A-B1555721-AI Fits Case-GEAR REDUCTION
A-B1555721-AI Fits Case-GEAR REDUCTION
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One New Aftermarket Replacement Gear Reduction Fits Case Fits Briggs & Fits Stratton Animal, World Formula, and Mod WF Engines
This aftermarket replacement gear reduction Fits Case Fits Briggs & Fits Stratton (B&S) racing engines used in karting and quarter midget applications. The gear reduction Fits Case houses the 6-to-1 gear reduction assembly, reducing engine output speed while increasing torque to the drivetrain. It is designed for use with the spline crankshaft configuration required on quarter midget engines -- note that Lo206, Kart Animal, and World Formula engines require a crankshaft change to use this gearbox (spline crank required).
Compatible Models
Fits Briggs & Fits Stratton Racing Engines: Animal (quarter midget), World Formula (WF), Modified World Formula (Mod WF)
Note: This gearbox bolts up and works with spline crank engines only. Verify crankshaft type before ordering.
Replaces Part Number(s):
555721, B1555721, A-B1555721-AI
New aftermarket replacement part - not remanufactured, not used.
