Mark:Caterpillar Marine 3406B,
Engine: 3406B, SR4,
Turbo model: 4MFW-701,
4MFW701,4MF-701, 4MF701,
Turbo part number: 189061,
189062,
Turbo OEM number: 2W6738,
7C6701, 7C-6701,2W-6738,
2W6739,2W-6739,
CHRA part number: 186554 ,
0R5765, 1W1814, 312728, 178216,