306 Products Available

Belt Drive Systems

Quality aftermarket parts for CAT, Komatsu, Hitachi, Volvo, Hyundai & more. MOQ 1 piece -- ships in 2-5 days.

Showing 217-228 of 306 products

MOQ 1 Piece Ships 2-5 Days

Drive Pump Belt 6736775 | Overhaul Grade for Bobcat Loader

6736775 Drive Pump Belt — 1477mm length, 30.2mm width, 3-groove variable cog design with fiber-loaded backing. Fits Bobcat 753, S130–S205, T140–T190 and Toolcat 5600 loaders (cross-reference 6736775). Replace at scheduled service intervals when cracking, glazing or noise appears — inspect tensioner and pulleys in the same window to avoid a second teardown Stocking at fleet level across mixed Bobcat generations keeps machines earning instead of waiting on emergency freight Replacement interval guidance supplied with each order to align your preventive maintenance calendar.

In Stock · MOQ 1 pc

Wear Item Belt Tensioner & Fan Pulley Kit Compatible with Bobcat 653

6735884, 6662997 Belt Tensioner & Fan Pulley Kit — new aftermarket replacement for Bobcat 653, 751, 753, S130–S205, T140–T190 skid steer and track loaders. Kit includes drive belt tensioner and cooling fan pulley with sealed bearings, manufactured from high-strength steel alloys to ISO 9001 standards. Replacing tensioner and pulley together at scheduled service intervals prevents secondary belt failures and protects engine cooling as both components track similar wear progression Early replacement indicators include belt squeal, visible pulley wobble, and rising engine temperature during operation Replacement interval recommendations included with shipment to support fleet maintenance planning.

In Stock · MOQ 1 pc

Belt Tensioner Assembly for Bobcat S510 S570 S590 – Service Part

Belt Tensioner Assembly 7167165 7274780 7273503, Complete with Bracket and Pulley — replacement for Bobcat S510–S850 and T550–T870 series loaders. Replace tensioner and belt together during scheduled accessory drive service to avoid unplanned downtime Watch for belt slippage, chirping noise, or uneven wear as early indicators of tensioner fatigue Heat-treated spring and high-strength steel bracket maintain consistent tension across extended intervals Stocking across shared part numbers reduces inventory complexity for mixed S-series and T-series fleets Replacement cycle recommendations ship with every order to support your fleet maintenance plan.

In Stock · MOQ 1 pc

Scheduled Maintenance Wheel Tensioner 7167165 – Fits Bobcat S510 T550

7167165 Wheel Tensioner — heat-treated steel construction with corrosion-resistant coating, compatible with Bobcat S510, S530, S550, T550, T590, T650, T770, T870 skid steer and track loaders. Inspect at each undercarriage service interval; early wear signs include track slippage under load and inconsistent tension across temperature shifts Single tensioner replacement often warrants checking drive sprockets, idlers, and track chain links simultaneously Proactive stocking avoids unplanned downtime across aging S-series and T-series fleets Recommended replacement schedules provided with every shipment to support fleet-level maintenance planning.

In Stock · MOQ 1 pc

Belt Tensioner 3976832/3911621 for Cummins 4B3.9–QSB5.9 Engines

Stop unexpected downtime and belt slippage on your Cummins-powered equipment — this Cummins belt tensioner delivers OEM-equivalent performance with faster delivery and better value than factory parts. Built to exacting tolerances, it maintains consistent belt preload across temperature swings and load cycles — a critical factor often overlooked in aftermarket units that leads to premature alternator or water pump failure. Fits Cummins 4B3.9–QSB5.9 engines and Hyundai R305LC-7/R290LC-7 excavators without modification Replaces 12 part numbers including 3976832 and 3911621, eliminating sourcing headaches across multiple suppliers Features hardened steel pivot bushings and calibrated torsion spring — the same wear-resistant design used in CM550/CM850-series service upgrades Stocked and ready to ship from Guangzhou warehouse — no waiting weeks for OEM backorders

In Stock · MOQ 1 pc

420 chain sprocket kit for Coleman KT196/CK196 go kart — 25T, 32-link, wear-resistant

