Belt Tensioner Assembly 3936213 for Cummins 6C ISB QSB 4B3.9 6B5.9 Engine
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<p>Keep your Bobcat loader S630, S650, T630, T650, or T870 operating at peak performance with the 7177671 drive belt, engineered to minimize downtime and maximize productivity. This 3VX banded cogged V-belt features a premium EPDM rubber compound reinforced with aramid tensile cords, delivering exceptional resistance to heat, oil, and wear—perfect for the heavy-duty demands of construction and agricultural environments.</p><ul><li>Precision-engineered to replace Bobcat part number 7177671, ensuring seamless fit and reliable power transmission</li><li>Aramid fiber reinforcement provides 30% higher tensile strength than standard belts, reducing the risk of unexpected breakages</li><li>4×10×1670La dimensions guarantee proper pulley alignment, preventing premature wear and extending service life</li></ul>
| Parameter | Details |
|---|---|
| Part Name | 3VX Banded Cogged V-Belt |
| Part Number (OEM Reference) | 7177671 |
| Brand Compatibility | Bobcat |
| Machine Model Fitment | S630, S650, T630, T650, T870 |
| Material | EPDM rubber compound with aramid fiber fabric and aramid tensile cords |
| Dimensions | 4×10×1670La |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Brand | Applicable Models |
|---|---|
| Bobcat | S630, S650, T630, T650, T870 |
Equipment downtime costs construction businesses thousands of dollars daily. When a drive belt fails unexpectedly, your Bobcat loader sits idle, delaying projects and frustrating crews. Many operators face the double blow of either waiting 2–4 weeks for overpriced OEM belts or risking counterfeit parts that wear out 1.5x faster, causing repeated breakdowns.
Our 7177671 drive belt solves these frustrations with a high-strength EPDM construction designed for Bobcat S630, S650, T630, T650, and T870 loaders. Backed by 10 years of global export experience, we source exclusively from ISO-certified factories and conduct pre-shipment performance testing to ensure OEM-equivalent quality. With 10,000+ SKUs in our Guangzhou warehouse, this Bobcat drive belt is ready to ship within 2–5 working days, minimizing your equipment downtime.
This 3VX banded cogged V-belt operates in the demanding transmission systems of Bobcat loaders, transferring power under high torque and variable speed conditions. Whether your equipment is working on construction sites, agricultural fields, or material handling yards, this belt withstands the stress of heavy-duty operations, ensuring consistent performance when you need it most.
The 7177671 belt’s EPDM rubber compound resists heat, oil, and abrasion better than standard rubber, extending service life in harsh environments. Aramid fiber fabric reinforcement enhances friction resistance, preventing slippage that can damage pulleys and reduce power transfer efficiency. Aramid tensile cords provide superior strength to handle the dynamic loads of loader operations, while the cogged design improves flexibility around small pulleys and dissipates heat more effectively. These features combine to deliver a belt that matches OEM durability at a fraction of the cost.
Opting for cheap, uncertified Bobcat drive belts may save money upfront, but the hidden costs are substantial. A failed belt can cause secondary damage to pulleys and tensioners, leading to $500+ in additional repairs. More critically, each day of downtime for a Bobcat loader costs an average of $1,200 in lost productivity. Our 7177671 belt, with its 3–12 month warranty and ISO-certified quality, reduces these risks, lowering your total cost of ownership over time.
We partner only with ISO 9001-certified factories, ensuring every component meets strict quality standards. Our technical team verifies part compatibility within 2 hours, preventing costly mismatches. With 10 years of experience serving 120+ countries, we’ve built a reputation for reliability—backed by 24/7 customer support and comprehensive after-sales technical assistance. When you order the 7177671 drive belt from us, you get a part that’s tested, warranted, and ready to perform.
Your Bobcat loader can’t afford unnecessary downtime. Send us your part number (7177671), machine model, and quantity, and we’ll provide a competitive quote within 24 hours. First-time clients can request sample testing to verify quality before bulk orders. With our fast shipping and expert support, you’ll have your equipment operational again in no time.
Q: Is this a genuine Bobcat OEM part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket part, manufactured by ISO-certified factories to match Bobcat’s specifications for fit and performance.
Q: How can I confirm this belt fits my Bobcat loader?
A: Provide your machine’s model number and the OEM part number (7177671) to our technical team, and we’ll verify compatibility within 2 hours.
Q: What warranty coverage does this drive belt include?
A: We offer 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: The minimum order quantity is 1 piece, allowing you to order just what you need for urgent repairs.
Q: How quickly can I receive this drive belt?
A: In-stock items ship within 2–5 working days. Express shipping options are available for urgent orders, with delivery in 3–7 days to most countries.
Q: Can I request a sample before placing a large order?
A: Yes, first-time clients can request sample testing to evaluate quality and compatibility before bulk purchases.
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Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 13316055942 | Email: talos@xunpojx.com
Send us your requirements -- part number, machine model, quantity, and destination. Our team responds within 24 hours with a competitive quote.
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