Product specifications

27
4 Sensor/2 Modulator Valve
(4S/2M) Configuration Shown
Suggested Electrical Diagram
Tandem Suspension,
Four Wheels Sensed
REPLACEMENT PARTS LIST
Qty Part No. Description
1 S4005001030 ECU
1 S4493260300 10' Power Cable
2 S4497130300 10' Sensor Ext cable
2 S4497130180 6' Sensor Ext cable
1 ---
ABS Label For Lamp
1 --- Installation Guide
1 --- End of Line Test
KIT PART NO. 1544223
Enhanced Easy-Stop™
ABS - 4S/2M MERITOR WABCO COMPONENT KITS
3
/
8
"
Control
3
/
8
"
Supply
3/8"
Delivery
3/8"
Delivery
1
/
2
"
Reservoir
SPRING BRAKE CONTROL VALVE
Spring Brake Priority System
Complies with all changes to FMVSS121.
Designed for use with a single
reservoir on a
typical single or
tandem axle
trailer application.
Part No. 110500
We have developed these kits for
MANUFACTURERS ONLY - OEM ONLY.
These kits are not available to aftermarket distributors
- Those kits are on the following pages.
THANK YOU!
4S/2M schematic
(showing air)
Service Brake Supply Line (Red)
Control Line (Blue)Spring Brake
A/C = Anti-Compounding
110500
1010447
1011451
1011452
1010329
6003
6006
A/C
1010447
1010447
1010447
S4005001030
(see pg 28)
110500 - Spring Brake control valve,
S4005001030 - Wabco ECU valve,
6003 - 3/4" x1/2"hex nipple
6006 - 3/4" pipe nipple,
1010329 air tank,
1010447 - spring brake chamber,
1011451 - red emer. gladhand,
1011452 blue svc. gladhand.
ABS Power Extension Cable - 48 ft.
ISO connector one end,
blunt cut on the other, with a
connector wire to the ABS
warning lamp.
Part No. PECW-48