Keep your New Holland Tractor T6080 or T7.170 running at peak performance with the reliable Belt Tensioner 504315786, designed to maintain optimal belt tension and prevent costly downtime during critical operations. This precision-engineered replacement fits F4DFE and F4HFE engine series—including F4DFE6132 B007 and F4HFE613B B006—ensuring a perfect match for your tractor’s specifications.
| Parameter | Details |
|---|---|
| Part Name | Belt Tensioner |
| Replacement Part Numbers | 504028028, 87803067, 2856945, 4892866, 504315781, 504315786, 534026610, 2855622, 2852161 |
| Brand Compatibility | New Holland |
| Condition | New Aftermarket |
| Warranty | 3–12 month warranty against manufacturing defects |
| Brand | Applicable Models |
|---|---|
| New Holland Tractor | TS115A, TS125A, TS135A, T1804B, T6080, T6090, T7.170, T7.185, T7.200, T7.210, TS6.110, TS6.120, TS6.125, TS6.140, TV6070, U80B, T6010, T6020, T6030, T6040, T6050, T6060, T6070, TS100A, TS100A STANDARD, TS115A STANDARD, TS130A STANDARD, TS6020, TS6030 |
| New Holland Loader | LB110.B, LB115.B 4WS, LB75.B, LB90.B, B100B, B100BLR, B100BTC, B110, B110 TIER 3, B110B, B110BTC, B115, B115 TIER 3, B115B, B90B, B95, B95B, B95BLR, B95BTC, B95LR, B95TC, C190, L190, LS190.B, LT190.B |
| New Holland Haytools | HW305, HW305S, HW325 |
| New Holland Engine | F4DFE6132 B007, F4DFE613B A004, F4HFE413P A001, F4HFE613B B006, F4HFE613H B003, F4HFE613J B005, F4HFE613K B002, F4DFE4131 B007, F4DFE4131 B008, F4DFE4132 B005, F4DFE4132 B006, F4DFE4133 B007, F4DFE4133 B008, F4DFE4134 B006, F4DFE413R B003, F4DFE413S B002, F4DFE413T B002, F4DFE413U B002, F4DFE613G, F4DFE613J B006, F4DFE613K B008, F4DFE613M B003, F4GE0454E D666, F4GE0484G D666 |
When your New Holland tractor's belt tensioner fails, every hour of downtime costs money—whether it's missed planting deadlines or halted harvest work. Many farmers face the double frustration of OEM parts taking 2-4 weeks to arrive and counterfeit tensioners failing within months, causing costly rework. Sourcing reliable parts for multiple New Holland models often means dealing with multiple suppliers, wasting valuable time.
Our Belt Tensioner 504315786 solves these problems with OEM-equivalent performance and immediate availability. As a 10-year global supplier with 20+ industry professionals, we work exclusively with ISO-certified factories to ensure each tensioner meets strict quality standards. Unlike generic parts, our 504315786 tensioner undergoes pre-shipment testing to handle the rigorous demands of agricultural and construction work—whether you're operating a T6080 in the field or a T7.170 on a construction site.
This belt tensioner plays a vital role in maintaining proper belt tension for your New Holland tractor's engine accessories—including the alternator, water pump, and air conditioning system. In high-vibration environments like plowing or heavy hauling, a failed tensioner can cause belts to slip or break, leading to overheating, battery drain, or complete engine shutdown. For operators in remote locations, reliable tensioners aren't just convenient—they're essential for avoiding costly service calls.
Our 504315786 tensioner is engineered to match New Holland's original specifications with precision components: The tensioner arm is constructed from high-strength steel to resist bending under load, while the spring mechanism maintains consistent tension across temperature extremes. The pulley bearing features dual-sealed construction to prevent contamination from dirt and moisture—common issues in agricultural environments. Each unit is factory-calibrated to ensure proper belt alignment, reducing wear on both the tensioner and drive belts.
Choosing a low-quality belt tensioner might save money upfront, but the long-term costs are far higher. Counterfeit tensioners typically have 1.5x shorter lifespans and often fail prematurely, leading to secondary damage to belts and accessories. A single breakdown during peak season can cost thousands in lost productivity—not to mention repair labor. Our ISO-certified tensioner, backed by a 3–12 month warranty, delivers better total cost of ownership by minimizing downtime and replacement frequency.
We've earned the trust of equipment operators in 120+ countries by focusing on reliability and service: All tensioners come from ISO 9001-certified factories with strict incoming material inspections. Every unit undergoes pre-shipment performance testing to ensure OEM-equivalent function. Our 20+ technical team provides part verification within 2 hours, helping you confirm compatibility before ordering. With 10,000+ SKUs in our Guangzhou warehouse, we ship in-stock items within 2–5 working days—so you can get back to work faster.
Don't let a faulty belt tensioner keep your New Holland tractor idle. Send us your part number (504315786), machine model (e.g., T6080, T7.170), and required quantity, and we'll provide a competitive quote within 24 hours
Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.
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