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Technical Specification
PRODUCT NUMBER 19016N32568N32734NMS291MS8430584NMS399S4030S4042S9002PRS9020S9033S9406SS9440P17184N
Voltage 1212121212121212121212121212
Design PMOSGROSGRPLGRPLGRPLGRDD
Manufacturer MitsubaPoongsungMitsubaMahleMahleMahleElectroprecizia
Power 1.62.04.24.23.23.02.02.11.42.21.22.23.0
Rotation CCWCWCWCWCWCWCWCWCWCWCWCWCW
Teeth 9910111010111912119119

Q 1. What does the WAI 5701N replace, and which OE part numbers does it cross-reference?

A. The WAI 5701N is cross-referenced against 21 OE and aftermarket references. These include Remy RS41004; TORO 57-9480; Onan 191-1529, 191-1567, 1911529 and 1911567; John Deere HE191-1567 and HE1911567; New Holland 507127; and United Technologies numbers 4367240M030SM, 4379040M030SM and SM43672, among others. Use our cross-referenced catalogue to search by your original part number, or ask Simon if you need help confirming a match.

Q 2. Will this starter motor fit my Onan engine?

A. The 5701N has confirmed fitment for Onan B43E (1979-on), B43G (1979-on) and B48G (1979-on) engines — three Onan applications in total. It also fits the New Holland Industrial L250 (1984–1999). Use the selection widget to match your exact make, model and engine variant, or search by your existing OE part number. Every fitment listed is backed by our Fit Guarantee.

Q 3. What are the key technical specs — voltage, rotation and tooth count?

A. The 5701N is a 12V unit with counter-clockwise (CCW) rotation and a 10-tooth pinion gear. It uses a United Technologies PMDD (Permanent Magnet Direct Drive) design and is supplied brand new. Confirm that your ring gear and starter circuit match these parameters before fitting.

Q 4. Does this replace the Remy RS41004 starter?

A. Yes — Remy RS41004 is listed as a direct cross-reference for the WAI 5701N. If your machine is currently fitted with or quoted a Remy RS41004, the 5701N is the corresponding WAI replacement. Search our catalogue by that reference number or ask Simon to confirm suitability for your specific application.

Q 5. Is this the correct starter for an Onan generator application?

A. The 5701N covers confirmed Onan engine fitments (B43E, B43G, B48G, 1979-on) and carries multiple Onan OE cross-references including 191-1529 and 191-1567. For generator-specific configurations, verify the rotation (CCW) and tooth count (10) match your unit, then use the selection widget or search by your Onan part number to confirm. Ask Simon if you are unsure.

Q 6. Is this part covered by your Fit Guarantee?

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.

Q 7. How do I confirm this part fits my vehicle or machine?

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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