Honda BF75 BF90 BF115 BF130 Starter Motor 12V 13-Tooth 1997-2006

Overview

High-torque replacement starter for selected first-generation Honda BF75A, BF90A, BF115A and BF130 four-stroke outboards. This is the earlier 13-tooth PMGR design and must be matched against the engine frame/serial number and original starter; later engines commonly use a different 9-tooth unit.

Technical specifications

Engine compatibility and OEM references

• BF75A 75HP: selected 1997-2006 models.
• BF90A 90HP: selected 1997-2006 models.
• BF115A 115HP: selected 1999-2006 models.
• BF130 130HP: selected 1999-2004 models.

References to compare: Honda 31200-ZW1-004, 31200-ZW1A-0040, 31200-ZW5-003 and 31200-ZW10-041; Mitsubishi M0T65081, M0T60381 and M0T60381ZC.

Do not use the BF badge alone. Confirm the frame/serial number, original reference and 13-tooth gear.

Installation and pre-fit checks

• Disconnect and isolate the battery before removal.
• Compare voltage, tooth count, rotation convention, flange, nose length and terminal position with the original starter.
• Load-test the battery and check positive and earth-cable voltage drop, solenoid output and flywheel ring-gear condition.
• Clean the mounting face and tighten bolts and cable terminals to the engine manufacturer's specification.
• Confirm smooth engagement and immediate disengagement. Avoid prolonged or repeated continuous cranking.

Frequently asked questions

Q1. Will it fit a 2008 or newer BF90?
Generally no. Later Honda designs often use a different 9-tooth starter; verify the serial and original reference.

Q2. Does it fit every BF75-BF130 made before 2006?
No. Match the complete model, frame/serial number, original reference and 13-tooth pinion.

Q3. Is the solenoid included?
The package contains the starter motor only unless a solenoid is expressly shown and listed.

Q4. Why check the battery and cables first?
Low voltage or excessive cable resistance can imitate starter failure and can overheat a replacement unit.