STARTER MOTOR WR450F WRF, 5TJ-81890-00-00, 5TJ-81890-20-, SMU0349
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STARTER MOTOR WR450F WRF ARROWHEAD SMU0349. PMDD; 12-Volt; CW; 9-Spline, Rotation CW. SIZE: 147mm OAL; 11.3mm Gear OD; 29.8mm Registration OD; 23.6mm Drive Shaft Length; 16.3mm Registration Height with O-ring; (2) 7mm Unthreaded Mounting Holes; 5mm x 0.8 Threaded Tab B+. Part No. 19-1878.AR. Cross reference numbers: RICKS 61-413, LESTER 18844, SMU0349, 5TJ-81890-00-00, 5TJ-81890-10-00, 5TJ-81890-20-00, MX-01302, STY0349, YS-37N, 18844, 410-54140.
- SKU
- 19-1878.AR
- Brand
- Arrowhead Electrical
- Availability
- In Stock (2)
Fitments (4)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 450F | 2003 |
| YAMAHA | WR 450F | 2004 |
| YAMAHA | WR 450F | 2005 |
| YAMAHA | WR 450F | 2006 |
- General Product Group
- Ignition & Electrical Parts
- General Product Type
- Starter Motor
- Variant Id
- 226015
FULL DESCRIPTION
Arrowhead Electrical Starter Motor for Yamaha WR450F
This high-quality starter motor is designed as a replacement for your Yamaha WR450F. Engineered for reliability and performance, it ensures your motorcycle starts efficiently every time.
Key Features:
- Type: PMDD (Permanent Magnet Direct Drive)
- Voltage: 12-Volt
- Rotation: Clockwise (CW)
- Gear Spline Count: 9-Spline
- Dimensions:
- Overall Length (OAL): 147mm
- Gear Outside Diameter (OD): 11.3mm
- Registration Outside Diameter (OD): 29.8mm
- Drive Shaft Length: 23.6mm
- Registration Height (with O-ring): 16.3mm
- Mounting: (2) 7mm Unthreaded Mounting Holes
- Electrical Connection: 5mm x 0.8 Threaded Tab B+
This starter motor is manufactured by Arrowhead Electrical, a trusted name in powersports electrical components. It is designed to meet or exceed original equipment specifications, providing a dependable solution for your starting needs.
Cross-Reference Part Numbers:
- RICKS 61-413
- LESTER 18844
- SMU0349
- 5TJ-81890-00-00
- 5TJ-81890-10-00
- 5TJ-81890-20-00
- MX-01302
- STY0349
- YS-37N
- 18844
- 410-54140
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
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