OK2406 - Major Engine Overhaul Kit Thick Wall- Long

•  Cummins Control Part List#'s (CPL): 1262, 1263, 1406, 1615, 1618, 1668, 2100, 2367, 2368, 2531, 2995, 2996 & 8146.

•  Block 3802408 (Thick Wall / Long Liner), Flange: 5.152", Length: 9.33"

•  Serial & CPL#'s Are Found On A Tag Located On The Side Of The Timing Gear Housing And/Or Valve Cover. If Tag Is Missing, Check The Top Of The Oil Cooler Housing To See If It Is Stamped There.

•  Serial Number Consist Of 8 Digits. CPL#'s Are 3 Or 4 Digits.