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.

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A1120350900

Mercedes CL203 Vibration Damper Engine Crankshaft Belt Pulley A1120350900

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9888682

Crankshaft Pulley BMW F20 F21 LCI Vibration Damper Wheel 9888682

PLN 427.95

Free delivery: Sep 22

If paid before 14:00

Part no. 04L105243

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

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. 06E145255C

Audi S4 B8 3.0 TFSI CAKA Power Steering Pump Belt Pulley Wheel 06E145255C

PLN 66.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1616897380

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

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2700521000

Mercedes W176 W246 Timing Chain Tensioner Bracket Petrol Engine A2700521000

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. HG9Q-6A228-BA

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

PLN 51.95

Delivery: Sep 22

If paid before 14:00

Part no. 55185074AX

Vauxhall Opel Corsa D Engine Belt Pulley Alternator Tensioner 55185074AX

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. 1576366

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

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. 04L903024

Audi A4 B9 2.0 TDI DETA Diesel Alternator Assembly 04L903024

PLN 522.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2702000170

Belt Tensioner Mercedes C117 W176 W246 Engine Drive Pulley A2702000170

PLN 113.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8585243

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

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2642000070

Mercedes W205 Engine Belt Drive Tensioner A2642000070

PLN 569.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2730300803

Mercedes W203 W212 Crankshaft Pulley Vibration Damper Wheel A2730300303

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 2647013

Ford Transit Mk8 Tourneo Custom Engine Fuel Pump Pulley Gear GK2Q-9A546-AD

PLN 132.95

Free delivery: Sep 22

If paid before 14:00

Part no. 059145201F

Audi Q7 4L 3.0 TDI BUG Diesel Belt Auxiliary Tension Pulley 059145201F

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 1711500

Ford Transit Connect 1.8 TDCI P7PB Crankshaft Pulley 1711500 4M5Q-6B319-EA

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 252814A000

Hyundai H-1 Auxiliary Belt Tensioner Pulley 2.5 CRDI DIesel 252814A000

PLN 100.95

Free delivery: Sep 22

If paid before 14:00

Part no. 057109105D

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

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 05L109243

Audi A4 B9 Q5 FY A6 C8 A7 C8 Belt Tensioner Pulley Roller 2.0 TDI 05L109243

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 05L105251C

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

PLN 379.95

Free delivery: Sep 22

If paid before 14:00

Part no. 079105251AP

Audi A7 S7 4G 4.0 TFSI Vibration Damper Crankshaft Pulley Wheel 079105251AP

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 04E145299N

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

PLN 85.95

Free delivery: Sep 22

If paid before 14:00

Part no. 03D105255D

Volkswagen Golf Mk6 Crankshaft Pulley 03D105255D

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. 1748131

BMW E34 E36 E39 E46 E60 Timing Belt Tensioner Pulley Adjusting Pulley 1748131

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A6112000670

Mercedes W639 Engine Belt Tensioner Wheel Pulley OM646 Diesel Engine A6112000670

PLN 313.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2762000170-1

Mercedes C204 Belt Tensioner M276 A2762000170

PLN 118.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR121747

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

PLN 759.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR120556

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

PLN 222.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR120557

Land Rover Discovery 3 L319 Camshaft Pulley 2.7 V6 Diesel Left N/S 4U3Q-6K286-BA

PLN 132.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1731716-1

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

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9802042280

Peugeot Boxer 3 Engine Crankshaft Timing Pulley 2.2 HDI 9802042280

PLN 99.95

Free delivery: Sep 22

If paid before 14:00

Part no. A6510301613

Mercedes W204 C207 W212 W246 Camshaft Gear Pulley OM651 A6510301613

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8602800-1

BMW F45 Mini F55 F56 Vibration Damper Engine Crank Pulley B46 B47 B48 8602800

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 2249242

Ford Fiesta Mk8 ST Engine Belt Tensioner Pulley 1.5 EcoBoost GN1G-6A228-AB

PLN 137.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2662000970-2

Mercedes W169 W245 M266 Petrol Engine Belt Tensioner A2662000970

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A6420300603

Mercedes Vito W639 Crankshaft Pulley Wheel 3.0 CDI A6420300603

PLN 199.95

Free delivery: Sep 22

If paid before 14:00

Part no. A6222001200

Mercedes W447 Engine Belt Tensioner Wheel Pulley OM622 Diesel A6222001200

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 04C105263B

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

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2710521903

Mercedes W204 W207 Crankshaft Gear Flywheel Pulley A2710521903

PLN 99.95

Free delivery: Sep 22

If paid before 14:00

Part no. 045105263A

Audi A3 8P S5 8T A4 B8 VW Golf 5K Polo 6R Crankshaft Timing Pulley 045105263A

PLN 66.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1708966-1

Ford Transit Mk7 Engine Crankshaft Belt Pulley 2.4 Diesel 1708966

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. 5A80209-1

BMW F20 LCI F40 F45 Crankshaft Pulley Vibration Damper Wheel B37 Diesel 5A80209

PLN 218.95

Free delivery: Sep 22

If paid before 14:00

Part no. 5A713F3

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

PLN 949.95

Free delivery: Sep 22

If paid before 14:00

Part no. 7952896-1

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

PLN 332.95

Free delivery: Sep 22

If paid before 14:00

Part no. 04L903024S

Volkswagen Crafter Transporter T6 Caddy Alternator 2.0 TDI Diesel 04L903024S

PLN 294.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9X2Q-6K286-BB

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

PLN 104.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1717678

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

PLN 279.95

Free delivery: Sep 22

If paid before 14:00

