Product Features

• Structure: A gear-type pump cast from high-strength ductile iron, with a precision-machined gear set and integrated timing gear. It features a rigid housing with precision-machined mounting surfaces and bolt holes.

• Performance: Delivers a consistent flow of pressurized oil (up to 8 bar) across all engine speeds, maintaining optimal lubrication. The ductile iron construction resists wear, corrosion, and thermal deformation.

• Design: Factory-calibrated to match the original engine’s flow and pressure requirements, with a direct-fit design that requires no modifications for installation.

Core Function

• Draws oil from the oil pan and pressurizes it for distribution to critical engine components, including the crankshaft, bearings, and camshaft.

• Maintains a stable oil pressure to ensure continuous lubrication, preventing wear and premature failure of engine parts.

• The integrated timing gear drives the pump directly from the engine’s timing train, ensuring reliable and synchronized operation.

Oil Pump VG1246070022 for SINOTRUK HOWO Engine – Factory Direct Supply

When your SINOTRUK engine demands consistent, high-pressure lubrication to protect critical internal components, the Oil Pump VG1246070022 delivers exactly that. Engineered as a direct OEM replacement for SINOTRUK HOWO heavy-duty trucks, this oil pump maintains optimal oil pressure across demanding operating conditions — from long-haul highway cruising to heavy-load construction site duty cycles. METTLEAD Truck Parts supplies this precision-manufactured component at factory-direct pricing, eliminating middlemen so procurement managers like you secure genuine-spec quality without inflated costs.

Key Features and Benefits of Oil Pump VG1246070022

Precision-Engineered for SINOTRUK Powertrains

This oil pump is purpose-built to match the exact dimensional tolerances and flow-rate specifications required by SINOTRUK WD615 and WD618 series engines. Every gear tooth profile, housing bore, and sealing surface is machined to OEM blueprint standards, ensuring seamless bolt-on installation with zero modification.

• Stable Oil Pressure Output: Maintains consistent lubrication pressure (0.3–0.5 MPa at rated speed) to protect crankshaft bearings, camshaft journals, and piston cooling jets under full-load conditions.
• High Volumetric Efficiency: Precision-lapped gear sets minimize internal leakage, delivering maximum oil flow even after extended service intervals.
• Wear-Resistant Materials: Pump gears are forged from alloy steel with surface hardening treatment (HRC 58-62), resisting abrasive wear from oil contaminants over 300,000+ km service life.
• Corrosion-Resistant Housing: High-grade cast iron housing withstands thermal cycling and resists cavitation erosion from high-temperature engine oil.
• Direct OEM Replacement: Part number VG1246070022 matches original SINOTRUK specifications — no adapter plates, no gasket modifications, no guesswork.

Cost Advantages for Fleet Operators

METTLEAD sources this oil pump directly from certified manufacturing facilities in China, passing factory-floor pricing to your procurement department. Bulk order pricing structures are available for fleet maintenance programs managing 10+ vehicles, reducing your per-unit lubrication system maintenance cost by up to 35% compared to aftermarket alternatives sold through multi-tier distribution channels.

Technical Specifications

Application Scenarios – Which Vehicles Use This Oil Pump?

The Oil Pump VG1246070022 serves as the heart of the lubrication system across multiple SINOTRUK heavy-duty platforms. If your fleet operates any of the following vehicles, this component is your direct-fit solution:

• SINOTRUK HOWO A7 6×4 Tractor Head: Long-haul logistics fleets running continental routes depend on this pump to protect engine internals during sustained high-RPM cruising.
• SINOTRUK HOWO 8×4 Dump Truck: Mining and construction operations subject engines to extreme dust ingestion and thermal loads — reliable oil pressure is non-negotiable.
• SINOTRUK SITRAK C7H Tractor: Premium-tier highway tractors where engine longevity directly impacts total cost of ownership calculations.
• SINOTRUK HOWO Concrete Mixer (10–12 m³): Stop-and-go urban delivery cycles with frequent idle-to-full-throttle transitions demand a pump that responds instantly.
• SINOTRUK HOWO Cargo Truck (6×4 / 8×4): General freight carriers covering 200,000+ km annually need lubrication components that outlast standard service intervals.

