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Drive belt deflection roller Porsche 996 Turbo / 997 Turbo / GT3 - 99611501576
99611501576/1
Vehicle Group
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
Information
Drive belt deflection roller Porsche 996 Turbo / 997 Turbo / GT3
Fits:
Porsche 996 Turbo
Porsche 997 Turbo
Porsche 996 GT3 1999-05
Porsche 997 GT3 2007-11
Diagram ref No 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611501576
The product you are viewing cross references to these numbers
Fits:
Porsche 996 Turbo
Porsche 997 Turbo
Porsche 996 GT3 1999-05
Porsche 997 GT3 2007-11
Diagram ref No 8
Related reference numbers
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99611501576
99611501576
99611501571
4149031003
34537
99611501574
99611501573
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Price: €132.00
In stock
Related products
Vehicle Group
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Camshaft Idler Roller.
The OE Match Camshaft Idler Roller is a high-quality replacement timing belt guide roller designed to support and direct the camshaft timing belt within the engine timing system. As a critical component of the belt drive assembly, the idler roller helps maintain correct belt alignment, reduces vibration and ensures precise synchronisation between the crankshaft and camshaft.
Fits:
Diagram Ref No 10
Manufactured to OE specifications for fit, performance and durability, this camshaft idler roller is engineered to withstand continuous operation, high rotational speeds and demanding engine conditions. It is an essential service item during timing belt replacement and preventative maintenance, helping to preserve the reliability and accuracy of the engine timing system.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810557104
The product you are viewing cross references to these numbers
The OE Match Camshaft Idler Roller is a high-quality replacement timing belt guide roller designed to support and direct the camshaft timing belt within the engine timing system. As a critical component of the belt drive assembly, the idler roller helps maintain correct belt alignment, reduces vibration and ensures precise synchronisation between the crankshaft and camshaft.
Fits:
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram Ref No 10
Manufactured to OE specifications for fit, performance and durability, this camshaft idler roller is engineered to withstand continuous operation, high rotational speeds and demanding engine conditions. It is an essential service item during timing belt replacement and preventative maintenance, helping to preserve the reliability and accuracy of the engine timing system.
What This Product Does:
- Guides and supports the camshaft timing belt.
- Maintains correct timing belt alignment and routing.
- Helps reduce belt vibration and movement.
- Promotes even belt wear and consistent operation.
- Supports accurate synchronisation between crankshaft and camshaft.
- Contributes to reliable engine timing and performance.
Symptoms Of Wear Or Failure:
- Chirping, squealing or grinding noises from the timing belt area.
- Excessive timing belt vibration.
- Rough or noisy bearing operation.
- Visible wear or damage to the roller surface.
- Timing belt misalignment.
- Uneven or accelerated timing belt wear.
- Bearing looseness or excessive play.
- Increased risk of timing belt failure.
Why Replacement Matters:
- The camshaft idler roller operates continuously while the engine is running and is subjected to constant rotational forces, heat and bearing loads. Over time, bearing wear, loss of lubrication and material fatigue can reduce the roller's effectiveness and reliability.
- A failing idler roller can negatively affect timing belt tracking and alignment, causing premature belt wear and placing additional stress on surrounding timing components. In severe cases, bearing seizure or roller failure may result in timing belt damage or loss of engine timing, potentially leading to costly engine repairs.
Related reference numbers
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92810557104
92810557104
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Price: €35.94
In stock
Vehicle Group
- Porsche 928S2 4.7L 1984-86
Information
Alternator Belt.
The OE Match Alternator Belt is a high-quality replacement drive belt designed to transfer power from the engine crankshaft to the alternator and other belt-driven ancillary components where applicable. Manufactured to OE specifications for fit, durability and performance, this belt ensures reliable operation of the vehicle's charging system and helps maintain consistent electrical power supply.
Fits:
Constructed from high-strength, heat-resistant materials, the alternator belt is engineered to withstand continuous rotation, engine heat and varying load conditions. Proper belt operation is essential for maintaining battery charging, electrical system performance and overall vehicle reliability.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919225050
The product you are viewing cross references to these numbers
The OE Match Alternator Belt is a high-quality replacement drive belt designed to transfer power from the engine crankshaft to the alternator and other belt-driven ancillary components where applicable. Manufactured to OE specifications for fit, durability and performance, this belt ensures reliable operation of the vehicle's charging system and helps maintain consistent electrical power supply.
