Brass Bead Fitting 90 Degree - 5/8in Hose x M27x2.0 Coolant & Air Line Fitting - Replaces Paccar V38-1019 177.88310M27
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$31.98
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Fitment
Fits these trucks
Kenworth and Peterbilt trucks with PACCAR MX enginesCoolant and air hose plumbing5/8in hose onto an M27x2.0 O-ring boss, 90 degree
Always confirm your year, make & model before ordering.
Part numbers
OEM & interchange numbers
3 cross-refsPaccar V38-1019 Paccar V381019 23-12515-000
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview
Coolant and air hose runs on a modern Kenworth or Peterbilt are tight, and the wrong angle at the port turns a ten-minute hose change into a fight. This Brass 90 Degree Bead Fitting distributed by FleetPro Parts & Tires takes a 5/8in hose and turns it straight off an M27x2.0 O-ring boss, so the hose leaves the port at the angle the routing was designed around instead of being forced into a kink. A weeping or cracked fitting at a coolant joint is a slow loss nobody sees until the temperature gauge climbs on a grade. 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.
The Right Angle at the Port: The 5/8in Bead x M27x2.0 Advantage
The bead end is what keeps the hose on: a raised bead gives the clamp a shoulder to bite behind, so the hose cannot creep off under pressure and heat cycling the way it can on a plain smooth tube. The M27x2.0 end lands in the metric O-ring boss used across PACCAR MX engine plumbing on Kenworth and Peterbilt trucks, and the 90 degree body puts the hose where it belongs without a long sweeping loop that has to be tied back to something.
Brass is the right body for a coolant and air joint - it handles heat cycling and road salt without corroding into the boss, so the fitting comes back out at the next hose change. This Automann fitting is a direct replacement for highly searched industry numbers including Paccar V38-1019 and 23-12515-000, and it supersedes Automann 177.2312515000.
Vehicle Fitment & Compatibility
This brass bead fitting is intended for the following commercial applications:
- Make/Model: Kenworth and Peterbilt
- Engine: Trucks with PACCAR MX engines
- System: Coolant and air hose plumbing
- Connections: 5/8in hose bead x M27x2.0, 90 degree
- Component Group: Air Brake & Wheel / Air System Manifolds & Valves
Direct Replacement & Cross-Reference Numbers:
This Automann bead fitting serves as a direct replacement for the following part numbers:
- Paccar Interchange: V38-1019, V381019
- Additional Interchange: 23-12515-000
- Automann Supersedes: 177.2312515000
- Automann Distributor #: 177.88310M27
Technical Specifications
- Component Type: 90 degree bead fitting
- Connections: 5/8in hose bead x M27x2.0
- Angle: 90 degree
- Material: Brass
- Application: Kenworth, Peterbilt
- UPC: 889626622960
- Product Level: Fleet Standard Aftermarket
- Brand: Automann (Distributed by FleetPro Parts & Tires)
Key features
- Beaded Hose End: The raised bead gives the clamp a shoulder to bite behind so a 5/8in hose cannot creep off under pressure and heat cycling.
- 90 Degree Body: Turns the hose immediately off the port, keeping the run on its designed path instead of forcing a kink or a long loop.
- PACCAR MX Port Match: The M27x2.0 end lands in the metric O-ring boss used on Kenworth and Peterbilt PACCAR MX plumbing.
- Brass Construction: Handles coolant, heat cycling and road salt without corroding into the boss, so it comes back out at the next hose change.
- Direct Interchange: Replaces Paccar V38-1019 and 23-12515-000, and supersedes Automann 177.2312515000.
Specifications
Component Type
90 degree bead fitting
Connections
5/8in hose bead x M27x2.0
Angle
90 degree
Material
Brass
Application
Kenworth, Peterbilt
Supersedes
177.2312515000
UPC
889626622960
Product Level
Fleet Standard Aftermarket
Questions
Will this fit my truck?
This part fits Kenworth and Peterbilt trucks with PACCAR MX engines, Coolant and air hose plumbing, 5/8in hose onto an M27x2.0 O-ring boss, 90 degree. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Paccar V38-1019, Paccar V381019, 23-12515-000.
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.