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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: 18455N
The WAI 18455N is a brand-new 12V, 4.8kW Denso OSGR starter motor. It replaces original-equipment units across 22 John Deere applications, with verified cross-references to Denso, Clark, JLG, John Deere, and Sando numbers. Built to Denso's OSGR (Off-Set Gear Reduction) design, it delivers reliable high-torque cranking suited to the demanding duty cycles of construction and materials-handling equipment.
The OSGR architecture positions the reduction gear off-axis from the main motor, keeping the unit compact whilst producing the torque output needed for larger diesel engines. Clockwise rotation and an 11-tooth pinion match the original fitment geometry exactly, so installation proceeds without modification.
John Deere applications confirmed for this starter include the 1450 CWS, 1550 CWS, 324H, 330B Log Loader, 335 Log Loader, 335C Log Loader, 344H, and 344J, among 22 verified fitments in total. Cross-references cover Denso 228000-6550, 228000-6551, 228000-6552 and equivalents, Clark C07837, JLG 7026921, John Deere RE70474, RE70960, RE79474, SE501405, TY24441, and Sando 60402920 and 60402921 — 16 OE references in total.
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| Type | Starter Motor |
|---|---|
| Manufacturer | Denso |
| Design | OSGR |
| Voltage | 12V |
| Power | 4.8kW |
| Rotation | CW |
| Teeth | 11 |
| 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...
Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 17793N | 30236N | 30403N | 32893N | 33217N | 17737N | S6004 | S6007 | S6039 | S6045 | S6046 | S6055 | S6055PR | S6061 | S6072 |
| Voltage | 12 | 12 | 12 | 24 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Design | OSGR | PMGR | PMGR | OSGR | OSGR | OSGR | |||||||||
| Manufacturer | Denso | Denso | Denso | Denso | Denso | Denso | |||||||||
| Power | 1.2 | 1.5 | 1.6 | 4.5 | 2.7 | 1.2 | 2.0 | 2.2 | 1.6 | 1.0 | 1.4 | 1.8 | 1.8 | 1.3 | 1.4 |
| Rotation | CW | CCW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW |
| Teeth | 9 | 13 | 9 | 12 | 11 | 9 | 9 | 9 | 9 | 9 | 9 | 12 | 12 | 9 | 9 |
A. The WAI 18455N fits John Deere machines including the 1450 CWS, 1550 CWS, 324H, 330B Log Loader, 335 Log Loader, 335C Log Loader, 344H, and 344J — 22 John Deere applications in total. Use the selection widget to match your exact model and engine variant, or search our cross-referenced catalogue by machine model. Every fitment shown is backed by our Fit Guarantee.
A. Yes. The WAI 18455N carries verified cross-references to Denso 228000-6550, Denso 228000-6551, Denso 228000-6552, Denso 2280006550, Denso 2280006551, Denso 2280006552, and Denso Aftermarket DSN2008, among 16 OE references in total. Search our catalogue by any of these numbers to confirm the match for your application.
A. Yes. CLARK C07837 is one of the 16 verified OE cross-references for the WAI 18455N. If you are sourcing a replacement for that Clark number, this starter motor is the confirmed equivalent.
A. Cross-references on this part include John Deere RE70474, RE70960, RE79474, SE501405, and TY24441, as well as JLG 7026921 and Sando 60402920 and 60402921. All 16 OE references are listed in the product data. Search our catalogue by any of these numbers or ask Simon to confirm the fit for your specific machine.
A. The WAI 18455N is a 12V, 4.8kW starter motor built to the Denso OSGR (Off-Set Gear Reduction) design. It has clockwise rotation and an 11-tooth pinion, and is supplied brand new as a complete, ready-to-fit unit.
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 — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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