Stop chain slippage and extend drivetrain life on your Coleman KT196 or CK196 go kart — the 420 chain sprocket kit delivers precise 25T/32-link engagement with zero pitch mismatch, so your 196cc or 212cc (6.5hp) engine transfers power smoothly under load. Made from hardened steel with CNC-machined tooth profiles — critical for maintaining correct chain wrap angle on small-diameter jackshaft sprockets Pre-assembled kit includes driven sprocket + front jackshaft sprocket + 420 roller chain — no guesswork matching components Wear-resistant surface treatment resists pitting and elongation longer than standard carbon steel kits Fits KT196/CK196 chassis out of the box — no spacer shimming or hub reaming needed

In Stock · MOQ 1 pc

Drive & Alternator Belt Set for Bobcat 753–T190 – Direct OEM Replacement

Stop downtime from snapped or slipping belts — this bobcat belt set delivers OEM-equivalent performance and fit for your 753, T190, and 8 other Bobcat loaders, so you’re back operating in minutes, not days. Includes both the drive belt (6675837) and alternator belt (6726898) — no guesswork pairing mismatched lengths or tension specs Made with aramid-reinforced EPDM rubber: resists heat, oil, and flex fatigue far better than generic replacements Verified fit for all listed models — including correct pulley wrap angles on S-series and T-series swing-frame designs Ships same day from our Guangzhou warehouse when ordered before 3 PM CST — no waiting weeks for OEM backorders

In Stock · MOQ 1 pc

Fan Belt 6718730 for Bobcat Skid Steer Loaders – High-Durability Replacement

Stop unexpected shutdowns and costly downtime caused by cracked or slipping fan belts on your Bobcat skid steer — this bobcat fan belt 6718730 delivers OEM-matching tension retention and heat resistance, even under continuous high-RPM operation. Exact-fit replacement for Bobcat S150, S160, S175, S185, S205, T180, T190, and legacy 5600/773 models — no guesswork, no fitment delays Manufactured with aramid-reinforced EPDM compound — the same material spec used in premium aftermarket belts to resist ozone cracking and thermal degradation Ships from our Guangzhou warehouse within 2–5 working days, MOQ just 1 piece — ideal when you need it *now*, not next month Backed by XUNPO’s 6-month warranty against manufacturing defects — because belt failure shouldn’t mean a second repair call

In Stock · MOQ 1 pc

Drive Belt 422280651/422280652 for Can-Am Maverick X3 & Defender HD8/HD10 – High-Durability Replacement

Stop losing power and risking belt failure mid-ride — this high-torque Can-Am drive belt delivers OEM-matching durability with faster throttle response and smoother engagement on aggressive terrain. Built for the heat and load spikes of turbocharged Maverick X3s and heavy-duty Defender HD8/HD10s, it eliminates the premature stretching and edge cracking that plague budget replacements. Fits both 422280651 and 422280652 applications — no guesswork when ordering for X3 Turbo R, MAX X RS, or HD10 XMR models Features aramid-reinforced Kevlar cords and optimized pitch geometry — the same core construction used in factory-spec belts for sustained high-RPM clutching Direct replacement: installs in minutes with no modifications, and ships from our Guangzhou warehouse within 2–5 working days Backed by XUNPO’s 6-month warranty against manufacturing defects — because downtime on a jobsite or trail shouldn’t start with a $299 belt failure

In Stock · MOQ 1 pc

Belt Tensioner Kit for Bobcat Skid Steers – Direct Replacement for S130–S300, T140–T300, A220–A300

Stop unexpected downtime and costly fan drive failures on your Bobcat skid steer — this bobcat belt tensioner kit delivers OEM-equivalent performance with faster shipping and better value than factory parts. Built for high-cycle machines like the S130–S300, T140–T300, and A220–A300, it eliminates guesswork and keeps your loader running through tough jobs. Includes the critical fan drive idler pulley (6662997) plus full tensioner arm assembly — no sourcing gaps or mismatched components Every part is pre-matched and tested: thrust bearing (6655781), torsion spring (6700115), grease ring (6660995), and OEM-spec O-ring (6704820) Ships from our Guangzhou warehouse in 2–5 days — no waiting weeks for OEM backorders Fits 653–963, S-series, T-series, and A-series models — one kit covers your entire Bobcat fleet

In Stock · MOQ 1 pc

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