1039247 Guide Valve Fits Caterpillar Models

One New Aftermarket Replacement Valve Guide for Caterpillar (Cat) Equipment

This aftermarket replacement valve guide fits the cylinder head of Caterpillar equipment powered by the 3044C, 3046, and C3.4 engines. The valve guide maintains precise valve stem alignment within the cylinder head, ensuring proper sealing, consistent valve motion, and long-term engine performance. Used in both inlet and exhaust valve positions.

Specifications

• Length: 1.970 in.
• Weight: 0.05 lbs.
• Sold individually (one valve guide)

Compatible Models

Caterpillar Skid Steer Loaders: 236B, 236B3, 242B3, 246C, 248B, 252B, 252B3, 256C, 262B, 262C, 262C2, 268B, 272C

Caterpillar Multi Terrain Loaders: 257B3, 267B, 277C, 277C2, 287C, 287C2, 297C

Caterpillar Compact Track Loaders: 259B3, 279C, 279C2, 289C, 289C2, 299C

Caterpillar Mini Excavators / Compact Excavators: 303.5C, 303.5D, 303C CR, 304C CR, 304D

Caterpillar Engines: 3044C, 3046, C3.4

Note: Some sources also list compatibility with Mitsubishi S4S and S6S engines. Verify fitment against your machine's engine serial number before ordering.

Replaces Part Number(s):

1039247, 103-9247, 2235464, 223-5464

Aftermarket Interchange Numbers

Mitsubishi / Caterpillar cross-reference: 32A01-01600, 32A0101600

New aftermarket replacement part - not remanufactured, not used.