Product Description
This part contains a core which may be returned to us for reimbursement.
The WABCO 4005001040 is a 12-volt Enhanced Easy-Stop trailer ABS ECU and valve assembly configured for 2S/1M Basic MAR systems. The integrated assembly combines electronic ABS control with pneumatic brake-pressure modulation to help prevent wheel lockup and maintain trailer stability during braking.
This configuration uses two wheel-speed sensors and one modulator (2S/1M) and is specifically recommended by WABCO/Meritor for steerable trailers, turntables, and dollies. It is used on trailers manufactured after March 1, 2001.
Part Number: 4005001040
Brand: WABCO / ZF
Product Type: Trailer ABS ECU / Valve Assembly
ABS Configuration: 2S/1M Basic MAR
Voltage: 12V
System: Enhanced Easy-Stop / TCS II
Recommended Use: Steerable trailers, dollies and turntables
Weight: 5.09 lb
Cross References: S4005001040, S400-500-104-0, TDAS4005001040, WAB4005001040, Great Dane 40502934, MAC Trailer 24900122
