Product Description
ABS VALVE (1030 AIR PORTION ONLY)
PART NUMBER(S):
S400 850 6020-G, Automann: 170.4008506020
DESCRIPTION:
Model: 1030 ABS Air Modulator
Engines: N/A (Trailer Application Only)
Vehicles: Great Dane Trailers, Freightliner Trucks, Kenworth Trucks, Volvo Trucks
• Control Port: 1/4” – 18 NPT
• Delivery Ports: (4) - 3/8” – 18 NPT
• Supply Ports: (2) - 3/4” – 14 NPT
• Voltage: 12V
• Weight: 14 oz
• Function: Manages air pressure in ABS systems for heavy-duty trailers
• Type: Air Portion Only – No ECU
• System Compatibility: TCSII 2M, Modulator 1030 ABS
Applications:
Trailer ABS – 2M Applications
Standard Trailers using WABCO-style ABS systems
OEM fitment for replacement of trailer ABS air modulator valves used in heavy-duty trailers
Compatible with vehicles using the original 1030 ABS valve configuration
CROSS REFERENCES:
s400 850 602 7, 4008506020, S400 500 850, 680502317815, S4008506020, S4008506027, S400 850 602 0, S400-850-602-0, WAB4008506020, MERS4008506020, TDAS4008506020, TDAS4008506027, 8235S4008506020, 8235S4008506027
A cross-reference listing means this part should be a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
Installation Notes:
• Professional installation recommended due to role in ABS system safety
• Ensure compatibility with trailer ABS configuration before installation
• Some distributors may list variants with optional core charges—this product does not require one
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
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