Belt Drive Systems 6 - Heavy Equipment Parts

V-Belt 3288497 for Cummins ISB QSB 6CTA ISC QSC – Heavy-Duty Replacement

Stop unexpected downtime and costly engine damage from stretched or cracked belts — this Cummins V-belt 3288497 delivers OEM-equivalent grip, heat resistance, and tensile strength for ISB, QSB, 6CTA, ISC, QSC, and legacy B/C-series engines. Exact-fit replacement for Cummins part numbers 3288497 and C3288497 — no guesswork, no fitment delays Manufactured with aramid-reinforced EPDM compound (not standard polyester cord) for 2× service life under high-torque, high-heat diesel duty cycles Ships same-day from our Guangzhou warehouse — no 2–4 week OEM waits, no counterfeit risk Fits across the full Cummins B/C-platform family: 4B3.9, 6B5.9, 6A3.4, 6CTA, ISB, QSB, ISC, QSC, and more

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Ribbed V-Belt 01184002/04131488 for Deutz D2.9 TCD2.9 – High-Tensile Replacement

Stop unexpected downtime and costly engine stoppages caused by belt slippage or premature failure — this Deutz ribbed V-belt delivers OEM-matched grip, tension retention, and heat resistance for TCD2.9 engines under continuous load. Exact fit for Deutz D2.9, TD2.9, TCD2.9, and TCD2.2 — no guesswork, no misalignment risks Replaces both 01184002 and 04131488 with high-tensile EPDM rubber and precision-molded ribs — critical for maintaining correct pulley engagement on narrow-angle accessory drives Ships same-day from our Guangzhou warehouse (MOQ 1 piece), so your repair isn’t delayed waiting for parts Backed by XUNPO’s 6-month warranty against material or workmanship defects — because belt failure shouldn’t mean another weekend shutdown

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Belt Tensioner for New Holland T6080/T6090/T7.210 – Direct Replacement

Stop unexpected downtime and costly belt slippage on your New Holland T6080/T6090/T7.210 — this New Holland belt tensioner delivers consistent, OEM-matched tension right out of the box, so your engine stays protected and your loader runs smoothly through long shifts. Fits 20+ models including LB110.B, B115.TIER 3, and TS6030 — verified against factory service manuals, not just part numbers Engineered with hardened pivot bushings and calibrated spring preload — a detail that prevents premature wear in high-vibration applications like haytools (HW325) and Tier 3 loaders Replaces 12+ legacy numbers including 504315786 and 87803067, eliminating cross-reference guesswork and shipping delays Tested under load at 1,800 RPM to match OEM deflection specs — no “close enough” tolerances that cause belt chirping or misalignment

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V-Belt 113.21371 for Sears Craftsman 15.5″ Drill Press – Durable Replacement Set

Stop losing time and precision every time your Sears Craftsman 15.5" drill press slips or stalls — this durable 2-piece v-belt set restores smooth, consistent speed control right out of the box. Exact-fit replacement for part number 113.21371 (or 11321371) — no guesswork, no misalignment Made with high-tensile EPDM rubber and precision-molded trapezoidal profile for optimal grip on cast-iron pulleys Includes two identical belts so you always have a verified spare — critical for shops running multiple Craftsman units Ships same-day from our Guangzhou warehouse; most North American and EU orders arrive in under 5 business days

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Belt Tensioner for Cummins 4BT/6BT Engines – Direct Replacement with OEM Fit

Stop unexpected belt slippage and premature engine wear—this Cummins belt tensioner delivers consistent, OEM-grade tension across high-vibration excavator duty cycles. Built to match the exact spring rate and pivot geometry of factory units, it eliminates the guesswork and downtime caused by mismatched aftermarket tensioners. Fits Cummins 4BT/6BT engines and Hyundai R210LC-7, R130W-3, R160LC-3 & 20+ other models—no adapter kits or field modifications needed Replaces part numbers 3936202, 3917485, 3964636 — verified against Cummins’ latest service bulletin CM-2023-08 for B-series timing drive compatibility Features hardened steel pivot bushings (not sintered bronze) — critical for resisting side-load deformation in high-hour mining and demolition applications Ships from our Guangzhou warehouse in 2–5 working days, with real-time tracking and 3–12 month warranty

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Tensioning Pulley 04133543 for Deutz D2.9L4 & TD2.9L4 Engines – Direct Replacement

Stop unexpected belt slippage and premature engine wear—this Deutz tensioner pulley 04133543 delivers OEM-equivalent tension control for D2.9L4 and TD2.9L4 engines, right out of the box. Direct replacement for part numbers 04133543 and 4133543 — no fitment guesswork or costly downtime Features precision-ground bearing race geometry and calibrated spring preload — critical for maintaining correct serpentine belt deflection on Deutz’s compact D2.9 platform Ships from our Guangzhou warehouse in 2–5 working days, even for single-piece orders Backed by our 6-month warranty against manufacturing defects — because counterfeit tensioners fail silently, then catastrophically

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Belt Tensioner 5333477 for Cummins B3.9L, 4BT, 6BT, 5.9L – OEM-Replacement Grade

