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(888) 312-8812 Login SignupNEWSTAR S-B239 1/4 In. NPT Emergency & Control Port Air Brake Relay Valve 3/4 In. Reservoir & 3/8 In. Delivery
$117.16
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NEWSTAR S-B239 Part Description
Manufacturer
Product Description
Air Brake Relay Emergency Valve 4.5 PSI
Features & Benefits
- Made of premium quality materials for durability and long life
- Meets or exceeds vehicle manufacturer requirements for heavy duty air brake systems
- All components undergo stringent quality control checks and testing
- Manufactured, assembled, and packaged in-house at ISO-certified facilities
Newstar Air Brake Emergency Relay Valve
The Newstar air brake emergency relay valve is designed to engage the air brakes in the event of a leak or sudden pressure loss between the truck and trailer. Its design and engineering matches original equipment specifications.
NEWSTAR S-B239 Specifications
Product Attributes
| Control Port | 1/4" IN |
| Crack Pressure | 4.5 PSI |
| Delivery Port | (4) 3/8" IN |
| Notes | Includes Ratio Feature |
| Replacement For | Sealco |
| RESERVOIR | 3/4" IN |
| Style | Charging |
| Supply out | Plugged |
| Supply/Emergency | 1/4" IN |
| Control | 1/4 |
| Delivery Port Diameter | 0.375 |
| Delivery | (4) 3/8 |
| Delivery Port Quantity | 4 |
| Emergency Supply Port Diameter | 0.25 |
| RESERVOIR | 3/4 |
| Reservoir Port Diameter | 0.75 |
| Service Control Port Quantity | 2 |
| Service Control Port Diameter | 0.25 |
| Supply/emergency | 1/4 |
| Thread Type | NPT |
NEWSTAR S-B239 Cross References
| Brand | Part Number |
|---|---|
| 110200, 110200X, 34069, ESL110200, KN30010 | |
| BWP | M-110200 |
| Bendix | 110200XBXR |
| Dayton Parts | AV110200 |
| Euclid | E-807995, ESL110200 |
| Genuine Newstar | S-B239, SB239, SEA-110200 |
| Haldex | KN30010, KN30010X |
| Meritor | RSL110200X |
| N/A | ATM170.1102, ATM170.110200, AU170.1102, AU170.110200, AUT170.110200, AUT1701102, AUT170.1102, AUT170110200, BX110200X, TDARSL110200X, 170.1102, 170.110200, 110200 |
| OE Aftermarket | 14216, 401229, MJ110200 |
| PAI | 3640, 36400, LEV-3640, EM36400 |
| Power Products | 110200P |
| SEALCO | 110200 |
| Sealco | 110200X, 34069, SEA110200 |
| Tectran | 14411, TV110200 |
| Torque | TR110200 |
| VELVAC | 034069 |
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NEWSTAR S-B239 Manufacturer Information
Based in Schaumburg, IL, NEWSTAR® is an aftermarket parts manufacturer specializing in trailer suspension, engine, and drivetrain parts and components for medium and heavy duty trucks. The company supplies OEM manufacturers, truck dealerships, and warehouse distributors across the U.S. and Canada. NEWSTAR products are made of high-grade stamped steel, natural rubber, and other materials and hand-welded, resulting in an unprecedented level of quality down to the smallest detail. All products are also built and assembled using cutting-edge tools and undergo intense performance testing in an in-house quality control laboratory to ensure compliance with industry standards.
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