Large Alternator Rotor Spacer - Eastern 53-631 - OEM 29960-85 - Evolution 1985+
Eastern #: 53-631 · OEM #: 29960-85
OE rotor spacers for correct rotor to stator alignment.
OE rotor spacers for installing a 32 amp stator on all 1985-1990 Big Twins. Replaces stock rotor shims and provides proper rotor to stator alignment while keeping primary chain alignment. Large spacer measures: Inner Diameter 1.138 inch Outer Diameter 2.80 inch Thickness.220 inch
Fitment:
| 1986-2017 | FLST |
| 1985-UP | FLT |
| 1991-2017 | FXD |
| 1985-1994 | FXR |
| 1985-2017 | FXST |