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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: 18203N
The WAI 18203N is a 12V 0.8kW PMDD starter motor. It is built to Hitachi specification, replacing original-equipment numbers including Hitachi S114-414, S114-414A, S114-651 and S114-651A across 27 cross-referenced part numbers from manufacturers such as Hitachi, Yanmar, Mahle, Remy, Iskra / Letrika and Prestolite Electric. It is supplied brand new and is designed as a direct replacement for worn or failed starters on Yanmar, Dynapac and Etnyre equipment.
The PMDD (Permanent Magnet Direct Drive) design delivers reliable cranking performance with a counter-clockwise rotation and an 8-tooth pinion, matching the geometry of the original Hitachi unit. Permanent magnet construction eliminates field windings, reducing the number of wear components and maintaining consistent output across the motor's service life.
Compatible applications span six confirmed fitments across three makes, including the Dynapac LH300 (2000–2009), Etnyre XL20 (1996–2005), Yanmar GA220 to GA340 (1993–2004), Yanmar L35 to L100 (1983–1994), Yanmar LS75 and Yanmar LS100. With 27 cross-referenced OE numbers on record, the 18203N covers a broad spread of Yanmar engine platforms used in compact diesel machinery and agricultural generators.
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| Type | Starter Motor |
|---|---|
| Manufacturer | Hitachi |
| Design | PMDD |
| Voltage | 12V |
| Power | 0.8kW |
| Rotation | CCW |
| Teeth | 8 |
| 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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| 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 Yanmar models including the GA220 to GA340 (1993–2004), L35 to L100 (1983–1994), LS75 (all years) and LS100 (all years), plus Dynapac LH300 (2000–2009) and Etnyre XL20 (1996–2005) — 6 confirmed applications across 3 makes in total. Use the selection widget to match your exact make, model and engine, or search our cross-referenced catalogue by OEM number or machine model. Every fitment shown is backed by our Fit Guarantee.
A. The WAI 18203N cross-references 27 OE part numbers in total. Hitachi references on this part include S114-414, S114-414A, S114-651, S114-651A, S114414, S114414A, S114651 and S114651A. If you are matching from a Hitachi number, search our cross-referenced catalogue or ask Simon to confirm your specific reference is covered.
A. Yes. Yanmar OE numbers cross-referenced to this part include 114361-77011, 114362-77010, 114362-77011, 114399-77010, 11436177011 and 11436277010 — 6 Yanmar references in total. Search our catalogue by any of these numbers to verify the match for your engine.
A. Beyond Hitachi and Yanmar, the 18203N carries references from Mahle (MS 414, Mahle Original MS414), Remy (RS41146), Iskra / Letrika (IS1066, AZE1230) and Letricka tech (11131186), Prestolite Electric (20513064), DRI (682009082), Unipoint (STR3806) and Universal (UNS244) — 27 cross-referenced numbers in all. If you have a number from any of these brands, use it to search our cross-referenced catalogue for a confirmed match.
A. The 18203N operates at 12V with a rated output of 0.8kW. It uses a PMDD (Permanent Magnet Direct Drive) design built to Hitachi specification, with counter-clockwise (CCW) rotation and an 8-tooth pinion. It is supplied brand new.
A. PMDD stands for Permanent Magnet Direct Drive. Rather than using wound field coils, the motor uses permanent magnets to generate the electromagnetic field. This reduces the number of internal wear components and maintains consistent cranking output across the motor's service life — a common design in the Hitachi starter motor family.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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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