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216-5147
Radiator Model 216-5147 is specifically designed for the CAT 3176B Marine Engine. Its key role is to cool down compressed air before it reaches the engine's intake manifold—a step that ultimately improves engine performance and boosts overall efficiency.
Features
Leakage-proof under high-pressure conditions.
Maintains structural integrity and withstands harsh environmental conditions.
Aluminum Radiator List
CAT | 320-8196, 323-1741, 533-8330, 534-7440, 534-3807, 535-4527, 535-4523, 387-4367, 2W-6587, 2W-6593, 7W-5455, 7W-2173, 9Y-3318, 7C-3385, 2W-5539, 2W-5540, 2W-6632, 223-5118, 374-3545, 387-4366 |
KOMATSU | 427-03-22820, 6251-61-5110, 569-03-89191, 6212-62-4100, 423-03-32212, 423-03-32211, 426-03-37591, 426-03-37571, 427-S05-1810, 195-03-63114, 195-03-65181, 195-03-43400 |
HITACHI | 4682425, 4682426, 4444691, 4658096, 4427952, 4729782, 4421620, 335611, 4439687, YA00008446, 1386-621-100, 1381-639-801, 1381-639-8020, 1381-639-8030 |
LIEBHERR | 10000392, 5617986, 5617987, 11823532, 11821219, 11821218, 5611936, 5611937, 10333648, 10333649 |
Maintance and Service
Quality Components - Every part goes through rigorous inspection—all to guarantee your equipment runs without interruption, keeping your operations on track.
Fast Delivery - We ship in-stock standard parts within 24 hours, so you get quick order fulfillment and shorter wait times, reducing delays to your work.
How We Produce
Our aftercoolers undergo advanced CAD modeling and thermal simulation—two critical steps to optimize airflow dynamics and cooling efficiency. We utilize high-grade aluminum alloy for construction; this material delivers superior thermal conductivity and corrosion resistance, both of which are critical to ensuring long-term durability.
Our fin-and-tube assemblies are precision-engineered to maximize heat transfer surface area, while vacuum brazing is employed to create leak-free, high-strength bonds between components. Furthermore, critical joints are reinforced via TIG or MIG welding, further enhancing structural reliability.
Every unit is subjected to rigorous high-pressure testing and airtightness inspections to confirm zero leakage. Prior to packaging, all components undergo assembly, inspection, and testing in strict compliance with our quality standards—guaranteeing reliable performance of the final product.

Pictures of Sinrui's production workshop, raw materials
Radiator product packaging and delivery