Choose Belt Tensioner at WDPART

52 products

Why choose Belt Tensioner at WDPART?
The tensioner maintains the correct tension on the belt throughout the working cycle. It also helps protect other components like alternators and water pumps from overstress and premature failure.

How Can a Belt Tensioner Fail?
Corrosion
Bearing failure
Cracking
Failed spring

What Are the Symptoms of Belt Tensioner Failure?
Noisy belt
Failure of service components

What Are the Consequences of Belt Tensioner Failure?
Vehicle fails to start
Internal damage to the engine

Which belt tensioner does WDPART supply?
We offer various brands of belt tensioners with high quality. The brands we offered are Caterpillar,Volvo,Komatsu,Hitachi,JCB,Bobcat and so on. In stock alternative OEM available. Belt tensioner for JCB, belt tensioner for Komatsu, belt tensioner for Volvo, belt tensioner for Caterpillar, belt tensioner for Hitachi, belt tensioner for Bobcat.

Hot sale belt tensioner models: 320/08657, 320/08623, 20491753, 21155561, 04504262, 20909227, 20554253, 320/08657, 320/08759, 20487079, 20491753P, 2117895.


  •
    $110.00
    $110.00
    $0.00
    Free Shipping
    Application:
    Fit for Caterpillar
    Earthmoving Compactor 815K 816K
    Wheel-Type Loader
    910M 914M 918M 924K 926M 930K 930M 938K 938M 950 GC 950K 950L 950M 950M Z 962 962K 962L 962M 962M Z 966F 966F II
    Wheel-Type Skidder 525D 535D 545D 555D
    Engine - Industrial C4.4 C6.6 C7.1
    Track-Type Loader 953K 963 963K
    Telehandler C4.4 TH336C TH337C TH3510D TH357D TH406C TH407C TH408D TL1055D TL1255D TL642D TL943D
    Forest Products 2384C 2384D 2484C 2484D 2570C 2570D 2670C 2670D 538 559C 559D 563C 563D 573C 573D 579C 579D
    Motor Grader 120 120M 2 140 GC
    Wheeled Excavator M314 M314F M315F M316F M317F M318 M318F M320F M322F M323F MH3040
    Material Handler MH3022 MH3024 MH3026
    Paving Compactor
    C4.4 CB-54B CB-64B CB-66B CB-68B CB10 CB13 CB15 CB16 CB7 CB8 CCS9 CP-54B CP-56B CP-68B CP-74B CP44B CP54B CP56B CP68B CP74B CP76B CS-54B CS-56B CS-64B CS-66B CS-68B CS-74B CS-76B CS-78B CS44B CS54B CS56B CS64B CS68B CS74B CS78B CS79B CW-34 CW12 CW34
    Wheel Dozer 814K
    Backhoe Loader 416F 416F2 420F 420F2 428F 428F2 430F 430F2 432F 432F2 434F 434F2 440 444F 444F2 450 450F
    Excavator
    312E 312E L 312F 313D2 313D2 GC 313D2-GC 313F 313F L 314E CR 314E LCR 314F CR 315F LCR 316E L 316F 316F L 317 318D2 318D2 L 318E L 318F 318F L 320 320 GC 320 GX 320D2 GC 320F L 323 323 GX 323F 323F LN 323F OEM 323F SA 323GC 325 325F 325F LCR 326 326GC 330 330 GC 330GC 335 336 GC
    Pipelayer PL61
    Track-Type Tractor
    D3K2 LGP D3K2 XL D4 D4K2 LGP D4K2 XL D5 D5K2 LGP D5K2 XL D6K D6K2 D6K2 LGP D6K2 XL D6N D6N LGP D6N OEM D6N XL

    Interchange part number: 
    3691255 3779087

    Description: 
    Belt Tensioner Pulley

    Condition:New,Replacement
  •
    $58.00
    $58.00
    $0.00
    Excavator Belt Tensioner for Komatsu PC200-6/7 PC220-6/7 Cummins 
    Application:
    for Komatsu PC200-6/7 PC220-6/7 6D102
    Cummins 6D102 6BT PC200

    Interchange part number: 
    PC200-6/7

    Description: 
    Excavator Belt Tensioner

    Condition:New,Replacement

  •
    $89.00
    $89.00
    $0.00
    C3936213 Belt Tensioner Fits for Komatsu PC360-7 PC350-7 
    Free Shipping
    Application:
    Fits for Komatsu PC360-7 PC350-7 6D114
    Cummins 6CT 6BT 6CT8.3 6BT5 Engine

