
Product Introduction
The 612600130055 Steering Booster Pump is a vital hydraulic component used on Weichai WP10 and WD615 engines. It converts engine power into hydraulic pressure to assist the steering gearbox, reducing steering effort while maintaining responsive and stable vehicle control during heavy-load and long-distance operations.
Built to OEM specifications, this pump features precision-machined internal gears, durable bearings, and high-quality sealing components for consistent hydraulic output and excellent durability. It is widely used for steering system repair, commercial truck maintenance, and OEM replacement.

Technical Specifications
| Item | Specification |
| Product Name | Steering Booster Pump / Power Steering Pump |
| OEM Part Number | 612600130055 |
| Vehicle Brand | Shacman / SINOTRUK / Foton / Beiben |
| Engine Models | Weichai WP10 / WD615 |
| Compatible Vehicles | Shacman Olong, Delong F2000/F3000, SINOTRUK Steyr, HOWO, Foton Auman ETX, Beiben NG80 |
| System | Hydraulic Steering System |
| Component Type | Hydraulic Steering Pump |
| Drive Type | Engine Driven |
| Housing Material | High-Strength Aluminum Alloy |
| Internal Components | Precision Steel Gears |
| Manufacturing Process | Precision CNC Machining + Assembly |
| Function | Supplies Hydraulic Pressure to Steering System |
| Surface Treatment | Anti-Corrosion Coating |
| Condition | Brand New |
| OEM Standard | Yes |
| Quality Test | Pressure / Flow Rate / Leakage / Fitment Tested |
| Installation | OEM Direct Replacement |
| Packaging | Export Standard Packaging |
| Origin | China |
Vehicle Fitment
| Vehicle Brand | Compatible Models |
| Shacman | Olong, Delong F2000, Delong F3000 |
| SINOTRUK | Steyr, HOWO |
| Foton | Auman ETX |
| Beiben | NG80 |
| Engine | Weichai WP10 |
| Engine | Weichai WD615 |
Payment & Shipping
| Category | Options |
| Payment Methods | T/T, PayPal, Western Union, MoneyGram, L/C, Alibaba Trade Assurance |
| Shipping Methods | DHL, FedEx, UPS, TNT |
| Delivery Time | 3–7 Days (Express), 20–45 Days (Sea Freight) |
| Trade Terms | EXW, FOB, CIF, CFR, DDP |
| Shipping Scope | Worldwide Shipping |
Related Products Categories
| Section/System | Common Spare Parts |
| Cylinder Block & Cylinder Head | Cylinder Block, Cylinder Head, Cylinder Liner, Piston, Piston Ring, Cylinder Head Gasket |
| Crankshaft System | Crankshaft, Connecting Rod, Bearing, Thrust Washer |
| Valve Train | Intake Valve, Exhaust Valve, Camshaft, Rocker Arm, Valve Spring |
| Fuel System | Injector, Fuel Pump, Fuel Filter |
| Cooling System | Water Pump, Thermostat, Radiator |
| Lubrication System | Oil Pump, Oil Cooler |
Transmission & Drivetrain Parts
| Section/System | Common Spare Parts |
| Clutch System | Clutch Disc, Pressure Plate, Release Bearing |
| Gearbox System | Gearbox Assembly, Gear Set, Bearing, Seal |
| Differential System | Differential Assembly, Crown Wheel & Pinion, Differential Bearing |
| Driveshaft System | Propeller Shaft, Universal Joint, Drive Shaft Center Bearing, Flange Fork, Slip Yoke, Center Support |
| Axle System | Axle Shaft, Wheel Hub, Planetary Gear, Side Gear |
| Section/System | Common Spare Parts |
| Front Axle | Steering Knuckle, Kingpin Kit, Tie Rod, Wheel Hub |
| Rear Axle | Axle Housing, Hub, Differential Housing |
| Suspension System | Leaf Spring, Leaf Spring Bracket, Leaf Spring Seat, Torque Rod, Balance Shaft, Spring Shackle, Suspension Saddle, Console Bracket, Shock Absorber, U-bolt |
| Steering System | Steering Booster Pump, Steering Gearbox, Drag Link, Steering Pump |
| Brake System | Brake Drum, Brake Shoe, Brake Chamber, Brake Valve, Brake Caliper, Slack Adjuster |
Cabin & Body Parts
| Section/System | Common Spare Parts |
| Cabin Assembly | Cabin Body, Mounting, Lock System |
| Electrical System | Headlamp, Tail Lamp, Wiring Harness |
| Interior | Dashboard, Switch Panel, Instrument Cluster |
| Exterior | Bumper, Grille, Fender, Step |
