1149096 Plug-O-Ring Fits Caterpillar Models
1149096 Plug-O-Ring Fits Caterpillar Models
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One New Aftermarket Replacement Plug-O-Ring for Caterpillar (Cat) Equipment
This aftermarket replacement Plug-O-Ring (part number 1149096) is a threaded sealing plug used to block or cap hydraulic, lubrication, or coolant ports on Caterpillar (Cat) construction and heavy equipment. The brass-threaded plug features 1/4" GAS to 1/4" UNC thread configuration and incorporates an O-ring seal to prevent fluid leakage at capped ports. These plugs are commonly used during service, repair, and assembly operations to seal unused or open ports in hydraulic systems, engine blocks, and related assemblies across a wide range of Cat equipment.
Specifications
- Thread: 1/4" GAS (BSP) x 1/4" UNC
- Type: Threaded plug with O-ring seal
- Material: Brass
Compatible Models
Caterpillar (Cat): Fits various Caterpillar models using this plug configuration. Verify your specific model and port thread specification before ordering.
Replaces Part Number(s):
1149096
New aftermarket replacement part - not remanufactured, not used.



