Cylinder Block
Engine Component – Cylinder Block
AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks for marine and power plant applications, suitable for a wide range of 4-stroke engine brands.
With extensive engineering experience and a large ready stock, we offer new, reconditioned, and quality-controlled second-hand cylinder blocks. These components are thoroughly inspected to ensure durability, structural integrity, and reliable engine performance under demanding operating conditions.
Main Components include Cylinder Block along with Crankshaft, Camshaft, Liner, Cylinder Cover, Piston, Connecting Rod, Fuel Pump, Water Pump, Lub Oil Pump, Fuel Feed Pump, Air Cooler, After Cooler, Governor, and other essential engine parts.
DAIHATSU – DC17 – ENGINE FRAME – CYLINDER BOCK
DAIHATSU – DC17 – ENGINE FRAME – CYLINDER BOCK AL-TECH INTERNATIONAL supplies high-quality Engine Frames and Cylinder Blocks for Daihatsu DC17 series engines, widely…
WARTSILA – W32 – CYLINDER BLOCK – ENGINE FRAME
WARTSILA – W32 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for Wartsila W32 series engines, widely…
WARTSILA – W26 – CYLINDER BLOCK – ENGINE FRAME
WARTSILA – W26 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for Wartsila W26 series engines, suitable…
WARTSILA – W20 – CYLINDER BLOCK – ENGINE FRAME
WARTSILA – W20 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for Wartsila W20 series engines, widely…
MAK – M20 – CYLINDER BLOCK – ENGINE FRAME
MAK – M20 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for MAK M20 series engines, widely…
MAK – M25 – CYLINDER BLOCK – ENGINE FRAME
MAK – M25 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for MAK M25 series engines, suitable…
MAK – M32 – CYLINDER BLOCK – ENGINE FRAME
MAK – M32 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for MAK M32 series engines, widely…
MAK – M43 – DIESEL ENGINE FRAME – CYLINDER BLOCK
MAK – M43 – DIESEL ENGINE FRAME – CYLINDER BLOCK AL-TECH INTERNATIONAL supplies high-quality Diesel Engine Frames and Cylinder Blocks for MAK M43 series…
MAK – M552 – M551 – BEDPLATE
MAK – M552 – M551 – BEDPLATE AL-TECH INTERNATIONAL supplies high-quality Bedplates for MAK M552 and M551 series engines, widely used in marine and…
MAK – M453C – M453AK – BEDPLATE
MAK – M453C – M453AK – BEDPLATE AL-TECH INTERNATIONAL supplies high-quality Bedplates for MAK M453C and M453AK series engines, widely used in marine and…
MAN B&W – L32-40 – CYLINDER BLOCK – ENGINE FRAME
MAN B&W – L32-40 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for MAN B&W L32/40 series…
MAN B&W – L28-32H – CYLINDER BLOCK – ENGINE FRAME
MAN B&W – L28-32H – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for MAN B&W L28/32H series…
MAN B&W – L27-38 – CYLINDER BLOCK – ENGINE FRAME
MAN B&W – L27-38 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for MAN B&W L27/38 series…
MAN B&W – L23-30H – CYLINDER BLOCK – ENGINE FRAME
MAN B&W – L23-30H – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for MAN B&W L23/30H series…
MAN B&W – L20-27 – CYLINDER BLOCK – ENGINE FRAME
MAN B&W – L20-27 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for MAN B&W L20/27 series…
MAN B&W – L16-24 – CYLINDER BLOCK – ENGINE FRAME
MAN B&W – L16-24 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for MAN B&W L16/24 series…
YANMAR – N21 – N18 – CYLINDER BLOCK – ENGINE FRAME
YANMAR – N21 – N18 – CYLINDER BLOCK – ENGINE FRAME YANMAR is a globally trusted name in the marine industry, known for its…
Yanmar – Engine Block – 6N18L – 6N18AL
Yanmar – Engine Block – 6N18L – 6N18AL YANMAR is a globally recognized brand in the marine industry, known for its century-long engine manufacturing…
YANMAR – N330 – N280 – N260 – CYLINDER BLOCK – ENGINE FRAME
YANMAR – N330 – N280 – N260 – CYLINDER BLOCK – ENGINE FRAME YANMAR is a globally trusted name in the marine industry, known…
YANMAR – M220 – M200 – CYLINDER BLOCK
YANMAR – M220 – M200 – CYLINDER BLOCK YANMAR is a globally trusted name in the marine industry, known for its century-long engine manufacturing…
YANMAR – M220 – M200 – BEDPLATE
YANMAR – M220 – M200 – BEDPLATE YANMAR is a globally trusted name in the marine industry, known for its century-long engine manufacturing expertise,…
YANMAR – 8Z280L – 6Z280L – BEDPLATE
YANMAR – 8Z280L – 6Z280L – BEDPLATE YANMAR is a globally trusted name in the marine industry, known for its century-long engine manufacturing expertise,…
