NEW - 10x MULTI PACK – RACE MASTER 13B 1986 - 2002 TO SUIT ALL MAZDA /

TO SUIT ALL MAZDA / COSMO 20B MAZDA ROTARY ENGINES USING AFTERMARKET HALF INCH 1/2" STUDS

Rear stationary gear o ring

COMPATIBLE WITH AFTERMARKET NON OEM BILLET 12A ENGINES

12A / 13B OIL CONTROL O RING SET

SUIT 26B STEEL OR BILLET ROTARY ENGINES

NEW - 10x MULTI PACK – RACE MASTER 13B 1986 - 2002 TO SUIT ALL MAZDA /10x MULTI PACK, Buy in bulk and save ! 13B MAZDA ROTARY ENGINE MASTER O RING SEAL REBUILD KIT SUIT 13B MAZDA RX7 COSMO ROTARY ENGINES COMPATIBLE WITH AFTERMARKET NON OEM BILLET 13B ENGINES SUIT BOTH TURBO AND NATURALLY ASPERATED APPLICATION FOR USE WITH ETHANOL FLEX ALCOHOL RACE FUELS *Engine components in photos are "EXAMPLE OF USE" and not included in the o'ring seal kit.