2042677 Plate-Valve M Fits Caterpillar Models

One New Aftermarket Replacement Valve Plate for Caterpillar (Cat) Excavators

This aftermarket replacement valve plate (OEM part number 204-2677 / 2042677) is a swing motor service component used to control hydraulic flow within the swing motor assembly on Caterpillar hydraulic excavators. The valve plate is an alloy steel precision part seated within the swing motor, enabling accurate upper-structure rotation during digging and material-handling operations.

Specifications

• Inner Diameter: 56 mm (2.20 in)
• Outside Diameter: 142 mm (5.59 in)
• Thickness: 5 mm (0.196 in)
• Material: Alloy steel
• Application: Swing motor hydraulic system

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, 345C L, 345C MH, 349

Caterpillar Track Feller Bunchers: 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 568 FM LL, 1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, TK711, TK721, TK722, TK732, TK741, TK751, TK752

Caterpillar Mobile Hydraulic Power Units: M325C MH, M325D L MH, M325D MH, M330D

Replaces Part Number(s):

204-2677, 2042677

New aftermarket replacement part - not remanufactured, not used.