King of the Road

King of the Road® is the Original Authentic line of Delco Leveling and Height Control Valve Products manufactured by Dayton Air Control Products.
We at Dayton Air Control are proud to continue the Delco tradition of precision assembly in the Miami Valley. We manufacture the Original Delco Height Control Valve under the King of the Road trade name. With our production manufacturing capabilities we continue to work with air suspension users to provide innovative solutions to meet the needs of their specific applications.
King of the Road leveling and height control products can be custom designed for your specific OEM applications, and are also available in many stock configurations. OEM's will benefit from reduced installation costs and outstanding performance. Transit, fleet and equipment operators will benefit from reduced maintenance costs and increased up-time. Equipment users will benefit from a worry-free product backed by 50 years of proven reliability. Our valves are proudly manufactured in the USA.
To enjoy these benefits, be sure to specify King of the Road on your next new vehicle purchase or aftermarket replacement order.
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Intake Check Adapter (SAE), 5549539
Part #: 5549539
$19.65$14.50Intake Check Adapter (SAE), 5549539
Intake Check Adapter (SAE), 5549539
King of the Road P/N 5549539 Intake Check Adapter
Intake Check Adapter - Prevents the back-flow of air through the Valve when the Air Compresso...
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Height Control Valve - 22062523
Part #: 22062523
$67.39$58.25Height Control Valve - 22062523
Height Control Valve - 22062523
King of the Road P/N 22062523 HCV-Left Hand Mount.
Designed for Low flow and Low air consumption applications.
Includes: Intake Ch...Height Control Valve - 22062525
Part #: 22062525
$67.39$60.02Height Control Valve - 22062525
Height Control Valve - 22062525
King of the Road P/N 22062525 HCV-Left Hand
Designed for Low flow and Low air consumption applications.
Includes Intake Check Valve.
...Height Control Valve - 22063227
Part #: 22063227
$62.78$54.27Height Control Valve - 22063227
Height Control Valve - 22063227
King of the Road P/N 22063227 HCV-Left Hand Mount
Designed for Low flow and Low air consumption applications.
Includes Intake Check Valv...
Height Control Valve - 22063228
Part #: 22063228
$62.03$56.23Height Control Valve - 22063228
Height Control Valve - 22063228
King of the Road P/N 22063228 HCV-Left Hand MountDesigned for Low flow and Low Air consumption applications.Includes Intake Check V...
Height Control Valve - 22104722
Part #: 22104722
$65.11$56.30Height Control Valve - 22104722
Height Control Valve - 22104722
King of the Road P/N 22104722 HCV-Left Hand Mount
Designed for Low flow and Low air consumption applications.
Includes Intake Check Valv...
Height Control Valve - K706005
Part #: K706005
$62.54$56.62Height Control Valve - K706005
Height Control Valve - K706005
King of the Road P/N K706005 HCV-Left Hand Mount
Designed for Low flow but Quick Response applications.
Includes Intake Check Valve.
...Height Control Valve - K706006
Part #: K706006
$62.54$56.62Height Control Valve - K706006
Height Control Valve - K706006
King of the Road P/N K706006 HCV-Left Hand Mount
Designed for Low flow but very Quick Response applications. Minimum Dead-Band senses small cha...
Height Control Valve - K706116
Part #: K706116
$66.94$57.89Height Control Valve - K706116
Height Control Valve - K706116
King of the Road P/N K706116 HCV-Left Hand Mount
Designed for Low flow but Quick Response applications.
Includes: Intake Check Valve.
Height Control Valve - 22062524
Part #: 22062524
$65.03$56.23Height Control Valve - 22062524
Height Control Valve - 22062524
King of the Road P/N 22062524 HCV- Right Hand mount.
Designed for Low flow and Low air consumption applications.
Includes: Intake Check ...
Height Control Valve - 22063226
Part #: 22063226
$62.76$54.27Height Control Valve - 22063226
Height Control Valve - 22063226
King of the Road P/N 22063226 HCV-Right Hand Mount
Designed for Low flow and Low air consumption applications.
Includes: Intake Check Va...
Height Control Valve - 22069147
Part #: 22069147
$67.84$58.66Height Control Valve - 22069147
Height Control Valve - 22069147
King of the Road P/N 22069147 HCV-Right Hand mount.
Designed for Low flow and Low air consumption applications.
Includes: Intake Check V...
