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2120933 Valve-Exhaust Fits Caterpillar Models
2120933 Valve-Exhaust Fits Caterpillar Models
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$82.00 CAD
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One New Aftermarket Replacement Exhaust Valve for Caterpillar (Cat) G3400 Series Gas Engines
This aftermarket replacement cylinder head exhaust valve fits Caterpillar G-series natural gas engines, including the G3406, G3408, G3408B, G3408C, G3412, CG137-08, and CG137-12. It is a direct replacement for OEM part number 2120933 (also formatted as 212-0933) and seats in the cylinder head to seal the combustion chamber during the compression and power strokes, venting exhaust gases when open.
Specifications
- Weight: 0.38 lbs
- Valve face angle: 20 degrees
- Application: Cylinder head exhaust valve
Compatible Models
Caterpillar Gas Engines: CG137-08, CG137-12, G3406, G3408, G3408B, G3408C, G3412
Caterpillar Generator Sets: G3406, G3412, SR4
Replaces Part Number(s):
2120933, 212-0933
New aftermarket replacement part - not remanufactured, not used.



