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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: 17311N
The WAI 17311N is a brand-new 12V 2.5kW starter motor. It is built to Denso OSGR specification, designed to replace original-equipment Denso, Delco Remy, and Toyota starter units across 24 Toyota forklift applications. If you are sourcing against Denso references such as 128000-0970 through 128000-0974 or Toyota OE number 28100-23660-71, this is the direct WAI replacement.
Constructed to OSGR (Off-Set Gear Reduction) design principles, the 17311N delivers its 2.5kW output at 12V with clockwise rotation and an 11-tooth pinion, matching the engagement geometry of the original Denso units it replaces. Brand-new condition means no remanufactured cores, no worn brushes, and no inherited wear — the unit arrives ready to fit straight from the box.
The 17311N covers Toyota 5FD-series forklifts from 5FD-10 through to 5FD-28, spanning the 1986–1994 production window, and carries cross-references to 47 OE and aftermarket part numbers across Denso, Delco Remy, and Toyota catalogues. This breadth of cross-referencing makes it straightforward to confirm fitment whether you are working from an original Denso stamp, a Delco Remy service reference such as DRS0108 or DRS0812, or the Toyota OE number direct from the machine's parts book.
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| Type | Starter Motor |
|---|---|
| Manufacturer | Denso |
| Design | OSGR |
| Voltage | 12V |
| Power | 2.5kW |
| 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 | 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 17311N fits 24 Toyota forklift applications, including the Toyota 5FD-10, 5FD-14, 5FD-15, 5FD-18, 5FD-20, 5FD-23, 5FD-25, and 5FD-28 (1986–1994). To confirm fitment against your specific machine serial number or engine variant, use the selection widget or search our cross-referenced catalogue by model. Every fitment shown is backed by our Fit Guarantee.
A. Yes. The WAI 17311N carries 21 Denso cross-references, including Denso 128000-0970, Denso 128000-0971, Denso 128000-0972, Denso 128000-0973, Denso 128000-0974, Denso 128000-6910, Denso 128000-6911, Denso 128000-6912, Denso 228000-3710, Denso 228000-3711, and further Denso numbers — 47 OE and aftermarket references in total. If your Denso number is not listed above, search our catalogue by OEM number or ask Simon to check against the full reference list.
A. Yes — the 17311N cross-references both Delco Remy DRS0108 and Delco Remy DRS0812, making it a direct WAI replacement for those Delco Remy service numbers. The full cross-reference list of 47 references spans Denso, Delco Remy, and Toyota catalogues.
A. Yes. Both Toyota 28100-23660-71 and 281002366071 appear in the OE cross-reference data for the WAI 17311N. These are among the 47 OE references covered by this part, confirming it as the correct WAI replacement for those Toyota original-equipment numbers.
A. The WAI 17311N is a 12V, 2.5kW OSGR-design starter motor with clockwise rotation and an 11-tooth pinion, supplied brand new. It is built to Denso specification and is not a remanufactured or reconditioned unit.
A. OSGR stands for Off-Set Gear Reduction — a design where the motor and pinion shaft are parallel rather than in-line, using a gear train to transfer drive. This configuration is specific to certain Denso starter families, so it is important to match OSGR-to-OSGR when replacing. The WAI 17311N is designed precisely for OSGR applications and is not interchangeable with direct-drive or planetary-reduction types.
A. The WAI 17311N is supplied brand new. It is not remanufactured or reconditioned, so there are no worn internal components or core exchange requirements.
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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