YANMAR – 6T280L – 6T240L – 6T220L – BEDPLATE
YANMAR – 6T280L – 6T240L – 6T220L – BEDPLATE YANMAR is a globally trusted name in the marine industry, known for its century-long engine…
DAIHATSU – DK32 – DK28 – DK26 – DK20 – CYLINDER BLOCK – ENGINE FRAME
DAIHATSU – DK32 – DK28 – DK26 – DK20 – CYLINDER BLOCK – ENGINE FRAME DAIHATSU DIESEL is known for engineering high-performance marine engines…
DAIHATSU – DL32 – DL28 – SL26 – DL24 – DL22 – DL20 – DL19 – BEDPLATE
DAIHATSU – DL32 – DL28 – SL26 – DL24 – DL22 – DL20 – DL19 – BEDPLATE DAIHATSU DIESEL is recognized for engineering high-performance…
DAIHATSU – DS32 – DS28 – DS26 – DS22 – DS18 – BEDPLATE
DAIHATSU – DS32 – DS28 – DS26 – DS22 – DS18 – BEDPLATE DAIHATSU DIESEL is known for engineering high-performance marine engines with proven…
DAIHATSU – PS26 – PL24 – PS22 – BEDPLATE
DAIHATSU – PS26 – PL24 – PS22 – BEDPLATE DAIHATSU DIESEL is known for engineering high-performance marine engines with proven reliability, durability, environmental compliance,…
HYUNDAI HIMSEN – H25-33 – ENGINE FRAME – CYLINDER BLOCK
HYUNDAI HIMSEN – H25-33 – ENGINE FRAME – CYLINDER BLOCK Hyundai Himsen Engine & Machinery is a global leader in the field of engines,…
Hyundai Himsen – Cylinder Block – 6H21/32
Hyundai Himsen – Cylinder Block – 6H21/32 Hyundai Himsen Engine & Machinery is a globally recognized leader in engine manufacturing, power plants, and industrial…
BERGEN – KRG – KRGB – KRM – KVM – KVG – KVGB – KVMB – CYLINDER BLOCK
BERGEN – KRG – KRGB – KRM – KVM – KVG – KVGB – KVMB – CYLINDER BLOCK Rolls-Royce Bergen Engines AS is a…
SULZER – S20 – ENGINE FRAME – CYLINDER BLOCK
SULZER – S20 – ENGINE FRAME – CYLINDER BLOCK AL-TECH INTERNATIONAL maintains a large inventory of Cylinder Blocks / Engine Frames for SULZER /…
SKL – VDS29-24AL-2 – ENGINE FRAME – CYLINDER BLOCK
SKL – VDS29-24AL-2 – ENGINE FRAME – CYLINDER BLOCK AL-TECH INTERNATIONAL maintains a large stock of Cylinder Blocks / Engine Frames for SKL engines…
SKL – NVD48A2 – BEDPLATE
SKL – NVD48A2 – BEDPLATE AL-TECH INTERNATIONAL maintains a large stock of Bedplates for SKL engines used in marine and power plant applications. These…
SKL – Bedplate – 8NVD48A2
SKL – Bedplate – 8NVD48A2 AL-TECH INTERNATIONAL maintains a large stock of Bedplates for SKL engines used in marine and power plant applications. These…
YANMAR – EY26 – EY22 – EY18 – CYLINDER BLOCK – ENGINE SPARE PARTS
YANMAR – EY26 – EY22 – EY18 – CYLINDER BLOCK – ENGINE SPARE PARTS YANMAR is a globally trusted name in the marine industry,…
DAIHATSU – 5DK26 – CYLINDER BLOCK – ENGINE FRAME
DAIHATSU – 5DK26 – CYLINDER BLOCK – ENGINE FRAME DAIHATSU DIESEL is known for engineering high-performance marine engines with proven reliability, durability, environmental efficiency,…
Wartsila – Cylinder Block – 9L26A
Wartsila – Cylinder Block – 9L26A AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks for WARTSILA 9L26A series engines, widely used in marine and power plant…
Wartsila – Cylinder Block – W6L32
Wartsila – Cylinder Block – W6L32 AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks for WARTSILA W6L32 series engines, widely used in marine and power plant…
MAK – Cylinder Block – 8M32C
MAK – Cylinder Block – 8M32C AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks for MAK 8M32C series engines, widely used in marine and power plant…
MAN B&W – Cylinder Block – 5L21/31
MAN B&W – Cylinder Block – 5L21/31 AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks for MAN B&W 5L21/31 series engines, widely used in marine and…
Hyunadai Himsen – Cylinder Block – 5H21/32
Hyunadai Himsen – Cylinder Block – 5H21/32 AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks for HYUNDAI HIMSEN 5H21/32 series engines, widely used in marine and…
CATERPILLAR – 3606 – 3608 – 3612 – 3616 – CYLINDER BLOCK – ENGINE FRAME
CATERPILLAR – 3606 – 3608 – 3612 – 3616 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames…
YANMAR – 6NY16L – CYLINDER BLOCK – ENGINE FRAME
YANMAR – 6NY16L – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for YANMAR 6NY16L series engines, widely…
BERGEN – C25:33 – CYLINDER BLOCK – ENGINE FRAME
BERGEN – C25:33 – CYLINDER BLOCK – ENGINE FRAME AL-TECH INTERNATIONAL supplies high-quality Cylinder Blocks and Engine Frames for BERGEN C25:33 series engines, widely…










































