9MG-D20D Articulated Dump Truck
6NG-D250D Articulated Dump Truck
1HD-AP-1000 Asphalt Paver
6ZN-AP-1050B Asphalt Paver
8BM-AP-1055B Asphalt Paver
6TN-BG-2455C Asphalt Paver
4XN-BG-245C Asphalt Paver
7HN-AP-1000B Asphalt Paver
1JG-AP-1050 Asphalt Paver
8GN-BG-260C Asphalt Paver
AGP-AP-1000B Asphalt Paver
A3P-AP-1055B Asphalt Paver
ABB-AP-1055B Asphalt Paver
AGJ-AP-900B Asphalt Paver
AGL-BG-240C Asphalt Paver
ACM-BG-2455C Asphalt Paver
B2G-BG-2455C Asphalt Paver
BYG-BG-260C Asphalt Paver
8DN-35 Challenger
1DR-45 Challenger
9DF-35 Challenger
4DZ-45 Challenger
5DK-55 Challenger
3HS-35 Challenger
8RD-35 Challenger
ADK-35 Challenger
3BK-45 Challenger
4KW-45 Challenger
ABF-45 Challenger
1NJ-3116 Engine – Generator Set
2SG-3116 Engine – Generator Set
4PG-3116 Engine – Industrial
2WG-3116 Engine – Industrial
5EN-3116 Engine – Industrial
2MR-3116 Engine – Industrial
98Z-3116 Engine – Machine
2FR-3116 Engine – Truck
9LN-3116 Engine – Truck
7JL-3116 Engine – Truck
2BK-3116 Engine – T
Caterpillar 149-5403 Cylinder Block GP – OEM-Grade Durability for Heavy Equipment
The Caterpillar 149-5403 Cylinder Block GP is a precision-engineered component designed for optimal performance and longevity in a wide range of heavy machinery, including articulated dump trucks, asphalt pavers, Challengers, and industrial engines. Manufactured to meet strict OEM specifications, this cylinder block features high-grade cast iron metallurgy that ensures exceptional wear resistance and thermal stability under extreme load conditions. With exacting dimensions tailored for models such as the 9MG-D20D and 6NG-D250D articulated dump trucks, as well as multiple asphalt paver variants like the 1HD-AP-1000 and 6TN-BG-2455C, the 149-5403 guarantees seamless integration and reliable operation.
Technically, the cylinder block supports robust drivetrain performance by maintaining precise bore diameters and surface finishes that optimize piston movement and combustion efficiency. Its design accommodates high-pressure environments typical of Caterpillar’s 3116 engine series, including generator sets and industrial machines, ensuring consistent power output and reduced maintenance intervals. The component’s reinforced structure minimizes deformation and fatigue, making it ideal for heavy-duty applications such as the 8DN-35 and 1DR-45 Challenger models. Investing in the Caterpillar 149-5403 Cylinder Block GP means enhanced engine reliability, improved fuel efficiency, and extended equipment lifecycle.
🔗 For detailed specifications and to purchase the Caterpillar 149-5403 Cylinder Block GP, visit Caterpillar 149-5403 Cylinder Block GP at AllParts Expert.
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