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(888) 312-8812 Login SignupDesigned for tractor-trailers and vehicles with a long wheelbase, the Newstar air brake relay valves ensure the air brakes are engaged and released on time. Its design and engineering is compliant with original equipment manufacturer requirements.
| Balance Port | 1/8" IN |
| Control/Service Port | 1/4 |
| Core Group | 121RLV |
| Crack Pressure | 4 PSI |
| Delivery Port 2 | 1/2" in |
| Notes | Cover Rotated 90 degrees CW, Horizontal Delivery Ports |
| Replacement For | Bendix R-14 |
| Supply Port 2 | 3/4" in |
| Brand | Part Number |
|---|---|
| 102998 | |
| Bendix | 102998 |
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