What is the construction and purpose of tensioners and pulleys?

Tensioners and pulleys are components of the timing or accessory drive system, mounted near the belt or chain in the engine compartment. A typical assembly includes a housing, a bearing, a guide surface, and mounting points, and in some versions, a self-tensioning mechanism. Their task is to maintain the correct path and tension of the drive element.

What are tensioners and pulleys used for?

Tensioners and pulleys are used to stabilize the operation of a belt or chain and limit vibrations during engine operation. They influence the correct synchronization of components, operating culture, and the durability of mating parts. Without proper tension, accelerated wear, noise, or incorrect timing operation may occur.

What is the construction and function of a guide pulley?

A guide pulley is a component rotating on a bearing that determines the correct belt path and maintains its stability on a specific route. Its construction includes a working part, bearings, and a mounting hole or sleeve. In addition to guiding, it also reduces vibrations and limits uneven wear of mating surfaces.

How to select tensioners and pulleys for a specific car?

It is safest to compare the OEM part number, replacement numbers, engine version, fuel type, and mounting location. It is also worth checking the working diameter, type of mounting, and whether the element works with a belt, chain, or auxiliary accessories. For several variants of the same model, verification by VIN is also helpful.

What symptoms indicate wear of tensioners and pulleys?

The most common symptoms are bearing noise, squealing, uneven belt operation, and visible signs of excessive friction. You may also notice accessory vibrations, play on the pulley, or an incorrect belt path. Such signals should be compared with the condition of mating parts to assess the entire system.

What data should be considered when buying a used component?

When buying, it is worth checking the condition of the working surface, smoothness of rotation, absence of cracks, and completeness of mounting points. Compliance of markings with manufacturer documentation and comparison with the OEM number are also important. In many cases, confirming that the part fits a specific engine version and equipment is also helpful.

Tensioners & Pulleys

At the Global Parts automotive store, we offer a wide selection of original used car parts, including tensioners and rollers for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The tensioners and rollers we offer undergo quality control so that you can be sure that you are receiving a top-class product.

