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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: 6837N
The WAI 6837N is a brand-new 24V starter motor. It is built to the Delco 39MT PLGR design, replacing original-equipment units from Denso, Delco, Cummins, Remy, and other major manufacturers across a combined catalogue of 77 cross-referenced part numbers — including Denso 228000-0090, Delco 8200709, and Cummins 5284086. It is engineered for heavy plant and agricultural machinery, covering 25 Komatsu applications and 7 Case applications, with confirmed fitment on models such as the Case STX375, STX480, STX500, STX530, and the Komatsu D60.
The 39MT PLGR configuration is a well-established Delco design specified across a wide range of industrial diesel engines. Clockwise rotation and an 11-tooth pinion ensure correct engagement geometry, while the 24V rating is suited to the dual-battery electrical systems standard on heavy plant. Supplied brand new — not remanufactured — this unit meets the original design specification without the uncertainty of a rebuilt part.
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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 | Delco |
| Design | 39MT PLGR |
| Voltage | 24V |
| 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 | 3510N | 4319N | S1009 | S1165S | S1170S | S1256S | S1262S | 3510N-PG | 4162N | 4525N | 6278N | 6356N | 6360N | 6370N | 6571N |
| Voltage | 12 | 12 | 24 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 12 | 24 | 24 | 12 |
| Design | 10MT DD | DD | PG260M PMGR | 10MT DD | 10MT DD | 37MT Series | 42MT DD | 42MT DD | 42MT DD | 28MT OSGR | |||||
| Manufacturer | Delco | Delco | Delco | Delco | Delco | Delco | Delco | Delco | Delco | Delco | |||||
| Power | 1.5 | 9.0 | 0.8 | 1.8 | 2.0 | 1.8 | 1.4 | 1.4 | 7.8 | ||||||
| Rotation | CW | CW | CW | CCW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW | CW |
| Teeth | 9 | 10 | 11 | 8 | 9 | 11 | 11 | 11 | 9 | 10 | 10 | 11 | 12 | 11 | 12 |
A. Yes. The WAI 6837N cross-references 77 OE part numbers in total, including Denso 228000-0090 and Denso 2280000090, Delco 8200709, Delco 61003202, Delco 8200412, Delco 8200699, and Delco 8200700. Use the cross-referenced catalogue to search any of these numbers and confirm the match, or ask Simon if you need guidance.
A. Yes. Cummins 5284086 and seven Remy references are all within the 77-number cross-reference catalogue for this part — including Remy 19024128, Remy 7200720, Remy 8200009, Remy 8200321, Remy 8200330, Remy 8200724, and Remy 8200725. Search the full catalogue by OEM number to confirm your specific reference.
A. The 6837N covers 32 applications across Case and Komatsu, including the Case STX375 (2004–2007), Case STX480, STX500, STX530, and the Komatsu D60. Use the selection widget to match your exact make, model, and engine variant, or search by OEM number. Fitment shown is backed by our Fit Guarantee.
A. Yes — Prestolite Electric MS1401A and six Nikko references (including NIKKO 0-21000-3390, NIKKO 0-21000-3391, and NIKKO 0-21000-5080) are all in the 77-number cross-reference list for this part. Search our catalogue by any of these numbers to verify the match.
A. The WAI 6837N is a 24V unit built to the Delco 39MT PLGR design, with clockwise rotation and an 11-tooth pinion drive. It is supplied brand new — not remanufactured — to original design specification.
A. It is brand new. The WAI 6837N is not a remanufactured or reconditioned unit — it is manufactured to meet the original Delco 39MT PLGR design specification.
A. In addition to Delco, Cummins, Remy, Prestolite, and Nikko, the 77-reference catalogue for the WAI 6837N also includes Denso Remy (DRS3429, DRS3527), Butec (851078, 851122), and further references. Search the full cross-referenced catalogue by OEM number for complete coverage.
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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