For fleet owners and heavy truck repair shop technicians, failing belt tensioners are one of the most annoying recurring engine faults. A worn-out or mismatched tensioner causes drive belt slippage, abnormal squeaking noise while driving, rapid belt aging, and even breakdown of alternators, water pumps and air conditioning compressors on long haul trips. Our OEM VG2600060313 automatic belt tensioner is the factory-matched replacement built exclusively for Sinotruk HOWO trucks powered by WD615 Weichai engines, trusted by global truck spare parts wholesalers operating in Africa, Southeast Asia and Central Asia.
This part number VG2600060313 automatic tension pulley assembly serves as the core accessory drive component for HOWO heavy-duty vehicles equipped with 336hp, 371hp and 420hp WD615 engines. It fits perfectly on HOWO A7, T7H, HOHAN H7 tractors, dump trucks and cargo trucks. Many mechanics we cooperate with reported cheap generic tensioners lose tension elasticity after only 20,000 to 30,000 km of heavy load transportation. In contrast, our VG2600060313 belt tensioner maintains stable automatic tension adjustment for over 80,000 kilometers under regular full-load driving conditions.
Key Technical Specifications of VG2600060313 Belt Tensioner
– OEM Part Code: VG2600060313
– Matching Engine: WD615 Weichai engine (336/371/420 horsepower)
– Net Weight: 1.5kg, Overall Dimension: 190*100*70mm
– Main Body Material: Die-cast thickened aluminum alloy with anti-rust oxidation treatment
– Pulley Material: High wear-resistant polyurethane roller, built-in sealed high-speed bearing
– Internal Structure: Built-in high-strength torsion spring for continuous automatic tension compensation
– Certification: IATF16949 factory certification, E-Mark certified, pass high temperature engine compartment durability test
– Complete Package: One full tensioner assembly with mounting holes aligned to original engine bracket, no extra accessories required
Every batch of VG2600060313 belt tensioners undergoes strict fatigue testing before leaving the factory. The thick aluminum shell resists deformation under long-term high temperature from engine exhaust heat. The internal torsion spring maintains consistent tension output even under extreme temperature fluctuations from cold mountain roads to hot tropical transport routes. The sealed bearing design effectively blocks dust, mud and rainwater intrusion, greatly extending the service life of both the tensioner and matching drive belts.
Core Advantages Of Choosing Our VG2600060313 OEM Tensioner
Most bulk buyers care about installation simplicity, long service cycle and stable supply, and this HOWO engine tensioner solves all common maintenance pain points encountered in daily truck repairs.
1. Direct plug-and-play installation without modification
Lots of low-cost aftermarket tensioners on the market have offset mounting hole positions. Mechanics need to drill or grind brackets to complete installation, wasting valuable workshop labor time. Our VG2600060313 strictly follows original Sinotruk factory mold data, all mounting points fully align with WD615 engine brackets, and replacement can be finished within 10 minutes per truck.
2. Eliminate belt slip & abnormal engine noise
When tension elasticity declines, the drive belt will slip during acceleration or climbing slopes, producing sharp whistling sounds and reducing power generation efficiency of the alternator. Our VG2600060313 automatically compensates belt elongation caused by long-term wear, keeping the belt tight all the time, effectively cutting down belt wear rate and removing annoying squeaking noise.
3. Stable spot stock & flexible wholesale support
Overseas spare parts distributors often face stock shortages of special HOWO engine OEM parts. We maintain large ready inventory of VG2600060313 all year round. Small repair workshops can place single-piece orders, while logistics fleets and regional wholesalers get tiered volume discounts for bulk orders over 50 units. Neutral custom packaging is available for local secondary resale demands.
Full Compatible HOWO Truck Models & Engines For VG2600060313
This VG2600060313 automatic belt tensioner fits all Sinotruk HOWO heavy trucks equipped with WD615 series Weichai engines:
– HOWO A7 Tractor & Heavy Dump Truck (336hp / 371hp / 420hp WD615 engine)
– HOWO T7H Long Distance Haulage Truck with WD615 power
– HOWO HOHAN H7 Series Cargo & Tipper Truck
– Partial old generation Steyr King heavy-duty vehicles with matched WD615 engines
If you cannot confirm whether your truck engine matches VG2600060313, send us your vehicle VIN code or the OEM number printed on your old tensioner, our professional technical team will finish compatibility verification within 24 working hours.
Frequently Asked Questions About VG2600060313 Belt Tensioner
Can VG2600060313 fit D12 series HOWO engines?
No. VG2600060313 is specially designed for WD615 Weichai engines. We have independent tensioner part numbers for D12 engine models, you can contact us for mixed bulk purchasing if needed.
What warranty do we offer for VG2600060313 tensioners?
All VG2600060313 belt tensioner orders enjoy a 6-month factory quality warranty. If quality failure occurs under normal driving load within the warranty period, we will arrange free replacement goods shipped together with your next order.
How long is the delivery lead time for bulk VG2600060313 orders?
For standard wholesale orders, goods leave our warehouse within 3–5 working days after deposit confirmation. We cooperate with stable sea freight lines covering major ports in Southeast Asia, Africa and Central Asia to shorten overall transit time for global buyers.
Final Reminder
The belt tensioner is a small but vital component of your truck’s engine accessory drive system. Using untested low-quality tensioners will accelerate the aging of belts, alternators and water pumps, bringing unexpected downtime and maintenance costs to your fleet. Our OEM VG2600060313 belt tensioner meets original Sinotruk factory production standards, balancing reliable durability and competitive wholesale prices for global HOWO spare parts dealers and fleet operators.
If you want to view detailed product dimensions, real product photos and get the latest bulk wholesale quotation for VG2600060313 belt tensioner, please jump to our dedicated product page:
<a href=”https://caanass.com/product/oem-wg9100443050-disc-brake-pad-for-sinotruk-howo-heavy-truck/” target=”_blank”>VG2600060313 OEM Belt Tensioner For Sinotruk HOWO WD615 Engine</a>
Feel free to send us an inquiry anytime to get the complete spare parts catalog for all HOWO heavy truck engine and chassis components.
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