QU30048 Weather-Proof NP205C Transfer Case Indicator Switch is used in place of a front output Poppet Plug on New Process NP205 gear drive Transfer Cases in 1985-1991 Chevy and GMC 1 ton K30/K3500/V3500 4 wheel drive trucks with dash or floor mounted 4x4 shift indicators. A Genuine OEM replacement for Chevy and GMC 1 ton trucks with twin pin type sealed electrical connectors. Made in U.S.A
Dan the Gear Man® Tech Note1:
QU30048 will also replace QU10515 blade type switches used on 1980-1984 GM trucks if optional QU90002 Pigtail is spliced into your indicator circuit. For 1980-1993 Dodge applications, there is usually insufficient clearance between the cab floor and transfer case to accommodate QU30048 Switch + QU90002 Pigtail unless the truck has a body lift.
Dan the Gear Man® Tech Note 2:
QU30048 is a normally ON switch that is specific to New Process NP205 applications