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TRUPA PRODUCT CATEGORY

CYLINDER BLOCKS.

Heavy-duty diesel cylinder blocks organized by engine model and OE reference. Built for global importers, distributors, wholesalers and aftermarket brands.

VIEW 18 PRODUCTS →SEND YOUR OE LIST

18listed products

2brand applications

Cylinder Blocks Cylinder Blocks heavy-duty truck parts

SEARCH BY PRODUCT · BRAND · ENGINE · OE NUMBER

APPLICATION COVERAGE

FIND CYLINDER BLOCK BY BRAND.

Choose a brand to show only matching products from this category.

01Cummins17 →02Mercedes-Benz Truck1 →

BUYER CHECKLIST

IDENTIFY THE RIGHT PART FASTER.

OE REFERENCE

Start with the complete OE number, including prefixes and suffixes.

ENGINE & MODEL

Confirm the engine family, truck model and applicable production year.

MARKET REQUIREMENT

Share quantity, destination and packaging needs for an accurate B2B offer.

CATEGORY KNOWLEDGE

CYLINDER BLOCKS TECHNICAL & SOURCING GUIDE.

What to confirm when sourcing cylinder blocks for your market: application, engine, OE reference and quality requirements.

FUNCTION & APPLICATIONS

The cylinder block is the engine's main structure, carrying the cylinders, crankshaft bearings, oil galleries and coolant jackets. Replacement blocks are used for engine rebuilds after cracking or bore damage.

BRANDS, ENGINES & MODELS

Current brand coverage: Cummins · Mercedes-Benz Truck. Engine references include B3.3 · 4BT / 4D102 · 6BT / 6D102 · 6CT · 6L / 6LTA · QSB4.5 / 4ISDe / 4D107 · QSB6.7 / 6ISDe / 6D107 · ISF2.8.

Browse by engine: Cummins ISX / QSX15 / X15 · Cummins M11 / ISM / QSM11 · Cummins 6BT / 6D102 / ISBe 5.9 · Cummins 4BT / 4D102 · Cummins 6CT 8.3 · Cummins 6L / 6LTA 8.9 · Cummins ISLe / QSC · Cummins QSB4.5 / 4ISDe / 4D107 · Cummins QSB6.7 / 6ISDe / 6D107 · Cummins ISF2.8 · Cummins ISF3.8 · Cummins K19 / K38 / K50 · Mercedes-Benz OM457

SELECTION INFORMATION

OE / casting number and engine model
Bare block or long-block configuration
Liner type (wet liner, dry liner or parent bore)

COMMON FAILURE SIGNS

Cracks in the water jacket or main bearing webs
Bore damage beyond rebore limits
Coolant and oil mixing through internal cracks

MATERIALS, TESTING & QUALITY

Blocks should be pressure-tested, with bore, deck and main-bearing alignment checked before supply. Quality control at TRUPA.

OE REFERENCE DIRECTORY

Example references: 5254546 · 5254544 · 3903920 · 4089546 · 3935943 · 3928797 · 3939313 · 5260561 · 3934900 · 3971411 · 5298073 · 5370904. Full OE number index.

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CYLINDER BLOCKS PRODUCT RANGE18 matching products · Search by OE reference

Cylinder Blocks / Cummins

Cummins B3.3 Cylinder Block

OE 5254546 / 5254544

CYLINDER BLOCKS.

FIND CYLINDER BLOCK BY BRAND.

IDENTIFY THE RIGHT PART FASTER.

OE REFERENCE

ENGINE & MODEL

MARKET REQUIREMENT

CYLINDER BLOCKS TECHNICAL & SOURCING GUIDE.

FUNCTION & APPLICATIONS

BRANDS, ENGINES & MODELS

SELECTION INFORMATION

COMMON FAILURE SIGNS

MATERIALS, TESTING & QUALITY

OE REFERENCE DIRECTORY

SEND YOUR OE LIST, ENGINE OR TRUCK MODEL.

Cummins B3.3 Cylinder Block

Cummins 4BT / 4D102 Cylinder Block

Cummins 6BT / 6D102 Cylinder Block

Cummins 6BT / 6D102 Cylinder Block

Cummins 6CT Cylinder Block

Cummins 6CT Cylinder Block

Cummins 6L / 6LTA Cylinder Block

Cummins 6L / 6LTA Cylinder Block

Cummins QSB4.5 / 4ISDe / 4D107 Cylinder Block

Cummins QSB6.7 / 6ISDe / 6D107 Cylinder Block

Cummins ISF2.8 Cylinder Block

Cummins ISF3.8 Cylinder Block

ISF4.5 Cylinder Block

Cummins ISLe / QSC 8.9L Cylinder Block

M11 / ISM / QSM11 Cylinder Block

Cummins ISX / QSX15 Cylinder Block

Cummins K19 Cylinder Block

Mercedes-Benz Truck OM457 Cylinder Block