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camshaft Genuine Porsche part 94410527510
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
- We are unable to provide fitting details for this product at this time. Please contact us for further information.
This kit includes:
- Camshaft Belt
- Balance shaft belt
- Camshaft tensioner roller
- Timing belt tensioner roller
- Balance shaft idler roller
- Camshaft idler roller
Fits:
Porsche 924/944 2.5L
Porsche 944 TURBO 2.5 >1986
WITHOUT AUTO ADJUSTER
Early cars (83-86) that have been updated to the later style waterpump with belt guard rail will not use this kit, please order parts individualy.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BELTKIT01
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 Turbo 2.5L 8V 1985-88
Outer diameter: 32 mm / Width: 21 mm

Fits:
Porsche 924S 1986
Porsche 944 2.5L 8V 1982-86
Click 'Zoom in' for large parts diagram.
Diagram ref no 7.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410527302
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 Turbo 2.5L 8V 1985-88
This is a high-quality cam-/timing-belt idler/guide roller designed to replicates the original manufacturer specifications for diameter, width, bearing quality. Cam idler roller maintaining correct belt tension and alignment so that the camshafts, crankshaft (and in balance-shaft applications) remain perfectly synchronised. If the idler becomes worn or seizes, the belt can deviate, skip teeth or fail, potentially leading to catastrophic engine damage.
Fits:
Porsche 924S 1986 - 1988
Porsche 944 1983 - 1989*
Porsche 944 S, 944 S2, 944 Turbo
Porsche 968 1992 - 1995
* see Notes 2 & 3
Note 1: Also fits early 87 924S up to engine # 43H01919 (Manual Trans) & 43H60384 (Auto Trans)
Note 2: Also fits early 87 924S from engine # 43H01920 (Manual Trans) & 43H60385 (Auto Trans)
Note 3: Early cars (83-86) that have been updated to the later style water pump with belt guard rail will use this roller.
Diagram ref no 6
• Position on Vehicle: his part mounts in the timing belt drive system (camshaft-belt/guide roller area) on the front of the engine block, often adjacent to the belt guard/rail for the water pump/temporal belt path.
• Applications: Timing belt drive systems in the above-listed Porsche models (924S, 944, 968). Suitable replacement when restoring or maintaining correct cam/ crank timing and belt drive reliability.
The timing belt idler roller plays a crucial role in maintaining precise belt alignment and smooth engine operation. Over time, the bearing can wear out or seize, risking belt failure and serious engine damage. Replacing the roller during scheduled maintenance ensures long-term reliability, quiet operation, and protection of vital engine components.
When and why to replace:
• Signs of wear, noise, or rough bearing movement.
• During timing belt or water-pump service for easy access and complete system refresh.
• Preventative maintenance on high-mileage or older vehicles with original rollers.
• To prevent costly repairs caused by belt misalignment or breakage.
• To restore smooth, quiet belt operation and consistent timing performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410524104
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- 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

Dimensions:
Outer dia mm: 37.00
Width mm: 28.00
Fits:
Porsche 944S 1987-91
Porsche 968 1992-95
Click 'Zoom in' for large parts diagram.
Diagram Ref No 7.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410524102
The product you are viewing cross references to these numbers
- 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
This kit includes:
- Camshaft Belt
- Balance shaft belt
- Camshaft tensioner roller
- Timing belt tensioner roller
- Balance shaft idler roller
- Camshaft idler roller
Fits:
Porsche 944 2.5ltr turbo - 1987 to 1991
Porsche 944 2.7ltr - 1988 to 1989
8V ENGINE WITH AUTO ADJUSTER
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BELTKIT02
The product you are viewing cross references to these numbers
- Porsche 944 2.7L 8V 1988-89
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
1 x Belt Guard Rail (94410521301)
2 x Locking Nuts (99908409202)
1 x Tension Roller (94410524104)
Necessary to go with water pump 94410602122 for models listed below.
Fits:
Porsche 924S 1986-88
Porsche 944 2.5L 1982-88 (not Turbo)
Porsche 944S 2.5L 1987-88
It is important to note that replacing your water pump also requires you to replace your timing belt too.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WATERPUMP.ADP.944
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944S 2.5L 16V 1987-88
This kit includes:
- Camshaft Belt
- Balance shaft belt
- Camshaft tensioner roller
- Timing belt tensioner roller
- Balance shaft idler roller
- Camshaft idler rollers
Fits:
Porsche 944 S2 3.0L
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BELTKIT03
The product you are viewing cross references to these numbers
- Porsche 944S2 3.0L 16V 1989-91
This kit includes:
- Camshaft Belt
- Balance shaft belt
- Camshaft tensioner roller
- Timing belt tensioner roller
- Balance shaft idler roller
- Camshaft idler rollers
Fits:
Porsche 944S 2.5L 16v
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BELTKIT04
The product you are viewing cross references to these numbers
- Porsche 944S 2.5L 16V 1987-88
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
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- 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
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed