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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: 18973N
The WAI 18973N is a 12V starter motor for plant and agricultural machinery, with verified applications covering Nissan, Komatsu, TCM Equipment and other makes.
Fitment data spans 121 listed applications, including the Caterpillar C3000 (2004-2009) and the Caterpillar C3500 (2004-2009). Cross-references cover 26 OE and aftermarket part numbers across Nissan, Mitsubishi and Delco Remy, so positive identification is straightforward whether you are working from a machine model or an existing part number.
Constructed with precision-engineered components, the 18973N delivers the high-torque output needed to support dependable engine starts, even under demanding conditions. Its durable, corrosion-resistant housing is built for a long service life, and the direct-fit design sits within the existing mounting points for a straightforward installation. Each unit is tested for torque, voltage and endurance performance.
Within our catalogue, the AS-PL S5039 [S5039] lists 18973N among its cross-references.
The 18973N is covered by a 24-month warranty.
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.
| Brand | WAI |
|---|---|
| Manufacturer part number | 18973N |
| Type | Starter Motor |
| Voltage | 12 Volts |
| Item Weight | 3.4 kg |
| Dimensions | 27.94 x 15.24 x 12.7 cm; 3.4 Kilograms |
| 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. Fitment data for the WAI 18973N covers Nissan, Komatsu, TCM Equipment and other makes — 121 listed applications, including the Caterpillar C3000 (2004-2009), the Caterpillar C3500 (2004-2009) and the Caterpillar C4000 (2004-2009). Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number or machine model — or ask Simon. Every fitment shown is backed by our Fit Guarantee.
A. The 18973N cross-references 26 OE and aftermarket part numbers, including Nissan 23300F4U010 and 23300FU410, and Mitsubishi M000T65381 and M000T65581. If you are matching from a parts manual or an existing unit, search our cross-referenced catalogue by OEM number, or ask Simon.
A. Yes — the AS-PL S5039 in our catalogue lists 18973N among its cross-references. Ask Simon if you would like help comparing the two listings.
A. The WAI 18973N is a 12V starter motor. Full details are listed in the technical specifications on this page.
A. The 18973N is covered by a 24-month warranty.
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