Cart
POPULAR CATEGORY
ADD TO CART
| 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: 18563N
The WAI 18563N is a brand-new 12V Mitsuba PMDD starter motor. It is supplied as a direct replacement for Remy RS41092 and Polaris original-equipment references including 0453024, 0453778, and 0454948. Built to Mitsuba's permanent-magnet direct-drive (PMDD) specification, it delivers reliable cranking performance in the applications for which those OE numbers were originally fitted.
As a PMDD design, the 18563N uses a permanent-magnet field rather than wound field coils, keeping the unit compact and reducing parasitic draw on the battery. The 9-tooth pinion engages the ring gear cleanly, and clockwise rotation (viewed from the pinion end) matches the original Mitsuba fitment. Supplied brand new — not remanufactured — it meets OE form, fit, and function from the outset.
With five OE cross-references covered across Remy and Polaris catalogues, the WAI 18563N is a straightforward like-for-like swap for workshops and owners sourcing a fresh-stock replacement rather than a rebuilt unit.
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 |
| 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
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
|||||||||||||||
| 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 18563N is cross-referenced against five OE references: Remy RS41092, Polaris 0453024, Polaris 0453778, Polaris 0454948, and N/A 31203-201-000. If your existing starter carries any of these numbers, the WAI 18563N is the correct replacement. To confirm fitment to your specific machine, search our cross-referenced catalogue by OEM number or machine model, or ask Simon — every cross-reference shown is backed by our Fit Guarantee.
A. The WAI 18563N is supplied brand new, not remanufactured or reconditioned. It is a Mitsuba PMDD (permanent-magnet direct-drive) design, operating at 12V with a 9-tooth pinion and clockwise rotation.
A. PMDD stands for Permanent-Magnet Direct Drive. Rather than wound field coils, the motor uses permanent magnets to generate its field, which keeps the unit compact and reduces electrical load on the battery during cranking. It must match your original starter's design — if your current unit is a Mitsuba PMDD type, or carries one of the OE references listed above, the WAI 18563N is the correct like-for-like replacement.
A. The WAI 18563N rotates clockwise (CW, viewed from the pinion end) and has a 9-tooth pinion. Both the rotation and tooth count must correspond to those of the original starter motor being replaced.
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.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
