Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Weatherhead · Air System
1869X8X4S
In stock · ships from Knoxville
This is a 90-degree swivel elbow push-to-connect fitting for DOT air brake systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 3 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Designed for use with SAE J844 1/2 in. OD nylon tubing. Meets DOT FMVSS 571.106, SAE J1131, J2494-1, and J2494-3 standards. Fits any 1/4 in. male NPT port.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 4 of 4.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It accepts 1/2 inch outside diameter SAE J844 nylon tubing on one end and has a 1/4 inch male NPTF swivel thread with pre-applied sealant on the other. The swivel allows the fitting to rotate for easy alignment during installation, making it ideal for routing air lines around frame rails and tight spaces. It is commonly replaced when upgrading or repairing truck and trailer air brake, suspension, or accessory plumbing.
Part Number: 1869X8X4S
1/2PPX1/4MP 90 SWIVEL (DOT)
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system
