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Nylon Air Brake Tubing, Black, 0.31 Inch OD, 0.04 Inch Wall Thickness, 500 Feet Per Pack

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Abrasion Resistance
28
Application
Truck air brake systems, trailer air brake systems, auxiliary air systems, formed tubes, formed and straight air brake harness assemblies.
Color
Black
Construction
Extruded
Cover Material
UV Stabilized
Dash Size
-5
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
FT
I.D.
0.23 in
Lay Line Style
Ink Jet
Minimum Bend Radius
1.13
Minimum Bend Radius
1.13
Minimum Working Temperature
-40
O.D.
0.313 in
Package Qty.
500
Reinforcement Material
Polyamide
Supplier Part Number
4245-0520-0500
Tube Material
Polyamide
Type
A
Wall Thickness
0.04
Alternate Part Numbers
Alternate Part Number C1MJ91
Product Weight
0.05 lbs
Product Questions & Answers 2

Product Questions & Answers

What's the smallest circle I can bend this tubing into without messing it up?
Question by: Scott M on Jul 19, 2025, 9:25 PM
The minimum bend radius for this tubing is 1.13 inches. Trying to bend it tighter than that could cause kinks or damage.
Answer by: Customer Support on Jul 21, 2025, 8:57 AM
tubing rated for cold weather use? got rigs sitting outside all winter and need something that ain't gonna crack on me
Question by: Tony W on Jun 17, 2025, 11:29 AM
Rated from -65°F up to 200°F, so hard freezes won't be an issue for this tubing. The extruded polyamide construction holds up in temperature extremes better than standard rubber alternatives, and the UV stabilization helps it resist breakdown from sun exposure during warmer months too. For outdoor fleet use in cold climates, it's a solid fit.
Answer by: Customer Support on Jun 19, 2025, 6:45 AM

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