{"product_id":"brass-push-lock-bulkhead-union-1-2-tube-x-1-2-female-npt-dot-air-brake-fitting-replaces-parker-66pmtbh-8-8-gates-g31360-0808-177-13b66bh8d","title":"Brass Push-Lock Bulkhead Union - 1\/2\" Tube x 1\/2\" Female NPT DOT Air Brake Fitting - Replaces Parker 66PMTBH-8-8 Gates G31360-0808 177.13B66BH8D","description":"\u003cp\u003eBring a \u003cstrong\u003e1\/2 in air line\u003c\/strong\u003e through a panel and land it on a \u003cstrong\u003e1\/2 in female NPT\u003c\/strong\u003e port with one part, using this \u003cstrong\u003eDOT brass push-lock bulkhead union\u003c\/strong\u003e distributed by FleetPro Parts \u0026amp; Tires. One side takes DOT nylon tubing push-lock; the other side gives a threaded component something solid to screw into, with the panel carrying the load instead of the tubing. Hanging a valve or gauge off an unsupported line is how a joint ends up cracked and weeping after a winter of frame flex. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.\u003c\/p\u003e\n\n\u003ch2\u003eTube on One Side, Thread on the Other: The Brass Bulkhead Advantage\u003c\/h2\u003e\n\n\u003cp\u003eManufactured by Automann to \u003cstrong\u003eFleet Standard\u003c\/strong\u003e specifications, this \u003cstrong\u003ebrass bulkhead union\u003c\/strong\u003e pairs \u003cstrong\u003ePLC 1\/2 in DOT nylon tubing\u003c\/strong\u003e with a \u003cstrong\u003e1\/2 in female NPT\u003c\/strong\u003e port and mounts through the bulkhead on its own nut. It is DOT-approved for heavy-duty air brake systems and meets \u003cstrong\u003eFMVSS 571.106\u003c\/strong\u003e, so it belongs on a brake circuit rather than only on accessory plumbing.\u003c\/p\u003e\n\n\u003cp\u003eThe combination solves a very common layout problem: the run to the component is nylon tubing, but the component itself is pipe-threaded. Rather than stacking a bulkhead union, a coupling and an adapter, this fitting does the transition and the panel mount in one brass body. This part number \u003cstrong\u003ereplaces 177.13B888D\u003c\/strong\u003e in the Automann line.\u003c\/p\u003e\n\n\u003cp\u003eAt FleetPro Parts \u0026amp; Tires, we know that fewer joints means fewer leaks. This Automann bulkhead union is a direct replacement for highly searched industry numbers including \u003cstrong\u003eParker 66PMTBH-8-8\u003c\/strong\u003e and \u003cstrong\u003eGates G31360-0808\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eVehicle Fitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis DOT brass air fitting uses a universal design intended for the following commercial applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMake\/Model:\u003c\/strong\u003e Universal - heavy-duty tractors and commercial trailers\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Air brake plumbing, DOT-approved for heavy-duty air brake systems\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e PLC 1\/2 in DOT nylon tubing to 1\/2 in female NPT, bulkhead mounted\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Meets FMVSS 571.106\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eDirect Replacement \u0026amp; Cross-Reference Numbers:\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThis Automann brass fitting serves as a direct replacement for the following part numbers:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eParker Interchange:\u003c\/strong\u003e 66PMTBH-8-8, 66PMTBH88, 66PTCBH88\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGates Interchange:\u003c\/strong\u003e G31360-0808, G313600808\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOther Interchange:\u003c\/strong\u003e 1873X8X8\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomann Supersession:\u003c\/strong\u003e Replaces 177.13B888D\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomann Distributor #:\u003c\/strong\u003e 177.13B66BH8D\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Brass Bulkhead Union, Push-Lock (PLC)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTube End:\u003c\/strong\u003e PLC 1\/2 in DOT nylon tubing\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePort:\u003c\/strong\u003e 1\/2 in female NPT\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Universal\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e 177.13B888D\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e FMVSS 571.106, DOT-approved for heavy-duty air brake systems\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Level:\u003c\/strong\u003e Fleet Standard Aftermarket\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Automann (Distributed by FleetPro Parts \u0026amp; Tires)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":43023816458311,"sku":"177.13B66BH8D","price":41.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8035\/2583\/files\/image_1920_8a9105f6-57e8-4180-abb1-969115ac6273.jpg?v=1785419673","url":"https:\/\/fleetpropt.com\/products\/brass-push-lock-bulkhead-union-1-2-tube-x-1-2-female-npt-dot-air-brake-fitting-replaces-parker-66pmtbh-8-8-gates-g31360-0808-177-13b66bh8d","provider":"FLEETPRO PARTS \u0026 TIRES ","version":"1.0","type":"link"}