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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 machines does the WAI 5742N fit?

A. This starter motor fits Briggs & Stratton Air Cooled engines (2002 and back) and the Cub Cadet 1300 (1998) — two confirmed applications in total. To verify fit for your exact engine variant or serial number, use the selection widget on this page or search our cross-referenced catalogue by machine model or OEM number. Every fitment shown is backed by our Fit Guarantee.

Q 2. Does this starter motor replace Remy 96763 or Remy RS41075?

A. Yes. The WAI 5742N cross-references both Remy 96763 and Remy RS41075 directly. It replaces a total of 18 OE part numbers across multiple brands, including those two Remy references. If you are matching by a specific Remy number, use our cross-referenced catalogue to confirm before ordering.

Q 3. Which Briggs & Stratton OE numbers does the 5742N replace?

A. The 5742N cross-references eight Briggs & Stratton original-equipment numbers, including 390838, 391423, 392749, 394805, 491766, 497594, 497595, and 693054. If your existing starter carries one of these numbers on its label, the WAI 5742N is the confirmed replacement.

Q 4. Will this replace John Deere starter part number AM122337?

A. Yes. John Deere AM122337 is among the four John Deere references this unit cross-references — alongside AM37352, AM39137, and LG497595. Search our catalogue by that number or use the selection widget to confirm compatibility with your John Deere machine.

Q 5. Is the STR1001A the same as this WAI starter?

A. Unipoint STR1001A (and Unipoint STR1001) are both listed as cross-references for the WAI 5742N, so yes — if your existing unit is marked STR1001A, the 5742N is the corresponding replacement. Verify against your engine details using the selection widget or our OEM catalogue search.

Q 6. What are the key technical specifications of the WAI 5742N?

A. It is a 12V permanent magnet direct drive (PMDD) starter motor with counter-clockwise (CCW) rotation and a 16-tooth drive. It is supplied brand new — not remanufactured — so there is no core return required.

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.

Q 8. 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.

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