The Wabco 400500103R is a TCS II Premium trailer ABS electronic control unit (ECU) designed for 4S/3M and 2S/2M anti-lock braking system configurations. It operates on a 12-volt circuit and is rated to a maximum operating pressure of 188.5 psi. Port threading includes 3/4-14 Dry Seal NPTF, 3/8-18 Dry Seal NPTF (multiple ports), 1/4-18 Dry Seal NPTF, and a flap exhaust port. The unit carries an IP 66 protection rating and is built to OE specification under the ZF Reman Wabco program. Operating temperature range is -40°C to +65°C. Dimensions are 132 x 238 x 152 mm. Call us to confirm proper fit for your trailer ABS application.
A refundable core charge of $280.00 applies to this item and will be collected at checkout. The core charge is refunded upon receipt of your returned core, subject to its condition; customer is responsible for return shipping. Call us at (877) 776-4600 for details.
Features
4S/3M and 2S/2M trailer ABS system compatibility
TCS II Premium version with VCS II, built to OE specification
12-volt operating voltage
Maximum operating pressure: 188.5 psi
IP 66 environmental protection rating
Operating temperature range: -40°C to +65°C
Port threads: 3/4-14, 3/8-18 (multiple), 1/4-18 Dry Seal NPTF and flap exhaust
Dimensions: 132 x 238 x 152 mm
Tech Specs
- Brand: ZF Reman - Wabco
- Type: TCS II Premium
- Version: Premium, VCS II
- System: 4S/3M, 2S/2M
- Voltage: 12 V
- Max. operating pressure: 188.5 psi
- Port thread 1: 2x 3/4-14 Dry Seal NPTF
- Port thread 2: 13x 3/8-18 Dry Seal NPTF
- Port thread 3: 3x 3/8-18 Dry Seal NPTF
- Port thread 4: Flap Exhaust
- Port thread 5: 1/4-18 Dry Seal NPTF
- Protection class: IP 66
- Temperature range: -40°C to +65°C
- Dimensions: 132 x 238 x 152 mm
- Technical specification: OE specification
