Specifications

118
Hydraulic Line Kits come complete with all necessary lines, tee fittings, hoses, brackets and clips to
properly plumb hydraulic brake axles.
HYDRAULIC BRAKE LINE KITS
PART NO. 81740C (2-4-6) BRAKES
FIVE-YEAR LIMITED WARRANTY
FEATURES:
• Light-weighs less than one pound
• Compact design for easy mounting on any vehicle
• Provides heavy duty performance (18-amp output) to handle all 2-, 4-, or 6- brake systems
• Automatic and manual operation-trailer brakes applied automatically and directly proportional to
the tow vehicle braking effort
• LED brake indicator light
• Meets OEM brake fluid displacement
• Five Year Limited Warranty
CADIUM PLATED TEE FITTINGS:
Required for installation of electric hydraulic actuated brake controller #81740C. Reference Form 7-
1005 DTD 4-90 for selection and tee fitting information.
HAYES# TUBE O.D. FEMALE THREAD MALE
42324CP 3/16” 3/8 x 24 UNF 3/8 x 24 UNF 3/8 x 24 UNF
78496CP 3/16” 9/16 x 18 UNF 3/8 x 24 UNF 9/16 x 18 UNF
78497CP 1/4” 9/16 x 18 UNF 3/8 x 24 UNF 9/16 x 18 UNF
78498CP 3/16” 9/16 x 20 UNF 3/8 x 24 UNF 9/16 x 20 UNF
78499CP 3/16” 1/2 x 20 UNF 3/8 x 24 UNF 1/2 x 20 UNF
94971CP 3/16” 7/16 x 24 UNF 3/8 x 24 UNF 7/16 x 24 UNF
106197CP 4.88mm M11 x 15 3/8 x 24 UNF M11 x 15
HAYES ELECTRIC HYDRAULIC BRAKE CONTROLLER
BRAKE CONTROLS & PLUMB KITS
AIR BRAKE CONTROLLER
For Air Braked Trucks Towing Trailers Equipped with Electric Brakes
KIT NO. 100400B (2-4-6) BRAKES
HAYES AIR ACTUATED AUTOMATIC ELECTRIC BRAKE CONTROLLER
Designed for the fleet operator having tow vehicles equipped with air brake systems.
This unit offers
either manual or automatic air actuation of electric trailer brakes.
P
ART#
DESCRIPTION
10871 Single axle surge brake line kit, comes with 180” tubing for
connection to brake actuator
10872 Tandem axle surge brake line kit, comes with 180” tubing for
connection to brake actuator