Fits:
- Porsche 928S2 4.7L 1984-86
Constructed from high-strength, heat-resistant materials, the alternator belt is engineered to withstand continuous rotation, engine heat and varying load conditions. Proper belt operation is essential for maintaining battery charging, electrical system performance and overall vehicle reliability.
What This Product Does:
- Transfers engine power to the alternator.
- Enables the alternator to generate electrical power.
- Maintains battery charging during vehicle operation.
- Supports the operation of the vehicle's electrical systems.
- Provides reliable power transmission under varying engine speeds.
- Helps ensure consistent charging system performance.
- Contributes to overall engine accessory operation.
Symptoms Of Wear Or Failure:
- Squealing or chirping noises from the engine bay.
- Battery warning light illuminated on the dashboard.
- Weak or discharged battery.
- Electrical system performance issues.
- Dimming headlights or interior lights.
- Visible cracking, fraying or glazing of the belt.
- Belt slipping during operation.
- Complete loss of charging system function if the belt breaks.
- Difficulty starting due to insufficient battery charging.
Why Replacement Matters:
- Alternator belts are subjected to constant tension, high rotational speeds, temperature fluctuations and environmental exposure. Over time, the belt material can harden, crack, stretch or wear, reducing its ability to maintain proper grip and power transmission.
- A worn belt may slip, causing reduced alternator output and inadequate battery charging. If the belt fails completely, the alternator will no longer generate electrical power, potentially leading to battery discharge, electrical system failure and vehicle breakdown. In some applications, a failed belt may also affect the operation of other engine-driven accessories.
- Replacing a worn alternator belt helps maintain reliable charging system performance, prevents unexpected breakdowns and ensures continued operation of critical electrical systems. An OE Match replacement provides factory-style fitment, dependable durability and long service life, helping keep your Porsche operating at its best.
Related reference numbers
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99919225050
99919225050
The product you are viewing cross references to these numbers
Price: €10.70
In stock
Vehicle Group
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Power Steering Belt
This Power Steering Belt is an OE Match V-belt drive belt designed for Porsche 928 models equipped with power steering. It transfers power from the engine to the power steering pump.
Fits:
Porsche 928 1985 - 1995
for cars with power steering
Diagram ref no 20
The belt transmits rotational force from the engine to the power steering pump, enabling hydraulic pressure that assists steering. This reduces steering effort and improves control, especially at low speeds. Without a functioning belt, the power steering system will not operate correctly.
Function
• Drives the power steering pump via crankshaft pulley
• Maintains hydraulic pressure for assisted steering
• Ensures smooth and responsive steering operation
• Provides reliable power transmission under load
Over time, drive belts wear, stretch, or crack due to heat and continuous use. A worn belt can slip, reduce steering assistance, or fail completely -resulting in heavy steering and potential loss of control. Replacing the belt ensures consistent power delivery to the steering system and prevents unexpected failure.
When to replace
• Cracked, frayed, or glazed belt surface
• Squealing noise from engine bay
• Reduced or inconsistent power steering assistance
• Visible belt slack or wear
• During routine service or preventative maintenance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919228650
The product you are viewing cross references to these numbers
This Power Steering Belt is an OE Match V-belt drive belt designed for Porsche 928 models equipped with power steering. It transfers power from the engine to the power steering pump.
Fits:
Porsche 928 1985 - 1995
for cars with power steering
Diagram ref no 20
The belt transmits rotational force from the engine to the power steering pump, enabling hydraulic pressure that assists steering. This reduces steering effort and improves control, especially at low speeds. Without a functioning belt, the power steering system will not operate correctly.
Function
• Drives the power steering pump via crankshaft pulley
• Maintains hydraulic pressure for assisted steering
• Ensures smooth and responsive steering operation
• Provides reliable power transmission under load
Over time, drive belts wear, stretch, or crack due to heat and continuous use. A worn belt can slip, reduce steering assistance, or fail completely -resulting in heavy steering and potential loss of control. Replacing the belt ensures consistent power delivery to the steering system and prevents unexpected failure.
When to replace
• Cracked, frayed, or glazed belt surface
• Squealing noise from engine bay
• Reduced or inconsistent power steering assistance
• Visible belt slack or wear
• During routine service or preventative maintenance
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99919228650
99919228650
520131000
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Price: €5.94
In stock