It keeps the engine lubricated consistently, preventing major issues like engine wear, cylinder scoring, and noise caused by low oil pressure. This reduces breakdown risks and saves you a fortune in repairs.

For fleets and repair shops, it's a cost-effective OE replacement that cuts maintenance costs and downtime, keeping your trucks on the road.

Bulk orders can be ready in 7–10 days.

MOQ: 1 piece for samples.

For wholesale orders, we take flexible quantities and offer better pricing for larger orders.

It's mainly used in heavy-duty trucks like Sinotruk HOWO and Shacman Delong with Weichai WP10/WD615 engines, perfect for long-haul transport, construction, and mining work.

Repair shops, fleet maintenance teams, and parts dealers usually keep this part in stock to fix engine lubrication issues.

We've also exported these pumps steadily to Central Asia, Russia, and other overseas markets, with consistent positive feedback-customers say they're worry-free to use.

Q1:Is this part compatible with my truck?
A1:Send me your vehicle model or original part number, and I'll confirm compatibility within 24 hours.
Q2: Will it lose pressure or have unstable pressure over time?
A2:No. Every pump passes strict oil pressure and flow tests before shipping. Under normal use, oil pressure stays consistent.
Q3: Can I order a sample first?
A3: Yes, we accept sample orders, and the sample fee can be deducted from future bulk orders.
Q4: What payment methods do you accept?
A4: We accept common international payment methods including Telegraphic Transfer (T/T), Letter of Credit (L/C).

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