Whether your trucks haul ore in African mining corridors, deliver goods across Southeast Asian highways, or serve Middle Eastern construction mega-projects, this oil pump is engineered to perform in ambient temperatures from -25°C to +55°C without pressure degradation.

OEM/ODM Capability and Custom Packaging

METTLEAD understands that distributors and regional wholesalers need more than just parts — they need brand-ready solutions. Our manufacturing partners offer flexible customization options:

• White-Label Packaging: Receive Oil Pump VG1246070022 in neutral packaging, ready for your own brand labels and regional market compliance stickers.
• Custom Branded Boxes: We produce packaging with your company logo, part number cross-references, and multilingual installation notes — minimum order quantities apply.
• Private Label Programs: Build your own truck parts brand with consistent quality backed by our strict quality control processes, including 100% pressure testing before shipment.
• Bulk Fleet Kits: Combine this oil pump with related maintenance items (oil filters, gasket sets, relief valves) into pre-packaged service kits for fleet workshops.

Every unit passes through a multi-stage quality inspection process: dimensional verification, gear mesh clearance measurement, pressure bench testing, and visual surface inspection before final packaging.

Frequently Asked Questions – Oil Pump VG1246070022

What are the symptoms of a failing Oil Pump VG1246070022?

A worn oil pump typically presents with low oil pressure warnings at idle, increased engine noise (especially from valve train and bearings), elevated oil temperature due to reduced flow volume, and in severe cases, metal particles in the oil filter. If your SINOTRUK HOWO shows oil pressure below 0.1 MPa at idle, the pump’s internal gear clearances have likely exceeded service limits and replacement is urgent to prevent catastrophic bearing failure.

Is this oil pump compatible with WP10 engines in newer SINOTRUK models?

Yes. The VG1246070022 oil pump is cross-compatible with select WP10 engine variants used in SINOTRUK HOWO and SITRAK platforms. However, we recommend confirming your specific engine serial number with our technical team before ordering, as some WP10 sub-variants use updated mounting configurations. Contact us with your engine nameplate data for exact fitment verification.

How does this oil pump handle high-temperature operating environments?

The cast iron housing and hardened alloy steel gears are specifically rated for continuous operation with oil temperatures up to 130°C. The thermal expansion coefficients of the gear-to-housing assembly are matched to maintain optimal running clearances even during extreme thermal cycling common in desert and tropical climates. This prevents pressure loss that plagues lower-grade aftermarket alternatives.

What is the expected service life of Oil Pump VG1246070022?

Under normal operating conditions with regular oil and filter changes (per SINOTRUK maintenance schedule), this oil pump reliably delivers 300,000 to 500,000 km of service. Actual lifespan depends on oil quality, filtration maintenance, and operating environment. Trucks running in high-dust environments should inspect pump pressure output at every 100,000 km interval.

Can I order a sample unit before committing to bulk quantities?

Absolutely. METTLEAD supports sample orders for quality evaluation. We ship samples via express courier (DHL/FedEx/TNT) with typical delivery in 5-7 business days to most global destinations. Sample pricing reflects single-unit cost; bulk pricing is quoted separately based on your volume requirements.

Ready to Secure Your Supply of Oil Pump VG1246070022?

Stop overpaying through middlemen. METTLEAD Truck Parts delivers factory-direct pricing, rigorous quality control, and responsive logistics for Oil Pump VG1246070022 and thousands of other SINOTRUK truck parts your fleet depends on.

Whether you need a single sample for bench testing or a container load for your regional warehouse, our team responds to inquiries within 12 hours with pricing, lead times, and shipping options tailored to your location.

Get your competitive quote today:
Contact METTLEAD Truck Parts — tell us your required quantity, destination port, and preferred payment terms. We will handle the rest.