Starter Motor 12V 9T for Sinnis Apache 125 QM125GY-2B
Replacement electric starter motor for Sinnis Apache 125 applications using the K157FMI / Suzuki-pattern starter layout. Designed to replace a failed, intermittent or slow-cranking starter where the dimensions, mounting pattern and drive spline match.
Key Specification
- Electrical system: 12V
- Starter drive: 9-tooth splined output shaft
- Mounting-hole centres: approximately 65 mm
- Overall length: approximately 140 mm
- Part type: Permanent-magnet motorcycle starter motor assembly
- Condition: New aftermarket replacement
Components Identified From the Product Photos
- Cylindrical steel motor body with corrosion-resistant plated finish
- Cast-alloy front drive housing and rear mounting/end housing
- 9-tooth steel splined starter drive shaft
- Machined drive nose with black sealing O-ring
- Twin mounting lugs / bolt holes in the cast housing
- Insulated electrical power terminal with brass/copper-coloured contact tab
- Motor through-bolts / housing fasteners
- Sealed end-cap construction around the drive assembly
Known Manufacturer & Aftermarket Part References
- CPL / China Parts Ltd EL019015
- China Parts EL019015-008
- China Parts EL019015BLK (black version)
- Arrowhead SMU0137
- NICHE 519-CSM2300O
- Denso 028000-8712
- Denso 128000-8750
- Denso 228000-0851
- Hyosung OE 31100-HL7-300
- Hyosung OE 31100-HD6-300
OE Cross-Reference Numbers
- Suzuki OE cross-reference: 31100-05500
- Suzuki OE cross-reference: 31100-05501
- Suzuki OE cross-reference: 31100-05510
- Suzuki OE cross-reference: 31100-05320
- Suzuki OE cross-reference: 31100-42A01
- Suzuki OE cross-reference: 31100-42A20
- Suzuki OE cross-reference: 31100-05300
The supplied item is an unbranded aftermarket replacement, not a genuine Suzuki, Denso, Arrowhead, NICHE or CPL product. Manufacturer and OE numbers above are supplied as identification and interchange references only.
Listed Application
Sinnis Apache 125 — QM125GY-2B.
Compatibility Check Before Ordering
- Count the drive splines/teeth: this pattern uses 9 teeth
- Check the two mounting-hole centres are approximately 65 mm
- Compare the overall body length and cast mounting-lug shape
- Compare the electrical terminal location and connection type
- Check the drive-shaft diameter, nose diameter and O-ring position against the starter being replaced
- Where an OE number is available on the original starter, compare it with the reference family above
Model names are a fitment guide because manufacturers can change engines and electrical parts during production. Match the physical starter and engine code before fitting.
What Is Included
One complete starter motor assembly as shown in the product photographs. Starter relay, wiring, mounting bolts and starter clutch are not included unless shown separately.
Delivery & Returns
- Free UK delivery with an estimated 2–3 working-day service
- 30-day returns, subject to the item being returned in its original condition