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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: 16990N
The WAI 16990N is a brand-new 12V 2.5kW starter motor. It is built to Denso OSGR specification, designed to replace original-equipment units across a wide range of Case, Gradall, Ford, Massey Ferguson and Versatile plant and agricultural machines. With 137 OE cross-references on file — including Denso 128000-0210 through 128000-9501, Bosch USA SR9948X, Delco Remy DRS3653, and Case references 1987559C1 and 87350916 — this unit is a direct, verified replacement for the Denso original fitted at the factory.
Constructed to OSGR (Off-Set Gear Reduction) design principles, the 16990N delivers the controlled, high-torque cranking that diesel plant and agricultural engines demand. Clockwise rotation and a 13-tooth pinion are matched to the ring gear geometry of the applications it serves, keeping engagement reliable under the load cycles typical of construction and field work.
Fitment spans 106 verified applications across makes including Case (65 applications), Gradall (8), Macdon (5), Versatile (3) and Ford — covering models such as the Case 1840, 1845C, 40XT, 450C, 455C and the 480E and 480F Construction King series, with build years ranging from 1983 to 2007.
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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 | Denso |
| Design | OSGR |
| Voltage | 12V |
| Power | 2.5kW |
| Rotation | CW |
| Teeth | 13 |
| 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...
Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 17793N | 30236N | 30403N | 32893N | 33217N | 17737N | S6004 | S6007 | S6039 | S6045 | S6046 | S6055 | S6055PR | S6061 | S6072 |
| Voltage | 12 | 12 | 12 | 24 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Design | OSGR | PMGR | PMGR | OSGR | OSGR | OSGR | |||||||||
| Manufacturer | Denso | Denso | Denso | Denso | Denso | Denso | |||||||||
| Power | 1.2 | 1.5 | 1.6 | 4.5 | 2.7 | 1.2 | 2.0 | 2.2 | 1.6 | 1.0 | 1.4 | 1.8 | 1.8 | 1.3 | 1.4 |
| Rotation | CW | CCW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW |
| Teeth | 9 | 13 | 9 | 12 | 11 | 9 | 9 | 9 | 9 | 9 | 9 | 12 | 12 | 9 | 9 |
A. Yes. The WAI 16990N cross-references 21 Denso part numbers on this unit, including Denso 128000-0210, 128000-0211, 128000-0212, 128000-0213, 128000-0214, 128000-0215, 128000-0216, 128000-0540, 128000-0541, 128000-0542, 128000-0543, 128000-0544, 128000-0545, 128000-2270, 128000-2273, 128000-2480, 128000-3120, 128000-3121, 128000-3122, 128000-9500 and 128000-9501. In total there are 137 OE cross-references for this part. Search our cross-referenced catalogue by any of these Denso numbers to confirm fitment, or ask Simon.
A. Yes — both Case 87350916 and Case 1987559C1 are verified cross-references for the WAI 16990N. If your machine carries either of these OE numbers on its existing starter, this unit is the direct replacement. Use the selection widget or search by OE number to confirm, and every fitment shown is backed by our Fit Guarantee.
A. Yes. Beyond the Denso and Case references, the WAI 16990N covers Bosch USA SR9948X and Delco Remy DRS3653 as part of its 137 total OE cross-references. If your workshop records show either of those numbers, this is the replacement unit. Search our catalogue by OE number or ask Simon to verify.
A. The WAI 16990N fits 106 verified applications across Case (65), Gradall (8), Macdon (5), Versatile (3), Ford, Massey Ferguson, Hesston, Prairie, Westward and others — including the Case 1840, 1845C, 40XT, 450C, 455C, 480E Construction King and 480F Construction King. Use the selection widget to match your exact make, model and engine, or search by machine model in our cross-referenced catalogue. Fitment is backed by our Fit Guarantee.
A. It is a brand-new 12V, 2.5kW starter motor manufactured to Denso OSGR (Off-Set Gear Reduction) design. Rotation is clockwise and the pinion carries 13 teeth. These figures should be matched against your existing unit or workshop manual before ordering.
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.
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.
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