Stop unexpected belt slippage and premature accessory failure on your Cummins B3.9L, 4BT, 6BT, or 5.9L — this OEM-replacement grade belt tensioner 5333477 delivers consistent, factory-spec tension right out of the box. Direct-fit replacement for Cummins engines including 4BT, 6BT, 5.9L, B3.9L, 6BTA, and QSB6.7 — no bracket mods or shimming needed Features precision-machined pivot bushings and calibrated spring force matching OEM torque specs (18–22 N·m at 20°C) Eliminates guesswork and costly downtime from counterfeit or soft-spring tensioners that lose tension after just 50 operating hours In-stock in Guangzhou warehouse — ship same day on orders placed before 3 PM CST

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Drive Pump Belt 6662855 for Bobcat Loaders – Oil-Resistant Joined V-Belt

Stop unexpected downtime and costly belt replacements—this 6662855 drive pump belt delivers consistent, oil-resistant power transmission for your Bobcat loader, even under heavy-duty, high-heat conditions. Engineered with chloroprene rubber (CR) and high-tensile polyester cords—no stretch, no slippage, and full resistance to hydraulic oil exposure True 4-rib 3VX joined design (1760La effective length) ensures perfect pulley alignment and eliminates the “belt whip” that causes premature wear in multi-pulley drive systems Fits Bobcat models including 863, 873, A220, S250, T300—and ships same day from our Guangzhou warehouse, so you’re back online fast No guesswork: each belt is pre-tested for tension uniformity and dimensional accuracy—critical for maintaining pump pressure and preventing cavitation

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Clutch Bracket Fan Pulley Hub Bearing BD35-12DU8A for Dodge Ram 2500–5500

Stop cooling system failures and avoid costly downtime with the Clutch Bracket Fan Pulley Hub Bearing BD35-12DU8A — a direct OEM-replacement bearing engineered for Dodge Ram 2500–5500 trucks (1998–2012, including 6.7L models). Unlike generic assemblies that skip precision preload calibration, this unit ships pre-set to factory-spec axial play tolerance — critical for fan clutch engagement consistency and thermal management reliability. Fits all listed Ram chassis with exact mounting geometry and bolt pattern alignment — no shimming or machining needed Cross-references 14 OEM and aftermarket numbers, including 04429639 and 68038177AA, so you get one trusted part instead of juggling multiple SKUs Made with ISO-certified bearing steel and sealed double-lip nitrile rubber shields — essential for resisting coolant mist and road grime ingress in heavy-duty duty cycles Ready to ship from our Guangzhou warehouse: 1-piece MOQ, 2–5 working day dispatch, full 6-month warranty against manufacturing defects

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Fan Belt 90916-02975-71 for Toyota 4Y Engine – High-Durability Replacement

Stop unexpected downtime and costly forklift idling — this fan belt 90916-02975-71 for Toyota 4Y engine delivers OEM-matched grip and heat resistance, so your 7FGU25, 7FGU32, or 8FG30B stays cool and running through back-to-back shifts. Engineered with high-tensile EPDM rubber and precision-curved rib geometry — critical for maintaining optimal tension on 4Y-series crank pulleys without slippage Replaces not just OEM 90916-02975-71 but also cross-references TY909160297571 and other common variants — no guesswork when ordering Stocked and ready to ship from our Guangzhou warehouse: get it in 2–5 working days, even for single-piece urgent repairs Backed by our 6-month warranty against premature cracking or stretch — because real-world forklift duty cycles demand real-world durability

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Deck Belt 108-7192 for Toro Z480 Zero-Turn Mower – Heavy-Duty Replacement

Stop losing mowing time to belt slippage or sudden breakage — this heavy-duty 108-7192 belt delivers consistent, vibration-free deck drive power for your Toro Z480, even under full load and high grass conditions. Fits Toro 74352 & 74353 (Z480) with serial numbers 250000001–250999999 (2005) and 260000001–260999999 (2006) — verified against original OEM mounting geometry and pulley wrap angle Replaces part numbers 108-7192, 087192, and 2011A136R — no guesswork, no misfit Reinforced aramid tensile cords and heat-resistant EPDM compound resist stretching and cracking — critical for zero-turns where rapid directional changes stress the belt Ships from our Guangzhou warehouse in 2–5 working days, with real-time tracking — no more waiting weeks for OEM backorders

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Deck Drive Belt Kit for Toro 30″ TimeMaster – Direct Replacement

Stop losing mowing time to belt slippage, snapping, or misalignment — this Deck Drive Belt Kit for Toro 30" TimeMaster – Direct OEM Replacement delivers instant, rock-solid deck drive performance on models 20199, 20200, 20975–20978. Built with aramid-reinforced tensile cords and precision-molded cog geometry, it grips the pulleys like factory-fresh — no more “walking off” during aggressive turns or wet grass. Replaces 121-5765, 120-3335, and 120-9470 — all in one kit, with correct tensioner arm bushing pre-installed Fits *exactly*: matches original center-to-center pulley spacing (critical for avoiding premature bearing wear) Includes dual-density idler pulley spacer — the subtle but vital part most generic kits omit Ships same day from Guangzhou warehouse; no waiting weeks for OEM backorders

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