Belt Drive Systems
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Belt Drive Systems
304 items
Belt Drive Systems
Wheel Tensioner 7167165 for Bobcat Skid Steer Loaders – Overhaul Component
<p><strong>Wheel Tensioner 7167165 for Bobcat Skid Steer Loaders</strong> — replacement for Bobcat A770, S510, S530, S550, S570, S590, S630, S650, S750, S770, S850, T550, T590, T630, T650, T750, T770, T870 models. Features forged carbon steel housing with zinc-nickel plating for 720-hour salt-spray resistance, ±0.15 mm dimensional tolerance, and ±3% spring force stability across -20°C to +70°C operating range.</p> <p>This undercarriage track tensioner maintains proper chain tension between idler and sprocket, reducing parasitic engine load and preventing asymmetric wear on track shoes and link bushings. Inspect idler bearings and drive sprocket concurrently when replacing tensioner to avoid repeat failures from residual system wear.</p> <p>Dimensional inspection record covering pivot pin, bushing clearance, and mounting pattern included with shipment.</p>
Belt Drive Systems
Fan Belt 84331239 Replacement for New Holland L221 L228 Engine Grade
<p><strong>84331239 Fan Belt</strong> with EPDM rubber compound and ISO 4184 dimensional tolerance (±0.3 mm) for New Holland L221, L228, C232 loader engines.</p> <ul> <li>Belongs to the <strong>engine belt drive system</strong> — pair with tensioners, idler pulleys, and alternator belts to address root failure causes like pulley misalignment or bearing wear on driven accessories.</li> <li>Sourced under one account with matched component sets for complete cooling circuit overhauls.</li> </ul> <p>Overhaul kit contents verified item-by-item against your engine serial variant before dispatch.</p>
Belt Drive Systems
108-7192 Deck Belt Replacement for Toro Z480 Matched Set
<p><strong>108-7192 Deck Belt, 108" x 0.5", 40° V-profile</strong> — replacement for Toro Z480 48" TimeCutter zero-turn mowers (models 74352, 74353). EPDM compound with aramid tensile cords handles continuous commercial deck operation up to 120°C.</p> <ul> <li>Part of the cutting deck drive system — belt, spindle bearings, pulleys, and tensioners should be replaced as a matched set during overhaul to prevent repeat failure from misalignment or worn components</li> <li>Correct pitch length and V-profile ensure full pulley contact, protecting spindle bearings from secondary wear</li> </ul> <p>Complete deck rebuild kit contents verified item-by-item before dispatch.</p>
Belt Drive Systems
Engine Grade V-Belt 01179566 – Fits Deutz F3L2011 F4L2011 Engine
<p><strong>V-Belt 01179566 for Deutz F3L2011 / F4L2011 Engine Belt Drive System</strong> — chloroprene rubber compound with high-modulus polyester cord reinforcement, dimensional tolerance ±0.3 mm.</p> <ul> <li>Fits Deutz F3L2011, F4L2011, BF3L2011, BF4L2011, TD2011L04 and TCD2011L04 series diesel engines powering excavators, crushers, and mobile power units</li> <li>Belongs to the engine belt drive system — replace alongside tensioner, pulleys, and adjacent drive components as a matched set to prevent misalignment-induced slippage and repeat teardowns</li> <li>OEM cross-reference: 0117-9566, 02235810, MT40285048 (reference only)</li> </ul> <p>Matched belt drive components ship as one consignment with quality inspection records included.</p>
Belt Drive Systems
Rebuild Kit Drive & Starter Belt Compatible with Kawasaki 13 HP EZGO
<p><strong>606136 606138 Belt Kit, 1/2" W × 35.5" OD Starter & 1" W × 35" OD Drive</strong> — compatible with Kawasaki 13 HP engines in EZGO RXV, TXT, ST, and Workhorse models (2008–present). Both belts supplied as a matched EPDM set with aramid tensile cords and trapezoidal drive profile for correct tension balance across the system. Cross-reference interchange: 606138, 265-586, 606136, 16548G1.</p> <ul> <li>Matched replacement addresses root-cause slippage and glazing by renewing both belts together</li> <li>±0.3 mm dimensional inspection tolerance ensures full pulley groove contact</li> <li>Kit contents verified item-by-item before dispatch to match engine build requirements</li> </ul>
Belt Drive Systems
System-Matched Belt Tensioner – Fits Cummins 6C ISB QSB
