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The Meritor Tire Inflation System Hose serves as the critical flexible link between the axle's thru-tee and the tire valve, ensuring your MTIS can deliver air on demand. Specifically engineered for wheels 17.5 inches and larger—including Super Single configurations—the Meritor 3137400 is a 13.5-inch "inside flex hose" built to withstand the constant rotation and vibration of highway hauling. It is manufactured from a high-grade synthetic polymer that remains kink-resistant and flexible in temperatures ranging from -40°F to +212°F. By maintaining a reliable seal and ensuring unrestricted airflow, this hose helps the automatic inflation system extend tire life by up to 10% and improve fuel economy by preventing rolling resistance caused by underinflation.
| Diameter | NA |
| Length | 13.50 in. |
| Notes | For wheels 17.50 or smaller Also for use with Super Single tires |
| Type | Hose |
| VMRS Code | 017-009-040 |
| Aftermarket Extended Warranty - General | 1 Year - Standard Meritor Aftermarket Warranty |
| Auxiliary Check Port | No |
| Brand | Meritor Genuine |
| Diameter | NA |
| Length | 13.50 in. |
| Notes | Flex Hose (inside tire) For wheels larger than 17.50 Also for use with Super Single tires |
| Pallet Quantity | 1000 |
| Type | Hose |
| Weight | .17 |
| Brand | Part Number |
|---|---|
| MTR3137400, TDA3137400 | |
| STEMCO | 8100060 |
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