Product Description
WABCO ABS ECU/VALVE ASSEMBLY – 2S/1M, TCS II BASIC, 12V
PART NUMBER(S):
Fleet Products: S400 500 1010 (New) | OE (Wabco): S400 500 1010, 4005001010
DESCRIPTION:
Model: 2S/1M TCS II Basic ABS ECU/Valve Assembly
Engines: N/A (electronic ABS system)
Vehicles: Mack, Manac (22801004, 228-01004), Meritor, Peterbilt, Stoughton (46040401200), Utility, Vanguard, Great Dane
• Voltage: 12V
• Configuration: 2S/1M (2-sensor, 1-modulator)
• Max Operating Pressure: 13 bar
• Ingress Protection: IP66
• Operating Temp: -40°C to +65°C
• Size: 200 x 240 x 130 mm
• Weight: 4.691 kg
• Calculated Volume: 5.5757–6.24 dm³
• Control Port: 3/8"-18 NPT
• Delivery Ports: (4) – 3/8"-18 NPT
• Supply Ports: (2) – 3/4"-14 NPT
Applications:
Designed for standard trailers with 2S/1M ABS systems manufactured after March 1, 2001. Integrated ECU/valve design provides stable ABS performance during sudden braking. Commonly installed across major commercial fleets such as Freightliner, Vanguard, Stoughton, Utility, and Great Dane. Not suitable for turntables, steerables, or dollies.
CROSS-REFERENCE(S):
4005001010, S400 500 10 10, S400 500 101 7, S400 500 101 0, S400 500 101 0X, 1010, S446 108 201 0, S472 195 033 0, 170S4005001010, 4005001120, S4005001120, 4005001019, 40502935, 6300-4005001010, 8235-S4005001010, APS02465S, MERS4005001010, TDAS4005001010, WAB4005001010, WN400500101010008469, 10800262, 10800314, 3508877, 5396-AQ960503, 5396AQ960503, 960503, AQ960503, AQ960503M1D, HAQ960503, HDXAQ960503, MAQ960503, MBAQ960503, MBIAQ960503, MERR955344, MERR955345, MERS4461082010, MERS4493260300, MERS4721950330, MIDAQ960503, R955344, R955345, R955373, S400-500-101-0, S446-108-201-0, S4461082010, S449-326-030-0, S4493260300, S472-195-033-0, S4721950330, SN2611D, WAB10800262, WAB10800314, WN4005001010, ZZAQ960503, 170.S4005001010OE, 170.S4005001010
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Sold as new – no core return required.
✔ Mounts directly to standard trailer ABS bracket points.
✔ Designed exclusively for 2S/1M configurations.
✔ Not suitable for steerables, dollies, or turntable trailers.
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
- Canadian-owned and operated since 1985
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