The Midland Haldex 227661X is a 3-line automatic-style trailer control valve designed for pre-FMVSS-121 tractor-trailer applications. It features dual mounting and operates in conjunction with dash-mounted control valves. Port connections include a 1/4" tractor control port and 3/8" ports for tractor service, tractor emergency, trailer service, and trailer emergency lines. Core Group designation is 111TP3. This unit supersedes the Bendix TP-2 design. Knorr-Bremse part KN34070 may also be used in the same application. Call us to confirm proper fit for your specific vehicle configuration.
Repair Kit available - order part number 229418K.
KN34070 valve may also be used for this application.
A refundable core charge of $21.00 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
3-line automatic style trailer control valve
Dual mounting configuration
Designed for pre-FMVSS-121 tractor-trailer vehicles
Used with dash-mounted control valves
Tractor control port: 1/4"; tractor and trailer service and emergency ports: 3/8"
Core Group: 111TP3; supersedes Bendix TP-2 design
Tech Specs
- Tractor Control: 1/4"
- Tractor Service: 3/8"
- Tractor Emergency: 3/8"
- Trailer Service: 3/8"
- Trailer Emergency: 3/8"
- Core Group: 111TP3
Additional Information
CoreFree version available - order part number 227661RX.Repair Kit available - order part number 229418K.
KN34070 valve may also be used for this application.
