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Belts / Tensioners / Rollers

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DISPLAYING 17 to 29 (of 29 products)
1 2
Special Order item
94410563110
Product Information
Product Information
Cam belt tensioner.

porsche

Fits:
Porsche 944S 2.5L 16V 1987-91 M44.40
Porsche 968 1992-95 all models M44.40

Click 'Zoom in' for large parts diagram.
Diagram Ref No 9.

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Related, superseded, cross reference or alternative numbers for comparison.

94410563110
94410563110
01882
94410563103
94410563105

The product you are viewing cross references to these numbers
94410563110/1
Product Information
Product Information
Cam Belt Tensioner.
The OE Match Cam Belt Tensioner is a high-quality replacement component designed to maintain the correct tension on the engine's camshaft timing belt. As a critical part of the timing system, the tensioner ensures the timing belt remains properly aligned and tensioned, allowing precise synchronisation between the crankshaft and camshaft.

Fits:
  • Porsche 944S 2.5L 16V 1987-88
  • Porsche 968 3.0L 1992-94
  • Porsche 968 Sport 3.0L 1994-95
  • Porsche 968 CS 3.0L 1993-95
  • Porsche 968 Turbo S 3.0L 1993-94  

Diagram Ref No 9

Manufactured to OE specifications for fit, function and durability, this cam belt tensioner is engineered to withstand continuous operation, high engine speeds and demanding operating conditions. It is an essential replacement part during timing belt servicing, engine maintenance or timing system overhauls.

What This Product Does:
  • Maintains correct tension on the camshaft timing belt.
  • Prevents timing belt slack and misalignment.
  • Ensures accurate synchronisation between the crankshaft and camshaft.
  • Reduces vibration and movement within the timing belt system.
  • Helps maintain precise valve timing and engine performance.
  • Supports the longevity of the timing belt and related components.

Symptoms Of Wear Or Failure:
  • Maintains correct tension on the camshaft timing belt.
  • Prevents timing belt slack and misalignment.
  • Ensures accurate synchronisation between the crankshaft and camshaft.
  • Reduces vibration and movement within the timing belt system.
  • Helps maintain precise valve timing and engine performance.
  • Supports the longevity of the timing belt and related components.

Why Replacement Matters:

  • The cam belt tensioner operates continuously whenever the engine is running and is subjected to constant load, heat and vibration. Over time, bearings, springs and pulley surfaces can wear, reducing the tensioner's ability to maintain proper belt tension.
  • A failing tensioner can allow the timing belt to become loose, misaligned or prematurely worn. In severe cases, timing belt failure can occur, potentially causing significant engine damage and costly repairs. Because the timing system relies on precise belt tension to maintain accurate valve timing, replacing a worn tensioner is an important preventative maintenance measure.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94410563110
94410563110
01882
94410563103
94410563105

The product you are viewing cross references to these numbers
94410532303/2
Product Information
Product Information
Cam belt
This OE Match cam belt is a replacement engine timing belt for Porsche 944 S / S2 models from 1987 to 1991 and Porsche 968 models from 1992 to 1996. It is designed to match the original-style fitment and function. This replacement timing belt helps synchronise camshaft operation, supporting correct valve timing, smooth engine running, and reliable engine performance.

Fits:
Porsche 944 S/S2 1987 - 1991
Porsche 968 1992 - 1996

Diagram Ref No 4

The cam belt forms part of the engine timing system and helps keep the camshaft movement synchronised with engine operation. Correct camshaft timing is essential for smooth running, power delivery, fuel efficiency, and long-term engine reliability.

Functions
Replaces the cam belt / timing belt
  Supports correct camshaft timing
  Helps synchronise valve train operation
  Maintains smooth and reliable engine running
  Replaces cracked, worn, stretched, contaminated, or aged belts
  Suitable for scheduled timing belt service and preventative maintenance
  OE Match replacement for Porsche 944 S / S2 and 968 engine timing service.

Why Replace This Part?
Cam belts wear with age, mileage, heat, oil contamination, tension changes, and repeated engine use. A worn or overdue cam belt can crack, fray, stretch, lose teeth, or fail without warning. Timing belt failure can cause poor running, loss of valve timing, non-start issues, or serious engine damage. Replacing the belt at the correct service interval helps protect the engine and maintain reliable performance.

When to Replace This Part
  The timing belt service interval is due
  The cam belt is cracked, frayed, glazed, contaminated, or worn
  Belt teeth are damaged or missing
  The belt has been exposed to oil, coolant, or dirt
  Timing belt tension is incorrect or unstable
  Tensioners, rollers, water pump, or front engine seals are being replaced
  Preventative replacement is being carried out during major engine service.

