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- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Restore smooth, reliable cooling in your Porsche with this OE Match air-conditioning compressor. Designed to meet original Porsche specifications, this high-quality replacement delivers factory-level performance, efficiency, and durability for your classic Porsche 928. Manufactured to the same form, fit, and function as the genuine part, this compressor ensures consistent refrigerant flow, quiet operation, and excellent long-term reliability. It installs directly with no modifications required, making it the ideal solution for restoring your air-conditioning system to original condition.
Fits:
Porsche 928 1987 - 1992
Diagram ref no 1
Why & When to Replace:
• A/C not cooling properly or blowing warm air
• Compressor clutch not engaging or producing noise
• Refrigerant leaks or visible oil traces on the compressor
• During A/C system overhaul or refrigerant conversion service
Replacing your worn compressor with an OE Match unit ensures reliable cooling, improved efficiency, and extended system life — preserving comfort and performance in your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92812611300
The product you are viewing cross references to these numbers
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
Fits:
Porsche 970 Panamera 3.6L 2010 - 2013
Porsche 970 Panamera 4.8L 2010 - 2013
For cars with Air conditioner (option code: 573) and 4-zone air conditioning system (option code: 576)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94812601103
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Crankshaft Pulley Holding Wrench for 4.8ltr V8 M48 – Essential Tool for High-Torque Pulley Removal and Installation
This crankshaft pulley holding wrench is engineered
specifically for the Porsche 957 and 958 Cayenne, as well as the Panamera
970.1 and 970.2, equipped with the powerful 4.8-litre V8 M48 engine.
Designed to withstand the exceptionally high torque required to loosen or
tighten the crankshaft pulley bolt, this tool securely locks the pulley in
place, preventing unwanted crankshaft rotation during critical engine service
procedures.
Fits:
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol 500HP 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol 550HP 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
On the M48 engine, the crank pulley drives major accessories and plays an essential role in engine timing and vibration control. Removing its centre bolt without the proper holding tool can damage the pulley, slip the timing, or overload internal components. This precision wrench ensures safe, stable and controlled operation during pulley removal or installation.
What This Crankshaft Pulley Holding Wrench Does
This specialised tool allows technicians to:
- Lock
the crankshaft pulley securely during high-torque bolt removal
- Prevent
crankshaft rotation, protecting timing components
- Support
accurate torque application during reinstallation
- Eliminate
risk of pulley damage from slipping or improper leverage
- Assist with front seal replacement, engine rebuilds and timing service
- Work safely on V8 engines with tight access and significant rotational force
Indispensable for anyone servicing the M48 engine.
Suitable for all 4.8-litre V8 M48 engine applications.
Why Crankshaft Pulleys Become Problematic on M48 Engines
The V8 M48 engine is known for:
- Extremely
tight crank pulley bolts, often exceeding standard tool capability
- Heat
cycling, causing bolts to seize or threads to bind
- Wear
in the rubber damper, requiring periodic pulley replacement
- High
torsional loads from large displacement and performance tuning
- Corrosion on the crank nose or pulley hub
- Previous incorrect servicing, leading to bolt over-tightening or rounding
A dedicated holding wrench eliminates service-related risks.
Why You Should Replace or Upgrade Your Crankshaft Holding Tool
A precision pulley holding wrench ensures:
- Safe, damage-free crank pulley removal
- Proper torque accuracy for engine longevity
- Reduced risk of timing misalignment
- Superior leverage with no slippage
- Protection for costly crankshaft and pulley components
- Professional results for workshop and enthusiast use
Worn or universal tools often slip, bend or fail under the high loads of M48 pulley service.