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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 1 to 2 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
Product Number: 18205N
The WAI 18205N is a brand-new 12V 1.4kW starter motor. It is built to the Hitachi OSGR design, replacing original-equipment units across Yanmar and Takeuchi machinery. It directly replaces Hitachi references including S114-146, S114-244, S114-244A, S114-257, S114-483 and more than 50 further OE numbers, making it a reliable solution for workshops and operators sourcing an exact-specification replacement.
Engineered to the OSGR (Offset Gear Reduction) configuration, this unit delivers 1.4kW of cranking power at 12 volts with clockwise rotation and a 15-tooth pinion. OSGR design places the reduction gear set away from the armature centreline, improving torque transmission and starter longevity in heavy-cycle diesel applications. Supplied brand new — not remanufactured — it is ready to fit without the uncertainty of unknown prior wear.
Fitment spans 10 verified applications across Yanmar and Takeuchi, covering a wide date range of compact utility and agricultural models. Yanmar machines account for 9 of those applications, including the 3T84C, 3T90L, 4T95, TC3000, YM1700, YM2000 and YM2210. The Takeuchi TB025 mini-excavator is also covered. With 53 OE cross-references on file — including a Delco Remy DRS3247 — reverse lookup by your original part number is straightforward.
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| Type | Starter Motor |
|---|---|
| Manufacturer | Hitachi |
| Design | OSGR |
| Voltage | 12V |
| Power | 1.4kW |
| Rotation | CW |
| Teeth | 15 |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Exploring the WAI Starter Motor and Alternator at Partsformachines.com Introduction: In the Plant and Agriculture sector, a starter motor and alternator are parts that ensure a machine runs smoothly. At Partsformachines.com we have partnered with WAI, a global manufacturer of auto and plant machinery parts to off...
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Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 18279N | 17927N | 18328N | 31644N | S2001 | S2003 | S2005 | S2007 | S2008 | S2019 | S2027 | S2031 | S2041 | S2043 | S2044 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 24 | 12 | 12 | 24 | 12 | 12 | 12 | 12 | 12 | 12 |
| Design | PMGR | PMGR | PMGR | ||||||||||||
| Manufacturer | Hitachi | Hitachi | Hitachi | Hitachi | |||||||||||
| Power | 1.4 | 1.7 | 1.4 | 1.4 | 3.5 | 2.5 | 2.0 | 4.0 | 0.9 | 1.4 | 0.8 | 2.3 | 2.3 | 2.5 | |
| Rotation | CW | CW | CW | CW | CW | CW | CW | CCW | CW | CW | CCW | CW | CW | CW | |
| Teeth | 9 | 10 | 11 | 13 | 9 | 9 | 9 | 11 | 8 | 11 | 8 | 9 | 9 | 15 | |
A. This starter motor fits 10 verified applications across Yanmar and Takeuchi machinery. Yanmar models include the 3T84C, 3T90L, 4T95, TC3000, YM1700, YM2000 and YM2210, among others — 9 Yanmar applications in total. The Takeuchi TB025 mini-excavator (1997–2003) is also covered. Use the selection widget to match your exact make, model and engine variant, or search our cross-referenced catalogue by machine model or OEM number. Every fitment shown is backed by our Fit Guarantee.
A. The WAI 18205N cross-references 53 OE numbers in total. Hitachi references on file include S114-146, S114-244, S114-244A, S114-257, S114-257G, S114-483, S114-483A, S114146, S114146GR, S114206, S114244, S114244A, S114257, S114257B, S114257G, S114483, S114483A, S12-77, S12-77A, S1247, S1275, S1277, S1277A and S1279, among others. There is also a Delco Remy reference: DRS3247. Search our catalogue by any of these numbers to confirm the match for your machine.
A. Yes. Delco Remy DRS3247 is one of the 53 OE cross-references held for the WAI 18205N. If your original unit carries that number, this starter motor is the corresponding replacement. You can also search our cross-referenced catalogue by that number to verify the application.
A. The WAI 18205N is a 12V, 1.4kW unit built to the Hitachi OSGR (Offset Gear Reduction) design. It runs clockwise rotation and carries a 15-tooth pinion. It is supplied brand new — not remanufactured.
A. OSGR stands for Offset Gear Reduction. In this design, the reduction gear set is positioned away from the armature centreline, which improves torque transfer to the pinion and reduces stress on internal components during high-cycle diesel cranking. It is the original design specification for the Hitachi units this starter replaces.
A. The WAI 18205N is supplied brand new. It is not a remanufactured or reconditioned unit, so there is no concern about unknown prior wear or previous repair history.
A. The WAI 18205N is confirmed to fit 9 Yanmar applications, covering models including the 3T84C, 3T90L, 4T95, TC3000, YM1700, YM2000 and YM2210. To confirm whether it fits your specific Yanmar engine variant, use the selection widget or search our cross-referenced catalogue by model or OEM number — and ask Simon if your model is not listed.
A. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number, machine model or equivalent part across brands. If your vehicle is not listed, ask Simon. Every fitment shown is backed by our Fit Guarantee.
A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.
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