Product Description
52341-Q115 – HEIGHT CONTROL VALVE W/INTEGRAL DUMP FOR PEERLESS TRAILER
PART NUMBER(S):
Fleet Products: 52341-Q115
OE: 52341Q115, 82341-Q115, KN20021
Automann: 171.H102
DESCRIPTION:
Model: 52341 Series with Integral Dump
Vehicles: Peerless trailers, Freightliner M2 106, universal applications for buses, RVs, and heavy-duty tractors/trailers
• Port Configuration: 5 × 1/4" NPT – Supply, Exhaust, Dump, Dual Delivery (C1/C2)
• Actuation Type: Mechanical lever, +/- 75° movement range
• Function: Maintains suspension height; integrated dump feature rapidly exhausts air springs
• Dump Port: Normally closed, activates at ≥70 PSI
• Max Operating Pressure: 130 PSI (9 bar)
• Flow Rates:
– Low Flow: 120 L/min (4.2 CFM)
– Standard Flow: 350 L/min (14.2 CFM)
– Dump Flow: 875 L/min (31 CFM)
• Mounting: 1/4-20 UNF studs (customizable), linkage hole 0.25" or 0.38"
• Materials:
– Body: Anodized aluminum
– Housing: Engineered plastic
– Arm: Zinc-plated steel
– Internals: Stainless steel and hard anodized aluminum
• Weight: Approx. 1.1 lbs (500g)
• Performance/Technology:
– Dual outlet with cross-talk control for precise side-to-side bag balance
– Compact size; optional push-to-connect fittings available
• System Fitment: Compatible with single and dual valve rear suspensions in tractors, trailers (positive/negative dump), and buses
• System Integrity: OEM-spec direct replacement; eliminates separate dump valves, reducing complexity and air loss
Applications:
Designed for Peerless trailers and compatible with a wide range of heavy-duty vehicle air suspension systems requiring fast response and high flow height control valves. Integral dump functionality simplifies layout and installation. Widely used across Freightliner, Volvo, and custom suspension layouts in transit and vocational segments.
CROSS-REFERENCE(S):
52341-Q115, 52341Q115, AIRHD52341-Q115, FS-6600, FS6600, HD52341Q115, HD52341-Q115, 82341-Q115, 52341-Q135, 52341-Q36, 52341-Q75, KD2205, BKS KD2205, PD LV57977, OTRKD2205, FLT FS-6592, WA1312205, 171.H102, 171.H102OE, AM171H102, AM171H102OE, 3188710, BKSKD2205, 16-14318-000, 16-14318-004, ABP N32 009 041 0, N32 009 041 0, PFBKSKD2205, BKR-KD2205, S-23407, S23407, TR52341-Q135, 0587-BKSKD2205, 3464041, RRKD2205, COM KD2205, EFC-KD2205, KD2205RMC, KD2205MAS
A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.
IMPORTANT INSTALLATION NOTES:
✔ Ensure correct orientation of the lever arm and +/- 75° range of motion
✔ Mount using 1/4-20 UNF studs; verify stud location matches vehicle bracket layout
✔ Linkage holes available in 0.25" or 0.38" sizes; confirm linkage match before installation
✔ Dump function requires minimum 70 PSI activation pressure
✔ Compatible with push-to-connect fittings for simplified plumbing
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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