    Interchange part number: 
     C3936213 3936213

    Description: 
    Belt Tensioner

    Condition:New,Replacement
  •
    $53.80
    $53.80
    $0.00
    504065877 Belt Tensioner Idler Pulley for Iveco Truck
    Free Shipping
    Application:
    for Iveco Truck

    Interchange part number: 
    504065877

    Description: 
    belt tensioner Idler pulley

    Condition:New,Replacement
  •
    $90.00
    $90.00
    $0.00
    0127846000 0127425000 89436 Belt Tensioner Assembly
    Free Shipping
    Application:
    for Cummins E2100 E2500
    2003-2009 Freightliner Coronado - Position: Fan
    2003-2009 Western Star 4900SA - Position: Fan
    2004-2008 Sterling Truck A9500 - Position: Fan
    2003-2004 Freightliner Classic XL - Position: Fan
    2004-2008 Sterling Truck LT9500 - Position: Fan
    2003-2011 Freightliner Columbia - Position: Fan
    2003-2009 Western Star 4900FA - Position: Fan
    2003-2007 Freightliner Century Class - Position: Fan
    2004-2007 Sterling Truck L9500 - Position: Fan
    2003-2009 Freightliner FLD132 - Position: Fan
    2002-2008 Freightliner Argosy - Position: Fan
    2000-2000 Freightliner Argosy - Position: Fan
    2003-2008 Freightliner FLD120 - Position: Fan
    2003-2003 Sterling Truck Condor - Position: Air Conditioning
    2004-2007 Sterling Truck AT9500 - Position: Fan
    2009-2009 Sterling Truck L9500 - Position: Fan
    2003-2009 Western Star 4900EX - Position: Fan
    2005-2009 Freightliner FLD120SD - Position: Fan
    2008-2009 Freightliner Cascadia - Position: Fan

    Interchange part number: 
    0127846000 0127425000 89436

    Description: 
    Belt Tensioner Pulley

    Condition:New,Replacement
     
  •
    $86.00
    $86.00
    $0.00
    3976834 Belt Tensioner for Cummins 6CT8.3 6CT 6BT Engine
    Free Shipping
    Application:
    Cummins Isbe6.7 6CT 6BT 6CT8.3 6BT5.9 Engine
    Komastu 220-8 PC300-8 PC200-8Electric Flow Injection (EF) Engine
    Dodge Ram ISX ISC

    Interchange part number: 
    3976834

    Description: 
    Belt Tensioner Pulley Assy

    Condition:New,Replacement
  •
    $265.00
    $265.00
    $0.00

    7269057 Belt Tensioner Idler Assembly for Bobcat Loader 
    Free Shipping
    Application:
    Bobcat Wheel Steer Loader A770
    Skid Steer Loader S630 S650 S750 S770 S850
    Track Loader T630 T650 T750 T770 T870

    Interchange part number: 
    7269057

    Description: 
    Belt Tensioner Idler Assembly Assy

    Condition:New,Replacement

  •
    $88.00
    $88.00
    $0.00
    1333544 Belt Tensioner for Caterpillar CAT Engine 3176C C10
    Free Shipping
    Application:
    Caterpillar CAT Wheel-Type Loader 992G
    Engine - Truck C-10 C-12
    Off-Highway Truck 793D
    Wheel Dozer 854G
    Engine - Industrial 3176C 3196 C-10 C-12

    Interchange part number: 
    1333544 

    Description: 
    Belt Tensioner

    Condition:New,Replacement
  • $74.80
    $74.80
    $0.00
    320/08651 320/08584 Belt Tensioner for JCB 220 3CX 4CX Backhoe Loader 
    Free Shipping
    Application:
    for JCB 220 3CX 4CX Backhoe Loader

    Interchange part number: 
    320/08651 320/08584 32008651 32008584

    Description: 
    Belt Tensioner

    Condition:New,Replacement
     
  •
    $78.00
    $78.00
    $0.00
    320/08588 320/08586 Belt Tensioner for JCB Spare Parts
    Free Shipping
    Application:
    for JCB Spare Parts 3CX 4CX Backhoe Loader

    Interchange part number: 
    320/08588 320/08586 32008588 32008586

    Description: 
    Belt Idler Tensioner

    Condition:New,Replacement
     
  •
    $45.00
    $45.00
    $0.00
    320/08628 32008628 Belt tensioner Idler Pulley for JCB
    Free Shipping
    Application:
    fit for JCB Backohoe Loader 3CX 4CX

    Interchange part number: 
    320/08628 32008628

    Description: 
    Belt tensioner Idler Pulley

    Condition:New,Replacement
  • $54.90
    $54.90
    $0.00
    320/08564 320/08653 320/08923 Belt Tensioner Idler Pulley 
    Free Shipping
    Application:
    JCB Excavator 3CX 4CX 3DX 4DX

    Interchange part number: 
    320/08564 32008564 320/08653 32008653 320/08923 32008923

    Description: 
    Belt Tensioner Idler Pulley

    Condition:New,Replacement
     
  •
    $105.00
    $105.00
    $0.00
    1870553 2197391 1779757 Timing Belt tensioner Pulley
    Free Shipping
    Application:
    Scania Trucks
    P, G, R, T Series (2003-)
    D9/13, OC9
    L, P, G, R, S (2016-)
    DC/OC09/13
    Scania Bus
    F, K, N Series (2004-)
    D9/13, OC9
    Scania Marine & Industry
    E2011 (2010-)
    DC09A, DI09M, DC/DI13
    DC09 78/91A LIAZ BUS

    Interchange part number: 
    1870553 2197391 1779757 APV2729

    Description: 
    Belt tensioner Pulley Assy
    Pulley Size:74*39
    Bearing No.*ID:1*22
    Max Belt Width: 8rib

    Condition:New,Replacement
     
  •
    $90.00
    $90.00
    $0.00
    1438743 1503115 1545984 1774653 1859656 Belt Tensioner Pulley 
    Free Shipping!
    Application:
    fit for SCANIA Truck DX380 DX420 4-Series DC16

    Interchange part number: 
    1438743 1503115 1545984 1774653 1859656

    Description: 
    Belt Tensioner Pulley Assy
     
    Pulley Size:78*34
    Bearing No.*ID: 1*20
    Max Belt Width : 8 rib

    Condition:New,Replacement
     
  •
    $95.00
    $95.00
    $0.00
    5010550335 3979980 8149879 Belt Tensioner for Volvo 
    Free Shipping
    Application:
    Volvo FM 12 FM 12/420 FM 12 FM 12H/420 FM 12 FM 12/460
    FM 10 FM 10/320 FM 10 FM 10/360 NH 12 NH 12/420
    NH 12 NH 12/380 FH 12 FH 12-500 FM 12 FM 12H/380
    FM 12 FM 12/380 FM 12 FM 12H/340 FM 12 FM 12/340
    FH 12 FH 12/460 FH 12 FH 12/420 FH 12 FH 12/380
    FH 12 FH 12/340
    Renault TrucksPremium Route 385.24,400.24 385.26
    Renault Trucks Premium Distribution 210.16 250.16 250.19 300.16D 300.19 340.19D 300.16T 300.19D/T 340.19D/T
    Renault Trucks Premium Route 340.18 340.19 340.26 340.24
    340.18T 340.19T
    Renault Trucks Premium Distribution 210.18D, 220.18 250.18D
    300.18D 340.18D 300.26D 340.26D 300.18D/T 340.18D/T
    Renault Trucks Premium Route 385.26,400.26 385.18,400.18
    385.18T,400.18T 385.19,400.19 385.19T,400.19T 300.16
    300.18 300.18T 385.24T,400.24T
    Renault Trucks Kerax 260.18/B 300.18/B 340.18
    385.18/B 300.26/A,300.26/B 340.26/A,340.26/B
    385.26/A,385.26/B,385.26/C 340.32/A
    385.32/A,385.32/B,385.32/C 300.26/B 340.26/B
    385.26/B 385.32/B 385.26/A,385.26/B 385.32/A,385.32/B
    260.18 340.18 385.18 385.26 385.18T 385.26T 340.26
    400.26 400.18 400.18T 400.26/A,400.26/B,400.26/C
    400.26/B 400.26T 400.32/A,400.32/B,400.32/C 400.32/B
    Renault Trucks Premium Distribution 400.18D 400.18D/T
    320.18 D 370.18 270.18 420.18D 320.26D 320.24D 370.24D
    370.26D 320.18 
    Renault Trucks Premium Route 420.18 320.18 370.18 420.18
    370.26 370.24 420.24 420.26 420.25 420.18T
    Renault Trucks Kerax 370.26 420.18 320.26 420.26 420.34 370.32 370.18 420.32 350.34 410.26 450.26 410.32 450.32
    410.18 450.18 460.32 500.32
    Renault Trucks Premium 2 Route 410.18 D 450.18 D 410.24
    410.25 410.26 450.24 450.25 450.26 410.18 450.18 280.18 D
    320.18 D 370.18 D 410.18 D 450.18 D 280.26 370.26 410.26
    320.26 240.18 D 320.18

