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

 : Engine - Internal Parts : Mazda Race Rotor Bearing 12A & 13B

Mazda Race Rotor Bearing
12A & 13B

Part Number: 10045

Price: $139.00

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Mazda Race Rotor Bearing - 12A & 13B - Detail 1

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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 .0005" (approximate) clearance. These bearings can be used in 1973 and earlier engines by grinding off the indexing tab.

Mazda Motorsports Competition PartMazda Motorsports Competition Part.

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