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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: 18242N
The WAI 18242N is a brand-new 24V 4.5kW OSGR starter motor. It is built to replace Mitsubishi original-equipment units across a range of heavy-duty diesel applications. It cross-references 31 OE and aftermarket references, including Mitsubishi M003T56071, M003T56072, M003T56073 and ME037465, as well as Delco Remy DRS3193 and DRS3263, making it a reliable like-for-like replacement when sourced by OEM number.
The OSGR (Off-Set Gear Reduction) design delivers efficient cranking torque through a planetary gear reduction stage, allowing a compact motor to generate the sustained output needed for larger commercial and agricultural engines. Clockwise rotation and an 11-tooth pinion are fixed parameters that must match the ring gear on the host engine — confirming these figures against the original part before fitting is essential.
Supplied as a complete, ready-to-fit unit in brand-new condition, the 18242N requires no core exchange and arrives fully assembled. The specification table below summarises all confirmed parameters.
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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 | Mitsubishi |
| Design | OSGR |
| Voltage | 24V |
| Power | 4.5kW |
| Rotation | CW |
| Teeth | 11 |
| 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 | 16854N | 31241N | 17425N | 18974N | 32695N | S5004 | S5007 | S5025 | S5035 | S5039 | S5042 | S5069 | S5105 | S5106 | S5136 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Design | OSGR | PLGR | PMGR | PLGR | |||||||||||
| Manufacturer | Mitsubishi | Mitsubishi | Mitsubishi | Mitsubishi | Mitsubishi | ||||||||||
| Power | 2.2 | 2.2 | 1.4 | 2.2 | 2.2 | 2.2 | 0.8 | 1.4 | 1.0 | 1.9 | 2.7 | 2.2 | 2.2 | 1.9 | |
| Rotation | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | |
| Teeth | 13 | 9 | 9 | 10/12 | 10 | 10 | 8 | 12 | 9 | 10 | 13 | 10 | 10 | 10 | |
A. The WAI 18242N is a direct replacement for Mitsubishi original-equipment starter motors. It cross-references 31 OE and aftermarket part numbers, including Mitsubishi M003T56071, M003T56072, M003T56073, M003T56074, M003T56082, M003T56084, ME037465, ME037636, ME046108, ME077048, ME077407, ME077408 and ME077408D, along with Delco Remy DRS3193 and DRS3263, and Valeo TM000A08701, among others. Search our cross-referenced catalogue by your original OEM number to confirm a match, or ask Simon.
A. Yes — both Delco Remy DRS3193 and DRS3263 are confirmed cross-references for the WAI 18242N. If you are sourcing by a Delco Remy reference, search our catalogue by that number to verify the match, or ask Simon to confirm suitability.
A. The WAI 18242N operates at 24V with a rated output of 4.5kW. It uses an OSGR (Off-Set Gear Reduction) design, rotates clockwise, and carries an 11-tooth pinion. Always verify that the voltage, rotation direction and tooth count match your original unit before fitting.
A. OSGR stands for Off-Set Gear Reduction. It describes a starter motor design in which a planetary gear reduction stage sits between the motor and the pinion, allowing a smaller, lighter motor to produce higher cranking torque. When replacing a starter motor, the design type — OSGR, direct drive, or planetary — must match the original to ensure correct engagement with the ring gear.
A. The WAI 18242N is supplied brand new. It is not a remanufactured or exchange unit, so no core return is 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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