Where it fits on the car
This cam belt fits within the engine timing belt / camshaft drive system on Porsche 944 S, 944 S2, and 968 models. It runs around the relevant camshaft and timing pulleys according to the factory timing layout.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94410532303
94410532302
94410515706
94410532300
94410532301
94410532303

The product you are viewing cross references to these numbers
Special Order item
94410532303
Product Information
Product Information
Cam belt
Genuine Porsche OE cam belt / timing belt for Porsche 944 S, 944 S2 and 968 models. This original Porsche toothed belt is used in the camshaft drive system on Porsche 16-valve DOHC engines, helping keep the crankshaft and camshafts correctly synchronised for accurate valve timing.

Fits:
Porsche 944 S/S2 1987 - 1991
Porsche 968 1992 - 1996

Diagram Ref No 4.

What This Part Does / Functions
•  Synchronises crankshaft and camshaft rotation
•  Maintains correct valve timing during engine operation
•  Drives the camshaft gear / camshaft timing system
•  Supports smooth running, correct combustion and engine performance
•  Helps prevent timing slip when installed and tensioned correctly
•  Provides OE Porsche tooth profile, length and fitment
•  Replaces a worn, aged, cracked or contaminated timing belt
•  Helps protect the engine from timing-related failure when serviced at the correct interval.

Why Replace This Part?
The cam belt is a critical engine service item. Over time, the belt can age, crack, stretch, wear or become contaminated by oil or coolant. If the belt slips or fails, the camshafts and crankshaft can move out of synchronisation, which may cause serious internal engine damage. Replacing it with a Genuine Porsche OE cam belt helps maintain accurate engine timing and supports the reliability of the 16-valve Porsche engine. During replacement, it is recommended to inspect the tensioners, rollers, water pump, balance shaft belt and related timing components.

When to Replace This Part
•   During scheduled timing belt service.
•   If the belt is cracked, frayed, glazed or visibly worn.
•   If the belt has been contaminated by oil, coolant or debris.
•   If the belt age or mileage is unknown.
•   When recommissioning a stored Porsche 944 S/S2 or 968
•   During camshaft, cylinder head, water pump, tensioner or roller service
•   If timing belt noise, tracking issues or tension problems are present
•   When restoring the engine with correct OE Porsche service parts

Where It Fits on the Car
This belt fits at the front of the engine, within the camshaft timing drive system. It runs around the timing pulleys and camshaft gear arrangement on the 16-valve DOHC engine.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94410532303
94410532302
94410515706
94410532300
94410532301
94410532303

The product you are viewing cross references to these numbers
94410532303/1
Product Information
Product Information
Cam belt.
Teeth Quant.: 119,
Width: 25 mm | Length: 1133 mm

Fits:
Porsche 944 S/S2 1987 - 1991
Porsche 968 1992 - 1996

Diagram Ref No 4.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94410532303
94410532302
94338
94410532302
94410515706
94410532300
94410532301
5094XS

The product you are viewing cross references to these numbers
Special Order item
94410220504
Product Information
Product Information
Engine Balance Shaft Gear Wheel.

porsche

Fits:
Porsche 924S 1986-88
Porsche 944 1982-91
Porsche 968 1992-95


Click 'Zoom in' for large parts diagram.
Diagram ref no 3.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94410220504
94410220504

The product you are viewing cross references to these numbers
Special Order item
90007437201
Product Information
Product Information
Hexagon head bolt M10 x 45 - Various applications

Sold each

Fits:
Porsche 356B / 356C - 1960 to 1965
Porsche 911 - 1978 to 1989
Porsche 924S - 1986 to 1988
Porsche 944 - 1985 to 1991
Porsche 968 - 1992 to 1995
Porsche 928 - 1978 to 1995 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90007437201
90007437201

The product you are viewing cross references to these numbers
1113
Product Information
Product Information
Special key for locking the balance shafts.
Porsche ref no 00072192000.

nordschleife

Fits:
Porsche 924 S
Porsche 944
Porsche 968

This tool is necessary for the exchange of the timing belt and allows the countering of the wheels during the process.

Made in Germany.

Note:
Trying to block the waves with pliers or lever is strongly discouraged: Not only by slipping the tool, but also by burrs on the roller, the new belt can be damaged.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

1113
1113
00072192000

The product you are viewing cross references to these numbers
1130
Product Information
Product Information
Special key for timing belt replacement, 27mm.
Made in Germany

nordschleife

Fits:
Porsche 924S
Porsche 944
Porsche 968

Description:
The tool is for loosening and tightening the hard to reach running / tensioning rollers and allows a secure and defined tightening.

