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

 : Engine - Internal Parts : Type I Modified Stationary Gear 12A Rear-Groove

Type I Modified Stationary Gear
12A Rear-Groove

Part Number: 10012

Price: $255.00

Sorry, this product is on temporary backorder.
Contact Racing Beat for ordering information
and expected availability date.

Type I Modified Stationary Gear - 12A Rear-Groove - Detail 2Type I Modified Stationary Gear - 12A Rear-Groove - Detail 3

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Type I Modified Stationary Gear
12A Rear-Groove

Our Racing Beat Type I Modified 12A Rear (Special-Grooved) Stationary Gears are strongly recommended for engines which are regularly running near or above 8,500 RPM. These gears have had several machining modifications performed, as well as heat-treating of the teeth to improve fatigue resistance and yield strength. The front gear and the standard-ungrooved rear gear have the stock bearing installed. The "special grooved" rear gear includes a three-window bearing and is intended for high power output racing engines, while the standard-ungrooved rear gear is best suited for high output streetable engines. Additionally, we offer for a nominal charge the machining process that allows the Type I front stationary gear to accommodate the larger thrust washer and related components found on the 1992 and later engines.

 

THIS PART CANNOT BE RETURNED FOR EXCHANGE OR REFUND DUE TO ITS FRAGILE NATURE AND POSSIBLE CUSTOMER MISHANDLING 

A Product Of Racing Beat Fabrication ServicesA Product Of Racing Beat Fabrication Services.

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