Rohler

Billet aluminium black fan pulley half for single belt hub conversions. 



Fits:
Porsche 964 1989-94
Porsche 993 1995-98

Replacement for Porsche OE numbers 96410651102, 93010650900, 93010651000,

The single fan belt aluminum pulley is a compact and lightweight component designed to efficiently transfer power from the engine to the cooling fan. Its sleek aluminum construction ensures durability while reducing overall weight, allowing for improved engine performance and enhanced fuel efficiency. With its streamlined design, this pulley delivers reliable and smooth operation, contributing to the optimal functioning of the cooling system.

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3609001604

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Billet alloy crankshaft pulley (for single belt conversions) 
Option for cars retaining air conditioning.



Fits:
Porsche 964 (89-94) (w/ Air Conditioning)

• Replacement for 96410205001.
• For use with Steel OEM Hub or (96410205001/2) replacement hub.
• Requires (99310605180/1) single belt conversion hub.
• We also recommend our (3609001604) billet fan pulley halves.

Billet Aluminum Crankshaft Pulley for Single Belt Conversion is a meticulously crafted and high-performance automotive component. Engineered from premium-quality aluminum billet, it offers superior strength and durability. This precision-designed pulley is specifically tailored for single belt conversions, providing seamless power transfer and optimal performance. Its lightweight construction ensures reduced rotational mass, resulting in improved engine responsiveness and enhanced overall driving experience. Upgrade your Porsche with this exceptional crankshaft pulley, and enjoy the perfect balance of style and functionality.


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3609001402

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Alloy camshaft covers, LOWER. Anodised Silver. Made from Billet Alloy CNC
SET OF 2



Fits:
Porsche 993 1994-98

Now a permanent solution to leak-prone Porsche 993 factory plastic lower or upper valve covers. Over time, engine heat cycles cause the plastic valve covers to separate around the aluminium bolt sleeves causing an oil leak. Our replacement racing 993 lower or upper valve covers are precision-machined from aircraft-grade aluminium billet. These covers permanently correct the problem and help your engine run cooler by dissipating engine heat more efficiently due to their aluminium composition and finned surfaces.

• Never Leak
• Never Warp
• Cooler Running Engine
• Racing Durable
• Precision CNC Machined
• Straight Bolt-on
• 6061-T6 Aluminium Billet (Not Cast)

Click 'Zoom in' for large parts diagram.
Diagram Ref No 18

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99310511607SIL

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Alloy camshaft covers, UPPER. Anodised Black. Made from Billet Alloy CNC
SET OF 2



Fits:
Porsche 993 1994-98
Porsche 993 Turbo

Now a permanent solution to leak-prone Porsche 993 factory plastic lower or upper valve covers. Over time, engine heat cycles cause the plastic valve covers to separate around the aluminium bolt sleeves causing an oil leak. Our replacement racing 993 lower or upper valve covers are precision-machined from aircraft-grade aluminium billet. These covers permanently correct the problem and help your engine run cooler by dissipating engine heat more efficiently due to their aluminium composition and finned surfaces.

• Never Leak
• Never Warp
• Cooler Running Engine
• Racing Durable
• Precision CNC Machined
• Straight Bolt-on
• 6061-T6 Aluminium Billet (Not Cast)

Click 'Zoom in' for large parts diagram.
Diagram Ref No 16

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99310511505BLK

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Engine valve covers SET OF 2 billet aluminium UPPER.
SET OF 2



Fits:
Porsche 964 1989-94

The Porsche 964 engine valve covers are made of CNC machined billet aluminum. The benefits of using CNC machined billet aluminum valve covers are that they are more durable and resistant to corrosion than the factory covers. They also have chamfered edges and tight gasket fitment which helps prevent oil leaks. The 964 valve covers replace fragile, leaking factory covers and accept reusable OEM gaskets. With a corrosion-resistant finish, chamfered edges and tight gasket fitment, these are simply one of the best valve covers on the market, delivering safety and optimization in your 911’s engine bay

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96410511503

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Engine valve covers SET OF 2 Billet Aluminium, LOWER.
SET OF 2.



Fits:
Porsche 964 1989-94

The Porsche 964 engine valve covers are made of CNC machined billet aluminum. The benefits of using CNC machined billet aluminum valve covers are that they are more durable and resistant to corrosion than the factory covers. They also have chamfered edges and tight gasket fitment which helps prevent oil leaks. The 964 valve covers replace fragile, leaking factory covers and accept reusable OEM gaskets. With a corrosion-resistant finish, chamfered edges and tight gasket fitment, these are simply one of the best valve covers on the market, delivering safety and optimization in your 911’s engine bay

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96410511603

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Harmonically damped underdrive pulley. Dampens/reduces internal engine harmonics for improved engine performance, efficiency and longevity. 
replacement for OE 99710224101


Fits on all Porsche 986, 996, 987, 997 models EXCEPT 2.9L (multi hole crank pulley pattern), DFI engines, GT2, GT3 and Turbo.

Increase your engine output by reducing the draw of the engine's ancillaries ie the power steering pump, Air Conditioning, water pump and alternator by slowing them down and reducing the horsepower they use.

Underdrive pulley is one of the cheapest returns for the money spent when it comes to actual performance and horsepower gains for track and street use cars.

