11 0 Caterpillar 3126 Rocker Arm $225 USD Good used Rocker arm assembly from a Caterpillar 3126 engine. The Rocker arm assembly has been visually inspected and is in good condition. The Rocker arm assembly has corrosion and rust.... ConditionUsedPart NumberP-1013741Stock NumberP-1013741 MLS Number13815393CategoryRocker Arms Last Updated9/17/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
16 0 Caterpillar 3126 Rocker Arm $150 USD Good used Rocker arm assembly from a Caterpillar 3126 engine. The rocker arm assembly has been visually inspected and is in good condition. The rocker arms move back and forth freely. The... ConditionUsedPart NumberP-1013173Stock NumberP-1013173 MLS Number13714187CategoryRocker Arms Last Updated7/22/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
21 0 Caterpillar 3126 Rocker Arm $125 USD Good, used rocker arm assembly from a Caterpillar 3126 engine. The rocker arm assembly has been visually inspected and is in good working condition. The rocker arm shaft has no visible... ConditionUsedPart NumberP-14542Stock NumberP-14542 MLS Number12377225CategoryRocker Arms Last Updated12/18/2023 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Caterpillar 3126 Rocker Arm for a 2003 Freightliner M2 106 $200 USD Used ROCKER ARMS AND SHAFT off of Caterpillar 3126. Good condition. Casting # is (138-8401). Please see pictures. Please call or email with any questions., Serial#: 138-8401, Core Charge:... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2003Part Number190003-27Stock Number190003-27 MLS Number9672350CategoryRocker Arms Last Updated12/18/2023 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info