R134 Roto Lock Backseat Valve With # 8 Male Flare Thread 451-548 model-345D (with Hydraulic Lift Pulley: Serpentine

Pulley: Serpentine

88" Piston

The steel disc works in conjunction with fiber discs to provide the clamping force needed for smooth clutch engagement and effective directional steering

Replaces Part Number:Fits Walbro: 95-526

MTD: 918-06977

R134 Roto Lock Backseat Valve With # 8 Male Flare Thread 451-548 model-345D (with Hydraulic Lift Pulley: SerpentineOne New Aftermarket Replacement R134 Roto Lock Backseat Valve #8 Male Flare Thread This R134 Roto Lock backseat valve with a #8 male flare thread is a service valve used in agricultural and heavy duty equipment air conditioning systems. Rotolock style backseat valves allow technicians to isolate the compressor from the A C circuit during service without fully discharging the system, making them a critical component for A C compressor service and