IMS Tools
The 8102 has been developed specifically for the quick and safe removal and replacement of the Porsche IMS (Intermediate Shaft) bearing on the M96 and M97 engines fitted to all water cooled 911, Boxster and Cayman models from 1999 through to 2008. Complete with the camshaft and crankshaft timing tools.
Porsche Applications: 911, Boxster, Cayman (1999 - 2008).
Engine code applications include: M96, M97.
Kit includes camshaft and crankshaft locking tools for both early and late engines.
2 methods for removal of the bearing are provided. Bearing installation as per OEM instruction.
Made in Sheffield. IMPORTANT: ensure the force screw is well lubricated with molybdenum disulphide grease before use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8102
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
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Bearing puller and adapter for extracting the existing bearing from the original center stud/bearing support (shown above)
Bearing driver tool to allow easy installation of the new bearing (shown above)
"Easy Out" adapter to allow extraction of bearing using the EPS bearing puller when and if the center stud/bearing support is broken or breaks during extraction
Crankshaft Pully TDC Lock Pin to secure the engine at the proper position to do an IMS Retrofit
Camshaft locks for both early 5-chain and later 3-chain engines (kit includes one ea.)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610590102TOOL
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
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12 Month Warranty
Worldwide Delivery
Precision IMS Tools for Safe, Accurate & Professional Porsche Engine Rebuilds
Intermediate Shaft (IMS) tools are essential for servicing, removing and installing the IMS bearing used in various Porsche flat-six engines—most notably the M96 and M97. These tools ensure the job is performed safely, accurately and without causing damage to the crankcase, timing components or bearing carrier. Whether you're rebuilding an engine, replacing a worn IMS bearing or upgrading to a performance alternative, dedicated IMS tools are vital for achieving professional-grade results.
Designed for both independent technicians and committed DIY engine builders, IMS tools take the guesswork out of one of the most delicate operations in Porsche engine maintenance.
What IMS Tools Do
IMS tools support precise and controlled handling of the
intermediate shaft system by:
- Safely
removing the IMS bearing without damaging surrounding components
- Positioning
and installing new bearings with perfect alignment
- Maintaining
correct tension on the intermediate shaft during service
- Preventing
timing chain disruption during bearing replacement
- Supporting
full engine teardown procedures for rebuilds
- Ensuring correct torque and seating of critical components
These tools make IMS servicing significantly more reliable and controlled than general-purpose alternatives.
Why IMS Components Commonly Fail
IMS bearing failure is a known issue on certain Porsche
engines due to design limitations, lubrication challenges and age-related wear.
Common causes include:
- Insufficient
lubrication of the bearing throughout its lifespan
- Age
and mileage-related fatigue accelerating wear
- Moisture
ingress causing corrosion inside the bearing
- High-load
driving stressing the bearing and shaft
- Long
oil change intervals allowing contamination to build up
- Degraded bearing seals restricting proper lubrication flow
Symptoms include metal debris in the oil filter, unusual engine noise, timing issues or catastrophic engine failure if left unaddressed.
Why IMS Tools Are Necessary for Replacement or Upgrade
Replacing the IMS bearing is a delicate procedure requiring
specialised equipment. Using a precision-engineered tool set designed to
match original alignment and service specifications ensures:
- Safe bearing removal with no crankcase damage
- Correct alignment for new bearing installation
- Reduced risk of chain tension loss or timing shift
- Professional-level accuracy for rebuilds and upgrades
- Compatibility with single-row, dual-row and upgraded IMS kits
- Faster, cleaner and safer servicing
Proper IMS tools protect both the engine and the technician by ensuring accuracy at every step.
