ATH 1 PIECE 4 PIN CRANK HUB - M3 / M4 / M2C S55
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Regular price $899.00 USD
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- 1 Piece Solution With Added 4 Pins
- Made From 8620 Steel, Heat Treated, & Zinc Plating Applied Post Machining
- Design & Tolerance Based On OEM Structure & ANSI Sprocket Standards
- Precision Machining Performed On A Doosan 4-Axis CNC Machine
- 1 Piece 4 Pin Crank Hub
- OEM Crank Bolt
- 5/32" Drill Bit
- Drill Guide
- Drill Guide Hold Down Bolt
F80 M3, F82 M4, F83 M4, F87 M2C (ALL S55 APPLICATIONS)
Highly recommended to have a professional install this, as hole size & true positioning are critical for function and durability.
Installation is available at our facility here in Orlando, Florida. Please contact us to set up an appointment.
Warranty is only applicable on a defect to the part. We do not warranty engine failures due to incorrect installation. If drilling is not correctly done during installation the result will be failure to the part itself and possibly the engine.