PORSCHE 987 CRANKCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1989-94 - Transmission (includes uncategorized and accessory items) 99660610599 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.
$132.77
Make a selection 99911342641EQ 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.
$30.80
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$12.65
Make a selection NLA10013800 Standard case/standard inside crank replaces 61610013800
$552.46
Make a selection NLA10190185 25mm case/3rd 75mm crank replaces 54610190185
$467.50
Make a selection STP240 This dial gauge holder is needed to properly measure crank shaft flywheel and pulley end-play. Can also be universally to check clearances and run-out. Applicable: most every Porsche and vw air-cooled engine. Please call our office for availability. General Fitment356 1950-59912 1965-69 914 1970-76 911 1965-69 911 1994-98 911 1989-94 911 1987-89 911 1984-86 911 1978-83 930 1975-77 911 1974-77 911 1970-73
$125.55
Make a selection 93110211100 High-quality OEM (original equipment manufacturer) fag replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Flywheel bushing located in the center of the flywheel at the rear of the crankshaft. View/Change Diagram
From $7.98
Make a selection 90110113261 25mm case / standard crank for 911, 914-6 and 930 1965-1977 12 req
From $54.03
Make a selection 99310605180 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.
From $152.90
Make a selection 93010090104EQ 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.
$118.80
Make a selection BES981C5000SKGT Gt4 clubsport ++ with the valves open. Completely civilized at low rpms and while cruising. + 11 hp & + 10 tq gain. - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - 2 3/4 tubing. - 2 x 3.5 (90 mm) round tips. - intoxicating growl at idle, partial throttle and wide open throttle. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - minimal resonance / drone in the cabin. - "aero quip" style motorsport muffler connections to ensure a leak free exhaust. - does not interfere with emissions and will not trigger the check engine light. - ecu programming (software) is not necessary. Please note: gaskets a...(choose a part on the right to read more)
$5,362.50
Make a selection BES981C1200SGT4 - equal length long tube headers with motorsports merge collector. - 200 cell hd German hjs tri metal sport cats. - primary diameter 50mm outer , 47mm inner for the larger 3.8l displacement. - t316 lightweight stainless steel. - reduces thermal stress on the motor. - made in Germany by m&m exhaust gmbh. Please add 2 engine to header gaskets when ordering - 2 qty 997 111 107 31 power: - 981 GT4 / spyder (3.8l) = + 18 crank hp (13kw) & 16 crank torque ( 21 nm) our latest development for the 981 is aimed at those who are looking for more torque in the mid-range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability matrix design catalytic converters. T...(choose a part on the right to read more)
$5,780.50
Make a selection BES97005080S11 Brombacher panamera s & 4s "sound version" sport muffler - 10 crank hp & + 9 crank torque. - 2.5'' tubing (63,5mm) straight through design for maximum power. - 11 lb. Weight savings. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - quad 4'' (100mm) round tips sold separately for basic OEM systems (without Porsche sport exhaust)* - tips can be individually adjusted for personal taste. - deeper tonal quality and louder volume which enhances 4.8 l Porsche sound.** - no ecu (software) programming necessary. - will work with OEM exhaust components. - absolutely no drone in the cabin. - does not interfere with emissions and will not trigger the check engine light. - made in Germany...(choose a part on the right to read more)
$2,476.10
Make a selection BES98111200SHD For 2012+ 981 facts: - equal length headers with motorsports merge collector. - 200 cell hd German hjs tri metal sport cats. - t316 lightweight stainless. - primary diameter 45mm outer , 42mm inner - each header weighs 13 lbs. (6 kg) - reduces thermal stress on the motor. - made in Germany please add 2 engine to header gaskets when ordering - 2 qty 99711110731 power: - 981 (2.7l) = + 12 crank hp (9 kw) & + 11 crank torque (15 nm) - 981s (3.4l) = + 16 crank hp (12kw) & 15 crank torque ( 20 nm) our latest development for the 981 is aimed at those who are looking for more torque in the mid-range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability ma...(choose a part on the right to read more)
$4,988.50
Make a selection BES98115000S This is a forum favorite for the best sound with minimal drone! This muffler really does everything so well. Civilized while cruising, a beast under load and cup car gurgles and crackles off throttle. + 11 hp & + 10 tq gain. - weighs 35.4 lbs - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - 2 1/2 tubing (63.5 mm). - 2 x 3.5 (90 mm) round tips. - intoxicating growl at idle, partial throttle and wide open throttle. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - minimal resonance / drone in the cabin (200 rpms worth) compared to the competition's mufflers. This can be verified on the forums like ...(choose a part on the right to read more)
$3,314.30
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