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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: 18254N
The WAI 18254N is a brand-new 24V 4.0kW starter motor. It is built to the Bosch 368 Series DD design, replacing original-equipment units from Bosch, Delco Remy, Perkins, Caterpillar, Iskra / Letrika, and Mahle across a wide range of heavy plant, agricultural, and forestry machinery. With 28 cross-referenced part numbers on file, it is a well-documented replacement for demanding OE applications.
Engineered to Bosch 368 Series DD specification, the 18254N delivers clockwise rotation with a 10-tooth drive, matching the geometry and engagement characteristics of the original units it replaces. Supplied brand new — not exchange, not remanufactured — buyers receive a unit with full service life remaining, free of the core-return obligations and condition uncertainties that come with exchange programmes.
The motor covers six confirmed applications across Caterpillar Ag. & Ind. (three applications including the 211, 312B, and 317), Timberjack (two applications including the 1010 and 1210B), and Perkins (various models, 1987–1989) — six fitments in total across three makes. For Perkins-powered machines in particular, this is a commonly specified 24V starting solution.
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| Type | Starter Motor |
|---|---|
| Manufacturer | Bosch |
| Design | 368 Series DD |
| Voltage | 24V |
| Power | 4.0kW |
| Rotation | CW |
| Teeth | 10 |
| 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 | 10909N | 17820N | 17972N | 19112N | 30584-OS | 31231N | 32669N | 33071N | 33194N | 33291N | 17813N | 18929N | 19005N | 30233N | 31282N |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 12 | 12 | 12 |
| Design | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | DD | PLGR | PMGR | DD |
| Manufacturer | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch |
| Power | 1.4 | 2.0 | 1.7 | 1.1 | 1.7 | 2.0 | 2.0 | 1.1 | 2.2 | 1.2 | 1.7 | 6.6 | 3.0 | 1.4 | 0.8 |
| Rotation | CW | CCW | CCW | CW | CW | CCW | CW | CW | CW | CW | CCW | CW | CW | CW | CW |
| Teeth | 10 | 10 | 10 | 9 | 11 | 10 | 9 | 9 | 10 | 9 | 10 | 12 | 13 | 11 | 9 |
A. Yes. The WAI 18254N is a direct replacement for Bosch original-equipment units including Bosch 0 001 368 026, Bosch 0 001 368 040, and Bosch 0 001 368 051, among others. There are 28 OE cross-references on file for this part across multiple brands — use the selection widget or search our cross-referenced catalogue by OEM number to confirm your specific reference. Every cross-reference shown is backed by our Fit Guarantee.
A. Yes to both. The WAI 18254N cross-references to Delco Remy DRS3770 and to Perkins references including Perkins 2873K063 and Perkins PF54924. If you are working from an OEM number on a Perkins engine, search our catalogue by that number or ask Simon to confirm the match before ordering.
A. Confirmed fitments include Caterpillar Ag. & Ind. models 211 (1984), 312B (1998–2002), and 317 (1995–1998); Timberjack 1010 (1997–1998) and 1210B (1996–2006); and Perkins various models (1987–1989) — six applications in total across three makes. Use the selection widget to match your exact make, model, and engine variant, or search by OEM number. Every fitment listed is backed by our Fit Guarantee.
A. The 18254N operates at 24V and produces 4.0kW of output power. It follows the Bosch 368 Series DD design with clockwise (CW) rotation and a 10-tooth drive pinion. It is supplied brand new — not remanufactured or on an exchange basis.
A. It is brand new. The WAI 18254N is supplied as a new starter motor — there is no core return, no exchange deposit, and no uncertainty over the condition of the unit. You receive a starter with full service life from the outset.
A. Yes. The 28 OE references on file include Iskra / Letrika commercial IS0993, Iskra / Letrika family AZJ3351, Iskra / Letricka tech 11130993, Mahle MS 369, Mahle Original MS369, Massey Ferguson 2873306, Massey Ferguson 3091293M91, Massey Ferguson 3091293M92, and further Prestolite Electric and DRI references among others. Search our catalogue by any of these numbers to confirm your application.
A. The confirmed Perkins fitment data for the 18254N covers Perkins Various Models (1987–1989). The source data does not specify individual engine variants such as the 4.236 by name. To confirm whether your specific Perkins engine and machine combination is covered, use the selection widget, search by your OEM part number (such as Perkins 2873K063 or PF54924), or ask Simon.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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.
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