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Camshaft Idler Roller. Porsche 928 1978-82 - 92810557100
92810557100/1
Vehicle Group
- Porsche 928 4.5L 1978-82
Information
Camshaft idler roller
OE Match camshaft idler roller for Porsche 928 models from 1978 to 1982. This replacement timing belt roller helps guide and support the cam belt, maintaining correct belt tracking and reliable camshaft timing operation.
Fits:
Porsche 928 1978 - 1982
Diagram Ref No 10
The camshaft idler roller supports and guides the timing belt as it travels around the camshaft drive system. A smooth-running idler roller helps maintain correct belt alignment, reduces belt wear, and supports reliable camshaft timing
Functions
• Replaces the camshaft idler roller
• Guides and supports the timing cam belt
• Helps maintain correct belt tracking
• Supports accurate camshaft timing operation
• Helps reduce belt noise, vibration, and uneven wear
• Replaces worn, noisy, rough, loose, or seized idler rollers
• OE Match replacement for Porsche 928 timing belt service.
Why Replace This Part?
Camshaft idler rollers are exposed to constant rotation, belt load, heat, vibration, and age. Over time, the bearing can become rough, noisy, loose, or seized, which may cause poor belt tracking, belt wear, timing noise, or timing belt failure. Replacing the idler roller during timing belt service helps protect the timing system and supports reliable engine operation.
When to Replace This Part
• Timing belt service is being carried out
• The idler roller is noisy, rough, loose, or seized
• Timing belt tracking issues are present
• The timing belt shows uneven wear
• Front engine timing components are being refreshed
• Preventative replacement is required during major service
• The vehicle is undergoing Porsche 928 engine restoration.
Where it fits on the car
This idler roller fits in the front engine timing belt drive system on Porsche 928 models from 1978 to 1982. It forms part of the camshaft timing belt routing assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810557100
The product you are viewing cross references to these numbers
OE Match camshaft idler roller for Porsche 928 models from 1978 to 1982. This replacement timing belt roller helps guide and support the cam belt, maintaining correct belt tracking and reliable camshaft timing operation.
Fits:
Porsche 928 1978 - 1982
Diagram Ref No 10
The camshaft idler roller supports and guides the timing belt as it travels around the camshaft drive system. A smooth-running idler roller helps maintain correct belt alignment, reduces belt wear, and supports reliable camshaft timing
Functions
• Replaces the camshaft idler roller
• Guides and supports the timing cam belt
• Helps maintain correct belt tracking
• Supports accurate camshaft timing operation
• Helps reduce belt noise, vibration, and uneven wear
• Replaces worn, noisy, rough, loose, or seized idler rollers
• OE Match replacement for Porsche 928 timing belt service.
Why Replace This Part?
Camshaft idler rollers are exposed to constant rotation, belt load, heat, vibration, and age. Over time, the bearing can become rough, noisy, loose, or seized, which may cause poor belt tracking, belt wear, timing noise, or timing belt failure. Replacing the idler roller during timing belt service helps protect the timing system and supports reliable engine operation.
When to Replace This Part
• Timing belt service is being carried out
• The idler roller is noisy, rough, loose, or seized
• Timing belt tracking issues are present
• The timing belt shows uneven wear
• Front engine timing components are being refreshed
• Preventative replacement is required during major service
• The vehicle is undergoing Porsche 928 engine restoration.
Where it fits on the car
This idler roller fits in the front engine timing belt drive system on Porsche 928 models from 1978 to 1982. It forms part of the camshaft timing belt routing assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810557100
92810557100
The product you are viewing cross references to these numbers
Price: £39.50
In stock
Related products
Vehicle Group
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
Information
Drive belt deflection roller. EACH.
Fits:
Porsche 957 Cayenne 3.0L DIESEL 2009-12
Porsche 958 Cayenne 3.0L DIESEL
Porsche 970 Panamera 3.0L DIESEL 2012-16
Porsche 95B Macan 3.0L TDI 2014-18
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95510211921
The product you are viewing cross references to these numbers
Fits:
Porsche 957 Cayenne 3.0L DIESEL 2009-12
Porsche 958 Cayenne 3.0L DIESEL
Porsche 970 Panamera 3.0L DIESEL 2012-16
Porsche 95B Macan 3.0L TDI 2014-18
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95510211921
95510211921
95510211920
The product you are viewing cross references to these numbers
Price: £89.80
In stock
Vehicle Group
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
Information
Belt pensioner roller.