Height Control Valve - 22104723
Part #: 22104723
$65.11$56.30Height Control Valve - 22104723
Height Control Valve - 22104723
King of the Road P/N 22104723 HCV-Right Hand Mount
Designed for Low flow and Low air consumption applications.
Includes: Intake Check Va...
Fluid Level Control Valve K705005
Part #: K705005
$97.71$66.61Fluid Level Control Valve K705005
Fluid Level Control Valve K705005
King of the Road P/N K705005 Leveling Valve
Designed to monitor levels of liquid within a tank and activate a pump to adjust levels accordingly...
Height Control Valve - K870005
Part #: K870005
$89.15$77.08Height Control Valve - K870005
Height Control Valve - K870005
King of the Road P/N K870005 HCV-Right Hand mount.
Designed as a replacement for the Ridewell model 7423 HCV.
Requ...
Height Control Valve - K870006
Part #: K870006
$89.15$77.08Height Control Valve - K870006
Height Control Valve - K870006
King of the Road P/N K870006 HCV-Left Hand mount.
Designed as a replacement for the Ridewell model 7423 HCV.
Requi...
Height Control Valve K870121
Part #: K870121
$80.19$69.33Height Control Valve K870121
Height Control Valve K870121
King of the Road P/N K870121 Left Hand Controlled Response Height Control Valve Assembly
This part is designed to replace the Neway 90054007 va...
Height Control Valve K870122
Part #: K870122
$80.19$69.33Height Control Valve K870122
Height Control Valve K870122
King of the Road P/N K870122 Right Hand Controlled Response Height Control Valve Assembly
This part is designed to replace the Neway 90054007 v...
Height Control Valve K870123
Part #: K870123
$87.95$76.05Height Control Valve K870123
Height Control Valve K870123
King of the Road P/N K870123 Left Hand Controlled Response Height Control Valve Assembly
This part is designed to replace the Neway 90554183 va...
Height Control Valve K870124
Part #: K870124
$87.95$76.05Height Control Valve K870124
Height Control Valve K870124
King of the Road P/N K870124 Right Hand Controlled Response Height Control Valve Assembly
This part is designed to replace the Neway 90554183 v...
Height Control Valve K870125
Part #: K870125
$79.48$68.72Height Control Valve K870125
Height Control Valve K870125
King of the Road P/N K870125 Left Hand Controlled Response Height Control Valve Assembly
This part is designed to replace the Neway 90554114 va...
Height Control Valve K870126
Part #: K870126
$79.48$68.72Height Control Valve K870126
Height Control Valve K870126
King of the Road P/N K870126 Right Hand Controlled Response Height Control Valve Assembly
This part is designed to replace the Neway 90554114 v...
Height Control Valve K870127
Part #: K870127
$99.14$85.72Height Control Valve K870127
Height Control Valve K870127
King of the Road P/N K870127 Left Hand "Universal Kit" Controlled Response Height Control Valve Assembly
This part is designed to replace All o...
Height Control Valve K870128
Part #: K870128
$99.14$85.72Height Control Valve K870128
Height Control Valve K870128
King of the Road P/N K870128 Right Hand "Universal Kit" Controlled Response Height Control Valve Assembly
This part is designed to replace All ...
Service Kit, Valve Seal (NPT) - HCV Service Kit for NPT Port Valves
Part #: K050006
$38.86$19.43Service Kit, Valve Seal (NPT) - HCV Service Kit for NPT Port Valves
Service Kit, Valve Seal (NPT) - HCV Service Kit for NPT Port Valves
King of the Road P/N K050006 Service Kit for NPT Port Valves
Note: this Kit does not in...
Service Kit, Valve Seal (SAE) - HCV Service Kit for SAE Port Valves
Part #: K050001
$33.46$16.73Service Kit, Valve Seal (SAE) - HCV Service Kit for SAE Port Valves
Service Kit, Valve Seal (SAE) - HCV Service Kit for SAE Port Valves
King of the Road P/N K050001 Service Kit for SAE Port Valves
Note: this Kit does not include internal Valve Cores and Seals. It is recommended ...
HCV Valve Repair Kit K050007
Part #: K050007
$66.45$57.46HCV Valve Repair Kit K050007
HCV Valve Repair Kit K870007
Part #: K870007
$68.77$59.45HCV Valve Repair Kit K870007
HCV Valve Repair Kit K870007
King of the Road P/N K870007 HCV Repair kit (Left Hand Valves Only)
This Kit is to rebuild a Delco Delay Style Valve and requires the use of pa...
