If you are noticing engine vibrations, misfires and even backfiring your crankshaft position sensor maybe bad. Your car's dme (ecu) uses the signal from the crankshaft position sensor to control ignition timing and fuel injection, so if your sensor is failing your engine is suffering from poor timing and is not running efficiently. This kit is complete and ready to install.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Timing chains are critical engine components that should be addressed as soon as wear or stretching is noticed. The first indication is typically a misfire, as the timing chain stretches out skips a gear and creates the misfire. Shavings from the timing chain can also be noticed in the filter, around the drain plug or in the oil. The last sign is a rattle at idle and if this is missed serious engine damage can occur if the chain breaks. If you are experiencing any of these signs, replace your chain with this high-quality OEM (original equipment manufacturer) replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Sold individually. 2...(choose a part on the right to read more)

This is a brand new forged 4340 chromoly counterweighted crankshaft for the Porsche 356 c/sc & 912 air cooled engine.
These cranks are nitrided for strength, micro polished, and balanced within a gram.

High-quality OEM (original equipment manufacturer) replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Allows you to convert to one fan belt to run the fan and alternator like the factory rs versions. Oem part sourced in Germany to ensure quality, reliability and precise fitment. Once installed the alternator will run at the fan speed. That will lessen the inertial load and will add slightly more horsepower and acceleration. - includes fasteners (3 qty. M 6x35) - weighs .4 lbs ( .17 kg) please note: for 993 race car conversions or for cars without a/c we also recommend the corresponding crankshaft pulley, part # 99310205040 sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or ...(choose a part on the right to read more)

Oem (original equipment manufacturer) complete set of bearings (including # 8) sourced in Germany to ensure quality, reliability and precise fitment. Set includes: 1 qty. Crankshaft main bushing sleeve - bushing viii - oversize +0.25mm 12 qty. Crankshaft main bearing shells ii-vii (half) - oversize +0.25mm 2 qty. Crankshaft main bearing shells i (half) - oversize +0.25mm sold as a set. 1 necessary per car. Please note: please check the model fitment tab to ensure accurate fitment.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

2 required. One to reference the position of the crankshaft and the other to measure the speed. if either of these fail, the engine will have no spark. easily checked with a sensitive volt meter set to ac current, each device will generate 2.5 volts as the engine is cranked. often these are bent after a clutch is replaced or the plug broken from heat brittleness.
Known as: pulse sender

View/Change Diagram

924 1986-88 - Electrical	928 1983-86 - Electrical
928 1987-91 - Electrical	928 1992-95 - Electrical
944 1982-85 - Electrical	944 1985-88 - Electrical
944 1989-91 - Electrical	968 1992-95 - Electrical

- 3.2 l for increased horsepower and torque.* - genuine mahle forged pistons with deeper valve pockets. - genuine mahle steel (st52) nikasil coated cylinders.** - piston pin bore is off center (deaxiated) for factory quiet operation. - 10.3:1 compression. - 98 mm big bore. - 22x58 racing wrist pins - 70.4 stroke. - made in Germany by mahle gmbh. - piston rings installed directly on the pistons for ease of installation. - complete set with cylinders, pistons, rings, wrist pins and clips. - kit weighs 21.03 lbs. (9.54 kg). Mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high thermal resista...(choose a part on the right to read more)

High-quality victor reinz replacement gaskets, o-rings and washers to reseal your engine case (short block). Victor reinz has been supplying German auto manufacturers and Porsche for decades. They are a trusted name in gaskets and sealing products. This kit is complete with everything needed and we source this directly in Germany for an added level of quality. Sold individually. 1 set necessary per car. Please note: if you prefer the genuine crankshaft sealing ring, please order part # 99911342641 this also includes the intermediate shaft o-ring, part # 99970731540. Please check the model fitment tab to ensure accurate fitment.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive....(choose a part on the right to read more)

This degree wheel is used for the precise adjustment of camshafts. Fixed on the crankshaft it shows precise the degrees and the top dead center and bottom dead center (tdc - bdc).

This tool makes adjustment of the camshaft easy and preventing power loss
By improperly installed camshaft.



This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

General Fitment