Water Pump For Weichai Engine 612630061073
1.OEM Part No.: 612630061073
2.Product Name:Water Pump for Weichai Engine
3.Material:Aluminum Alloy (ADC12), gravity die-cast + T6 heat treatment /
4.Advantages: 100% New genuine/OEM/ODM/ready stock
5.Shipping Time: Worldwide delivery within 3–5 business days
6.Payment Methods: T/T, PayPal, Western Union
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- Quality Assurance
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Product Introduction
The Water Pump Head (OE: 612630061073) is a high-precision replacement part for the cooling system of Sinotruk HOWO, STYER, and related heavy-duty trucks powered by Weichai WP10 / WP12 engines. It includes the impeller housing, front cover, gasket surface, and mounting interface - designed to be installed onto a new or rebuilt pump shaft assembly.
Identification & Cross-Numbers
Common OE：612630061073/612630060981
Identification & Cross-Numbers：WG612630061073,WP10-12010-001, WP12-12010-003,81.02302.0341,WP-HD1073, SIN-WPH61073
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Advantages and highlights:
✅OEM- Precision Casting & Machining - matching Sinotruk dimensional tolerances (±0.05 mm).
✅High-Purity Aluminum Alloy (ADC12) - lightweight, corrosion-resistant, and thermally stable.
✅Precision-Machined Sealing Surfaces - ensures zero leakage with OEM gasket (OE 612630060120).
✅Reinforced Mounting Flange - 4 × M8 bolt holes with anti-vibration design.
✅Optimized Water Passage Geometry - maximizes flow rate and minimizes cavitation.
✅ 100% Drop-in Replacement - no modification needed; direct fit on WP10/WP12 water pump base.
✅ Cost-Smart Alternative to Full Pump - repair existing pump (save 60% vs. new complete unit).
✅ 100% Leak & Pressure Tested - each unit tested at 150 kPa for 60 sec before shipment.
✅ High-Temperature Resistant - withstands coolant temps up to 120°C (248°F).
✅ Compatible for Weichai Engines - suitable for FAW, Shacman, Beiben trucks with WP10/WP12.
product parameters
|
Parameter |
Specification |
|---|---|
|
OE Number |
612630061073 |
|
Application |
Sinotruk HOWO A7/T7H/T5G, STYER ZZ4257, FAW J6 - with Weichai WP10 / WP12 engines |
|
Part Type |
Water Pump Head (Housing + Front Cover) - not full pump |
|
Material |
Aluminum Alloy (ADC12), gravity die-cast + T6 heat treatment |
|
Surface Finish |
Machined sealing faces (Ra ≤ 1.6 μm); anodized interior |
|
Mounting Flange |
4 × Ø8.5 mm holes, 80 mm PCD (pitch circle diameter) |
|
Inlet Port |
R1½" (BSPP) - to radiator hose |
|
Outlet Port |
R1" (BSPP) - to engine block |
|
Impeller Bore ID |
Ø52 mm (fits standard WP10 impeller shaft) |
|
Weight |
1.45 kg (net) |
|
Dimensions (L × W × H) |
152 mm × 126 mm × 98 mm |
|
Working Pressure |
130 kPa (standard); tested to 150 kPa |
|
Certifications |
ISO 9001, IATF 16949, RoHS |
Basic Information about the Company
Onode company is one of the leading exporter of truck parts and engineering machinery and equipment in China, petrochemical manufacturer,based on 3 families' factories, and over 50 cooperated factories. We can provide about 7000 varieties of spare parts for European & Chinese Trucks ; Onode company was found in 2007, originally to dealing with truck parts and engineering machinery & equipment and petrochemical. Meanwhile we invest to develop spare parts for European truck together with ourfamilies" factories. With the powerful product development department, professional quality control department andenthusiastic service team, our company growth very fast inthe past 20 years.
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CONTACT
location
Cell phone/whatsapp/wechat:
Ms. Laura Chou +86 18192615871
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