What is the construction and purpose of timing chains, timing belts, and mounting kits?

Timing chains, timing belts, and mounting kits are parts responsible for transferring drive between the crankshaft and the camshaft. A typical system includes a drive element, sprockets, a tensioner, guides or pulleys, and a cover. Mounting kits facilitate correct replacement because they contain the parts needed to secure and seal the entire mechanism. These elements are located within the timing area and have a direct impact on valve operation.

What are timing chains, timing belts, and mounting kits used for?

Timing chains, timing belts, and mounting kits are used to maintain the correct synchronization of piston and valve movement in the engine. The timing of valve opening, engine refinement, and proper mixture combustion depend on their accuracy. Wear of these elements can affect noise, performance, and the risk of timing phase misalignment. A properly selected kit also supports the correct installation of cooperating parts.

What role does a timing tensioner play?

A timing tensioner is a component that maintains constant tension on the belt or chain during engine operation. Depending on the design, it can operate mechanically, hydraulically, or via a spring, and work with a guide or pulley. Its task is to limit slack, vibrations, and skipping that could disrupt timing settings. When selecting, it is worth checking the tensioner type, mounting method, and compatibility with the engine version.

How to select a timing system for a specific engine?

The safest way is to compare the OEM number, engine code, year, and vehicle equipment version. It also matters whether the system uses a belt or a chain, and which cooperating elements should be replaced along with it. In practice, it is worth checking the completeness of the kit, the type of cover, and the compatibility of mounting points.

What symptoms may indicate wear of timing components?

Common symptoms include knocking or rattling from the timing area, uneven engine operation, and starting problems. In some cases, a crankshaft and camshaft synchronization error also appears. Such signals should be verified along with the condition of the tensioner, guides, pulleys, and covers.

What should be paid attention to when installing a timing kit?

During installation, it is crucial to align timing marks, maintain the installation sequence, and check the condition of sprockets and sealing surfaces. You should also compare bolts, mounting points, and the type of elements included in the kit. After installation, it is worth checking the system tension and housing tightness.

Timing Components & Kits

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

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Volkswagen Polo Mk6 Golf SV T-Roc Lower Timing Belt Cover Petrol 04C109175F

€23.95

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Audi RSQ3 8U Idler Pulley Bracket Holder Support 07K145172C

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

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Smart C451 Water Coolant Pump Belt Pulley A1322020011

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Audi A6 C7 A7 4K 2.8 V6 CHVA Engine Timing Chain Cover Panel Upper 06E109285J

€23.95

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€23.95

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€47.95

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Vibration Damper Mercedes C207 W212 W221 OM642 Diesel Pulley A6420301703

€56.95

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MINI Cooper One R50 R52 Friction Wheel Belt Tensioner 1482199

€23.95

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BMW F10 F20 F21 F30 N20 Petrol Vibration Damper Engine Crank Pulley 7624103

€56.95

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Audi RS4 B8 Engine Timing Chain Cover Panel Housing 4.2 FSI CFSA 07L109286M

€47.95

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Crankshaft Pulley BMW F39 F40 Mini F60 B48A20E Belt Vibration Damper 8671950

€51.95

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Mercedes-Benz A B W169 W245 48V Petrol Alternator Belt Tensioner Holder Pulley

€47.95

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Mercedes W205 C63 M177 Drive Alternator Belt Tensioner Bracket A1772420200

€42.95

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BMW E46 E81 X3 E83 Z4 E85 E87 E90 E91 Belt Tensioner Mechanical Pulley 7524267

€23.95

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Ford Ranger Mk4 Timing Gear Cover Plate Shield Panel 1715411 1449164

€23.95

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Volkswagen Crafter Transporter T6 Caddy Alternator 2.0 TDI Diesel 04L903024S

€66.95

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Mercedes W204 W211 Outlet Camshaft Sprocket Right O/S OM642 Diesel A6420521801

€32.95

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MINI Cooper D R55 R56 R57 LCI Mechanical Belt Tensioner 7823374

€23.95

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VW Volkswagen Golf CD1 Tiguan 5T T-Roc A1 Timing Belt Cover Plate 05L109145C

€23.95

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Ford Transit Custom Diesel Belt Tensioner Pulley Wheel Bracket CK20-3C831-AA

€23.95

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Mercedes W166 W207 W212 Engine Belt Drive Tensioner Pulley A2782000570

€23.95

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VW Volkswagen Golf Cd1 Passat 3G Toothed Belt Protection Guard Shield 05L129968

€23.95

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Mercedes W204 Auxiliary Fan Belt Tensioner A6512002170

€23.95

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

€23.95

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

€151.95

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

€23.95

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Mercedes C204 Belt Tensioner M276 A2762000170

€28.95

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Mercedes W447 W639 Engine Timing Case Chain Box Cover Plate A6510160124

€23.95

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

€23.95

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

€32.95

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Jaguar XF250 3.0 306DT AJV6D Diesel Belt Tensioner Pulley 4R8Q19A216AC

€23.95

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Audi A4 B8 Q2 GA Skoda Superb Mk3 Crankshaft Seal Housing 2.0 TDI 04L103151

