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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: 30833N
The WAI 30833N is a brand-new 24V 7.0kW starter motor. It is built to the Denso PLGR design, replacing Denso original-equipment references 428000-9120 and 428000-9121, and Caterpillar references 354-5671 and 3545671. It is a direct cross-reference replacement for plant and agricultural machinery applications where Denso or Caterpillar specified this PLGR-type unit.
Manufactured by WAI to match the OE specification, the 30833N delivers clockwise rotation with a 10-tooth pinion gear at 24V and 7.0kW of cranking power — the figures demanded by the heavy-duty equipment these original parts were fitted to. The PLGR (Permanent Magnet Gear Reduction) design is well established in demanding plant applications, offering reliable cold-start performance and compact packaging relative to output.
This starter is supplied brand new, not reconditioned or exchange, so there is no core charge and no worn internals to contend with. The unit ships ready to fit directly in place of the original Denso or Caterpillar part.
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 | Denso |
| Design | PLGR |
| Voltage | 24V |
| Power | 7.0kW |
| Rotation | CW |
| Teeth | 10 |
| 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 30833N is a direct cross-reference replacement for Denso 428000-9120 and Denso 428000-9121. Both of these Denso OE references are confirmed against this part. If you are working from a different OE number, search our cross-referenced catalogue by OEM number or ask Simon to confirm compatibility.
A. Yes. The WAI 30833N cross-references directly to Caterpillar 354-5671 and Caterpillar 3545671 — both formats of the same Caterpillar OE reference are confirmed for this part. Use our cross-referenced catalogue to verify against your machine model, or ask Simon if you need further confirmation.
A. The 30833N is a 24V, 7.0kW starter motor built to the Denso PLGR (Permanent Magnet Gear Reduction) design. It runs clockwise rotation with a 10-tooth pinion gear and is supplied brand new — not reconditioned or exchange.
A. The WAI 30833N is supplied brand new. It is not a reconditioned or exchange unit, so there is no core return and no concerns about the condition of internal components.
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 — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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