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| 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: 5757N
The WAI 5757N is a brand-new 12V permanent-magnet direct-drive (PMDD) starter motor. It is engineered as a direct replacement for United Technologies original-equipment units. With 23 cross-referenced part numbers spanning United Technologies, Remy, KOHLER, Gravely, and Unipoint, this starter motor is a widely cross-referenced unit for compact machinery applications, most notably the Bobcat 440 skid-steer loader.
Built to United Technologies PMDD design standards, the 5757N delivers counter-clockwise (CCW) rotation and a 9-tooth pinion engagement. The permanent-magnet design provides a compact, lightweight construction compared with wound-field alternatives, offering reliable cranking performance without the added mass of field-coil windings. Being supplied brand new, no core charge or exchange is involved.
With verified fitment for the Bobcat 440 and cross-references covering Remy numbers 96757 and RS41026, KOHLER numbers 52-098-03, 52-098-09, and 52-098-12, and a full range of United Technologies references, buyers can confirm compatibility by matching OE numbers or machine model through the catalogue.
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 | United |
| Design | Technologies PMDD |
| Voltage | 12V |
| Rotation | CCW |
| 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...
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| 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 5757N crosses to 23 OE references in total, including Remy 96757 and Remy RS41026; KOHLER 52-098-03, 52-098-09, and 52-098-12; Gravely 032546; Unipoint STR1070; and a full set of United Technologies numbers including 1770540, 1819040, 1819040M030SM, 5213140M030SM, and 5666240M030SM, among others. Search our cross-referenced catalogue by any of these OEM numbers to confirm your match.
A. Yes — fitment data confirms the WAI 5757N fits the Bobcat 440 (1983–1985). This is the one vehicle application recorded for this part. Use the selection widget or search the catalogue by machine model to verify your specific unit, and every confirmed fitment is backed by our Fit Guarantee.
A. The 5757N runs at 12V, turns counter-clockwise (CCW), and uses a 9-tooth pinion. It follows a PMDD (permanent-magnet direct-drive) design and is supplied brand new.
A. PMDD stands for permanent-magnet direct-drive. Rather than using wound field coils to generate the magnetic field, the motor uses permanent magnets — resulting in a more compact, lighter unit that delivers consistent cranking torque without field-coil resistance losses. The WAI 5757N is built to this United Technologies PMDD specification.
A. Brand new — the WAI 5757N is supplied as a new part with no exchange or core return required.
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. 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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