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- › Brass Female Elbow 90 Degree - 3/8in NPT Air Line Fitting - Replaces Eaton 3500X6 Parker 2200P66 177.9100C
Brass Female Elbow 90 Degree - 3/8in NPT Air Line Fitting - Replaces Eaton 3500X6 Parker 2200P66 177.9100C
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Fitment
Fits these trucks
Universal - air brake systemsNPT air-brake and air-line connections on trucks, tractors and trailers3/8in pipe run turning 90 degrees
Always confirm your year, make & model before ordering.
Part numbers
OEM & interchange numbers
5 cross-refsEaton 3500X6 Parker 2200P66 100C 017005 S2006
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview
Turn an air line ninety degrees without bending it. This Brass Female Elbow distributed by FleetPro Parts & Tires is a 90 degree elbow with a 3/8in female NPT pipe thread on each end - the fitting that takes a run of air-brake or air-accessory plumbing around a bracket, a frame rail or a valve body instead of forcing the pipe into a curve. A pipe bent to clear an obstruction is a stress riser and a future leak; an elbow is just a corner. 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.
A Corner Instead of a Kink: The 3/8in NPT Brass Elbow Advantage
Both ends of this elbow are female 3/8in NPT, so it drops between two male-threaded pipe ends and needs no adapter on either side - one part, two joints, one right angle. Each end fits 3/8in pipes, which is the size most air-brake and air-accessory plumbing is already built in, so it goes into an existing run without re-sizing anything around it.
The brass body is what keeps it serviceable. Brass seals on tapered pipe thread without galling on assembly, and it comes apart years later instead of seizing and taking the port with it - the difference between a five-minute fitting swap and drilling out a broken nipple. This Automann fitting is a direct replacement for highly searched industry numbers including Eaton 3500X6, Parker 2200P66, 100C and S2006, and it supersedes Automann 177.9003.
Vehicle Fitment & Compatibility
This brass air-line fitting uses a universal design intended for the following commercial applications:
- Make/Model: Universal - Class 8 tractors and trailers
- System: Air brake systems; NPT air-brake and air-line connections on trucks, tractors and trailers
- Connections: 3/8in female NPT on each end, 90 degree
- Component Group: Air Brake & Wheel / Air System Manifolds & Valves
Direct Replacement & Cross-Reference Numbers:
This Automann brass elbow serves as a direct replacement for the following part numbers:
- Eaton Interchange: 3500X6
- Parker Interchange: 2200P66
- Additional Interchange: 100C, 017005, S2006
- Automann Supersedes: 177.9003
- Automann Distributor #: 177.9100C
Technical Specifications
- Component Type: Pipe (NPT) female elbow
- Angle: 90 degree
- Connections: 3/8in female NPT, each end fits 3/8in pipes
- Material: Brass
- Application: Universal - air brake systems
- Warranty: 1-Year FleetPro Warranty
- UPC: 889626446368
- Product Level: Fleet Standard Aftermarket
- Brand: Automann (Distributed by FleetPro Parts & Tires)
Key features
- Corner Without a Bend: Turns a 3/8in pipe run 90 degrees around a bracket or frame rail so the line never has to be bent into a stress riser.
- Female Both Ends: Drops between two male pipe ends with no adapter on either side - one part, two joints.
- Standard 3/8in Size: Each end fits 3/8in pipes, the size most air-brake and air-accessory plumbing is already built in.
- Brass Threads Come Apart: Brass seals on tapered pipe thread without galling and does not seize into the port after years of salt and vibration.
- Wide Interchange: Covers Eaton 3500X6, Parker 2200P66, 100C and S2006 from a single part number.
Specifications
Component Type
Pipe (NPT) female elbow
Angle
90 degree
Connections
3/8in female NPT, each end fits 3/8in pipes
Material
Brass
Application
Universal - air brake systems
Supersedes
177.9003
Condition
New
Warranty
1-Year FleetPro Warranty
UPC
889626446368
Product Level
Fleet Standard Aftermarket
Questions
Will this fit my truck?
This part fits Universal - air brake systems, NPT air-brake and air-line connections on trucks, tractors and trailers, 3/8in pipe run turning 90 degrees. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Eaton 3500X6, Parker 2200P66, 100C, 017005, S2006.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.