Starter Motor – Honda TRX350D Fourtrax – Replaces 31200-HA7-771 / 31200-HA7-772 – 1987–1989
Starter Motor – Honda TRX350D Fourtrax – Replaces 31200-HA7-771 / 31200-HA7-772 – 1987–1989 is backordered and will ship as soon as it is back in stock.
Delivery and Shipping info
Delivery and Shipping info
- Standard delivery (2-4 working days) - £4.99 on eligible UK mainland orders under £50.
- Express delivery - £6.99 on eligible UK mainland orders placed before 2pm.
- Large equipment including international orders are subject to different delivery rates and timescales.
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This starter motor is a direct replacement for the Honda TRX350D Fourtrax, covering 1987 to 1989 model years. It restores reliable engine starting to standard specification with no modification required, superseding previous reference SMU0031.
Manufactured from premium materials for consistent performance and long service life, this starter replaces Honda OEM references 31200-HA7-771, 31200-HA7-772, and 31200-HA7-773. Please note: there are two different starter motor types for the TRX350D — this version features an extension beyond the spline. Please check your existing starter carefully before ordering; the alternative type is available separately (SKU: 410-54021).
Fitment
| Model | Engine | Year Range |
|---|---|---|
| Honda TRX350 | 350cc | 1987 |
| Honda TRX350D Fourtrax | 350cc | 1987–1989 |
Key Features
- Direct replacement starter motor for the Honda TRX350D Fourtrax
- Replaces Honda OEM references 31200-HA7-771, 31200-HA7-772, and 31200-HA7-773
- Features extension beyond the spline — check existing starter before ordering
- Alternative type available separately (SKU: 410-54021) for TRX350D without spline extension
- Spans 1987 to 1989 model years
- Supersedes previous reference SMU0031
- Manufactured from premium materials for long service life
- No modification required — like-for-like fitment
OEM Cross-Reference
| OEM Part Number | Manufacturer |
|---|---|
| 31200-HA7-771 | Honda |
| 31200-HA7-772 | Honda |
| 31200-HA7-773 | Honda |
| SM13232 | Mitsuba |
| SM-8 | Mitsuba |
| SMU0031 | Arrowhead |
| STH0031 | Hi Level |
| 18339 | Lester |
| 91-26-2028 | Wilson |
| 2-2182-MT | WAI |
| 242-06108 | Dixie |
Specifications
| Specification | Detail |
|---|---|
| Component | Starter Motor |
| Application | Honda TRX350D Fourtrax |
| Engine | 350cc |
| Year Range | 1987–1989 |
| Supersedes | SMU0031 |
| Condition | New |
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