AIR INLET
C1627
SN3711AJ
Inlet Air Options
The inlet port may be connected to the filtered engine air or
to the Haldex KN19040 air filter.
The Haldex inlet check valve SN3711AJ offers a low cost
method to reduce the nominal unloader horsepower (as
compared to a clutch).
The inlet check valve can also be used to reduce oil pas-
sage. It should be used on vehicles with a history of exces-
sive oil consumption due to higher than normal inlet or
crankcase vacuum, crankcase pressure, etc.
Check for Restriction
If the discharge line is reused and is clogged, dented or
kinked, the replacement compressor cannot perform to
maximum capacity. By using the KN17500 the installer will
be able to check the remaining length for restrictions.
SN3711AJ
KN19040
SN3711AD
SN3711AA
PISTON TYPE GOVERNOR
C1012
Remote
Mount
GOVERNOR TO RESERVOIR
EXTENSION LINE KIT
FLEXIBLE DISCHARGE
KN17500
KN17501
KN17502
KN17503
KN17504
AIR CLEANER
Heavy-Duty
KN19040
Filter Element
100696E Included
KN19040
Remote Mount
Application
SN3711AC
3/4" I.D. Hose
KN18530
KN18530X
KN18537
Direct
Mount
LINE KITS
18"
24"
36"
48"
60"
INTAKE MANIFOLD OPTIONS
SN3711AA
DISCHARGE MANIFOLD
SN3711J
SN3711L
WATERLINE
SN4011F
CHANGEOVER KIT
SN3711AC
SN3711AD
OPTIONS
SN3711K
SN3711AH
SN3502