
Save Extra With 1 Offer
A. The WAI 18817N replaces Bombardier OE references 420-888-991, 420888991, 711-888-991, and 711888991, and John Deere references C420-888-991 and C420888991 — 6 OE cross-references in total. To confirm this is the correct replacement for your machine, search our cross-referenced catalogue by OEM number or machine model, or ask Simon.
A. Vehicle-fitment data is not published for this part in our catalogue. The most reliable way to confirm compatibility is to match by OE part number: if your original starter carries any of the references listed (Bombardier 420-888-991 / 420888991 / 711-888-991 / 711888991 or John Deere C420-888-991 / C420888991), this WAI 18817N is the direct replacement. You can search our cross-referenced catalogue by OEM number or ask Simon to verify suitability. Every fitment confirmed this way is backed by our Fit Guarantee.
A. The WAI 18817N is a 12V starter motor producing 0.7kW, with counter-clockwise (CCW) rotation and a 9-tooth drive pinion. It uses a Mitsuba PMDD (Permanent Magnet Direct Drive) design and is supplied brand new. Verify that all four figures — voltage, power, rotation direction and tooth count — match your application before ordering.
A. PMDD stands for Permanent Magnet Direct Drive. Rather than wound field coils, the motor uses a permanent magnet field, which keeps the unit compact and lightweight while maintaining consistent cranking output. This is the same design as the original Mitsuba starter it replaces.
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.
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