Peterson Fluid Systems Adjustable Vacuum Regulator HSMED11M61 3000-3500 4 Leaf - Asphalt

3000-3500 4 Leaf - Asphalt (48-50% RW)

1992-1994 Chevrolet Commercial Chassis

25 mm long

Includes +15 PSI higher pressure relief spring installed and optional standard pressure relief spring

2008-2017 Freightliner XC Modular Rail

Peterson Fluid Systems Adjustable Vacuum Regulator HSMED11M61 3000-3500 4 Leaf - AsphaltPeterson's new adjustable vacuum regulator is on the leading edge of engine management. It has been proven to regulate crankcase vacuum and hold a steady level through extensive testing. Vacuum can be regulated from as high as 29. 7 in hg down to 2 in hg. This regulator is machined from Billet aluminum and features the same great quality as all of Peterson's products. Peterson Fluid Systems is the choice of champions for wet and dry sump oiling