Minimize equipment downtime with the reliable 178509 V-Belt, engineered to deliver consistent power transmission for Cummins N14, NH855, and NT855 engines. Its heat and oil resistant construction ensures long service life even in demanding industrial conditions, reducing the need for frequent replacements.
| Parameter | Details |
|---|---|
| Part Name | V-Belt |
| Part Number | 178509, 76107717 |
| Design Type | CX profile V-belt |
| Dimensions | 22 mm top width × 1147 mm effective length (1060 mm inside length) |
| Material | High-quality rubber with embedded polyester cords |
| Key Features | Heat resistant, oil resistant, wear resistant |
| Condition | New Aftermarket |
| Warranty | 3–12 month warranty against manufacturing defects |
| Brand | Applicable Models |
|---|---|
| Cummins | N14 MECHANICAL, NH855, NT855, NH220, NH250, NTA855 |
| CASE | Not specified |
When your Cummins NH855 or NT855 engine's V-belt fails, it doesn't just stop the machine—it halts your entire operation. Construction sites lose $3,000–$8,000 daily in downtime, and replacing with cheap counterfeit belts often leads to repeat failures within months. Waiting 2–4 weeks for OEM parts isn't an option when deadlines loom.
Our 178509 V-Belt for Cummins engines solves these frustrations with factory-direct quality you can trust. Backed by 10 years of global export experience and partnerships with ISO-certified manufacturers, we ensure each belt meets OEM specifications through rigorous pre-shipment testing. With 10,000+ SKUs in our Guangzhou warehouse, this critical power transmission component ships within 2–5 working days—no more waiting for overseas deliveries.
This Oil Resistant Power Transmission Belt performs in the toughest environments: construction machinery, mining equipment, and agricultural vehicles operating under extreme temperatures and constant vibration. Whether your Cummins N14 engine powers an excavator, bulldozer, or generator set, this V-belt maintains consistent power transfer to critical components like water pumps and alternators, preventing unexpected shutdowns during peak operation.
The 178509 V-Belt's construction combines high-quality rubber compound with embedded polyester cords, delivering the perfect balance of flexibility and tensile strength. Its 22mm top width and 1147mm effective length ensure precise pulley engagement, reducing slippage that causes overheating and premature wear. Unlike generic belts, our CX profile design matches OEM dimensions exactly, eliminating installation issues and ensuring proper belt tension—critical for maintaining optimal engine performance and extending service life in demanding NH855 and NT855 applications.
While OEM belts cost 30–50% more, cheap alternatives often fail within 6 months—half the lifespan of quality aftermarket parts. A single belt failure can damage pulleys, bearings, or even the engine itself, resulting in repair costs 10x the price of a reliable belt. Our Heat Resistant V-Belt for Cummins engines delivers OEM-equivalent durability at a fraction of the cost, reducing total maintenance expenses while minimizing equipment downtime.
We stand behind every 178509 Belt for Cummins N14 Engine with verifiable quality assurance: all production partners hold ISO 9001 certification, each belt undergoes material and performance testing before shipment, and we provide a 3–12 month warranty against manufacturing defects. Our 20+ technical experts verify part compatibility within 2 hours, ensuring you get the right component the first time. With a decade of serving repair shops, fleet operators, and distributors worldwide, we've built a reputation for reliability that keeps customers returning.
Every day your equipment sits idle costs money. Our 178509 V-Belt is ready to ship now, so you can minimize downtime and keep your operation running. Simply send us your part number, engine model, and required quantity, and our team will provide a competitive quotation within 24 hours. First-time clients can request sample testing to verify quality before placing bulk orders.
Q: Is this a genuine OEM belt or aftermarket replacement?
A: This is an OEM-equivalent aftermarket V-belt, manufactured by ISO-certified factories to match original specifications and performance standards.
Q: How can I confirm this belt fits my specific Cummins engine?
A: Provide your engine model (e.g., N14 MECHANICAL, NTA855) and existing part number, and our technical team will verify compatibility within 2 hours.
Q: What warranty coverage do you offer for this V-belt?
A: We provide a 3–12 month warranty against manufacturing defects. If the belt fails due to material or production issues, we'll replace it at no cost.
Q: What is the minimum order quantity for this part?
A: We accept orders for 1 piece, making it ideal for emergency repairs or single-unit maintenance.
Q: How quickly can you ship this V-belt to my location?
A: In-stock items ship within 2–5 working days. Express shipping takes 3–7 days globally, while air freight and sea freight options are available for larger orders.
Q: Can I request a sample before placing a bulk order?
A: Yes, first-time clients can order a sample for testing and quality verification before committing to larger quantities.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 13316055942 | Email: talos@xunpojx.com
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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