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Built to support repair shops, fleets, and equipment owners with dependable parts sourcing and responsive service.
Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
Eligible orders may qualify for returns within 90 days. See the Easy Return Policy section for conditions and next steps.
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| Model Number | G40, DHR 30, M38CR2, JF30-1500, JF40-1500, JF44-1500, G30, G40, G40WMI, DH/S 30, DH/S 40, DHR 40, ES 800, ES 800TR, GS 0030 M 32S, GS 0040 M 32S, HB 25-45 BHKW, M-NL944T |
| Engine Number | S4S-DT, S4S, S4S-SD, S4S-Z263SD, S4S-Z2DT61SD, S4S-Y362SD, S4S-Y162SD, S4S-Z2DT61IR, S4S-D, S4S-Z3DT61SD, S4S DT, S4S-51FL, S4S-65SG, S4S-DTDP, S4S-Y262SD, S4S-Y362IR Mobile |
| Compatible Model Brand | For DOOSAN, For OTHER BRAND |
| Compatible Engine Brand | For MITSUBISHI |
| original | 30604-21402, 32A01-01600, 32A01-12300, 32A04-03200, 32A04-13200, 32A04-20100, 32A04-21100, 32A09-00010, 32A09-00020, 32A09-00030, 32A09-00040, 32A17-02010, 32A17-02030, 32A17-03010, 32A17-04500, 32A17-05500, 32A17-55100, 32A17-55500, 32A19-09011 |
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Official answers about compatibility, package contents, specifications, installation, shipping, and warranty for Overhaul Rebuild Kit for Mitsubishi S4S Engine Doosan G30 G40 G40WMI Northern Light M-NL944T M38CR2 Generator (SKU: ESY15572).
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Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
We ship to customers around the world. Orders are sent with our standard courier service—trackable, dependable, and easy to work with. On this product page, use Get Estimate under the price to see shipping cost and estimated delivery for your location. For destinations, rules, and full details, read our Shipping Policy Details.
We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
