Stock volume, 10% increase in pressure over M295 oil pump. The cast aluminum housing is CNC machined and hardcoat anodized.The cast iron cover is CNC machined and phosphate coated. The relief valve features a screw in valve plug with the optional lower stock pressure spring supplied.
Uses stock 1-1/4 bolt on screen. NOTE: Moroso owns Melling and these pumps may feature Moroso part number 27872.