Part no. 2735160

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

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6C1Q-6B319-AD

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

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. 06D105263

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

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06E105251C

Audi A8 D4 Crankshaft Vibration Dampener Pulley 3.2 FSI 06E105251C

PLN 51.95

Delivery: Sep 22

If paid before 14:00

Part no. 06E109084G

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

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06E109083G

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

PLN 113.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR079293

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

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 057903133AD

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

PLN 474.95

Free delivery: Sep 22

If paid before 14:00

Part no. 07K903315T

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

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. 07K145172B

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

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 07K145172C

Audi RSQ3 8U Idler Pulley Bracket Holder Support 07K145172C

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 2046911

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

PLN 389.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9684979280

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 3S4Q-6A228-AC

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

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. 04L105263E

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

PLN 161.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06D109111B

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

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. 9846660

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

PLN 1,044.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8620022

BMW F01 F02 F10 F11 F25 N52 N53 Mechanical Timing Belt Tensioner 8620022

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 2219094

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

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 03L109243B

Audi A3 8P A4 B7 TT 8J Timing Belt Tensioner Roller 2.0 TDI 03L109243B

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 06Q903133E-1

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

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2782000570-1

Mercedes W166 W207 W212 Engine Belt Drive Tensioner Pulley A2782000570

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR114017

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

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. 07L105251H

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

PLN 113.95

Free delivery: Sep 22

If paid before 14:00

Part no. PQG500160

Range Rover L322 Drive Belt Tensioner 3.6 TDV8 Diesel PQG500160

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 07K903315AC-1

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

PLN 227.95

Free delivery: Sep 22

If paid before 14:00

Part no. PQH500060

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

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR006526

Land Rover Range Rover Sport L320 Timing Belt Tensioner 7H2Q6K254AA

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 5A79500

Bmw F40 F44 X1 F48 X2 F39 Mini F56 Crankshaft Vibration Damper Pulley 5A79500

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. A6512000470

Mercedes W906 OM651 Timing Belt Tensioner Pulley A6512000470

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 04L145299G

Volkswagen Transporter T6 Belt Tensioner Pulley 2.0 TDI CXGB 04L145299B

PLN 89.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR013424

Land Rover Discovery 4 L319 High Pressure Fuel Pump Gear Pulley 9X2Q-6A256-CB

PLN 85.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR016140

Land Rover Discovery 4 L319 Auxiliary Belt Tensioner CPLA-6A228-AB

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR071712

Land Rover Discovery Sport L550 Belt Tensioner Pulley GX73-6B248-AA

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8687695-1

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

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06E105251F

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

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. A1120520801

Mercedes CLK 320 W208 Camshaft Gear Pulley M112 A1120520801

PLN 47.95

Delivery: Sep 22

If paid before 14:00

Part no. 94810236123

Porsche Cayenne Turbo 92a Tension Pulley Engine Belt Tensioner 94810236123

PLN 222.95

Free delivery: Sep 22

If paid before 14:00

Part no. 534032010

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

PLN 66.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2822010300

Mercedes W177 C118 Water Pump Belt Tensioner M282 Petrol A2822010300

PLN 132.95

Free delivery: Sep 22

If paid before 14:00

Part no. 05E109187

Volkswagen Golf SV Mk7 Engine Pulley Tensioner Bracket Mount 1.5 TSI 05E109187

PLN 66.95

Free delivery: Sep 22

If paid before 14:00

Part no. 04E109479H

Volkswagen Golf Audi Seat Skoda Timing Belt Tensioner 1.5 TSI 04E109479H

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. 05E105263

Volkswagen Audi Seat Skoda Crankshaft Timing Gear Wheel 1.5 Petrol 05E105263

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. 04E109257A

VW Golf Mk8 Polo Mk6 Audi A3 8V 8Y Camshaft Control Valve 2.0 TDI 04E109257A

PLN 180.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1526680

Ford Focus St-2 Mk2 Drive Belt Pulley Wheel Bracket Holder Mount Petrol 1526680

PLN 137.95

Free delivery: Sep 22

If paid before 14:00

Part no. 30650957

Ford Focus St-2 Mk2 Belt Tensionner Pulley 2.5 DURATEC HYDA Petrol 30650957

PLN 89.95

Free delivery: Sep 22

If paid before 14:00

Part no. 5A713F1

BMW U06 X1 U11 Vibration Damper Crank Pulley B38 Petrol 5A713F1

PLN 759.95

Free delivery: Sep 22

If paid before 14:00

Part no. A0002060200

Mercedes W177 C118 Belt Tensioner Pulley Wheel M282 A0002060200

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2820350600

Mercedes W177 H247 Crankshaft Pulley M282 A2820350600

PLN 626.95

Free delivery: Sep 22

If paid before 14:00

Part no. 95810609100

Porsche Cayenne 92A Crankshaft Belt Pulley Wheel 3.0 TFSI 95810609100

PLN 118.95

Free delivery: Sep 22

If paid before 14:00

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