Installation tool (wrench) included, new OEM washer and crankshaft pulley bolt is recommended but not included with this product.

Please add Drive Belt for Under Drive Pully cars WITH Aircon Porsche 996/ Boxster 986/997 99610215199/1

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3609001608

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Torque tube bearing set of 4
Four anodized aluminum bearing blocks included to a set.

Shaft size: 24.4mm - please measure before ordering



Fits:
Porsche 944 / S / S2 / Turbo '82-91

944 torque tube bearings have not been available from Porsche or as an aftermarket. Factory new torque tube costs over £3000 which is always too much for 944 as the car price is so low. So this product would be a solution for 944 with worn out torque tube bearings. Bearing could be used in both street and racing. It is used to rebuild any 944 torque tube.

Fits part number 1 on diagram.

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3601109441

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SET OF 2 , Fast Road Performance gearbox / transmission Mounts. Semi-Solid Design.



Fits:
Porsche 986 Boxster
Porsche 987 Boxster
Porsche 987 Cayman

Simple and easy upgrade to failing OE transmission mounts. Perfectly balanced without compromising on the comfort and noise in the cabin.

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3609309627

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Performance engine mounts (PAIR). Included two M12 x 1.75 Nuts



Separate inserts available for varying densities
Shore ratings 65A Street (available separately)
Shore ratings 75A Fast Road (included in engine mounts)
Shore ratings 85A Track (available separately)

Fits:
Porsche 964 C2 / C4 / RS / Turbo
Porsche 993 C2 / C4 / RS / Turbo
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3

Please note: the threads needs to be treated with loctite before installation (not sold with the product).

Replacing your factory engine mounts with these performance semi-solid mounts will dramatically decrease engine movement which then will result in better acceleration and handling of your Porsche.

CNC machined mounts with PU bushes are absolute must have for any car on track or on the street. Very easy to replace by experienced DIYers.

For 911 & Porsche world article / fitment guide pdf please CLICK HERE

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3609309625

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HD Aluminium construction Coolant hose connector for Oil separator.

Fits:
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 997 CARRERA 2005-08

Diagram ref no 18

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99610622652PRM

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Lightweight Under drive Pulley is made from 6061-T6 aluminium. Offers improved HP & TQ by reducing drag from the power steering pump, A/C, water pump and alternator.

Pulley outer diameter: 123mm (measured from ribs to ribs)

Increase your engine output by reducing the draw of the engine's ancillaries ie the power steering pump, Air Conditioning, water pump and alternator by slowing them down and reducing the horsepower they use.

Underdrive pulley is one of the cheapest returns for the money spent when it comes to actual performance and horsepower gains for track and street use cars.

Installation tool (wrench) included, new OEM crankshaft pulley bolt is recommended but not included with this product.

Note: In order to accommodate the smaller diameter pulley, the timing boss on the engine case must be shortened using die grinder or similar tool (see link for instructions below).

Replacement Pulley for Original Porsche parts No. 99610211563

Fits:
Porsche 996 3.4L
Porsche 996 3.6L
Porsche 997 3.6L
Porsche Boxster 986
Porsche Boxster 987
Porsche Cayman 987C

**Please note you will need a new shorter Pully Belt which you can purchase from us.
99610215199/1
Under drive pulley w/ air conditioning - 2100mm

99610215198/1
Under drive pulley w/o air conditioning - 1905mm

Underderive Pulley Installation Instructions - CLICK HERE

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3609001601

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Front Adjustable Camber Plate Top Mount Set - Sealed for Porsche 993/964 

SET OF 2.

Fits:
Porsche 964 / 993*

* For cars with factory Boge shocks please call for fitment details.

** For 993's with factory strut mounts, longer strut mount bolts (m8x25mm) are required. Fits Bilstein PSS9/10 Kits, KW suspension and Ohlins suspension by drilling the centre bearing a little larger.

Camber Plates/Strut Mounts - Under extreme conditions, such as road racing and autocross, negative camber is required to keep as much of the tire’s contact patch on the road as possible. Stock suspension mounts will not allow you to achieve the necessary amount of negative camber required for this type of performance driving. Sealed camber plates incorporate motorsports Teflon-lined spherical bearings and eliminate the indistinct feedback associated with factory rubber mounts.

- Drastically increased bearing life due to the integrated factory GT3 weather seals.
- Motorsports Teflon-lined spherical bearings.
- Rigid bearing mount, not clipped in like some products available.
- Can be used with all factory and aftermarket struts, Including factory non adjustable units.
- Longer stud lengths to allow for easy installation of strut bar.
- Fully rebuild-able
- CNC machined 6061 anodized aluminium construction with stainless steel hardware.

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3602509641

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Replacement spring plates with friction free precision rod ends. Easy adjustment of toe angles without affecting camber.



(Please note original Porsche spring plates OE Numbers 96433106008 / 96433106010 are no longer available, so these are a great alternative)

The precision rod end also improves driver feedback and maintains alignment settings for better handling.
The plates are fabricated from alloy steel and nickel plated for strength and corrosion resistance.

Allows for camber settings up to -4.5 deg. Mount with slot on top for camber angle more than -1.5 deg.

Price is SET OF 2

Fits:
Porsche 964
Porsche 993

Motorsport Product

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3602609641

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