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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: 18492N
The WAI 18492N is a brand-new 12V 1.4kW starter motor. It is built to Hitachi OSGR design, supplied as a direct replacement for Hitachi original-equipment reference PP106 and Remy references 25001 and 25002. It is engineered for applications where a clockwise-rotation, offset-gear-reduction unit is specified, delivering reliable cranking performance to OE standard.
As an OSGR (offset gear reduction) design, this starter motor uses an internal reduction gear set to multiply torque before it reaches the pinion, allowing a compact, lightweight unit to generate strong cranking force. The 9-tooth drive pinion and clockwise shaft rotation match the original Hitachi specification precisely, ensuring correct engagement with the ring gear and smooth, repeatable starting.
Supplied brand new — not remanufactured — the WAI 18492N carries no previous wear history and meets the dimensional and electrical tolerances of the original Hitachi unit it replaces.
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| Type | Starter Motor |
|---|---|
| Manufacturer | Hitachi |
| Design | OSGR |
| Voltage | 12V |
| Power | 1.4kW |
| Rotation | CW |
| Teeth | 9 |
| 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. Yes. The WAI 18492N is a direct replacement for Hitachi original-equipment reference PP106. It matches the Hitachi OSGR design, 12V rating, 1.4kW output, clockwise rotation and 9-tooth pinion of the original unit. To confirm suitability for your machine, use the selection widget or search our cross-referenced catalogue by OEM number or machine model — every fitment shown is backed by our Fit Guarantee.
A. Yes. The WAI 18492N cross-references to Remy 25001 and Remy 25002, making it a compatible replacement for either of those Remy references. Use the selection widget or search by OEM number to verify the correct fit for your application, and our Fit Guarantee covers every cross-reference shown.
A. The WAI 18492N is a 12V, 1.4kW starter motor of Hitachi OSGR (offset gear reduction) design. It runs clockwise rotation with a 9-tooth drive pinion and is supplied brand new — not remanufactured.
A. OSGR stands for Offset Gear Reduction. This design uses an internal reduction gear set to multiply torque at the pinion without increasing the motor's physical size, producing strong cranking force from a compact unit. When replacing a starter motor, matching the OSGR design is important because the mounting, pinion engagement geometry and electrical characteristics differ from conventional direct-drive or planetary-gear units. The WAI 18492N matches the original Hitachi OSGR specification.
A. It is brand new. The WAI 18492N is supplied as a new unit with no previous service history, meeting the original Hitachi dimensional and electrical tolerances.
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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