Fits these engine models:
• M-35B
• M-40B
• Not M-30 or M-35

• Voltage: 12
• Power: 1.2kW / 1.61HP
• Number of teeth: 9
• Gear OD: ~1.146" (~29.1mm)
• Mounting holes, center to center: 4.330" (110mm)
• Mounting holes: cleared for M 8 fasteners
• Width across the mounting brackets, overall: ~5-1/4"
• Overall length including shaft and gear: ~7-1/2"
• Exposed length from mounting flange to end of body: ~6-1/8"
• Height, from bottom of body to top of solenoid: ~7-1/4"
• Starter type: Offset gear reduction
• Warranty: 1 year

1) Does not fit the Universal engine models M-30 or M-35. This upgrade is only appropriate for the "B: series Universal engine models M-35B and M-40B only.

2) See Wiring Diagram M-24XPB M-35B 1st Edition 1.2000 in Technical Support below showing the "M" terminal lead going off to the right of the starter for the Fuel Solenoid which was not standard on Catalinas. As such the wire with the white terminal, or the "M" terminal lead, will not be needed for most instances on Catalinas.