More information

Find it faster

Match to your vehicle

Make

Toyota Lexus LS400 Pulley Sub-Assy Camshaft Timing 1UZFE V8 Right O/S 1352350021

PLN 360.95

Part no. 057109105D

Audi A8 D3 Q7 4L Engine Toothed Belt Timing Pulley 4.2 TDI Diesel 057109105D

PLN 61.95

Part no. 071402627

Renault Laguna II 1.9 DCI Diesel Engine Belt Tensioner Pulley 071402627

PLN 61.95

Part no. 05L105251C

Audi A6 C8 A4 B9 Crankshaft Timing Belt Pulley Diesel 2.0 TDI 05L105251C

PLN 379.95

Part no. 03D145276E

VW Polo 6R 1.2 CGPB Drive Belt Guide Pulley 03D145276E

PLN 94.95

Part no. 04L903023L

Audi Q3 8U A3 8V Diesel Alternator Generator 2.0 TDI DFTA 04L903023L

PLN 142.95

Part no. GK2Q-6A228-AB

Ford Transit Custom Belt Tensioner Deflection Pulley 2.0 EcoBlue GK2Q-6A228-AB

PLN 113.95

Part no. 04E145299N

Seat Ibiza Mk5 VW Polo Mk5 Alternator Belt Auxiliary Tensioner Pulley 04E145299N

PLN 85.95

Part no. 7551308-1

BMW E81 E82 E88 E91 E92 E93 Vibration Damper Crank Shaft Pulley 7551308

PLN 123.95

Part no. HG9Q-6A228-BA

Ford Transit Mk8 2.0 TDCi Fan Belt Tensioner HG9Q-6A228-BA

PLN 51.95

Part no. 9654961080J

Peugeot 206 1.6 NFU Crankshaft Pulley 9654961080J

PLN 113.95

Part no. 8585243

BMW X5 E70 Deflection Pulley Engine Belt Drive 3.0sd M57N2 Diesel 8585243

PLN 142.95

Part no. 1576366

Ford Transit Mk7 Gear Pulley Camshaft Drive 2.4 TDCi 6C1Q-6256-AC

PLN 42.95

Part no. 9826368080

Citroen Relay 35L Belt Tensionier Engine Belt Pulley Frictional Wheel 9826368080

PLN 47.95

Part no. 06E109084N

Audi S4 B8 S5 8T 3.0 TFSI CRE Exhaust Camshaft Adjuster Unit 06E109084N

PLN 137.95

Part no. A2702000170

Belt Tensioner Mercedes C117 W176 W246 Engine Drive Pulley A2702000170

PLN 113.95

Part no. 5A80209

BMW F20 F21 LCI Crankshaft Pulley Vibration Damper Wheel B37 Diesel 5A80209

PLN 298.95

Part no. A2642000070-1

Mercedes W205 W213 Engine Belt Drive Tensioner Pulley M264 Petrol A2642000070

PLN 379.95

Part no. 04L903024

Audi A4 B9 2.0 TDI DETA Diesel Alternator Assembly 04L903024

PLN 522.95

Part no. 03D105255D

Volkswagen Golf Mk6 Crankshaft Pulley 03D105255D

PLN 42.95

Part no. 1616897380

Citroen Relay 3 Peugot Boxer 2.0 HDI Engine Mechanical Belt Tensioner 1616897380

PLN 94.95

Part no. 04L105243

Audi Q3 8U Crankshaft Timing Belt Pulley Vibration Damper 2.0 TDI 04L105243

PLN 46.95

Part no. 9888682

Crankshaft Pulley BMW F20 F21 LCI Vibration Damper Wheel 9888682

PLN 427.95

Part no. A1772420200

Mercedes W205 C63 M177 Drive Alternator Belt Tensioner Bracket A1772420200

PLN 180.95

Part no. 7597421

BMW F30 F31 F32 F34 320i 420i N20 Crankshaft Vibration Damper Pulley 7597421

PLN 99.95

Part no. A1772360040

Mercedes W205 W213 63 AMG Belt Tensioner Pulley M177 A1772360040 A1772000070

PLN 332.95

Part no. 7925778

BMW F40 X1 F48 Mini F56 Crankshaft Vibration Damper Pulley Wheel Diesel 7925778

PLN 569.95

Part no. A1120350900

Mercedes CL203 Vibration Damper Engine Crankshaft Belt Pulley A1120350900

PLN 94.95

Part no. A2700521000

Mercedes W176 W246 Timing Chain Tensioner Bracket Petrol Engine A2700521000

PLN 42.95

Part no. LR120556

Land Rover L319 Camshaft Belt Pulley 2.7 V6 Diesel Right O/S 4U3Q-6K286-AB

PLN 222.95

Part no. 3S4Q-6A228-AC

Ford Fiesta MK6 ST150 Engine Belt Tensioner 2.0 Petrol 3S4Q-6A228-AC

PLN 70.95

Part no. 04L105263E

Volkswagen Tiguan AD1 Passat 3G Crankshaft Gear Sprocket Pulley 04L105263E

PLN 161.95

Part no. 06D109111B

Audi A3 8P A4 B7 VW Golf MK5 Camshaft Pulley Sprocket 2.0 Petrol 06D109111B

PLN 56.95

