Part #: 521001
Fitment 1993 – 2005 Mazda MX-5 Miata
1992 – 1996 Mazda MX3 (1.6L I4 models)
1995 – 2003 Mazda Protégé 1.5L / 1.6L / 1.8L
Bore Diameter: 1.064″
Degree Marking Range: TDC. 10 deg reference mark.
Degree Markings Engraved
Engine Balance: Internal
Finish: Black Zinc
Keyway Yes; 0.200″
Length: 2.13″
Material Steel
Mounting Hardware Included Yes; 4x 12.9 grade M6 x 14mm bolts. Belt guide.
Outside Diameter: 5-7/8″
Safety Rating: SFI 18.1
Weight / Rotating Weight: 7.2 lbs / 4.8 lbs