Belt Drive Systems

Belt Drive Systems

Belt Tensioner 3976834 3957434 for Cummins 6BT 6CT – Scheduled Maintenance

Belt Tensioner 3976834 3957434 replacement for Cummins 6BT, 6CT and ISBE6.7 engines — high-strength alloy housing with integrated spring mechanism, ISO 9001 certified manufacturing. Swap with the belt at scheduled intervals to prevent spring fatigue, belt slip and collateral wear on water pump and alternator drives Treat as a planned wear item rather than a run-to-failure component to avoid unplanned downtime across your fleet Replacement cycle recommendations provided with shipment to support your preventive maintenance planning

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Belt Drive Systems

Timing Belt Installation Pin 02992037 for Bobcat – Service Part

02992037 Timing Belt Installation Pin, 2 Pieces per Package — supports accurate camshaft and crankshaft alignment during scheduled belt replacement on Deutz 1011 and 2011 series engines. Fits Bobcat 863, 863G, 864, 873, 873G, 883, S250, A220, A300, T200 and compatible Deutz-powered equipment Reusable across multiple belt service intervals, reducing unplanned downtime during planned maintenance events Stock alongside timing belts, tensioners and idler pulleys to align with predictable consumption cycles Replacement interval guidance included with shipment for proactive fleet servicing.

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Belt Drive Systems

Water Pump Belt 78-1492 Compatible with Thermo King TK249 TK370 – Service Part

Water Pump Belt 78-1492 for Thermo King Refrigeration Units, Polyester Cord Reinforcement — compatible with TK249, TK370, TK374E and wide-range T-series TRU models. Heat-resistant to 120°C with ±0.5mm dimensional accuracy for reliable coolant circulation Scheduled replacement before visible cracking or glazing prevents cargo loss and unscheduled fleet downtime Covers superseded references 78-1426, 78-336, 77-2848 — consolidating inventory across mixed-age units Replacement interval guidance and batch inspection records ship with every order to support your fleet maintenance planning.

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Belt Drive Systems

Belt Tensioner 6735884 | Overhaul Grade for Bobcat T140 T180 T190

Belt Tensioner 6735884 for Bobcat T140, T180, T190 compact track loaders — overhaul-grade replacement for front-end drive systems. Replace at scheduled service intervals before spring fatigue and bearing wear trigger belt squeal, slippage, or cascading pulley damage across the accessory drive Evaluate whether single-component replacement suffices or a full belt drive refresh better serves fleet uptime and long-term cost Stocking ahead for T-series and compatible T550, T590 models eliminates reactive procurement when dealer inventory thins on older machines Replacement interval recommendations included with shipment to support fleet maintenance planning.

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Belt Drive Systems

Wear Item Fan Belt J911559 Compatible with CASE 40XT 70XT 850G

Fan Belt J911559 for CASE 40XT, 70XT, 850G Loaders and Tractors — replacement for cross-reference numbers J911559-A, 90500580, 73162121, J902309, J911570. Heat resistant compound rated for sustained engine bay temperatures. Schedule replacement before cracking, glazing or tension loss leads to catastrophic snap and unplanned downtime Replace together with tensioner and pulleys to prevent premature re-failure on CASE and New Holland equipment Supports older machine models as OEM support channels thin over time Fleet stocking plan and replacement interval guidance provided with every order.

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Belt Drive Systems

Scheduled Maintenance Water Pump Belt – Fits Carrier Vector, Supra

50-00162-25 Water Pump Belt — compatible with Carrier Vector, Supra 650, Supra 750, X4 and X2 series transport refrigeration units. Heat-resistant rubber compounding with high-tensile polyester cord for sustained cooling performance. Replace during scheduled maintenance intervals; inspect tensioners and pulleys for cascading wear at each service point Stock ahead across mixed Carrier fleets — one part number consolidates inventory for multiple unit variants Edge fraying, tooth glazing, or tension loss signal end of service life before cargo risk arises Replacement interval guidance ships with every order to support fleet-level planning.

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Belt Drive Systems

Narrow V-Belt 0117-9565 for Deutz 1011 2011 Engine – Fleet Supply

0117-9565 Narrow V-Belt, 10x1125 mm — replacement for Deutz 1011/2011 series engines. Fits BF4M2011, F3L2011, F4L2011 and related models in construction and agricultural fleets Heat-resistant rubber with high-tensile polyester cords for sustained belt drive performance Watch for cracking, glazing, or fraying edges as signals to schedule replacement before failure Pair belt swaps with tensioner and idler pulley inspections to extend service intervals across your fleet Lifecycle support maintained for aging Deutz 1011 platforms with continued supply availability.

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Belt Drive Systems

Alternator Belt for Thermo King Tripac APU – Service Part

Replacement interval guidance ships with every order to support fleet maintenance planning

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Belt Drive Systems

Fan Pulley Hub Bearing BD35-12DU8A – Service Part for Dodge Ram

Fan Pulley Hub Bearing BD35-12DU8A — replacement for Dodge Ram 2500/3500/4500/5500 (1998–2012), pre-lubricated sealed design with heat-treated raceways. Monitor for pulley noise, belt misalignment, or rising coolant temps under load — replacing this bearing at early wear signs prevents secondary damage to belts, tensioners, and water pumps. Plan fleet-level preventive maintenance rather than reactive ordering to avoid unplanned downtime on 5.9L/6.7L pickups. Replacement interval guidance included with shipment to support your long-term service planning.

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Belt Drive Systems

Belt Tensioner Kit 6662997 for Bobcat Skid Steer Track Loaders – Fleet Supply

6662997 Belt Tensioner Kit with Fan Drive Idler Pulley — compatible with Bobcat Skid Steer Loaders 653, 751, 753, S130, S150, S160, S175, S185, S205, S220, S250, S300 and Track Loaders T140, T180, T190, T200, T250, T300. Includes pulley 6662997, tensioner arm 6725212, torsion spring 6700115, bearing 6655781, bushing, retainer, O-ring, grease ring, washer and fasteners (all cross-reference only) Scheduled replacement at service hour thresholds prevents belt slippage, overheating and secondary cooling system damage common in aging fan drive assemblies Full kit swap is recommended over pulley-only replacement to restore consistent tension across temperature cycles Older models such as 751 and 873 remain supported with complete aftermarket supply Service interval guidance and quality inspection records included with shipment.

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Belt Drive Systems

V-Belt 178509 for Cummins N14 NT855 – Fleet Supply

V-Belt 178509, CX Profile, 22mm Top Width × 1147mm Effective Length — replacement for Cummins N14, NH855, NT855, NH220, NH250 and NTA855 engine platforms. High-quality rubber with polyester cords; heat, oil and wear resistant Typical swap triggers: cracking, glazing, fraying or tension loss during scheduled service Inspect pulley alignment, tensioner condition and bearing play at each belt change Fleet replacement interval guidance ships with every order to keep preventive maintenance plans on track.

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Belt Drive Systems

Belt R123307 | Service Part for John Deere 3029 4039 4045 6068

R123307 Belt replacement for John Deere 3029, 4039, 4045, 6068 engines — new aftermarket condition, single-piece MOQ. Running belts past service intervals risks secondary damage to tensioners, pulleys, and driven accessories; planning replacements around visible cracking or glazing avoids emergency teardowns. Fleet operators benefit from stocking common sizes for mixed 2.9L, 3.9L, 4.5L, 6.8L engine deployments. Recommended replacement intervals align with standard engine service schedules Early wear indicators include fraying, loss of tension, and surface glazing Bundled drive-system refresh available with matched tensioners and idler components Replacement cycle guidance supplied with each shipment to support maintenance planning

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