Motor Meister is the USA's  #1 engine rebuilder for Porsche engines with rebuilding over 1000 Porsche 911 engines and is also becoming the USA's largest transmission rebuilders for Porsche 911 automobiles. We have been selling Porsche transmissions wholesale for many years and have opened our doors to the general public to go along with our successful Porsche engine rebuild line.

Porsche 915 Transmission pictured left

Motor Meister has seen Porsche mechanics and the do-it-your-selfer run into many problems when rebuilding their own transmissions, mostly in not knowing the tricks and secrets of what parts can be re-machined and re-used or in locating parts at a reasonable price. If you are looking for a 1969T first gear main shaft, or a ring-n-pinion for a 1977 911, or just a 2nd gear set for a 1983 911SC, these parts can be expensive and hard to find. That's where Motor Meister can help.

The local mechanics cannot use just their normal mechanics tools for a transmission rebuild. They require Porsche transmission jigs and Porsche transmission specific tools that where mostly sold only by Porsche, and these items are not cheap. Porsche lists over 100 transmission tools and some are even discontinued. This is where Motor Meister can come to the rescue. Motor Meister  can provide their expertise and inventory services to the customer or mechanic that will help with  the labor, removal and installation of the rebuilt transmission.

Porsche G-50 Transmission pictured right

Motor Meister's biggest asked question is "do I need a transmission rebuild"? Our answer is always the same, Porsche transmissions are a lot different then motors and are treated differently. Porsche transmissions usually do not get the needed attention like the motors do, either in rarely having the gear lube changed, adjustments made or driving characteristics not adjusted. Some Porsche drivers shift smoothly while others use  forceful shifting which can determine how long a transmission will last. Motor Meister has seen transmissions go bad because of improper clutch adjustments, wrong oils being used, or just the plain old 'heavy foot' syndrome.

Motor Meister has over 1000 transmission parts. Inventory includes gears, bearings, sliders, ring-n-pinions etc. Motor Meister has transmissions on the shelf ready to go for the customer that can not wait to get theirs rebuilt. Motor Meister would prefer, however, to rebuild the customers original transmission. This is the best way to see how things where going in the car, and to also make sure that the problem was caused by the transmission. Motor Meister has had transmissions sent in already torn down and there was nothing wrong? Whoops? When rebuilding the customers transmission it also helps in building the  transmission to meet their needs, either on the street, open highways, Autocrossing or for Road Racing.

Customer assistance is provided for removing and installing your Porsche transmissions. Motor Meister is just a phone call away with technical instructions for removal and installation or fax or E-mail.

Shipping is made very easy. Simply place the transmission on a pallet and Motor Meister will pick it up at your house or your mechanics shop. Motor Meister has done Porsche transmissions from New Zealand to Singapore. Most transmissions can be shipped UPS.

 All Rebuilt Porsche Transmissions Include

Pro Competition Series Performance Porsche Transmissions

Motor Meister's Pro Competition Series transmissions are popular for the Street Performance driver or full time road racer.

RS/RSR style short geared ring and pinion set up to provide you with the power band you will need in increasing your bottom end power. This will make your power band come on 1000 rpms sooner in ALL gears (it feels like a gain of 50 HP, since Porsches are made to be driven at top end on the Autobahn).

Laser Cut Light Weight Aluminum differential spacer.

We then install a new Torque Biasing Differential enables your Porsche to accelerate quicker and corner faster. The Torque Biasing Differential powers both drive wheels under nearly all conditions, instead of just one. All factory performance Porsches came factory with a LSD installed.

Aluminum Factory Differential Side Plate for  less flexing and added strength.

Billet Bearing Cage which will help from premature damage of bearings and main shaft which can bounce around from the stock cast iron plates. The stock 915 uses two cast iron plates and when under heavy loads from performance or race driving these will get damaged and will let the bearings move in and out and will damage the internal parts of the 915, including the transmission case.

Full External Lock Nut Kit and Washers for not premature loosing of hardware.

Complete Rebuild of transmission with, complete factory gasket set and new synchro rings.

Total Cost $3995.00, call for details!

Transmission Parts Motor Meister has a large inventory of used stock and racing Porsche transmission parts for any year Porsche you may need and even Sportomatics. All parts sold are 100% guaranteed on customers visual inspection. If you are looking for a used 911 limited slip to as small as a nut for the pinion shaft, we have it or can get it. We have a listing of over 1200 mechanics and shops just in the USA and Europe, if we do not have it we can get it.
Type Short Gear Ring-N-Pinion If you want your Porsche 911 to really pull hard out of the corners or pull hard from the “get go”, then you need to install a RS/RSR type final drive set up. Next time you drive your Porsche look at your tach, see how late your “power band” comes on? If you would like the power to come one “NOW” then you need to step up to this conversion. It “feels” like some one added 50HP to your Porsche, all it is is that it brings your power band lower, for your power hits sooner. This is a must for all Autocross Racers .
Porsche Stock 1st Gear Set 915	Porsche Performance 1st Gear Set

The new 1st gear main shaft has a removal gear set, while the stock 1st gear main shaft does not. This makes for interchangeable 1st gear choice.

Porsche 2nd Gear Sets	Porsche 3rd & 4th Gear Sets	Porsche 5th Gear Sets

Motor Meister has a full line of New and Used 901 and 915 gear sets for the Porsche owner who is either a restorer or the full time Racer.

We also buy and trade parts.  

Call 1-800-756-0956

Motor Meister Inc. 12262 Woodruff Avenue Downey, California 90241

Motor Meister is not affiliated with Porsche Cars North America or Dr. Ing. h.c.F. Porsche AG.
Porsche®, Porsche Crest® and logos are registered trademarks of Dr. Ing. h.c.F. Porsche AG. All Copyrights, Registered Trademarks and/or Registered Trade Names are property of their respective owners.