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TRUPA PRODUCT CATEGORY

BELT TENSIONERS.

Heavy-duty belt tensioners for European and North American truck engines, organized by truck brand, OE number and cross reference. Built for global importers, distributors, wholesalers and aftermarket brands.

VIEW 100 PRODUCTS →SEND YOUR OE LIST

100listed products

14brand applications

Belt Tensioners Belt Tensioners heavy-duty truck parts

SEARCH BY PRODUCT · BRAND · ENGINE · OE NUMBER

APPLICATION COVERAGE

FIND BELT TENSIONER BY BRAND.

Choose a brand to show only matching products from this category.

01PACCAR2 →02Freightliner2 →03Detroit Diesel2 →04International / Navistar6 →05Cummins7 →06Mack5 →07Mercedes-Benz Truck18 →08Volkswagen3 →09Volvo15 →10Scania12 →11Iveco10 →12DAF9 →13MAN6 →14MWM / Ford3 →

BUYER CHECKLIST

IDENTIFY THE RIGHT PART FASTER.

OE REFERENCE

Start with the complete OE number, including prefixes and suffixes.

ENGINE & MODEL

Confirm the engine family, truck model and applicable production year.

MARKET REQUIREMENT

Share quantity, destination and packaging needs for an accurate B2B offer.

CATEGORY KNOWLEDGE

BELT TENSIONERS TECHNICAL & SOURCING GUIDE.

What to confirm when sourcing belt tensioners for your market: application, engine, OE reference and quality requirements.

FUNCTION & APPLICATIONS

A belt tensioner keeps the correct tension on the accessory (serpentine) belt that drives the alternator, water pump, fan and air-conditioning compressor. It uses a spring-loaded arm and an idler pulley to absorb belt stretch and vibration.

BRANDS, ENGINES & MODELS

Current brand coverage: PACCAR · Freightliner · Detroit Diesel · International / Navistar · Cummins · Mack · Mercedes-Benz Truck · Volkswagen · Volvo · Scania · Iveco · DAF · MAN · MWM / Ford.

Browse by engine: Cummins M11 / ISM / QSM11 · Cummins 6CT 8.3 · Cummins ISF3.8

SELECTION INFORMATION

OE and cross-reference numbers (for example Gates, Dayco or Continental)
Engine and truck model, as some tensioners are shared across brands
Pulley type (grooved or flat), diameter and arm direction

COMMON FAILURE SIGNS

Belt squeal, slipping or chirping
Tensioner arm vibrating or bouncing at idle
Noisy or rough idler pulley bearing
Premature belt wear or the belt jumping off the pulleys

Troubleshooting guide: How to Identify the Correct Heavy-Duty Truck Belt Tensioner →

MATERIALS, TESTING & QUALITY

Spring torque, pulley bearing quality and arm pivot wear decide service life, so these are checked against the original part. Quality control at TRUPA.

OE REFERENCE DIRECTORY

Example references: 1929107 · 1878397 · 2019364 · 2234864 · 1955997 · 3400885 · 2TB903150 · 961003410014 · D11862549 · 36T6K25AA · A9362002970 · 1206659. Full OE number index · Dayco / Gates / SKF cross reference.

NEED AN APPLICATION CHECK?

SEND YOUR OE LIST, ENGINE OR TRUCK MODEL.

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BELT TENSIONERS PRODUCT RANGE100 matching products · Search by OE reference

Belt Tensioners / PACCAR

PACCAR MX13 Belt Tensioner

OE 1929107 / 1878397 / 2019364 / 2234864

BELT TENSIONERS.

FIND BELT TENSIONER BY BRAND.

IDENTIFY THE RIGHT PART FASTER.

OE REFERENCE

ENGINE & MODEL

MARKET REQUIREMENT

BELT TENSIONERS TECHNICAL & SOURCING GUIDE.

