Cart
POPULAR CATEGORY
| 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: 18143N
The WAI 18143N is a brand-new 24V 1.4kW starter motor. It is built to Denso OSGR specification, designed as a direct replacement for Kubota machinery. With OE cross-references covering Kubota numbers including 16617-63011 and 19883-63011, as well as Denso originals such as 128000-5410 and 128000-5411, this unit slots into the place of the original equipment starter with no modification required. It is suited to Kubota applications from 1987 onwards.
The OSGR (Off-Set Gear Reduction) design is a proven layout that transmits drive through a reduction gear train, delivering reliable cranking torque from a compact body. Clockwise rotation and a 9-tooth pinion match the original Denso geometry precisely, so engagement with the ring gear is consistent from first fit.
Supplied as a complete, ready-to-install unit in brand-new condition, the 18143N arrives with 11 OE cross-references covered across the Kubota and Denso ranges — giving workshop technicians and machinery owners a straightforward identification check before ordering.
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 | OSGR |
| Voltage | 24V |
| Power | 1.4kW |
| Rotation | CW |
| 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...
Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
|||||||||||||||
| 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. The WAI 18143N is confirmed for Kubota applications from 1987 onwards — 1 application is currently listed in our catalogue. To verify your exact model and engine variant, use the selection widget to match by make, model and engine, or search our cross-referenced catalogue by OEM number or machine model. Every fitment shown is backed by our Fit Guarantee, and if you are unsure, ask Simon.
A. Yes. The WAI 18143N carries OE cross-references for Kubota 16617-63011, Kubota 1661763011, Kubota 19883-63011, and Kubota 1988363011 — 4 Kubota references in total. To confirm your machine's number matches, search our cross-referenced catalogue by OEM number or ask Simon.
A. This unit cross-references 7 Denso original-equipment numbers, including Denso 128000-5410, Denso 128000-5411, Denso 1280005410, Denso 1280005411, Denso 228000-4780, Denso 2280004780, and Denso 9712809541. If your existing unit carries one of these numbers, the WAI 18143N is the confirmed replacement.
A. The WAI 18143N operates at 24V with a 1.4kW output. It uses an OSGR (Off-Set Gear Reduction) design, runs clockwise rotation, and has a 9-tooth pinion. It is supplied brand new and is built to Denso specification.
A. OSGR stands for Off-Set Gear Reduction. This design uses a reduction gear train offset from the main motor axis to step up cranking torque while keeping the unit compact. The WAI 18143N replicates the original Denso OSGR geometry — including the 9-tooth pinion and clockwise rotation — so it engages the ring gear in the same way as the part it replaces.
A. The WAI 18143N is supplied brand new — not remanufactured or reconditioned.
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.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
