| OEM Part Number | N15842J |
| Port D | To governor unloader |
| Port C | To compressor discharge |
| Supplier VMRS Code | 013010087 |
| Heavy Duty Supplier | Yes |
| Prop 65 Short Warning | Cancer & reproductive |
| Port B | To pipe plug |
| Freight Class | 70 |
| Port A | To air dryer inlet port |
| Height | 3.18 |
| Prop 65 Applies | Y |
| Duty Type | Heavy Duty |
| Part Terminology | Air Brake Reservoir Check Valve |