810W26401-6143 Wiper Motor for Sinotruk HOWO T5G SITRAK C7H Truck
Price:
Negotiable
MOQ:
100 pcs
Delivery Time:
7-15 days
Brand:
JFDL Wiper Motor
Product Description
810W26401-6143 Wiper Motor for Sinotruk HOWO T5G SITRAK C7H Truck
Sinotruk HOWO T5G SITRAK C7H Truck Spare Parts 810W26401-6143 Wiper Motor
Product Overview
Product: Windshield Wiper Motor Assembly
Part Number: 810W26401-6143
Common Name: Heavy-Duty Truck Front Wiper Motor
Part Number: 810W26401-6143
Common Name: Heavy-Duty Truck Front Wiper Motor
Technical Specifications
| Attribute | Specification |
|---|---|
| Part Number | 810W26401-6143 / Also referenced as 81.26401.6143 |
| Voltage Rating | 24V DC - Designed for heavy-duty trucks with dual-battery electrical systems |
| Rated Power | Approx. 80W - 100W |
| No-Load Current | ≤ 3.0A |
| Operating Current | ≤ 5.0A under normal load |
| Output Torque | High starting torque to drive large-size wiper blades on wide truck windshields |
| Housing Material | Die-cast aluminum alloy - excellent heat dissipation and corrosion resistance |
| Gear Material | High-strength alloy steel gears with precision machining |
| Transmission Type | Precision helical gear reduction system for smooth and quiet operation |
| Protection Rating | IP66 - Fully dust-tight and protected against powerful water jets |
| Weight | Approx. 2.2 kg - 2.8 kg (including gearbox and mounting bracket) |
| Functionality | Dual-speed (low/high), intermittent mode, auto-return function |
Perforce Characteristics
- Dual-Speed & Intermittent Control: Supports high speed, low speed, and intermittent wiping modes, allowing drivers to adjust based on rainfall intensity.
- Silent Operation: Utilizes precision helical gears that reduce meshing noise and vibration, ensuring quiet perforce even at high loads.
- Auto-Return Function: When switched off, the wiper arms automatically return to the preset rest position at the bottom of the windshield — essential for aesthetics and safety.
- Overload Protection: Integrated thermal circuit breaker automatically cuts power if motor current surges due to blockage (e.g., ice, snow, or mechanical jam). Prevents coil burnout and extends motor life.
- Robust Durability: Engineered for continuous use in extreme conditions including high humidity, dusty environments, and frequent thermal cycling. Ensures long-term reliability in commercial transport operations.
- Optimized for Large Windshields: Specifically designed to handle the high mechanical load from long wiper blades used on modern cab-over-engine heavy trucks.
Compatible Vehicles
Sinotruk (China National Heavy Duty Truck Group):
- SITRAK Series (Premium Line - -based):
- C7H
- C5H
- G7H
- G5H
- HOWO Series (Mainstream Heavy-Duty Models):
- HOWO T7H
- HOWO T5G
- HOWO TX
- HOWO TH7
Other Compatible Applications:
- Special-purpose vehicles using identical cab designs including tractor units, dump trucks, concrete mixers, fire trucks, and crane carriers.
Cross Reference Part Numbers
| Brand / Supplier | Part Number(s) | Notes |
|---|---|---|
| Sinotruk OEM | 810W26401-6143 | Primary original equipment number |
| Sinotruk OEM | 81.26401.6143 | Alternate formatting; same unit |
| Sinotruk OEM | 81264016142 | Earlier version or minor variant |
| Sinotruk OEM | 81264016132 | Possible alternative for specific configurations |
| Aftermarket / Generic | WG1664741022 | Shared component used across some HOWO models |
| Reference | 81.26401-6143 | Indicates technical origin from TG platform |
Usage & Maintenance Guidelines
Recommended Practices:
- Never Operate on Dry Glass: Running the wipers without washer fluid or rainwater creates excessive friction, leading to overloaded motor, premature brush/gear wear, and blade damage. Only activate when glass is wet.
- Winter Ice Prevention: In cold climates, never force-start the wipers if blades are frozen to the windshield. ually remove ice/snow first and use de-icing fluid or cabin heat to thaw the area. Forcing operation can cause gear stripping, linkage deformation, or motor stall/overheating.
- Inspect Linkage Mechanism Regularly: If wipers move slowly, jerk, or make abnormal noises, check for rusted, bent, or seized linkages and lubricate pivot points. Do not assume the motor is faulty immediately.
- Ensure Proper Sealing During Installation: Replace or correctly install the rubber gasket/seal between the motor and firewall to prevent water ingress into the cabin, corrosion of wiring connectors, and short circuits or grounding faults.
- Verify Voltage Compatibility: This is a 24V DC motor only. Do not connect to a 12V power source for testing as it will result in insufficient torque, failure to start or operate properly, and potential stalling and overheating.
- Use Genuine or High-Quality Blades: Mismatched or oversized wiper blades increase mechanical load beyond design limits.
Common Mistakes to Avoid:
- Using incorrect fasteners during reinstallation (may compromise sealing)
- Bypassing the thermal protector
- Ignoring early signs of sluggish perforce
- Installing without checking alignment of the wiper transmission
Additional Information
Critical Visibility Component: Directly impacts driver safety by maintaining clear forward visibility during adverse weather conditions.
Electrical Integration: Typically works with the vehicle's wiper switch, relay module, and sometimes BCM (Body Control Module) for intermittent timing control.
Failure Symptoms:
Electrical Integration: Typically works with the vehicle's wiper switch, relay module, and sometimes BCM (Body Control Module) for intermittent timing control.
Failure Symptoms:
- Wipers stop mid-sweep
- Only one speed works
- Motor hums but doesn't turn
- Auto-return fails (arms park in wrong position)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shaanxi Jufeng Delong Trading Co., Ltd.
Location
Room 12B02, Block A, Soubao Center, Weiyang District, Xi'an, Shaanxi Province
Contact Person
Yang