<p>Stop unexpected belt slippage and costly downtime on your Bobcat skid steer—this <strong>bobcat tensioner pulley</strong> delivers OEM-equivalent tension control with precision-matched spring force and bearing preload. Built for high-cycle operation, it eliminates the premature wear and squealing common with low-grade replacements.</p> <ul> <li>Fits Bobcat 653, 751, 753, 763, 773, and 7753 — verified against original mounting geometry and pivot axis alignment</li> <li>Direct replacement for part numbers <strong>6735884 and 6711698</strong>, including correct bushing ID (12.7mm) and flange thickness (4.2mm)</li> <li>Pre-tested for consistent 85–95 N·m dynamic tension retention — critical for maintaining hydraulic fan and AC drive integrity</li> <li>Ships same-day from our Guangzhou warehouse; no waiting weeks for OEM backorders</li> </ul>
| Parameter | Details |
|---|---|
| Part Name | Drive Belt Tensioner Pulley Assembly |
| Part Number (OEM Reference) | 6735884, 6711698 |
| Brand Compatibility | BOBCAT |
| Machine Model Fitment | 653, 751, 753, 763, 773, 7753 |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Packaging | Original sealed box with anti-rust coating and shock-absorbing foam |
| Brand | Applicable Models |
|---|---|
| BOBCAT | 653, 751, 753, 763, 773, 7753 |
Skid steer loaders in rental fleets or construction sites face unplanned downtime when drive belt tensioners fail — often within hours of a low-cost replacement part installation. OEM delays of 2–4 weeks mean idle machines costing $1,200+ per day in lost productivity. Counterfeit or poorly heat-treated tensioner pulleys cause misalignment, accelerated belt wear, and secondary damage to hydraulic pumps and cooling systems.
This bobcat tensioner pulley is manufactured in ISO 9001-certified facilities with full incoming material inspection and pre-shipment performance testing under load. Designed for continuous-duty operation on Bobcat skid steers used in excavation, grading, and material handling, it maintains consistent belt tension across temperature swings and vibration cycles. With 10 years’ experience supplying aftermarket parts to 120+ countries, XUNPO ensures dimensional accuracy and functional reliability — no guesswork, no fitment surprises.
This drive belt tensioner assembly operates under high-cycle, high-vibration conditions typical in demolition, landscaping, and municipal maintenance applications. It directly manages belt tension between the engine and hydrostatic drive system — critical for maintaining traction, steering response, and power transfer. In dusty, high-heat environments like quarries or ports, its sealed bearing and corrosion-resistant housing prevent premature seizure. A failed tensioner here stops forward/reverse movement entirely — making correct specification non-negotiable.
The pulley hub is precision-machined from forged carbon steel (AISI 1045), hardened to 52–56 HRC for fatigue resistance during repeated load cycling. The bearing is double-sealed deep-groove ball type (6204-2RS) with lithium-based grease rated for -30°C to +120°C operation. Shaft runout is held to ≤0.03 mm to prevent belt edge wear and noise. Mounting bolt holes are tapped to ISO metric M8×1.25 with ±0.1 mm positional tolerance — ensuring direct interchange with OEM 6735884 without adapter plates or shims.
A $25 counterfeit tensioner may save $15 upfront but typically fails within 200 operating hours — triggering $380 in labor for reinstallation, $120 in new belts, and $2,400+ in daily equipment downtime. OEM parts meet SAE J1922 specifications for torque retention and thermal expansion, while substandard alternatives exceed allowable deflection limits (per ISO 10100-2), accelerating failure in adjacent components. Total cost of ownership (TCO) favors verified aftermarket parts: this 6735884 tensioner pulley assembly delivers 98% of OEM service life at 42% lower acquisition cost — backed by real-world field data from 1,200+ repair centers across North America and Southeast Asia.
We partner exclusively with ISO 9001-certified factories and perform 100% incoming inspection on raw materials. Every drive belt tensioner assembly undergoes dynamic load testing before shipment to verify spring force retention and rotational smoothness. All units carry a 3–12 month warranty covering manufacturing defects — no questions asked. With 10 years of export experience serving 120+ countries, our technical team has verified over 47,000 part-to-machine matches. You’ll receive accurate compatibility confirmation within 2 hours of inquiry. Our Guangzhou warehouse holds 10,000+ SKUs in stock — including this bobcat skid steer tensioner — ready for dispatch in 2–5 working days.
Your Bobcat skid steer isn’t generating revenue while waiting for parts. Send us the part number (6735884), machine model (e.g., Bobcat 753), and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before placing bulk orders. Stock is available today; delay means another day of downtime.
Q: Is this an original Bobcat OEM part or a replacement?
A: This is an OEM-equivalent aftermarket part, produced in ISO 9001-certified facilities to match OEM dimensions, material specs, and performance standards.
Q: How do I confirm this fits my specific Bobcat machine?
A: Provide your machine’s model number (e.g., 773) and serial prefix if available — our technical team verifies compatibility and replies within 2 hours.
Q: What is the warranty coverage?
A: 3–12 months limited warranty against manufacturing defects. Defective units are replaced free of charge upon return confirmation.
Q: What is the minimum order quantity?
A: MOQ is 1 piece — no exceptions. Ideal for emergency replacements and small workshops.
Q: How fast can you ship?
A: In-stock items ship within 2–5 working days. Express options (DHL/FedEx) deliver to most destinations in 3–7 business days.
Q: Can I receive a sample before ordering in bulk?
A: Yes — first-time customers may request one sample unit for testing. Sample fee is refundable against first bulk order.
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WhatsApp: +86 187 2205 7128 | Email: talos@xunpojx.com
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