HCV Valve Repair Kit K870008
Part #: K870008
$68.77$59.45HCV Valve Repair Kit K870008
HCV Valve Repair Kit K870008
King of the Road P/N K870008 HCV Repair kit (Right Hand Valves Only)
This Kit is to rebuild a Delco Delay Style Valve and requires the use of p...
HCV Valve Repair Kit K050012
Part #: K050012
$44.13$38.14HCV Valve Repair Kit K050012
HCV Valve Repair Kit K050012
King of the Road P/N K050012 Height Control Valve Repair Kit
This Kit is to rebuild an OEM Valve that is no longer available. It requires the...Linkage Kit - 5.00" (127mm) Length - K880006
Part #: K880006
$18.62$9.31Linkage Kit - 5.00" (127mm) Length - K880006
Linkage Kit - 5.00" (127mm) Length - K880006
Link Kit includes: 5.00" (127mm) Fixed Length Link Assembly, (2) Flange Bolts, (2) Flange Lock Nuts.
Also Replaces: 905554731, 90554124, 495079...
Linkage Fastener Kit - ¼-20
Part #: K880107
$12.20$6.10Linkage Fastener Kit - ¼-20
Linkage Fastener Kit - ¼-20
Kit includes: (10) ¼-20 Hex Flange Bolts and (10) Hex Flange Lock Nuts to connect Linkage to Valve.Height Control Valve W266403
Part #: K870013
$99.07$85.66Height Control Valve W266403
Height Control Valve W266403
King of the Road P/N K870013 Leveling Valve-Right Hand Mount
Original Equipment replacement for Washex Laundry equipment (Front)
Include...
Height Control Valve W26604
Part #: K870014
$99.07$85.66Height Control Valve W26604
Height Control Valve W26604
King of the Road P/N K870014 Leveling Valve-Left Hand Mount
Original Equipment replacement for Washex Laundry equipment (Rear)
Includes:...
Height Control Valve K870003
Part #: K870003
$72.62$62.78Height Control Valve K870003
Height Control Valve K870003
King of the Road P/N K870003 Leveling Valve-Left Hand Mount
Designed to maintain air leveling system used for HVAC, Cooling Towers and other eq...
Height Control Valve - K706301
Part #: K706301
$103.91$81.40Height Control Valve - K706301
Height Control Valve - K706301
King of the Road P/N K706301 HCV-Left Hand Mounting
Same as the original Delco Valve 4949722 but, does not include the Exhaust Check Adapter th...
Tee Union 1/4" PTC - DOT Union Tee 1/4” Push to Connect (PTC)
Part #: K060013
$13.18$8.57Tee Union 1/4" PTC - DOT Union Tee 1/4” Push to Connect (PTC)
Tee Union 1/4" PTC - DOT Union Tee 1/4” Push to Connect (PTC)
King of the Road P/N K060013 DOT Union Tee 1/4” Push to Connect (PTC)
Required to split an air line from a single port Valve or tube to supply ...
Kwik-Link Adj. Linkage Kit - K880111-10
Part #: K880111-10
$350.42$175.21Kwik-Link Adj. Linkage Kit - K880111-10
Kwik-Link Adj. Linkage Kit - K880111-10
King of the Road 1526 Adjustable Link - Kit includes: (1) Kwik-Link assembly, (2) Flange Bolts, (2) Flange Lock Nuts, (1) Hex Key Wrench and (1) Foldout Scale. (Package of ...
Kwik-Link Adj. Linkage Kit - K880111-1
Part #: K880111-1
$41.00$20.50Kwik-Link Adj. Linkage Kit - K880111-1
Kwik-Link Adj. Linkage Kit - K880111-1
Kwik-Link 1526 Adjustable Linkage Kit. Both ends are fixed loop. Includes: (1) Hex Key Wrench and (1) Foldout Scale and Mounting Hardware. Note: No cutting required.
Kit Includes:
...
Kwik-Link Adj. Linkage Kit - K880110-10
Part #: K880110-10
$240.58$120.29Kwik-Link Adj. Linkage Kit - K880110-10
Kwik-Link Adj. Linkage Kit - K880110-10
King of the Road 915 Adjustable Link - Kit includes: (1) Kwik-Link assembly, (2) Flange Bolts, (2) Flange Lock Nuts, (1) Hex Key Wrench and (1) Foldout Scale. (Package of 10 Kits)
Kit In...
