Evaporator with Heater Core Fits John Deere Tractors 6120 Through 7520 model-550H LGP It holds the throttle at

It holds the throttle at the correct position after the governor adjusts throttle response to changing engine load

Size: 1-3/8" 21 Spline with Sliding Collar

AO (Styled s/n 272000-later)

have "No Oil Filter"

Evaporator with Heater Core Fits John Deere Tractors 6120 Through 7520 model-550H LGP It holds the throttle atOne New Aftermarket Replacement Evaporator Heater Core Fits John Deere Tractors Fits Models: 6120 Through 7520 Tech Info: Valve Type: Block Type Fitting Type: O Ring Core Length: 28 3 4" Core Height: 6" Core Width: 3 7 8" Overall Length: 33 1 2" Overall Height: 6 1 8" Overall Width: 5 1 2" Fitting Inlet: #8 O Ring Fitting Outlet: #10 O Ring Replaces Part Numbers: AL163862, AL160349, AL119098, AL112100