2112134 Retainer Fits Caterpillar Models
2112134 Retainer Fits Caterpillar Models
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One New Aftermarket Replacement Valve Spring Retainer for Caterpillar (Cat) C9 Engine
This valve spring retainer is a cylinder head component used in the Caterpillar C9 and C9.3 diesel engines. Seated on the valve stem, it locks the valve spring in place and maintains proper spring tension for reliable valve operation. It is commonly replaced during cylinder head rebuilds, valve jobs, or engine overhaul services.
Compatible Models
Caterpillar Motor Graders: 12H, 140M, 140M 2, 160M, 160M 2
Caterpillar Excavators: 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L
Caterpillar Track Feller Bunchers: 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK711, TK721, TK722, TK732, TK741, TK751, TK752
Caterpillar Harvesters/Forestry: 2290, 2390, 2391, 2491, 2590
Caterpillar Compactors: 815F Series 2
Replaces Part Number(s):
2112134, 211-2134, CA2112134, T400747
New aftermarket replacement part - not remanufactured, not used.
