1139016 Con Rod Fits Caterpillar Models
1139016 Con Rod Fits Caterpillar Models
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One New Aftermarket Replacement Connecting Rod for Caterpillar (Cat) C10 / C12 Engines
This aftermarket replacement connecting rod fits Caterpillar C10 and C12 diesel engines. The connecting rod links the piston to the crankshaft and is a critical component of the engine's reciprocating assembly, transmitting combustion forces during engine operation. The Caterpillar C10 and C12 are inline 6-cylinder heavy-duty diesel engines widely used in on-highway trucks, construction equipment, marine propulsion, and generator set applications.
Note: Engine serial number confirmation is strongly recommended before ordering, as connecting rod applicability may vary by engine build and serial number range. Please verify fitment with your engine serial number prior to purchase.
Compatible Engines
Caterpillar (Cat) C-Series: C10, C12
Replaces Part Number(s):
1139016, 113-9016, 0R-8190, 0R8190
New aftermarket replacement part - not remanufactured, not used.



