Haldex Relay Valve, 0.34 in Diameter on 1.5 in Centers Mounting, 3-5/8 in Height, 3/8 in Inlet, 3-1/2 in Length, 3/8 in Outlet, 5.6±1 psi, 3-1/2 in Width
#MIDKN28500
Product Overview
Haldex Midland Services products are engineered to support the performance, safety, and reliability of commercial vehicle braking and air system operations. Designed for demanding heavy-duty applications, these products are built to meet rigorous industry standards while helping fleets maintain compliance, efficiency, and consistent vehicle uptime.
Features & Benefits
- A fast relay used to apply and release service brakes on tractor or trailer.
- Ensures reliable air brake system performance and facilitates efficient air flow management.
- Precision engineered for optimal function, form, fit, and enhanced durability, manufactured to meet or exceed O.E.M. specifications.
- Compatible with various air brake systems.
- Compact size.
- Cover may be rotated without affecting warranty or performance.
- Picture illustrates 90° control port position. 0° would locate port in line with delivery port "D"
Specifications
| Number Of Ports | 2 |
| Weight | 1.5 lbs |
| Application | Universal Truck, Tractor & Trailer. |
| Height | 3-5/8 in |
| Inlet Size | 3/8 in |
| Length | 3-1/2 in |
| Mounting Type | 0.34 in Diameter on 1.5 in Centers |
| Outlet Size | 3/8 in |
| Width | 3-1/2 in |
Interchanges & Equivalent parts:
| 312199 |
| 1230081 |
| A78880 |
| A78880X |
| A78886 |
| A86310 |
| A86311 |
| A86312 |
| A97926 |
| A97926001 |
| 9732980150 |
| 97332980220 |
| 932026 |
| 843041364 |
| ACE48274 |
| ACE48275 |
| D3TZ2A449A |
| AE78886001 |
| AE86310 |
| AE86311 |
| AE86312 |
| N30108A |
| N30108AA |
| N30108AD |
| N30108AE |
| N30108AG |
| N30108AJ |
| N30108AL |
| N30108AN |
| N30108BA |
| N30108BB |
| N30108BC |
| MBRK28500 |
| KN28500 |
| KN28500N |
| KN28500X |
| PP01292A |
| RKN28500 |
| ZZKN28500X |
| EMDKN28500X |
| WM494 |
| S6085 |
| LRV3637 |
| 2002280 |
| 053650071 |
| A56440 |
| A56440X |
| AE78880 |
| AE78880001 |
| AE78886 |
| A078880999 |
| HKN28500X |
| WAKN28500 |
| MIWWAKN28500 |
| 004827008 |
| 034056 |
| 034056VEL |
| 05-3650071 |
| 14034 |
| 30067 |
| 31-2199 |
| 5396-KN28500 |
| 767653010755 |
| 973 298 015 0 |
| A788B0X |
| A80070 |
| A97926-001 |
| ACA-05806700 |
| ACC004827008 |
| ACE-4827-4 |
| ACE-4827-5 |
| AE78880-001 |
| AE78886-001 |
| AE78887 |
| AE78889 |
| AV28500 |
| AVKN28500 |
| E-MDKN28500N |
| GTA-28500 |
| HALKN28500 |
| HALKN28550 |
| IMXKN28500 |
| KN28550M1D |
| MBIKN28500 |
| MBRK285 |
| EM36370 |
| 53650071 |
| 99410150 |
| U55KN28500X |
| 1283MM5 |
| OTR28500 |
