DOT Air Brake Push to Connect Union, Nylon, 3/8 x 3/8", Tube x Tube
(Pack of 2)

SKU:91820 Item#: 91820

Lawson Products

Quickly and securely connect air brake lines with the Push-to-Connect Union Nylon fitting. Designed for heavy-duty applications, it’s perfect for commercial trucks, buses, and trailers. Assembly and disassembly are effortless—no tools or expertise required—making maintenance more efficient than ever. With a temperature range of –40°F to +160°F and a working pressure of up to 250 PSI, this reliable nylon fitting is D.O.T. approved, ensuring safety and performance you can trust on the road.
• No assembly tools or skills are needed
• Fittings are easy to assemble and disassemble
• Approved for D.O.T. truck and trailer applications
• Temperature range: –40°F to +160°F (–40°C to +71°C)
• Working pressure to 250 PSI
• For all air brake applications except those designed for use between frame and axle or between towed and towing vehicles.

Read More

Frequently Bought Together

DV_ZoomOriginal_P_10028.jpg

DOT Elbow Male 45° Brass 1/2 x 1/2-14

Item#: 27199
DV_ZoomOriginal_P_10028.jpg

DOT Elbow Male 45° Brass 3/8 x 3/8-18

Item#: 27197
DV_ZoomOriginal_P_10022.jpg

DOT Union Brass 5/32 x 5/32"

Item#: 27176
DV_ZoomOriginal_I_1495187.jpg

Stepdown Butt Connector 24 to 22/22 to 18 AWG

Item#: 1495187
DV_ZoomOriginal_I_1509176.jpg

High Solids Paints Gray

Item#: 1509176
DV_ZoomOriginal_I_54518.jpg

Super 33+ Series Vinyl Electrical Tape Black 3/4"

Item#: 54518
DV_ZoomOriginal_P_10029.jpg

DOT Swivel Elbow Male 90° Brass 1/2 x 1/2-14

Item#: 28981
DV_ZoomOriginal_P_10020.jpg

DOT Elbow Male 90° Brass 3/8 x 3/8-18

Item#: 57512
DV_ZoomOriginal_P_5235.jpg

DOT Compression Elbow Male 90° Brass 1/4 x 1/4"

Item#: 84283
DV_ZoomOriginal_P_5126.jpg

Silicone Heater/Coolant Hose Clamp 7/16 to 25/32"

Item#: 90781
DV_ZoomOriginal_P_10023.jpg

DOT Union Tee Brass 1/4 x 1/4 x 1/4"

Item#: 57502
DV_ZoomOriginal_I_6207.jpg

Ball Check Grease Fitting 45°

Item#: 6207
DV_ZoomOriginal_P_1361.jpg

Hose Clamp 301 SS 11/16 to 1-1/2"

Item#: 86727
DV_ZoomOriginal_I_91786.jpg

DOT Connector Male Brass 1/4 x 1/4-18

Item#: 91786
DV_ZoomOriginal_P_30923.jpg

Pipe Street Elbow Brass 45° 3/8-18 x 3/8-18

Item#: 5314
DV_ZoomOriginal_I_85487_WB.jpg

Cable Tie 11.41" Black

Item#: 85488
DV_ZoomOriginal_P_HT5095.jpg

18" Locking Smooth Operator Clamp

Item#: DY89840518
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 5/16-18

Item#: A101
DV_ZoomOriginal_I_1654774.jpg

BK1 BearKat BK1 Series Safety Glasses

Item#: 1654774
DV_ZoomOriginal_P_PIPDISP2.jpg

AMBI-DEX® GRIPPAZ™ Nitrile Glove with Textured Fish Scale Grip - 7 Mil

Item#: 1655284
DV_ZoomOriginal_I_1638983CB.jpg

Spray Gun Charging Bundle

Item#: 1638983CB
DV_ZoomOriginal_P_5102.jpg

Super 77 Miniature Hose Clamp SS 7/32 to 5/8"

Item#: 86327
DV_ZoomOriginal_I_KT15104.jpg

Brake and Parts Cleaner 15oz

Item#: KT15104

Product Description

Quickly and securely connect air brake lines with the Push-to-Connect Union Nylon fitting. Designed for heavy-duty applications, it’s perfect for commercial trucks, buses, and trailers. Assembly and disassembly are effortless—no tools or expertise required—making maintenance more efficient than ever. With a temperature range of –40°F to +160°F and a working pressure of up to 250 PSI, this reliable nylon fitting is D.O.T. approved, ensuring safety and performance you can trust on the road.
• No assembly tools or skills are needed
• Fittings are easy to assemble and disassemble
• Approved for D.O.T. truck and trailer applications
• Temperature range: –40°F to +160°F (–40°C to +71°C)
• Working pressure to 250 PSI
• For all air brake applications except those designed for use between frame and axle or between towed and towing vehicles.

Technical Specifications

Item#: 91820
Fitting Type Air Brake Fittings - Push-to-Connect
Material Nylon
Configuration Union
Connection Type A x B Tube x Tube
Fitting Dimension A 3/8 "
Fitting Dimension B 3/8 "
Working Pressure 250 PSI
UNSPSC #: 25171700
TAA Compliant: Yes
Weight: 0.1 lb

Product Restrictions

Your Recently Viewed Items