Early Rotary & 1979-85 Mazda RX-7 : Engine Internal Parts

Mazda Competition Carbon Race Apex Seal :: 74-85 12A

*Mazda backorded with no ETA* Mazda Competition's 1974-85 12A (3mm) Carbon Race Apex Seals are specifically designed to replace the stock cast iron apex seals in rotary engines operating near, or above, 8,500 RPM. These carbon apex seals are a one-...

Part Number: 11012
Our Price $165.00 More Information

Race Apex Seal Spring :: 74-85 12A

Our Racing Beat Race Apex Seal Springs, specifically designed to fit the underside of our 1974-85 12A (3mm) Race Apex Seals, provide proper pre-loading for these lighter one-piece seals. Unlike the stock inner and outer dual apex seal spring configuration...

Part Number: 11016
Our Price $23.10

Racing Beat 3-Window Rear Main Bearing :: 12A & 13B

Racing Beat offers a replacement 3-Window Rear Main Bearing for the Racing Beat Type I 12A Rear and Type I 13B Rear Special-Deep Grooved stationary gears. This Mazda-OEM bearing is modified by Racing Beat to allow greater lubrication to the bearing when ...

Part Number: 11114
Our Price $75.90

Mazda Race Rotor Bearing :: 12A & 13B

The Mazda Factory Race (MFR) rotor bearings for all 12A & 13B engines are the best bearings available of engine operation near or above 8500 RPM. The rotor bearings are manufactured with a deep groove for additional oil storage and offer an additional...

Part Number: 10045
Our Price $168.30

Type II Stationary Gear Bearing

The Type II Stationary Gear Bearing is intended for use with the Racing Beat-Modified Front and Rear Type II Stationary Gears (Part numbers 10016 & 10017 respectively). These bearings are not intended for use with the Racing Beat Front and Rear Type I...

Part Number: 11116
Our Price $93.76