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Categories:
SKU:
HDK-ISM-IFRK
Brand:
Heavy Duty Kits

Cummins ISM Inframe Overhaul Rebuild Kit

Fits: Cummins ISM 10.8L Engines (All Years, Standard Compression)


Complete Inframe Rebuild Kit for Cummins ISM Engines

Bring your Cummins ISM 10.8L engine back to life with this OEM-spec Inframe Overhaul Rebuild Kit, engineered for performance, durability, and fitment precision. Whether you’re maintaining your fleet or repairing a failed ISM block, this kit contains everything you need for a comprehensive inframe rebuild—including cylinder kits, bearings, piston rings, gaskets, and seals.

Designed to meet or exceed Cummins factory standards, this rebuild kit ensures optimal compression, reduced blow-by, improved fuel economy, and longer engine life—making it a go-to choice for owner-operators and diesel rebuild shops across the country.


Inframe Rebuild Kit Contents:

Part Number Description Qty Details
4025164 Cylinder Kit 6 Includes Crown (4059898), Skirt (4070653), Pin (3063843), Retainers, Ring Set, Liner, O-ring
3803705 Ring Set 6 High-performance compression and oil control rings
3401290 Oil Pan Gasket 1 One-piece seal for oil pan assembly
4025120 Main Bearing Set 1 Set (7) Upper 3016770, (7) Lower 3016780, (2) 4023203, (2) 4023083
3016760 Rod Bearing 6 STD size, high-load bearing shell set
4089478 Upper Gasket Set 1 Head gasket, intake & exhaust seals, injector o-rings, and more

 


Key Features & Benefits

  • Made for Cummins ISM 10.8L Engines: Engineered for standard compression ISM engines across all production years

  • Complete Inframe Solution: Everything from pistons and liners to gaskets and bearings—no parts missed

  • OEM-Equivalent Quality: Each component meets or exceeds factory specifications for durability and performance

  • Includes Multi-Part Cylinder Kit: Crown, skirt, rings, liner, and seals included—no need to purchase separately

  • Heavy-Duty Tested: Proven performance for Class 8 trucks, buses, and industrial equipment running ISM platforms


Engine Compatibility:

  • Cummins ISM 10.8L (EGR & Non-EGR configurations)

  • Common in heavy-duty commercial trucks, buses, and construction equipment

  • Compatible with most ISM ECM calibrations used from early 2000s through 2010

  • CPL: 2199, 2200, 2350, 2376, 2477, 2562, 2563, 2576, 2607, 2608, 2610, 2611, 2612, 2614, 2615

Why HDKits?

At HDKits, we deliver precision-matched diesel engine rebuild kits designed to keep your trucks moving and your downtime minimal. Trusted by professional engine builders, fleet managers, and shop owners across the U.S.
OEM-quality components
Expert diesel support
Lightning-fast shipping


Trusted Components | Maximum Uptime | Ships Fast from HDKits

Whether you’re managing a fleet or rebuilding your own engine, this Cummins ISM inframe kit delivers OEM-level results at a fraction of the cost.
Order now and rebuild your ISM engine with confidence!


FAQs

Q1: Will this kit fit the ISX or ISL engine?
No. This kit is specifically designed for the ISM 10.8L engine. For ISX or ISL rebuild kits, check our full HDKits catalog.

Q2: Does the cylinder kit include the crown and skirt?
Yes. Each cylinder kit includes the piston crown, skirt, wrist pin, retainers, liner, and ring set—fully assembled and matched.

Q3: Are the bearings standard size?
Yes, this kit includes STD (standard size) rod and main bearings. Oversized bearings available upon request.

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