71901640 is the definitive OEM-grade Lift Pump Repair Kit engineered for Howo/Sitrak truck parts excellence. This comprehensive kit restores fuel system performance to factory-fresh levels, delivering unwavering durability and precision. Whether you maintain a fleet or handle individual heavy-duty repairs, the 71901640 kit guarantees optimal fuel pressure, reduced downtime, and extended pump life – a true powerhouse solution for modern logistics.
OEM 71901640 100% factory matched
71901640 – precision, power, and longevity in one complete kit. Designed for Howo and Sitrak heavy trucks, this repair kit eliminates fuel starvation and delivers consistent flow under extreme loads.
Engineered to Howo/Sitrak original specifications. Every seal, spring, and diaphragm matches factory tolerances.
Restores optimal fuel pressure (6-8 psi) for smooth combustion, reduced smoke, and better throttle response.
Includes gaskets, O-rings, piston, valve, and springs – everything for a full rebuild. No extra parts needed.
Tested under extreme temperatures and vibration. Built for long-haul operations and demanding off-road use.
| Parameter | Specification / Value |
|---|---|
| OEM Part Number | 71901640 |
| Kit Type | Lift Pump Repair / Rebuild |
| Compatible Models | Howo A7, T7H, Sitrak C7, C9, & heavy trucks |
| Included Components | Piston, diaphragm, valve, spring set, O-rings (7 pcs), gaskets (3 pcs) |
| Material | Nitrile rubber, stainless steel, zinc-plated hardware |
| Operating Pressure | 5.5 – 8.2 psi (0.38 – 0.56 bar) |
| Temperature Range | -40°C to +120°C |
| Weight (net) | 0.62 kg (1.37 lbs) |
| Warranty | 12 months / 100,000 km (OEM standard) |
Every component in the 71901640 kit undergoes 100% dimensional inspection. This ensures that your Howo or Sitrak engine receives the exact fuel delivery it was designed for.
The 71901640 kit is the direct replacement for original lift pumps in all Howo/Sitrak trucks equipped with the common-rail or mechanical fuel systems. Perfect for preventive maintenance or emergency repairs.
Unmatched quality – manufactured under ISO 9001:2020 standards with traceable materials. The 71901640 kit is trusted by workshops across Europe, Asia, and the Americas.
Cost-efficient – rebuild your existing lift pump instead of buying a new unit. Save up to 65% compared to a complete pump replacement.
Easy installation – comes with detailed instruction card and all necessary seals. Average workshop installation time: 45 minutes.
Durability tested – the Lift Pump Repair Kit has passed 1.2 million pressure cycles without failure. The nitrile diaphragm retains elasticity even after 5000 hours of continuous operation in hot climates (up to 110°C).
Genuine OEM fitment – every hole, contour, and thread matches the original Howo/Sitrak pump body. No filing, bending, or modification required. This kit is a true “drop-in” solution.
Reduced emissions – a properly rebuilt lift pump with Independent lab results confirm that the Lift Pump Repair Kit restores pump output to 98.7% of its original factory flow rate. This translates to consistent power delivery on steep grades and heavy payloads. Available in individual kit packaging or bulk boxes (10 kits per carton). The Lift Pump Repair Kit is stocked in regional warehouses for fast delivery. Each kit includes a unique QR code for authenticity verification. Counterfeit-free guarantee. All materials in the Lift Pump Repair Kit are free from hazardous substances. The kit is manufactured in a zero-waste facility, aligning with sustainability goals of modern fleets.
71901640 – the definitive lift pump repair kit that keeps your Howo or Sitrak running at peak performance.
OEM quality
backed by rigorous testing. Order the 71901640 kit today and experience the difference.
Performance Gains with 71901640 Kit
Logistics & Availability
Quality Assurance – 71901640 Certification
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