Has black knob imprinted with "choke"

Aftermarket Oil Cooler for the John Deere 6

M8540 and more - Replaces OEM Numbers 3C581-50060

4430 - Replaces OEM Number 9966439

Direct replacement for Caterpillar 388-7442

Maxiforce Main Bearing Set .020" 804C/D for Perkins MPMB0001B f_Outer Dimension_4 1/4 (108.0) to 8 1/4 (209.6) Has black knob imprinted withAftermarket engine part for the Perkins 804C 33 (UE), 804D 33 (UK) ENGINE, NATURALLY ASPIRATED diesel engine. Direct replacement for Perkins MPMB0001B. Fits These Models Perkins Farm Tractors: 2854, 3520, 7230R, 7260R, 7280R, 7290R, 7310R, 8130, 8225R, 8230, 8230T, 8235R, 8245R, 8260R, 8270R, 8285R, 8295R, 8295RT, 8310R, 8310RT, 8320R, 8320RT, 8320T, 8330, 8330T, 8335R, 8335RT, 8345R, 8345RT, 8360R, 8360RT, 8370R, 8370RT, 8430, 8430T, 8520, 8530,