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Honda TRX450ER Starter Motor 2006–2014 | 31200-HP1-601
Honda TRX450ER Starter Motor 2006–2014 | 31200-HP1-601
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Product Overview
Restore reliable electric starting performance to your Honda TRX450ER ATV with this 12V 10-tooth starter motor.
Designed to replace Honda OEM 31200-HP1-601, this starter motor helps deliver dependable cranking power for compatible Honda TRX450ER electric-start models from 2006–2014. It is a practical replacement for common starter-related issues such as slow cranking, no-start problems, intermittent starter engagement, worn brushes, or a failed original starter motor.
Product Compatibility
| Brand | Model | Sub-Model / Notes | Year Range | OEM Reference |
|---|---|---|---|---|
| Honda | TRX450ER | Electric start / ES 2X4 model | 2006–2014 | 31200-HP1-601 |
| Honda | TRX450R | Some aftermarket listings include TRX450R; verify electric-start configuration | 2006–2014 | 31200-HP1-601 |
| Honda | TRX450 | ATV / Quad application; verify original starter before purchase | 2006–2014 | 31200-HP1-601 |
OEM Cross Reference
| OEM / Interchange Number | Brand / Reference | Notes |
|---|---|---|
| 31200-HP1-601 | Honda | Main starter motor assembly number |
| 31200HP1601 | Honda format | Same number without dashes |
| SMU0405 | Arrowhead / aftermarket | Common starter interchange number |
| 26-1227 | Aftermarket reference | Common interchange number |
| 18922 | Lester / aftermarket | Common interchange number |
| 410-54088 | J&N / aftermarket | Common interchange number |
Specifications
| Specification | Details |
|---|---|
| Product Type | Electric Starter Motor |
| Voltage | 12V |
| Gear Teeth | 10 Teeth |
| Rotation | Clockwise / CW |
| Replacement OEM Number | 31200-HP1-601 |
| Application | Honda TRX450ER ATV starting system |
| Vehicle Type | ATV / Quad |
| Installation | Direct replacement when OEM number and dimensions match |
Key Features
- Replaces Honda starter motor number 31200-HP1-601
- Designed for compatible Honda TRX450ER 2006–2014 electric-start ATV models
- 12V 10-tooth starter motor with clockwise rotation
- Helps restore reliable cranking and electric starting performance
- Practical replacement for a weak, worn, or failed original starter motor
- Tested for durability, reliability, and starting performance
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Fitment FAQ
Will this part fit my specific model and year?
This starter motor is intended for OEM Reference; Honda; TRX450ER; Electric start / ES 2X4 model; 2006–2014; 31200-HP1-601. It is best matched to original part number(s) 31200-HP1-601, 26-1227, 410-54088. Key physical/spec details from the product data include Restore reliable electric starting performance to your Honda TRX450ER ATV with this 12V 10-tooth starter motor., Voltage: 12V, Gear Teeth: 10 Teeth. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. Match your original part number to 31200-HP1-601, 26-1227, 410-54088 before purchase. For this starter motor, also compare the OEM number, voltage, tooth count, rotation direction, mounting ears, bolt spacing, terminal type, and overall length. This is especially important for Honda models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this starter motor for machines outside the listed compatibility, or for units with different tooth counts, CW/CCW rotation, mounting ears, terminal locations, or voltage ratings. If your original part number does not cross-reference with 31200-HP1-601, 26-1227, 410-54088, treat the fitment as unconfirmed. Model years outside 2006–2014, 2006, 2014 should be verified separately. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the OEM number, voltage, tooth count, rotation direction, mounting ears, bolt spacing, terminal type, and overall length. Confirm OEM/cross-reference number(s): 31200-HP1-601, 26-1227, 410-54088. Recheck listed specs such as Restore reliable electric starting performance to your Honda TRX450ER ATV with this 12V 10-tooth starter motor., Voltage: 12V, Gear Teeth: 10 Teeth. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.