All motorsport and racing parts are special order items. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty. No exceptions.

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.

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.

The Porsche 911 came equipped from the factory for high performance cornering -- but some things have changed in the almost 40 years the 911 has been on the road. For one, the rubber suspension bushings that monoballs replace are most likely already worn out or cracked from decades of use.

Why not replace them with stock rubber bushings? Most 911 owners today, especially those of us who take our cars to the track, have equipped our Porsches with tires much wider and stickier than stock, which allows higher g-forces to be achieved in cornering and braking. During that type of hard driving, rubber suspension bushings are compressed and flexed by the extreme loads being put on them, defeating your car's finely...(choose a part on the right to read more)

General Fitment

This seal kit consists of original part # 911 503 185 00 (left) and 911 503 186 00 (right). The set can be used on the trailing edge of the front fender at the cowl just below the windshield. It is also used under the back of the rear quarter panel where it meets the bumper side panel. Genuine part sourced from Porsche ag in Germany to ensure quality, reliability and precise fitment. Sold as a set. 1 set is necessary for front fenders and one set is necessary for the rear. Please note: this is the thinner width. This is not the thicker width from the SC models.

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 r...(choose a part on the right to read more)

U-channel screw set. Eight screws for attaching u-channel under the door seal at threshold. Fits all 356.

The Porsche 911 came equipped from the factory for high performance cornering -- but some things have changed in the almost 40 years the 911 has been on the road. For one, the rubber suspension bushings that monoballs replace are most likely already worn out or cracked from decades of use.

Why not replace them with stock rubber bushings? Most 911 owners today, especially those of us who take our cars to the track, have equipped our Porsches with tires much wider and stickier than stock, which allows higher g-forces to be achieved in cornering and braking. During that type of hard driving, rubber suspension bushings are compressed and flexed by the extreme loads being put on them, defeating your car's finely...(choose a part on the right to read more)

General Fitment

All motorsport and racing parts are special order items. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty. No exceptions.

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.

The Porsche 911 came equipped from the factory for high performance cornering -- but some things have changed in the almost 40 years the 911 has been on the road. For one, the rubber suspension bushings that monoballs replace are most likely already worn out or cracked from decades of use.

Why not replace them with stock rubber bushings? Most 911 owners today, especially those of us who take our cars to the track, have equipped our Porsches with tires much wider and stickier than stock, which allows higher g-forces to be achieved in cornering and braking. During that type of hard driving, rubber suspension bushings are compressed and flexed by the extreme loads being put on them, defeating your car's finely...(choose a part on the right to read more)

General Fitment

New profile to match original for proper sealing on early cars 35652807

Our weather sealed monoball cartridges are crafted in high carbon steel and 7075 t6 aircraft aluminum. They will positively locate the suspension arms so suspension motion is accurately repeated in every corner. Sold as a set. 1 kit is necessary per car. Please note: we recommend this kit for race use, as noise may resonate inside the cabin during street use. For those that are concerned about the noise, please order part # FVD3310212291

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.

FVD cylinder head gasket sets contain high quality German sourced gaskets, seals and o-rings. This kit contains a complete set of gaskets to make a teardown / rebuild more convenient. Sold as a complete set. 1 necessary per car. To complete the gasket set for the whole engine order please 91110090705eq too. Only for engines 911.92/93/97/98

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.

This small seal will stop the transmission fluid leak. easily replaced by removing the rear 13mm headed set screw in the rear tail cover. please remember that you will have to refill the transmission after removing the inner speedometer drive to replace this seal
Known as: o-ring 25,3-2,4 / o-ring / o-ring 25,3 -2,4 / o-ring 25,3 x 2,4

View/Change Diagram

911 1970-73 - Transmission	911 1970-73 - Transmission
911 1970-73 - Transmission	911 1970-73 - Transmission
911 1970-73 - Transmission	911 1970-73 - Transmission
911 1970-73 - Front Axle/Steering	911 1974-77 - Transmission
911 1974-77 - Transmission	911 1974-77 - Front Axle/Steering
911 1978-83 - Transmission	911 1978-83 - Front Axle/Steering
911 1984-86 - Front Axle/Steering	911 1987-89 - Front Axle/Steering
930 1975-77 - Front Axle/Steering	912 1965-69 - Transmission
912 1965-69 - Transmission	912 1965-69 - Transmission

This kit contains everything needed for a valve adjustment. High-quality victor reinz gaskets with hardware, designed to perform like the original. We source this kit in Germany to ensure quality, reliability and precise fitment. Set includes: 2 qty. Lower valve cover gaskets 93010519507 2 qty. Upper valve cover gaskets 93010519404 2 qty. Oil strainer / sump plate gaskets 93010139101 2 qty. Sealing rings 90012311830 8 qty. M6 nuts 8 qty. Chain case washers 34 qty. Valve cover nuts 34 qty. Valve cover washers 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 orde...(choose a part on the right to read more)

This is a cost effective alternative to buying new control arms. Replace worn-out original soft rubber (65 shore hardness value) control arm bushings with new bushings of the same rubber (65 shore hardness value). This bushing set is made in Germany, weather sealed, crafted in high carbon steel and 7075 t6 aircraft aluminum and includes a 65 shore hardness value cores. This is a front and rear bushing for the front lower control arm (wishbone). 2 sets are 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.

Panamera models with optional air suspension utilize four sensors to control the ride height. This is accomplished via the use of a small linkage or link which connects the sensor to the suspension. As the car is raised or lowered, the link moves the sensor up or down sending a signal to the computer telling it how high the car is. When you replace the non-adjustable factory link with this adjustable design, the output of the sensor makes the computer believe that the car is higher than it is. So, the computer will lower the ride height. The simplicity of this setup is that it retains full functionality of the factory system. Be warned, all adjustable lowering links are not the same! These links are machined al...(choose a part on the right to read more)

This kit is complete and includes a total of 8, 4 smaller and 4 larger for the rear control arms. Our weather sealed monoball cartridges are crafted in high carbon steel and 7075 t6 aircraft aluminum. They will positively locate the suspension arms so suspension motion is accurately repeated in every corner. Sold as a set of 8. 1 kit is necessary per car. Please note: noise may resonate inside the cabin during street use.

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.

Monoballs deliver precise, razor sharp handling.  but rapid wear has made them impractical for all but the most serious racers. Not anymore! Weather seals - our proprietary-design monoball cartridges have weather seals to keep dirt out and extend product life.  this is the only monoball suitable for street or extended track use.  dirt and water contaminate ordinary products and accelerate wear. Performance - today’s sticky tire compounds generate corner loads that easily compress factory rubber bushings causing wandering alignment settings. Camber and toe flop around upredictably. weather-sealed monoball cartridges replace compliant factory rubber bushings with hardened-steel spherical bearings. Unlike...(choose a part on the right to read more)

General Fitment

Crankcase / intermediate shaft cover seal. Sold individually. Did you know that we have complete engine service kits and complete gasket sets to make your next service a breeze? Find them under the spare parts tab, engine, then maintenance kits or gasket sets.

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.

View/Change Diagram

911 1978-83 - Engine	911 1984-86 - Engine
911 1984-86 - Engine	911 1987-89 - Engine
911 1987-89 - Engine	911 1989-94 - Engine
911 1989-94 - Engine	911 1994-98 - Engine
911 1994-98 - Engine	911 Turbo/GT2 2001-05 - Engine
911 GT3 2003-05 - Engine