Cummins ISB QSB 6.7L Diesel Engine Valve Cover Rocker Lower Housing 3975944 OEM

Dodge Ram Cummins 5.9 or 6.7 Rocker Housing 3975943 3975944

Cummins ISB 6.7 Valve Cover Riser Base / Rocker Box PN# 3975944

Cummins ISB 6.7L Valve Cover Base 3975944 (568-10046)

CUMMINS ISB QSB 5.9-6.7 ENGINE VALVE COVER RISE PLATE ROCKER HOUSING 3975944 OEM

CUMMINS ISB6.7 Valve Cover Part Number 3975944

Cummins ISB6.7 Rocker Housing, OEM# 3975944

OEM CUMMINS Engine Valve Cover Spacer Plate 2012 ISB 6.7L Diesel 3975944