Fits:
Porsche 958 Cayenne 3.0L DIESEL
Porsche 970 Panamera 3.0L DIESEL 2012-16
Porsche 95B Macan 3.0L TDI 2014-18
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958903133
The product you are viewing cross references to these numbers
Fits:
Porsche 958 Cayenne 3.0L DIESEL
Porsche 970 Panamera 3.0L DIESEL 2012-16
Porsche 95B Macan 3.0L TDI 2014-18
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958903133
95810236151
95810236150
958903133
The product you are viewing cross references to these numbers
Price: £179.04
Orderable
Vehicle Group
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
Information
V-ribbed drive belt for alternator, air-conditioning compressor, and alternator
The DAYCO V-ribbed drive belt (6PK2415) is an OEM-quality auxiliary drive belt designed for the Porsche 95B.1 Macan S Diesel 3.0L V6 (2014–2018). Manufactured as a direct replacement for Porsche part number 958903137, this multi-rib belt ensures efficient power transmission from the engine to key auxiliary components, including the alternator and air conditioning compressor, helping to maintain reliable vehicle performance.
Fits:
Porsche 95B.1 Macan 3.0L DIESEL 2014 - 2018
Diagram ref no 14
A genuine DAYCO V-ribbed auxiliary drive belt (6PK2415) manufactured as a direct replacement for Porsche part number 958903137. Transfers engine power to the alternator and auxiliary drive components, ensuring reliable battery charging and efficient operation of the vehicle's electrical and air conditioning systems.
Key Features & Benefits
• Genuine DAYCO OEM-quality drive belt
• Direct replacement for Porsche 958903137
• 6PK2415 multi-rib design
• High-strength EPDM construction for extended durability
• Excellent resistance to heat, wear, and stretching
• Smooth, quiet operation with precise fitment
• Ideal for scheduled maintenance and belt replacement
Why Replacing the Drive Belt Matters
The auxiliary drive belt operates continuously whenever the engine is running. Over time it can become worn, cracked, glazed, or stretched, reducing efficiency and increasing the risk of belt failure. Replacing the belt at the recommended service interval helps maintain reliable charging performance and ensures the auxiliary systems continue to operate correctly.
When to Replace the Drive Belt
• Visible cracks, fraying, or glazing
• Squealing or chirping noises from the engine bay
• Signs of belt stretching or excessive wear
• During major engine or auxiliary drive servicing
• If contaminated by oil or coolant
• At the manufacturer's recommended service interval
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958903137
The product you are viewing cross references to these numbers
The DAYCO V-ribbed drive belt (6PK2415) is an OEM-quality auxiliary drive belt designed for the Porsche 95B.1 Macan S Diesel 3.0L V6 (2014–2018). Manufactured as a direct replacement for Porsche part number 958903137, this multi-rib belt ensures efficient power transmission from the engine to key auxiliary components, including the alternator and air conditioning compressor, helping to maintain reliable vehicle performance.
Fits:
Porsche 95B.1 Macan 3.0L DIESEL 2014 - 2018
Diagram ref no 14
A genuine DAYCO V-ribbed auxiliary drive belt (6PK2415) manufactured as a direct replacement for Porsche part number 958903137. Transfers engine power to the alternator and auxiliary drive components, ensuring reliable battery charging and efficient operation of the vehicle's electrical and air conditioning systems.
Key Features & Benefits
• Genuine DAYCO OEM-quality drive belt
• Direct replacement for Porsche 958903137
• 6PK2415 multi-rib design
• High-strength EPDM construction for extended durability
• Excellent resistance to heat, wear, and stretching
• Smooth, quiet operation with precise fitment
• Ideal for scheduled maintenance and belt replacement
Why Replacing the Drive Belt Matters
The auxiliary drive belt operates continuously whenever the engine is running. Over time it can become worn, cracked, glazed, or stretched, reducing efficiency and increasing the risk of belt failure. Replacing the belt at the recommended service interval helps maintain reliable charging performance and ensures the auxiliary systems continue to operate correctly.
When to Replace the Drive Belt
• Visible cracks, fraying, or glazing
• Squealing or chirping noises from the engine bay
• Signs of belt stretching or excessive wear
• During major engine or auxiliary drive servicing
• If contaminated by oil or coolant
• At the manufacturer's recommended service interval
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958903137
059903137AG
958903137
The product you are viewing cross references to these numbers
Price: £16.29
In stock