Part no. 057903133AD

Audi A6 C8 Belt Tensioner Damper 3.0 TDI Diesel DDVB 057903133AD

PLN 474.95

Part no. LR079293

Land Range Rover Sport L494 L405 Belt Tensioner Pulley Diesel GPLA-6B209-CA

PLN 94.95

Part no. 9X2Q-6K286-BB

Land Rover Range Rover Sport L494 Camshaft Pulley 3.0 Diesel 9Q2Q-6K286-BB

PLN 104.95

Part no. 1717678

Ford Ranger Wildtrak Mk6 Crankshaft Pulley 3.2 TDCi Diesel BB3Q-6B319-BA

PLN 279.95

Part no. 2735160

Ford Ranger Wildatrak Mk6 Auxiliary Belt Tensioner Pulley 3.2 TDCi FB3Q-6A228-BA

PLN 94.95

Part no. 9684979280

Ford Transit Connect Courier Crankshaft Pulley Cover Cap 1.5 1.6 TDCi 9684979280

PLN 46.95

Part no. 2046911

Ford Focus Mk3 ST RS Auxiliary Belt Tensioner Pulley 2.0 CV6E-6A228-BB

PLN 389.95

Part no. 07K145172C

Audi RSQ3 8U Idler Pulley Bracket Holder Support 07K145172C

PLN 75.95

Part no. LR005996

Land Rover Discovery 3 L319 Crankshaft Gear Pulley Sprocket 2.7 V6 4S7Q-6306-AE

PLN 70.95

Part no. 1731716-1

Ford Transit Custom Crankshaft Pulley Vibration Wheel 2.2 TDCi BK2Q-6B319-BA

PLN 142.95

Part no. 9802042280

Peugeot Boxer 3 Engine Crankshaft Timing Pulley 2.2 HDI 9802042280

PLN 99.95

Part no. 5A713F3

BMW X1 U11 Belt Drive Vibration Damper Pulley 25eX B38A15P 1.5 Petrol 5A713F3

PLN 949.95

Part no. 7952896-1

BMW X1 U11 Timing Belt Tensioner Mechanical 25eX B38X B38A15P 1.5 Petrol 7952896

PLN 332.95

Part no. 04L903024S

Volkswagen Crafter Transporter T6 Caddy Alternator 2.0 TDI Diesel 04L903024S

PLN 294.95

Part no. 07K903315T

Audi RSQ3 8U Belt Tensioner Alternator Drive 2.5 TFSI Petrol 07K903315AC

PLN 70.95

Part no. 07K145172B

Audi RS Q3 8U Alternator Idler Pulley Holder Bracket 2.5 TFSI Petrol 07K145172B

PLN 142.95

Part no. 6C1Q-6B319-AD

Ford Transit Mk7 Crankshaft Pulley Wheel 2.2 TDCi Diesel 6C1Q-6B319-AD

PLN 56.95

Part no. 06D105263

Volkswagen Golf Gti 1K Crankshaft Timing Gear Sprocket 2.0 TFSI AXX 06D105263

PLN 61.95

Part no. 2215493

Ford Ranger Wildtrak Mk6 Belt Tensioner Pulley 2.0 Diesel JB3Q-8609-AB

PLN 427.95

Part no. 2212906

Ford Ranger Wildtrak Mk6 Fan Belt Tensioner Pulley 2.0 Ecoblue JB3Q-6A228-AA

PLN 142.95

Part no. 1762119

Ford B-Max Focus Mk3 Fiesta Mk7 Crankshaft Pulley 1.0 EcoBoost CM5G-6316-GC

PLN 156.95

Part no. 2261062

Ford B-Max Fiesta Mk7 Crankshaft Timing Belt Pulley Inner Sprocket E3BG-6306-AA

PLN 75.95

Part no. 7619245-4

BMW F10 F20 F21 F30 Vibration Damper Crank Pulley B47 Diesel Engine 7619245

PLN 142.95

Part no. 55282321

Fiat Ducato Mk3 2.2 Diesel Timing Belt Tensioner 55282321

PLN 118.95

Part no. 059903133R

Volkswagen Amarok 2H Timing Belt Tensioner 3.0 Diesel DDXE 059903133R

PLN 85.95

Part no. 1610080004

Toyota Yaris P9 Engine Water Pump Assembly Mount Pulley Bracket 1610080004

PLN 66.95

Part no. 03L109244J

VW Crafter 2E Caddy 2K Transporter T5 Polo 6R Belt Tensioner Pulley 03L109244J

PLN 56.95

Part no. A1322000070

Smart Fortwo C451 1.0 Petrol Tensioner Belt Pulley A1322000070

PLN 70.95

Part no. A1322020011

Smart C451 Water Coolant Pump Belt Pulley A1322020011

PLN 94.95

Part no. 06E105251C

Audi A8 D4 Crankshaft Vibration Dampener Pulley 3.2 FSI 06E105251C

PLN 51.95

Part no. 06E109084G

Audi A8 D3 3.2 FSI QUATTRO BPK Exhaust Camshaft Adjuster Unit 06E109084G

PLN 123.95

Part no. 06E109083G

Audi A8 D3 Camshaft Adjuster Unit 3.2 FSI QUATTRO BPK Petrol Engine 06E109083

PLN 113.95

Part no. 9846660

BMW X3 G01 Vibration Damper Engine Crank Pulley M40i B58D Petrol 9846660

PLN 1,044.95

Part no. 7790870