Kwik-Link Adj. Linkage Kit - K880110-1
Part #: K880110-1
$30.34$15.17Kwik-Link Adj. Linkage Kit - K880110-1
Kwik-Link Adj. Linkage Kit - K880110-1
Kwik-Link 915 Adjustable Linkage Kit. Both ends are fixed loop. Includes: (1) Hex Key Wrench and (1) Foldout Scale and Mounting Hardware. Note: No cutting required.
Linkage Kit - 15.75" (400mm) Black Fixed Length - K880109
Part #: K880109
$44.52$22.26Linkage Kit - 15.75" (400mm) Black Fixed Length - K880109
Linkage Kit - 15.75" (400mm) Black Fixed Length - K880109
Linkage Kit. Kit includes: 15.75" (400mm) Black Ecoat Fixed Length Link Assembly, (2) Flange Bolts, (2) Flange Lock Nuts.Linkage Kit - 6.25" (159mm) Black Fixed Length -K880108
Part #: K880108
$44.52$22.26Linkage Kit - 6.25" (159mm) Black Fixed Length -K880108
Linkage Kit - 6.25" (159mm) Black Fixed Length -K880108
Linkage Kit. Kit includes: 6.25" (159mm) Black Ecoat Fixed Length Link Assembly w/12 Deg Twist, (2) Flange Bolts, (2) Flange Lock Nuts.Linkage Kit - 15.00" (381mm) Fixed Length -K880060
Part #: K880060
$21.76$10.88Linkage Kit - 15.00" (381mm) Fixed Length -K880060
Linkage Kit - 15.00" (381mm) Fixed Length -K880060
Kit includes: 15.00" (381mm) Fixed Length Link Assembly, (2) Flange Bolts, (2) Flange Lock Nuts.Linkage Kit - 14.00" (356mm) Fixed Length - K880056
Part #: K880056
$21.76$10.88Linkage Kit - 14.00" (356mm) Fixed Length - K880056
Linkage Kit - 14.00" (356mm) Fixed Length - K880056
Kit includes: 14.00" (356mm) Fixed Length Link Assembly, (2) Flange Bolts, (2) Flange Lock Nuts.Linkage Kit - 12.00" (305mm) Fixed Length - K880047
Part #: K880047
$21.76$10.88Linkage Kit - 12.00" (305mm) Fixed Length - K880047
Linkage Kit - 12.00" (305mm) Fixed Length - K880047
Kit includes: 12.00" (305mm) Fixed Length Link Assembly, (2) Flange Bolts, (2) Flange Lock Nuts.Linkage Kit - 10.62" (270mm) Fixed Length - K880038
Part #: K880038
$21.76$10.88Linkage Kit - 10.62" (270mm) Fixed Length - K880038
Linkage Kit - 10.62" (270mm) Fixed Length - K880038
Kit includes: 10.62" (270mm) Fixed Length Link Assembly, (2) Flange Bolts, (2) Flange Lock Nuts.Linkage Kit - 10.50" (267mm) Fixed Length -K880037
Part #: K880037
$21.76$10.88Linkage Kit - 10.50" (267mm) Fixed Length -K880037
Linkage Kit - 10.50" (267mm) Fixed Length -K880037
Kit includes: 10.50" (267mm) Fixed Length Link Assembly, (2) Flange Bolts, (2) Flange Lock Nuts.Linkage Kit - 10.00" (254mm) Fixed Length - K880034
Part #: K880034
$21.76$10.88Linkage Kit - 10.00" (254mm) Fixed Length - K880034
Linkage Kit - 10.00" (254mm) Fixed Length - K880034
Kit includes: 10.00" (254mm) Fixed Length Link Assembly, (2) Flange Bolts, (2) Flange Lock Nuts.Linkage Kit - 9.50" (241mm) Fixed Length - K880031
Part #: K880031
$20.82$10.41Linkage Kit - 9.50" (241mm) Fixed Length - K880031
Linkage Kit - 9.50" (241mm) Fixed Length - K880031
Kit includes: 9.50" (241mm) Fixed Length Link Assembly, (2) Flange Bolts, (2) Flange Lock Nuts.Dayton Air Control Products, LLC
2785 Lance Drive
Dayton, Ohio 45409
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