FUNCTION & APPLICATIONS

BRANDS, ENGINES & MODELS

SELECTION INFORMATION

COMMON FAILURE SIGNS

MATERIALS, TESTING & QUALITY

OE REFERENCE DIRECTORY

SEND YOUR OE LIST, ENGINE OR TRUCK MODEL.

PACCAR MX13 Belt Tensioner

PACCAR Belt Tensioner

Freightliner / Cummins / Caterpillar Belt Tensioner

Freightliner Belt Tensioner

Detroit Diesel Belt Tensioner

Detroit Diesel Caterpillar / Detroit Diesel Belt Tensioner

International / Navistar Belt Tensioner

International / Navistar Belt Tensioner

International / Navistar Belt Tensioner

International / Navistar Belt Tensioner

International / Navistar Belt Tensioner

International / Navistar Belt Tensioner

Cummins Caterpillar / QSM Belt Tensioner

Cummins ISF3.8L Belt Tensioner

Cummins 6CT / B,C SERIES / John Deere Belt Tensioner

Cummins Belt Tensioner

Cummins Belt Tensioner

Cummins Belt Tensioner

Cummins Belt Tensioner

Mack MP7 / Volvo D11 Belt Tensioner

Mack CU Series / Volvo VAH Belt Tensioner

Mack / Volvo Belt Tensioner

Mack Belt Tensioner

Mack Belt Tensioner

Mercedes-Benz ATEGO / UNIMOG Belt Tensioner

Mercedes-Benz ACTROS / TRAVEGO Belt Tensioner

Mercedes-Benz ATEGO / CITARO / CONECTO Belt Tensioner

Mercedes-Benz AXOR / CITARO / ECONIC Belt Tensioner

Mercedes-Benz ATEGO / AXOR / CITARO / LK/LN2 Belt Tensioner

Mercedes-Benz ACTROS / TRAVEGO Belt Tensioner

Mercedes-Benz ACTROS / TRAVEGO / O 303 Belt Tensioner

Mercedes-Benz ACTROS / CITARO / TRAVEGO Belt Tensioner

Mercedes-Benz ATEGO / AXOR Belt Tensioner

Mercedes-Benz AXOR 1835 LS / AXOR 1843 LS Belt Tensioner

Mercedes-Benz AXOR - 1835 LS Belt Tensioner

Mercedes-Benz ATEGO Belt Tensioner

Mercedes-Benz ACTROS MP2 / ATEGO Belt Tensioner

Mercedes-Benz AXOR Belt Tensioner

Mercedes-Benz Belt Tensioner

Mercedes-Benz Belt Tensioner

Mercedes-Benz Belt Tensioner

Mercedes-Benz Belt Tensioner

Volkswagen Trucks Belt Tensioner

Volkswagen Trucks Belt Tensioner

Volkswagen Trucks Belt Tensioner

Volvo FH12 / Volvo FL12 Belt Tensioner

Volvo FH16 Belt Tensioner

Volvo FH9700 / Volvo FM7 Belt Tensioner

Volvo Belt Tensioner

Volvo FM 7 / Volvo FM 7/250 Belt Tensioner

Volvo FM 9 Belt Tensioner

Volvo Renault Magnum / Volvo FH12 Belt Tensioner

Volvo Renault Kerax / Volvo FH12 Belt Tensioner

Volvo FL / Volvo FE Belt Tensioner

Volvo FM9 Belt Tensioner

Volvo FH4 Belt Tensioner

Volvo Belt Tensioner

Volvo Belt Tensioner

Volvo Belt Tensioner

Volvo Belt Tensioner

Scania 4-SERIES Belt Tensioner

Scania 4-SERIES Belt Tensioner

Scania 4-SERIES 94 C/260 / 4-SERIES 94 C/310 Belt Tensioner

Scania 4-SERIES 114 C/380 / 4-SERIES 114 G/340 Belt Tensioner

Scania 4-SERIES / 3-SERIES Belt Tensioner

Scania G360 Belt Tensioner