Mini R50 Vibration Damper Crankshaft Pulley 7790870

PLN 379.95

Part no. 7562801-1

BMW Mini Cooper R55 R56 R57 R58 LCi BMW F20 F30 Belt Driver Vibration Damper

PLN 113.95

Part no. 8511371-3

BMW X3 E53 X5 E70 E90 E92 E60 E61 E65 E83 Vibration Damper Pulley 8511371

PLN 379.95

Part no. 06N903133A

Audi A4 B9 A5 F5 A6 A7 C8 Q5 FY Belt Tensioner Pulley TFSI 2.0 06N903133A

PLN 645.95

Part no. 1662047010

Toyota Yaris P9 Engine Drive Belt V-Ribbed Tensioner Pulley Mount 1662047010

PLN 46.95

Part no. LR121747

Range Rover Sport L494 Crankshaft Pulley With Damper 3.0D AJ20D6 J6P36316DD

PLN 759.95

Part no. 8687695-1

Mini F56 F57 F60 BMW F40 F46 Belt Pulley Vibration Absorber Petrol B38 8687695

PLN 94.95

Part no. 7952900

BMW F70 F74 U06 X1 U11 X2 U10 Mechanical Belt Tensioner 7952900

PLN 208.95

Part no. 94810236123

Porsche Cayenne Turbo 92a Tension Pulley Engine Belt Tensioner 94810236123

PLN 222.95

Part no. 534032010

BMW E70 E71 E81 E87 Aux Belt Tensioner Pulley 534032010 Unbranded Substitute

PLN 66.95

Part no. 95810609100

Porsche Cayenne 92A Crankshaft Belt Pulley Wheel 3.0 TFSI 95810609100

PLN 118.95

Part no. 95810236120

Porsche Cayenne 92A Belt Tensioner Pulley 3.0 TFSI Hybrid 06E903133S 95810236120

PLN 170.95

Part no. 04L145299M

Volkswagen Crafter Mk2 Transporter T6 Belt Tensioner Pulley 2.0 TDi 04L145299M

PLN 165.95

Part no. 1800558

Ford Fiesta Mk7 Focus Mk3 Mondeo Mk5 Belt Tensioner 1.5 1.6 Petrol DS7G-6A228-AA

PLN 46.95

Part no. LR074072

Land Range Rover L538 Evoque Crankshaft Pulley Vibration Damper G4D3-6316-AC

PLN 256.95

Part no. A1120520801

Mercedes CLK 320 W208 Camshaft Gear Pulley M112 A1120520801

PLN 47.95

Part no. 07K903315AC-1

Audi RS3 8Y RSQ3 F3 Belt Tensioner Alternator Drive 2.5 TFSI Petrol 07K903315AC

PLN 227.95

Part no. PQG500160

Range Rover L322 Drive Belt Tensioner 3.6 TDV8 Diesel PQG500160

PLN 142.95

Part no. 06E105251F

Audi A4 B8 A5 8T A6 C7 Crankshaft Vibration Dampener Pulley 3.0 TFSI 06E105251F

PLN 142.95

Part no. LR006526

Land Rover Range Rover Sport L320 Timing Belt Tensioner 7H2Q6K254AA

PLN 61.95

Part no. PQH500060

Land Rover Range Rover Sport L320 Belt Tensioner Pulley 2.7 V6 LION PQH500060

PLN 61.95

Part no. 2219094

Ford Transit Custom Mk8 Timing Belt Tensioner Pulley 2.0 EcoBlue KK2Q-8D611-AA

PLN 142.95

Part no. 06Q903133E-1

Volkswagen Skoda Seat Audi 2.0 TSI TFSI Engine Belt Tensioner 06Q903133E

PLN 127.95

Part no. A2782000570-1

Mercedes W166 W207 W212 Engine Belt Drive Tensioner Pulley A2782000570

PLN 61.95

Part no. LR114017

Land Rover Discovery Sport L550 Belt Tensioner 2.0 AJ200 LR114017 GX73-6B248-AB

PLN 123.95

Part no. 07L105251H

Audi A8 S8 D3 Crankshaft Vibration Dampener Pulley 5.2 Petrol Engine 07L105251H

PLN 113.95

Part no. 04L130101

Audi A4 B8 A5 8T VW Golf Mk7 Mk8 Fuel Pump Pulley Sprocket 2.0 TDI 04L130101

PLN 61.95

Part no. 059103331H

VW Volkswagen Touareg 7l Balancer Weight Balance Shaft Pulley 3.0 TDI 059103331H

PLN 46.95

Part no. A6222001200

Mercedes W447 Engine Belt Tensioner Wheel Pulley OM622 Diesel A6222001200

PLN 75.95

Part no. 04C105263B

Audi A1 GB Crankshaft Gear Sprocket Pulley 1.0 TSI Petrol 04C105263B

PLN 70.95

Part no. 7634197-1

BMW F45 Tourer Mini F60 Countryman B38X Hybrid Mechanical Belt Tensioner 7634197

PLN 284.95

Part no. A2710521903

Mercedes W204 W207 Crankshaft Gear Flywheel Pulley A2710521903

PLN 99.95

Part no. 1708966-1

Ford Transit Mk7 Engine Crankshaft Belt Pulley 2.4 Diesel 1708966

PLN 70.95

Showing 100-198 of 429 products