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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. Which engines and machines does the WAI 5712N fit?

A. This starter motor fits Teledyne – Wisconsin engines across 7 applications, including the ABN, ACN, AEN, AENL, AENS, AKN and BKN models (1960–1969). To confirm fit for your exact engine variant, 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 a Remy unit?

A. Yes. The WAI 5712N is cross-referenced to Remy 1113519 and Remy RS41050, among 45 OE references in total. To confirm your existing Remy part number is covered, search our cross-referenced catalogue or ask Simon.

Q 3. Which Prestolite Electric part numbers does the 5712N replace?

A. The 5712N cross-references to 15 Prestolite Electric numbers, including Prestolite 46-117, Prestolite 46-121, Prestolite 46-123, Prestolite Electric MDH4001, MDH4001M, MDO4002, MDO4002M, MDO4004, MDO4004M, MDO4102 and MDO4102M, among others in the full 45-reference list. Search our catalogue by your existing number to verify your specific reference is included.

Q 4. What are the key technical specifications — voltage, rotation and tooth count?

A. The 5712N operates at 12 volts, rotates counter-clockwise (CCW), and carries an 11-tooth pinion. It is built to United Technologies PMDD (Permanent Magnet Direct Drive) specification and is supplied brand new.

Q 5. Is this a remanufactured or brand-new starter motor?

A. It is brand new — not remanufactured or reconditioned. It is supplied ready to fit without exchange cores or the variability associated with rebuilt units.

Q 6. What does PMDD mean, and why does it matter for this application?

A. PMDD stands for Permanent Magnet Direct Drive. The design replaces wound field coils with permanent magnets, which reduces the unit's overall weight and lowers current draw during cranking — a practical benefit on older Teledyne – Wisconsin engine installations.

Q 7. Can I ask questions about this product before ordering?

A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.

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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