€23.95

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Land Rover Discovery 4 L319 Timing Belt Cover Case 9X2Q-6A247-EA

€23.95

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

€23.95

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

€32.95

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

€23.95

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

€32.95

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

€142.95

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

€23.95

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

€23.95

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Ford Transit Mk7 Diesel Belt Tensioner Deflection Pulley Wheel CC1Q-19A216-CA

€23.95

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Nissan Qashqai Crankshaft Pulley Crank Shaft 123036715R

€28.95

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

€23.95

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Audi S3 8V 2.0 TFSI DJHA Petrol Engine Crankshaft Sprocket Pulley 06H105209AT

€28.95

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

€23.95

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

€28.95

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

€42.95

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€23.95

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BMW F45 Mini F60 B38X Crankshaft Pulley Vibration Damper 8624802

€113.95

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

€32.95

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

€23.95

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Audi A4 B7 2.7 TDI BPP Diesel Engine Timing Belt Cover 059109191

€28.95

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VW Golf 8 1.5 eTSI DFYA Alternator Belt Auxiliary Tensioner Pulley 04E145299L

€23.95

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Mercedes Vito W639 Sprinter W906 Diesel OM651 Belt Tensioner Pulley A6512001270

€32.95

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BMW X5 Series E53 3.0d M57 Vibration Damper Crankshaft Pulley 2247890

€37.95

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Volkswagen VW Golf Mk7 Alternator Belt Auxiliary Tensioner Pulley 04E145299L

€23.95

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

€61.95

Part no. 06K109123A

Audi A4 B9 A5 F5 A6 C8 2.0 TFSI Engine Timing Case Cover Housing 06K109123A

€42.95

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Mini Cooper F57 Crankshaft Wheel Sprocket B48B20A Engine 7626115

€89.95

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Smart Fortwo C451 1.0 Petrol Tensioner Belt Pulley A1322000070

€23.95

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Mercedes R231 OM642.820 Diesel Engine Belt Drive Tensioner Pulley A6422300342

€23.95

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Audi A8 D3 Timing Chain Cover Left N/S 3.2 FSI Petrol Quattro BPK 06E109285F

€23.95

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Timing Belt Cover Renault Clio II IV Engine Casing Panelling Diesel 135613805R

€23.95

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Mini Cooper One F55 F56 F57 Petrol Deflection Pulley 7649371

€23.95

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BMW 5 X3 X5 Series 2 E53 E60 E83 M54 Petrol Hydraulic Belt Tensioner 1722618

€32.95

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Audi A8 D3 Timing Chain Cover Right O/S 3.2 FSI Petrol Quattro BPK 06E109286F

€23.95

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Peugeot 206 1.6 NFU Crankshaft Pulley 9654961080J

€23.95

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Mercedes-Benz W164 W204 W211 Engine Alternator Tensioner Pulley A6422001370

€23.95

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Mercedes W639 Engine Belt Tensioner Wheel Pulley OM646 Diesel Engine A6112000670

€70.95

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

€32.95

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Ford Transit Mk7 Engine Crankshaft Belt Pulley 2.4 Diesel 1708966

€42.95

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Water Pump Pulley Volkswagen VW Polo 6R Water Pump Wheel Guide 03D121028B

€23.95

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Porsche Cayenne 92A Camshaft Pulley Drive Plate 95810218900

€23.95

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Mechanical Belt Tensioner BMW E90 F01 F10 LCI N47N N57N Pulley 7823199

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Mini R50 Vibration Damper Crankshaft Pulley 7790870

€99.95

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

€32.95

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Audi A8 D4 Q7 4L Engine Oil Pump Timing Chain Sprocket 4.2 TDI 079109570AP

€23.95

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Vauxhall Opel Corsa D Engine Vibration Damper Crankshaft Pulley 93177317

€28.95

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Mercedes Sprinter W907 Engine Timing Cover Panel OM654 Diesel A6540105807

€56.95

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

€222.95

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

€23.95

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BMW 1 3 5 SERIES E60N E61N E81 E82 E88 E87N Vibration damper crank shaft pulley

€23.95

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BMW 5 7 Series E60 E61 E63 E65 E66 Valve Air Intake Tube Pipe 7515077

€23.95

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Ford Transit MK7 Diesel Belt Tensioner Pulley 6C1Q-6A228-AB

€23.95

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

€23.95

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

€28.95

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Renault Trafic 2 Opel Vivaro A 2.0 DCI CDTI Belt Tensioner Pulley 8200357406

€23.95

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

€108.95

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

€23.95

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BMW X3 5 Series E34 E83 Mechanical Belt Tensioner Pulley 1427252

€23.95

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Audi S4 B8 S5 8T 3.0 TFSI CRE Inlet Camshaft Adjuster Unit 06E109083P

€94.95

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Land Rover Range Rover Sport L320 Timing Belt Tensioner 7H2Q6K254AA

€23.95

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Land Rover Discovery 3 L319 2.7 TDV6 Viscous Fan Pulley PQS500280 4H2Q8610BC

€23.95

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

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