Choose Belt Tensioner at WDPART

48 productos

Mostrando 1 - 24 de 48 productos

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.

Mostrando 1 - 24 de 48 productos

320/08657 32008657 Belt Tensioner for JCB Motor Engine 200 210 230 Excavators 3CX 4CX

320/08657 32008657 Belt Tensioner for JCB Motor Engine 200 210 230 Excavators 3CX 4CX | WDPART

WDPART Belt Tensioner 320/08657 32008657 for JCB Motor Engine 200 210 230 Excavators 3CX 4CX

$72.80

WDPART 3976831 3281583 3934821 Belt Tensioner for Cummins Engine 4B3.9 4B4.5 6B5.9 6B6.7 6C8.3 6CT 6CTA ISB

$76.70

APV2692 89480 1900649 Re518097 Belt tensioner for Cat Caterpillar Engine 3126B 3126E C-10 C-12 C-15 C-16 C-18 C-9 C15 C18 C7 C9

WDPART Belt Tensioner APV2692 89480 1900649 Re518097 for Cat Caterpillar Engine 3126B 3126E C-10 C-12 C-16 C15 C18 C7 C9

$79.80

WDPART New Belt Tensioner for Case/IH 2852161 2855622 504028028 87803067

$75.00

WDPART Belt Tensioner RE509517 for John Deere Engine 4024 5030 Loader 313 315 320 319D 328D CT315 CT322 CT332

$67.80

WDPART Belt Tensioner 20487079 21479276 21260406 7420487079 for Volvo D13 Engine Truck FH13 FM13 Bus B13R

$149.00

WDPART 2117895 D11862611 Belt Tensioner for Caterpillar CAT Engine C11 C13 Excavator 345C 345D 349D

$109.00

WDPART 320/08651 320/08584 Belt Tensioner for JCB 220 3CX 4CX Backhoe Loader Spare Parts

$74.80

320/08623 Belt Tensioner Pulley Idler for JCB Backhoe Loader 3CX 4CX | WDPART

WDPART 320/08623 Belt Tensioner Pulley Idler for JCB Backhoe Loader 3CX 4CX

$115.00

1870553 2197391 1779757 Timing Belt tensioner Pulley for SCANIA Trucks D9 P230 R360

WDPART 1870553 2197391 1779757 Timing Belt tensioner Pulley for SCANIA DX380 DX420 Trucks D9 P230 R360

$105.00

20491753 21155561 21631484 21145261 APV3235 Belt Tensioner for VOLVO Trucks FH12 FH16 Excavator EC360 Truck D16 Engine

WDPART Belt Tensioner 20491753 21155561 21631484 21145261 APV3235 for Volvo Trucks FH12 FH16 Excavator EC360 Truck D16 Engine

$108.00

WDPART 04504262 20909227 20554253 04294490 Belt Tensioner for Deutz Engine BFM2012 VOLVO EC210 EC240 EC290

$95.00

3190133 3104027 2178938 Belt Tensioner Pulley Assembly for Caterpillar CAT 6D107 PC200-8 Cummins X15 QSX ISX QSX15 ISX15 Engine

WDPART Belt Tensioner Pulley Assembly 3190133 3104027 2178938 for Caterpillar CAT 6D107 PC200-8 Cummins X15 QSX ISX QSX15 ISX15 Engine

$76.80

WDPART Drive Belt Tensioner Pulley Assembly 6735884 6711698 for Bobcat Skid Steel Loader 653 751 S150 S160 S175 T140 T180 T190

$160.00

WDPART 77-3192 Belt Tensioner With Pulley For Thermo King SLX SLXe SLXi 773192

$198.00

WDPART New Belt Tensioner 3860079 3860091 Replacement Fit For Volvo Penta 3.0L GL GS

$88.00

WDPART Belt Tensioner PE03-15-980B For Mazda 3 / 6 CX-3 CX-5 CX-9 2.0L 2.5L

$65.00

WDPART Belt Tensioner 2637A001 T411130 For Perkins 1106D-E66TA 1104D-E44T 1204E-E44TA

$115.00

WDPART Belt Tensioner 7331954 Fits for Bobcat

$169.00

WDPART RE68715 RE37981 86013886 Belt Tensioner for John Deere 1450 7710 9100 9510 9640 Combine W650

$87.16

WDPART 20739751 20935521 3979979 APV1151 21422765 Belt Tensioner for Volvo EC480 Excavator 380

$130.00

WDPART Belt Tensioner 2201209 1900634 for Caterpillar CAT Engine C7 C93126B 3126E Excavator 374 395

$105.00

WDPART 4759107 0491272 3441722 4299091 89440 Belt Tensioner for Caterpillar CAT 336D2 320D2 Engine C7.1 C6.4

$78.00

WDPART 3691255 3779087 Belt Tensioner for Caterpillar CAT Engine C4.4 C6.6 C7.1 Loader 910M 914M 918M

$110.00

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Let customers speak for us

from 518 reviews

Excellent service and product

James Alexander

08/17/2026

Ignition Starter Switch RE61717 With Key For John Deere 5310 5320 5420 4720 5210 5220 Tractor

Product received was 100% correct

I was in a pinch looking for a water pump for a Carrier unit with a Kubota engine. The Carrier pump is on a long back order and quite expensive. WDPART came through with the correct part at a very reasonable price. Will definitely order from them again.

DANIEL MCGOWAN

08/06/2026

Replacement 29-70183-00SV Water Pump for Kubota D1105 CT 3.69 Diesel Engine

Great replacement Voltage regulator

After troubleshooting that my voltage regulator on my 2009 Piaggio MP3250, was bad........I ordered this one and it fixed my issue. Mine was reading over 20v! It is supposed to be 14.6 or below. This was a perfect fit and worked immediately.

Robert White

07/30/2026

584533 639110 58086R Rectifier Voltage Regulator For Piaggio MP3 Scooter 250CC

Alles bestens

Roland Schlüter

07/20/2026

Diesel Stop Solenoid 1502-12C6U1B1S1 12V for Woodward 1500 Series

15047336 VOE15047336 Oil Pressure Sensor for Volvo truck A25E A30E A35E A35E Engine repair parts

Geoffrey Redmond

07/01/2026

15047336 VOE15047336 Oil Pressure Sensor for Volvo truck A25E A30E A35E A35E Engine repair parts

Great Aftermarket Key Switch

Fits and works just like the original one, and will these buy again.

KEVIN PORTIER

06/18/2026

Ignition Switch IZ-8970444180 897044-4180 8970444180 for Isuzu 3LA1 3LB1 3LD1 3LD2 4BD1 4BG1 4JG1 4JG2 4LB1 4LC1 6BG1 6HK1 SY235

Had doubts but everything was smooth. Thank you. -Rich

Richard Brown

05/02/2026

12V Diesel Stop Solenoid SA-4298-T 1503ES-12A5SUC9S for Woodward 1500 Series Kubota V2203 Case 560

santiago roman

04/24/2026

5006063 Electric Fuel Pump For Johnson Evinrude 6 CYL E-TEC 200-300 HP 3.3L 3.4L

Came as described!

Came as described! Took longer than expected but the seller is responsive and made sure it got expedited to me! Seem like very good quality as well..haven’t ran it yet still building.

ArmitageDavid

04/14/2026