1884164 Barrel Fits Caterpillar Models

One New Aftermarket Replacement Barrel (Cylinder Block) for Caterpillar (Cat) Excavators

This aftermarket replacement barrel, also called a cylinder block, is a precision-fit internal component for the Kawasaki M5X180 hydraulic swing motor used across a wide range of Caterpillar (Cat) excavators. The barrel is the rotating cylindrical element inside the swing motor's rotary group, housing the pistons that convert hydraulic pressure into the rotational torque that drives the machine's upper structure. It is identified by Cat OEM part number 188-4164 (also referenced as 1884164) and measures 154mm in length.

Specifications

• Part Type: Barrel / Cylinder Block
• Application: Kawasaki M5X180 Hydraulic Swing Motor
• Length: 154mm

Compatible Models

Caterpillar Excavators: 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 345CL, 568 FM LL

Caterpillar Mobile Hydraulic Power Units: 324D LN, 325C, 325D, 325D L, 329D L, 329E, 330C, 330D, 330D L, 336D L, 336E, 336E HVG

Caterpillar Track Feller Bunchers: 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, TK711, TK721, TK722, TK732, TK741, TK751, TK752

Replaces Part Number(s):

188-4164, 1884164

Aftermarket Interchange Numbers

M5X180 (Kawasaki swing motor model designation)

New aftermarket replacement part - not remanufactured, not used.