    Interchange part number: 
    5010550335 3979980 8149879

    Description: 
    belt tensioner pulley

    Condition:New,Replacement
  •
    $95.00
    $95.00
    $0.00
    21500149 20939284 20799527 Belt Tensioner for Volvo Penta 
    Free Shipping
    Application:
    Volvo Trucks
    FE, FL
    Volvo Bus
    B6R, B7R
    Volvo Off Road
    EC250D, EC250E, EC300D, EC300E
    EC350D, G930B, G930C, G940B
    G940C, G946B, G946C, G960B
    G960C, L110G, L110H, L120G
    L120H, P7110, P7170, P7820C
    P8820C, PL3005D
    Volvo Marine & Industry
    TAD560VE, TAD561VE, TAD734GE, TAD752GE
    TAD753GE, TAD754GE, TAD761VE, TAD762VE
    TAD763VE, TAD764VE, TAD765VE

    Interchange part number: 
    21500149 20939284 20799527

    Description: 
    belt tensioner

    Condition:New,Replacement
     
  •
    $50.00
    $50.00
    $0.00
    20521447 Belt Tensioner Idler Pulley for Volvo EC480 Excavator
    Free Shipping
    Application:
    Volvo Trucks
    FH13, FM13
    Volvo Marine & Industry
    D13B-A MP, D13B-B MP, D13B-C MP, D13B-D MP
    D13B-G MP, D13B-H MP

    Interchange part number: 
    20521447P

    Description: 
    belt tensioner

    Condition:New,Replacement
     
  •
    $116.00
    $116.00
    $0.00
    8149855 20935523 20762060 21422767 20966526 Belt Tensioner
    Free Shipping
    Application:
    Suitable for
    Volvo Trucks FH12, FH16, FM12, FM9 NH12
    Volvo Off Road A25D, A25E, E30D, A30E A40E, A40F, A40G, EC700B
    EC700C, FB2800C, FBR2800C, G900 Models
    L150E, L350F
    Volvo Marine & Industry
    D9A2A D9A-MG, TAD1250VE, TAD1251VE, TAD1252VE
    TAD1640GE, TAD1641GE, TAD1641VE, TAD1642GE
    TAD1642VE, TAD1643VE, TAD940GE, TAD940VE
    TAD941GE, TAD941VE, TAD942VE, TAD943VE
    TAD950VE, TAD951VE, TAD952VE, TWD1240VE
    Volvo D12 engine
    Renault
    Renault TRUCKS Magnum DXi 12 440.18 T 2004-2006
    Renault TRUCKS Magnum DXi 12 440.24 2004-2006
    Renault TRUCKS Magnum DXi 12 440.26 2004-2006
    Renault TRUCKS Magnum DXi 12 440.26 T 2004-2006
    Renault TRUCKS Magnum DXi 12 480.18 2004-2006
    Renault TRUCKS Magnum DXi 12 480.18 T 2004-2006
    Renault TRUCKS Magnum DXi 12 480.24 2004-2006
    Renault TRUCKS Magnum DXi 12 480.26 2004-2006
    Renault TRUCKS Magnum DXi 12 480.26 T 2004-2006
    Renault TRUCKS Magnum DXi 12 440.18 2004-2006

    Interchange part number: 
    8149855 20935523 20762060 21422767 20966526 7408149855 APV2400

    Description: 
    Alternator Belt Tensioner Pulley Assy

    Condition:New,Replacement

  •
    $65.00
    $65.00
    $0.00
    15125350 1851708 Belt Tensioners Idler Pulley for VOLVO
    Free Shipping
    Application:
    for VOLVO Volvo Excavator EC480
    A35F, A35F FS, A40F, A40F FS, EC340D, EC380D, EC380DHR, EC480D, EC480DHR, L150G, L180G, L180G HL, L220G, L250G, PL4809D

    Interchange part number: 
    15125350 1851708

    Description: 
    Belt Tensioners Pulley

    Condition:New,Replacement
  • $95.00
    $95.00
    $0.00
    1382514 APV2694 89485 Belt Tensioner for Caterpillar CAT
    Free Shipping
    Application:
    Fit for CATERPILLAR 
    Engine Machine 3508B 3524B
    Off Highway Truck 797
    Engine Truck 3126; 3126B; 3126E; C7
    Wheel Type Loader 992G
    Wheel Dozer 854G

    Interchange part number: 
    1382514 138-2514 CA1382514 APV2694 89485

    Description: 
    belt tensioner

    Condition:New,Replacement
     
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