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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: 19637N
The WAI 19637N is a brand-new 24V 4.0kW starter motor. It is built to Bosch PLGR design specification, replacing original-equipment units from Bosch, Delco Remy, Valeo, Iskra / Letrika, Mahle, Magneti Marelli, Prestolite Electric, and Remy across 106 cross-referenced part numbers. It is a direct-replacement solution for plant, agricultural, and commercial vehicle applications where a Bosch PLGR-type unit is specified.
Constructed to OE dimensions and electrical specification, the 19637N operates at 24 volts, delivers 4.0kW of cranking power, and drives through a 9-tooth pinion with clockwise rotation — matching the engagement geometry of the original Bosch PLGR family. Being supplied brand new, it carries none of the fatigue or wear concerns associated with remanufactured or exchange units.
With 106 OE and aftermarket cross-references on record, this unit covers a broad spread of original fitments. Verbatim Bosch references include 0 001 231 002, 0 001 231 033, and 0 001 231 133; Delco Remy equivalents include DRS0056 and DRS7240; Iskra / Letrika references include 11.130.728, IS0728, and AZF4507; and further cross-references are held for Valeo (458177), Remy (8200297), and Mahle (MS 141, MS141, MS753), among others. Use the full cross-reference catalogue to confirm your specific OE number.
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| Type | Starter Motor |
|---|---|
| Manufacturer | Bosch |
| Design | PLGR |
| Voltage | 24V |
| Power | 4.0kW |
| 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...
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 10909N | 17820N | 17972N | 19112N | 30584-OS | 31231N | 32669N | 33071N | 33194N | 33291N | 17813N | 18929N | 19005N | 30233N | 31282N |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 12 | 12 | 12 |
| Design | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | PMGR | DD | PLGR | PMGR | DD |
| Manufacturer | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch |
| Power | 1.4 | 2.0 | 1.7 | 1.1 | 1.7 | 2.0 | 2.0 | 1.1 | 2.2 | 1.2 | 1.7 | 6.6 | 3.0 | 1.4 | 0.8 |
| Rotation | CW | CCW | CCW | CW | CW | CCW | CW | CW | CW | CW | CCW | CW | CW | CW | CW |
| Teeth | 10 | 10 | 10 | 9 | 11 | 10 | 9 | 9 | 10 | 9 | 10 | 12 | 13 | 11 | 9 |
A. The 19637N cross-references 106 OE and aftermarket part numbers in total. Key Bosch references it replaces include 0 001 231 002, 0 001 231 033, and 0 001 231 133. Delco Remy equivalents on record are DRS0056 and DRS7240. Iskra / Letrika references include 11.130.728 (tech ref), IS0728 (commercial), and AZF4507 (family). Further cross-references cover Valeo 458177, Remy 8200297, Mahle MS 141, MS141 and MS753, Magneti Marelli MSN2049, Bosch Exchange 0986017240, and Prestolite Electric 860321, among others. Search the full cross-referenced catalogue by your OE number to confirm your fitment, or ask Simon if your number is not listed. Every OE cross-reference shown is backed by our Fit Guarantee.
A. Yes. Iskra / Letrika 11.130.728 (also listed as Iskra / Letricka tech 11130728) is one of the 106 cross-references confirmed for the WAI 19637N. The Iskra / Letrika commercial reference IS0728 and family reference AZF4507 are also on record for this part. Use the cross-reference catalogue to verify your exact number, or ask Simon if you need further confirmation.
A. The WAI 19637N operates at 24 volts and delivers 4.0kW of cranking power. It is built to Bosch PLGR design and drives through a 9-tooth pinion with clockwise (CW) rotation. It is supplied brand new — not remanufactured or exchange.
A. Yes. Bosch Exchange references 0986017240 and 1724 are both listed among the 106 cross-references for the WAI 19637N. The 19637N is supplied brand new, so there is no core or exchange surcharge to consider.
A. Yes. Delco Remy DRS0056 and DRS7240 are both cross-referenced to the WAI 19637N. If you are sourcing a replacement for either of those Delco Remy numbers, the 19637N is the confirmed equivalent. Search by OE number in the catalogue to verify, or ask Simon for assistance.
A. Yes. Valeo 458177 and Remy 8200297 are both included in the 106 OE cross-references for the WAI 19637N. If your machine carries either of those OE references on its existing starter, the 19637N is the listed replacement. Confirm via the cross-reference catalogue or ask Simon.
A. Three Mahle references are listed for this part: Mahle MS 141, Mahle Original MS141, and Mahle Original MS753. All three appear in the 106 OE cross-references on record for the 19637N.
A. The WAI 19637N is supplied brand new. It is not a remanufactured, reconditioned, or exchange unit, so there is no worn core to return and no exchange surcharge applies.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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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