1884163 Shaft Fits Caterpillar Models

One New Aftermarket Replacement Swing Motor Shaft for Caterpillar (Cat) Excavators

This aftermarket replacement shaft fits the swing motor assembly on Caterpillar (Cat) C-series and D-series hydraulic excavators. The shaft is an internal component of the Kawasaki M5X180 swing motor used across the 322C through 340D excavator range and is a direct replacement for OEM part number 188-4163.

Specifications

• Weight: approximately 6.5 lbs
• Dimensions: approximately 12.6 x 2.17 x 2.17 in.

Compatible Models

Caterpillar Hydraulic 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, 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, 345C, 345D, 568 FM LL

Caterpillar Material Handlers: M325C MH, M325D L MH, M325D MH, M330D

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

Also fits (via Kawasaki M5X180 swing motor): Caterpillar Forestry 1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590

Replaces Part Number(s):

1884163, 188-4163

Aftermarket Interchange Numbers

234-4448, 177-2459

New aftermarket replacement part - not remanufactured, not used.