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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 | R480LC-9, R520LC-9, R360LC-3, HL780-7A, HL780-9, HL780-9S, HL780-3A, R450LC-7A, R480C9MH, R500LC-7A, R480LC-9S, R520LC-9S, MEGA 500-V TIER-II, R450LC-7, R500LC-7, RD510LC-7, R450LC-3A, HL770-3, HL770-3ATM |
| Engine Number | 6B5.9, ISM CM570/870, ISM CM875, ISM CM876, ISM CM876 E, ISM11 CM876 SN, L10 GAS, M11 MECHANICAL, QSM11 CM570, M11 Celect, M11 Celect Plus, L10 MECHANICAL, ISM CM570, QSM11 CM876, ISM11 CM876 M103, QSM11 CM876 M101, X15 CM2350 X116B, QSM11 CM876 M102M |
| Compatible Model Brand | For DOOSAN, For HYUNDAI |
| Compatible Engine Brand | For CUMMINS |
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Official answers about compatibility, package contents, specifications, installation, shipping, and warranty for Cylinder Block Assembly 4060394 3803717 3328618 for Cummins Engine 6B5.9 ISM L10 M11 QSM11 X15 (SKU: ESY90285).
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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.