The tool has been specially developed for this application only and allows the correct replacement of the balance shaft belt and / or timing belt. The narrow design of the keyhole and the double offset offer the best possible accessibility to the key areas behind the rollers.

The key is 100% German produced. Material and component geometry were designed for the maximum load cases in this application. The corrosion protection is galvanic blue galvanizing.

Note:
Only an outdated 24mm wide version of the tool is available at Porsche although the manufacturers of the wheels are already adjusted to 27mm.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

1130
1130

The product you are viewing cross references to these numbers
Special Order item
99919223650
Product Information
Product Information
Power Steering Belt.

porsche

Fits:
Porsche 924S 1986-88
Porsche 944 1982-91 all models
Porsche 968 1992-95 all models

Fits cars with power steering.

Click 'Zoom in' for large parts diagram.
Diagram Ref No 20.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99919223650
99919223650

The product you are viewing cross references to these numbers
99919223650/1
Product Information
Product Information
Power Steering Belt.

meyle

Fits:
Porsche 924S 1986-88
Porsche 944 1982-91 all models
Porsche 968 1992-95 all models

Fits cars with power steering.

Click 'Zoom in' for large parts diagram.
Diagram Ref No 20.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99919223650
99919223650
050 006 2285

The product you are viewing cross references to these numbers
Special Order item
94410506714
Product Information
Product Information
Timing Belt Tensioner for Automatic Cars.
For cars equipped with automatic timing belt tensioner.

porsche

Fits:
Porsche 924S 1987 and 1988
Porsche 944 1987, 1988 and 1989 Late model cars
Porsche 944 Turbo 1987, 1988, 1989, 1990 and 1991

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94410506714
94410506714

The product you are viewing cross references to these numbers
Special Order item
94410521302
Product Information
Product Information
Guide plate on water pump for timing belt.
porsche

Fits:
Porsche 924S 1987-88
Porsche 944 1987-91
Porsche 968 1992-95

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94410521302
94410521301
94410521302

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DISPLAYING 17 to 29 (of 29 products)
1 2
About Belts / Tensioners / Rollers

Engine Rebuild Belts, Tensioners & Rollers – Precision Timing for Reliable Porsche Performance

Engine rebuild belts, tensioners, and rollers are essential components in maintaining your Porsche’s precise engine timing and smooth operation. These parts work together to synchronise the camshaft and crankshaft, ensuring valves open and close at exactly the right time for optimal combustion. Over time, these components can wear or deteriorate, especially under high performance or extended use, making replacement vital during an engine rebuild or major service.

At Design911, we supply a full range of genuine and high-quality belts, tensioners, and rollers for various Porsche models including, 911, Boxster, Cayman, Cayenne, Macan, and Panamera models. Each component is designed for strength, accuracy, and long-lasting reliability — ensuring your rebuilt Porsche engine performs flawlessly mile after mile.

What Do Engine Belts, Tensioners & Rollers Do?

These components form the heart of the engine’s timing and auxiliary systems. They:

  • Drive key engine components, including the camshaft, alternator, and water pump.
  • Maintain accurate timing for optimal combustion and efficiency.
  • Reduce friction and noise through smooth roller and tensioner operation.
  • Ensure consistent belt tension to prevent slippage or premature wear.

Together, they guarantee your Porsche’s engine runs smoothly, efficiently, and reliably — whether cruising or driving at peak performance.

Why Do Belts, Tensioners & Rollers Fail?

Exposure to high temperatures, vibration, and constant motion causes natural wear over time. Common causes of failure include:

  • Aging rubber belts becoming brittle or cracked.
  • Worn bearings in rollers or tensioners leading to noise or vibration.
  • Loss of tension causing belt slippage or timing misalignment.
  • Contamination from oil or coolant degrading materials.
  • Extended maintenance intervals leading to unexpected failure.

Symptoms of failing components include squealing noises, poor engine performance, rough idle, or even timing belt failure, which can cause severe engine damage if ignored.

Why Replace Belts, Tensioners & Rollers During an Engine Rebuild?

Replacing these components during an engine rebuild ensures long-term reliability and eliminates the risk of future timing-related failures. A fresh set of belts, rollers, and tensioners restores precision, efficiency, and performance — protecting your investment.

Benefits of replacement include:

  • Restored precise timing and smooth operation.
  • Reduced risk of catastrophic engine failure.
  • Enhanced reliability and longevity of the rebuild.
  • Quieter, more efficient engine performance.

All components available from Design911 are made using premium-grade materials, precision bearings, and advanced heat-resistant compounds, ensuring maximum durability and performance in high-stress Porsche engines.

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