BCXFORK Oil Cooler Core 7N-0165 7S-6394 for Caterpillar CAT Engine 3304 3304B 3306

BCXFORK Oil Cooler Core 7N-0165 7S-6394 for Caterpillar CAT Engine 3304 3304B 3306

✅Direct Replacement Oil Cooler Core – Designed specifically for heavy-duty diesel engines, this oil cooler core ensures reliable temperature regulation for Caterpillar 3304, 3306, and related engines ✅Precision Fitment – Engineered to match OEM specifications for seamless installation in various Cat equipment, including excavators, dozers, graders, and wheel loaders ✅Improved Engine Efficiency – Maintains optimal oil temperature, helping to prevent overheating, reduce friction, and extend engine service life in demanding applications ✅Heavy-Duty Construction – Built from corrosion-resistant materials with reinforced cooling fins to withstand extreme heat and harsh work environments ✅Compatible Replacement for OEM Numbers – Replaces part numbers CA7N0165, 7N0165, CA7S6394, 7S6394, CA4N2231, 4N2231, CA2W7590, 2W7590, 295-5670, and others ✅Multi-Equipment Coverage – Suitable for a wide range of Caterpillar machinery, including 215B/235B excavators, 12H/14G motor graders, 561D/572G pipelayers, and 950/966 loaders ✅Designed for Industrial Use – Ideal for continuous-duty equipment used in construction, mining, agriculture, and power generation applications ✅Easy to Install & Maintain – Drop-in design supports quick installation and compatibility with factory oil lines and mounting hardware ✅Reliable Performance Under Load – Performs consistently under high thermal and hydraulic pressure, ideal for long-haul or heavy-lifting machinery operations ✅Tested for Durability – Each unit is pressure tested for leaks and performance to ensure long-term reliability and confidence in critical operations

Package Included: 

Oil Cooler Core Assembly 

Replace Part Number:

Compatible for Caterpillar: 7N0165, 7S6394, 4N2231, 2W7590, 2955670

Compatible for CA Part Number: CA7N0165, CA7S6394, CA4N2231, CA2W7590, CA2955670

Fits Model:

Compatible for Caterpillar Excavator: 215, 215B, 215C, 215D, 219, 219D, 225, 225B, 225D, 229, 229D, 235, 235B, E240, E300, E300B, EL240, EL300, EL300B

Compatible for Caterpillar Motor Grader: 12F, 120, 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140, 140G, 140H, 140H ES, 140H NA, 143H, 14E, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA

Compatible for Caterpillar Pipelayer: 561C, 561D, 571F, 571G, 572F, 572G

Compatible for Caterpillar Compactor: 815, 815B, 816, 816B, CB-534, CP-643, CP-653, CS-643, CS-653

Compatible for Caterpillar Generator: SR4

Compatible for Caterpillar Track Loader: 941, 951, 951B, 951C, 955, 955K, 955L, 963, 973, 977, 977K, 977L

Compatible for Caterpillar Track Skidder: 125C, 517, 527, D4HTSK III, D5HTSK II

Compatible for Caterpillar Track-Type Tractor: 140, 141, 143, 153, 163, 4, 4A, 4S, 5, 55, 56, 56H, 57, 57H, 5A, 5P, 5S, 6, 6A, 6S, 6SU, 7, 7A, 7S, 7S LGP, 7SU, 7U, D4, D4E, D4E SR, D4H, D4H III, D4H XL, D5, D5B, D5E, D5H, D5H XL, D6C, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D6GC, D6H, D6H II, D6H XL, D6H XR, D6R, D7F, D7G, D7H

Compatible for Caterpillar Wheel Tractor-Scraper: 627B, 627, 637, 637B

Compatible for Caterpillar Wheel Dozer: 814, 814B

Compatible for Caterpillar Wheel Loader: 920, 930, 930R, 930T, 936, 936E, 936F, 950, 950B, 950B/950E, 950E, 966C, 966D, 966E, 966F, 966F II, 966G, 972G, 980B, G936

Compatible for Caterpillar Wheel Skidder: 120C, 515, 518, 518C, 525, 528, 528B, 530B, FB518