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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: 18823N
The WAI 18823N is a brand-new 12V 0.5kW starter motor. It is built to Mitsuba PMDD specification, designed to replace original-equipment units carrying Remy reference RS41244 and Bombardier references 420-684-280, 420-684-282, 420684280, and 420684282. With five OE cross-references covered by this single part number, it is a direct-fit replacement for buyers sourcing against either the Remy or Bombardier catalogues.
The permanent-magnet direct-drive (PMDD) design eliminates field windings, keeping the unit compact and reducing the number of components that can wear over time. Clockwise rotation and a 9-tooth pinion match the geometry of the original fitment, ensuring correct mesh with the ring gear without modification.
At 12V and 0.5kW output, the motor delivers the cranking performance specified for the applications it covers. Supplied brand new — not remanufactured — it arrives ready to fit straight from the box.
About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Type | Starter Motor |
|---|---|
| Manufacturer | Mitsuba |
| Design | PMDD |
| Voltage | 12V |
| Power | 0.5kW |
| 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...
Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 19016N | 32568N | 32734N | MS291 | MS84 | 30584N | MS399 | S4030 | S4042 | S9002PR | S9020 | S9033 | S9406S | S9440P | 17184N |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Design | PMOSGR | OSGR | PLGR | PLGR | PLGR | DD | |||||||||
| Manufacturer | Mitsuba | Poongsung | Mitsuba | Mahle | Mahle | Mahle | Electroprecizia | ||||||||
| Power | 1.6 | 2.0 | 4.2 | 4.2 | 3.2 | 3.0 | 2.0 | 2.1 | 1.4 | 2.2 | 1.2 | 2.2 | 3.0 | ||
| Rotation | CCW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | ||
| Teeth | 9 | 9 | 10 | 11 | 10 | 10 | 11 | 19 | 12 | 11 | 9 | 11 | 9 | ||
A. The WAI 18823N crosses to five OE references in total: Remy RS41244, and Bombardier 420-684-280, 420-684-282, 420684280, and 420684282. If you are sourcing against any of these numbers, this is the direct replacement. To confirm fitment to your specific machine, use the selection widget or search our cross-referenced catalogue by OEM number — and every cross-reference shown is backed by our Fit Guarantee.
A. Vehicle fitment data is not published for this part number. The surest way to confirm suitability is to match against one of the five OE cross-references (Remy RS41244; Bombardier 420-684-280, 420-684-282, 420684280, or 420684282) using our cross-referenced catalogue, or to ask Simon with your machine make, model, and engine details. Fitments verified through our catalogue are backed by the Fit Guarantee.
A. The WAI 18823N is supplied brand new — it is not a remanufactured or reconditioned part.
A. It is a 12V, 0.5kW permanent-magnet direct-drive (PMDD) starter motor manufactured to Mitsuba specification. Rotation is clockwise (CW) and the pinion carries 9 teeth. Full specification figures are shown in the table within this listing.
A. PMDD stands for permanent-magnet direct-drive. This design uses permanent magnets in place of wound field coils, which keeps the unit compact and reduces the number of components subject to wear. The WAI 18823N is built to this specification as confirmed by the Mitsuba manufacturing standard for this part.
A. Compatible spares and accessories are shown on the Related Accessories tab of this product page, and common parts across the brands we stock are in our Parts & Spares section.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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