<p><strong>3936213 5259022 3976831 Belt Tensioner</strong> – A380 aluminum alloy housing with T6 heat treatment, 40Cr steel pivot shaft, complete assembly.</p> <ul> <li>Fits Cummins 6C, ISB, QSB, 6B5.9, ISC, QSC, ISL, QSL and John Deere 7200R, 8370R, S770 engines</li> <li>Dual-lip NBR sealing prevents grease migration into timing covers during front-end rebuilds</li> <li>Tensioner spring fatigue causes belt slippage and accessory drive noise; replace as a matched set with serpentine belt and idler pulleys during overhaul</li> <li>System-level belt drive supply ensures correct tension control for alternator output and coolant pump flow</li> </ul> <p>Oversize grades and matched component sets confirmed against your engine serial before dispatch.</p>
Belt Drive Systems
Fan Belt REMF-1345 Replacement for CAT 320D Komatsu PC200 Powertrain
<p><strong>REMF-1345 Fan Belt, NBR Compound with Polyester Cord Reinforcement</strong> — engineered for excavator engine cooling systems where heat and dynamic load demand stable tension retention.</p> <ul> <li>Fits CAT 320D, 320D2, 323D, 325D, Komatsu PC200-6 through PC200-8M0, plus select Volvo, Hyundai, and Doosan models</li> <li>NBR rubber rated for -25°C to +120°C continuous operation, matching Tier 4 Final EGR bay temperatures</li> <li>Inspect tensioner, idler pulley, and fan hub bearing during the same service event to prevent mismatched wear and repeat teardowns</li> </ul> <p>Matched cooling system components ship together so your overhaul kit arrives complete and sequenced.</p>
Belt Drive Systems
Engine Grade Ribbed Belt 3911584 – Rebuild Kit for Cummins 4BT 6BT ISB
<p><strong>3911584 Ribbed Belt, 8/K Section, EPDM</strong> — replacement for Cummins 4BT, 6BT, ISB engine front-end accessory drives.</p> <ul> <li>Part of the belt drive system including tensioner and idler pulleys; matched replacement avoids repeat failures from uneven wear</li> <li>EPDM compound resists heat up to 150°C with high-tensile polyester cord reinforcement</li> <li>Confirm engine serial variant and pulley groove profile before ordering</li> </ul> <p>Overhaul kit contents verified item-by-item against your rebuild specification before dispatch.</p>
Belt Drive Systems
Rebuild Kit Belt Tensioner RE518097 Compatible with John Deere
<p><strong>RE518097 Belt Tensioner</strong> for John Deere 4045, 6068 and 6125 series engines — forged steel housing, SAE J1926 sealing, dynamic force 120–135 N·m</p> <ul> <li>Fits within the front-end belt drive system; replace with idler pulleys, belts and fan hub bearings as a matched set during overhaul to prevent premature re-failure caused by mismatched wear across the drive loop.</li> <li>Confirm engine serial prefix before ordering, as 4045 and 6068 variants may differ in belt routing and tensioner mounting configuration.</li> </ul> <p>Overhaul kit contents verified item by item before dispatch to ensure every belt drive component matches your engine build record.</p>
Belt Drive Systems
Belt Tensioner 3936202 3917485 3964636 – Overhaul Component for Cummins 4BT 6BT
<p><strong>Belt Tensioner 3936202 3917485 3964636 for Cummins 4BT / 6BT / 6C8.3</strong> — engineered to match Cummins accessory drive preload specifications across 4B3.9, 6B5.9, B4.5, QSL9, and QSB6.7 engine families used in Hyundai R130LC-3 through R250LC-3 excavators.</p> <ul> <li>Works as part of a matched belt drive set — replacing without inspecting idler pulleys, belt condition, and bracket alignment risks repeat failure within hundreds of hours</li> <li>Spring force and pivot torque verified per engine serial variant to ensure correct alternator and water pump engagement</li> </ul> <p>Cross-reference numbers (3936202, 3917485, 3964636) validated against engine build records — matched belt drive overhaul components ship together with full system compatibility confirmed.</p>
Belt Drive Systems
Belt K5763-34711 for Kubota RCK60 Series – Engine Grade
<p>记录ID: 10557</p>
Belt Drive Systems
Tensioner Belt 3937553 | Engine Grade for Cummins B3.9L 5.9L 4BTA 6BTA
<p><strong>Belt Tensioner 3937553</strong> for Cummins B3.9L, B5.9L, 4BT, 6BT, 4BTA, 6BTA engines — forged SAE 1045 steel hub, HRC 40–45 heat treatment, ±3 N·m preload tolerance.</p> <ul> <li>Critical to the belt drive system during engine overhaul; replace alongside belts and pulleys as a matched set to ensure consistent tension and prevent early belt wear or slippage.</li> <li>Superseded or variant differences exist between serial ranges — confirm engine build before ordering.</li> </ul> <p>Overhaul kit contents cross-checked line by line before dispatch.</p>