Description
065186-G – DASH VALVE (3) W/THREADED PLATE (800519/800573)
PART NUMBER(S):
Fleet Products: 065186-G
OE: 800519, KN20611, N4400EH
Automann: 170.1231
DESCRIPTION:
Model: MV-3 Dash Valve (with Threaded Plate)
Vehicles: Freightliner, Kenworth, Peterbilt, and universal truck/trailer applications
• Valve Type: Dual-function push/pull dash valve for tractor protection (PP-1) and trailer supply (PP-7)
• Function: Controls air supply to trailer brakes and sets/releases parking brakes
• Mounting Style: Threaded plate with 1/4"-20 UNC-2B threaded holes, horizontal orientation
• Material: Engineering-grade composite (nylon, glass-filled one-piece housing)
• Dimensions: 5.06" (L) × 5.36" (W) × 3.62" (H)
• Operating Temperature: -40°F to +200°F (-40°C to +93°C)
• Rated Pressure: 150 PSI max
• Actuation Type: Manual push-pull knobs (included)
• Weight: ~40 grams
• Integrated Features: Molded port ID, Metri-Pack 150 Series connector indicator-ready versions
• Compliance: FMVSS 121 compliant
• Leak Rate: Max 30 SCCM @ 150 PSI
Port Configuration:
• Supply Ports (2): 1/4" NPT
• Trailer Delivery Port: 1/4" NPT
• Tractor Delivery Port: 1/4" NPT
• Auxiliary Port: 1/4" NPT
• Exhaust Port: 1/4" NPT
Trip Pressures & Override:
• Tractor Trip: 30 PSI
• Trailer Trip: 35 PSI
• Trailer Override: 25 PSI
Applications:
Commonly installed in commercial vehicles for controlling trailer air supply and parking brake systems through dash-mounted knobs. Ideal for use in heavy-duty truck and tractor air brake systems where compliance, reliability, and integrated electrical options are required. Direct replacement for multiple OE dash valves with standardized 1/4" NPT porting and FMVSS 121 compatibility.
CROSS-REFERENCE(S):
800519, 065186, 745065186, KN20611, N4400EH, N4400B, 65186, 800573, 800622, 800573N, 800519N, KN20606, RN31BF, RN31BP, RN31BM, FCV-5451-002, DV32442, MIDKN20606, BENKN20606, BANKN20606, BXKN20606, WAKN20606, ZACKN20606, HKN20606X, AVKN20606, R955KN20606N, R955KN20606X, TDARKN20606, VN4400M, ZZKN20606, VN4400F, 65187, 802622E, 5005058, 5005080, 5000286, 3281, 032248, 6814300781, 791013202, 9346490220, 9366490070, 9366490100, 9366490110, 8086185, RKN20606, N4400EE, N4400M, 8096185, 131015, 401232, 767653083995, 79101-3202, 8235-RKN20606, 9346490220, 9366490070, MBIKN20606, N4400F, N4400L, 5396KN20611, 101890, 104863, 107433, 065160, 065187, 065187X, 5000379, 5000884, 5005057, 5005059, 5005067, 5005081, 791013201, 9366490050, 800520, 800526, BX065187, RKN20611, ZZKN20611, LVM3457, 101437X, 107220, 2039879C91, 2039879C92, 20611P, 3949780, 5396-KN20611, 745-101890, 767653010113, 800036, 800082, 800519BXW, 800573BXW, AV20611, MBIKN20611, MKN20611, R955KN20611X, S-11528, SAP-KN20611, TV20611, TV20611TEC, 5001230, 65187X, 800520BXW, AV065187, EM-34570, EM-56480, LVM-3457, 79101-320A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.
IMPORTANT INSTALLATION NOTES:
✔ Mount horizontally using 1/4"-20 UNC-2B threaded plate (hole spacing 4.21" × 3.00")
✔ Confirm 1/4" NPT port thread compatibility; do not overtighten into composite body
✔ If equipped with electrical connector, ensure Metri-Pack plug is sealed properly
✔ Verify correct trip pressures during test phase: 30 PSI (tractor), 35 PSI (trailer), 25 PSI override
✔ Compatible with RN31BF, RN31BP, and RN31BM service kits for long-term maintenance
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Warranty Information
