Air Leveling Height Control Valve Kit for Freightliner Trailer 53321Q120 VS-227
Specifications
| Return Shipping Will Be Paid By | Seller |
| Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| Mounting Thread | 1/4-20UNC |
| Manufacturer Part Number | LA729144CM |
| Brand | labworkauto |
| Fitment | American Truck/Trailer |
| Warranty | 1 Year |
| Type | Control Valve |
| Inlet Port | NPT1/4 |
| Max Working Pressure | 1.2Mpa |
| Mounting Hole Centre | 38mm |
| UPC | Does not apply |
Height valve for use in vehicle suspension systems with air springs.By dynamically sensing the height change of the vehicle, the air intake or exhaust action is completed in time to adjust the height of the air spring (airbag), Therefore, under the action of the height valve, the height of the air spring can be kept fluctuating near the equilibrium position, So as to ensure that the body does not change with the change of load. Improve occupant comfort while preventing road damage from wheel impact. practical application;1. Truck cab suspension, more common in the semi-floating rear suspension frame of high-end models, or full-floating front and rear suspensions2. Truck chassis, used to improve the transmission performance of the chassis, or to achieve a special function, such as some trucks lowering the height to load and unload goods.3. Bus chassis suspension, more common in high-end or luxury buses, can significantly improve ride comfort.4. Other occasions, such as railway vehicles, airport shuttles, cranes, etc. Replace Part Number: VS-227, 53321-Q120 Fit for: All Hendrickson Suspension Applications,All 1980’s Through Current Neway Trailer Air Suspensions, Most Other Trailer Air Suspensions. Installation Recommendations: When Not Exceeding The Maximum Movement Angle of 45 °,The Length Ratio L / A Should Be <= 1.2. The Length L Should Be Between 175 and 295 mm.If A Shorter Yaw is Used, The Height Valve Will Generate A Large Air Consumption.Neway suspensions will have to be measured from the bottom of the frame to the center of the axle. This is because they have an 8 1/2″, 10 1/2″ and 17 1/2″ hanger height. Package Includes: 1x Height Control Valve as Pictures Payment We accept payment through PayPal, afterpay, VISA, Google pay, mastercard, AMEX, apple pay, DISCOVER. Payments must be received within 14 days of auction end. We process your order within 3 business day upon payment(note: NOT counting holidays or weekends). Local pickup NOT available at this time. Shipping We process and dispatch your purchase within 3 business day after payment clearance. We offer free USPS or FEDEX Package as default. Shipping Time is around 3-5 business days Returns Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed. Change-of-mind return can only be accepted within 7 days after purchase. All other returns can be accepted in 30 days. We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions. Contact Us Before leaving us neutral or negative feedback, please contact us first. We will do everything we can to give you a satisfying solution. Please dont open case via eBay or PayPal. Please dont open any return request before contact us. We do our best to resolve any issue. Leaving negative feedback and low ratings doesnt get things solved. So please talk with us and we will not let you down. About US Serving US market since 2005. Based in California offering quality products, offer various types of auto parts . Pick up orders welcome here and we also offer great discount for wholesales. Copyright @ 2019 labworkautocom. All right reserved.