1850230 Ring Wear Fits Caterpillar Models

One New Aftermarket Replacement Wear Ring for Caterpillar (Cat) Excavators, Wheel Loaders, and Feller Bunchers

This nylon plastic hydraulic cylinder wear ring replaces Caterpillar (Cat) OEM part number 1850230 (also formatted as 185-0230). Wear rings center the piston or rod within the hydraulic cylinder bore, preventing metal-to-metal contact and maintaining proper alignment during operation. The nylon plastic material provides good resistance to fuels, oils, and lubricants for reliable service in demanding construction and forestry applications.

Specifications

• Inside Diameter: 152.9 mm (6.02 in)
• Cross Section Height: 3.5 mm
• Cross Section Width: 20.5 mm
• Material: Nylon Plastic
• Weight: 0.12 lb

Compatible Models

Caterpillar Excavators: 318C, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320E LN, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 325B L, 325C, 325D L, 329D LN, 330B L, 330C, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E L, 336E LN, 336F L, 340D L, 340D2 L, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B, 365C

Caterpillar Mobile Hydraulic Power Units: 330D, 336D L, 336E HVG

Caterpillar Track Feller Bunchers: 1190, 1190T, 1290T, 2290, 2390, 2391, 2491, 511, 521, 521B, 522, 522B, 532

Caterpillar Wheel Loaders: 950K, 993K

Caterpillar Wheeled Excavators: M318C, M318C MH, M318D, M318D MH

Replaces Part Number(s):

1850230, 185-0230

New aftermarket replacement part - not remanufactured, not used.