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  • Case | Case-IH 450C Crawler Major Engine Overhaul Kit (Std.)
  • Case | Case-IH 450C Crawler Major Engine Overhaul Kit (Std.)

Case | Case-IH 450C Engine Overhaul Kits | 4-390 Naturally Aspirated Cummins "B" Series | OK20604


  • Cummins Control Parts List#'s (CPL): (591 Marine Engine), 681, (721 Marine Engine), 725, 791, 843, 895, 981, 1172, 1259, 1312, 1522 & 1932.
  • 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.
  • Dim A (1): Standard Piston Marked: 6223
  • Dim B (2): Non-Emission
  • Dim C (3): 239 Cubic Inch
  • Cummins CPLs: 591*, 681, 721*, 725, 791, 843, 895, 981, 1172, 1259, 1312, 1522, 1932 (* Marine Eng)
  • Includes: Kit Contains: Cylinder Kits, Main & Con Rod Bearings, Front & Rear Crankshaft Seals, Top & Bottom Gasket Sets And Piston & Cam Bushing.

    • Case | Case-IH 450C Crawler Major Engine Overhaul Kit (Std.)

    • $837.94

    • $825.37


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