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Air Line Fittings

Air Line Fittings

Quality air and brake line connectors and fittings for Heavy Duty trucks. Brass and nylon tube fittings.

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Found 257 Matching Products
Filter the list of Matching Products by selecting any of these options:
  1. Tube Fittings
  2. Pipe Fitting
  3. Hose Fittings
  1. Adapter Fitting
  2. Valves
  3. Quick Disconnect
  1. Air Fittings
  1. Adapters
  2. Bulkhead Union
  3. Bushings
  4. Caps
  5. Compression Nut
  1. Compression Sleeve
  2. Coupling Nut
  3. Couplings
  4. Elbow
  5. Elbow Adapter
  1. Elbow Union
  2. Elbows
  3. Hose Mender
  4. Hose Sleeve
  5. Hose to Pipe Connector
  1. Nipples
  2. Plugs
  3. Straight Adapter
  4. Straight Union
  5. Swivel Adapter
  1. Swivel Connector
  2. Tee Adapter
  3. Tee Union
  4. Tees
  5. Tube Insert
  1. Tube Nut
  2. Tube Sleeve
  3. Unions
  1. 1-1/2 inches
  2. 2 inches
  1. 1-11/16 inches
  2. 1-29/32 inches
  1. 1-3/8 inches
  2. 1-5/16 inches
  1. 15/16 inches
  2. 2-7/8 inches
  1. 1/2-20 Male
  1. 3/4-16 Male
  1. 3/4-20
  1. 5/8-18 Male
  1. 7/8-20
  1. Mack
  1. Brass
  1. Steel
  1. 45 Degree
  1. 90 Degree
  1. 1 inch
  2. 1/2 inch
  1. 1/4 inch
  2. 1/4"-18 NPTF
  1. 1/8 inch
  2. 3/4 inch
  1. 3/8 inch
  2. 3/8 inch-24
  1. 3/8"-18 NPTF
  1. 1/2 inch
  1. 1/4 inch
  1. 3/8 inch
  1. 5/8 inch
  1. Yes
  1. 1/16 inch
  2. 1/2 inch
  1. 1/2"-14 NPTF
  2. 1/4 inch
  1. 1/8 inch
  2. 3/4 inch
  1. 3/8 inch
  2. 3/8"-18 NPTF
  1. 1/8 inch
  2. 5/32 inch
  1. 3/16 inch
  2. 1/4 inch
  1. 5/16 inch
  2. 3/8 inch
  1. 1/2 inch
  2. 5/8 inch
  1. 3/4 inch
  1. 3/8 inch
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SKU BF-568-42
$4.06

Compression Fitting | 1/8 Inch Male | 1/4 Inch Line

Tube to Male pipe straight adapter, compression type fitting.   Details

Typically ships in 5 to 7 business days.
  • Fitting Type:Straight Adapter
  • Outer Diameter Tube: 1/4 inch
  • Male Pipe Thread:1/8 inch
  • MPN: BF-568-42
SKU BF-569-2.52
$12.14
$6.07

Collet Connector | Tube to Male Pipe Elbow Adapter | 5/32 Inch Tubing, 1/8 Inch Pipe

Tube to Male Pipe Elbow Adapter, collet compression type fitting.   Details

5 In Stock
  • Fitting Type:Elbow Adapter
  • Outer Diameter Tube: 5/32 inch
  • Male Pipe Thread:1/8 inch
  • MPN: 569-2.52
SKU BF-569-21
$23.32
$11.66

Collet Connector | Tube to Male Pipe Elbow Adapter | 1/8 Inch Tubing, 1/16 Inch Pipe

Tube to Male Pipe Elbow Adapter, collet compression type fitting.   Details

4 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Compression
  • Outer Diameter Tube: 1/8 inch
  • Male Pipe Thread:1/16 inch
  • MPN: 569-21
SKU BF-569-22
$10.57
$5.28

Collet Connector | Tube to Male Pipe Elbow Adapter | 1/8 Inch Tubing, 1/8 Inch Pipe

Tube to Male Pipe Elbow Adapter, collet compression type fitting.   Details

4 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Compression
  • Outer Diameter Tube: 1/8 inch
  • Male Pipe Thread:1/8 inch
  • MPN: 569-22
SKU BF-569-42
$10.02
$5.01

Collet Connector | Tube to Male Pipe Elbow Adapter | 1/4 Inch Tubing, 1/8 Inch Pipe

Tube to Male Pipe Elbow Adapter, collet compression type fitting.   Details

5 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Compression
  • Outer Diameter Tube: 1/4 inch
  • Male Pipe Thread:1/8 inch
  • MPN: 569-42
SKU BF-595-12
$77.50
$38.75

Female Pipe to Female Pipe Full Port Ball Valve | 3/4 Inch

Female Pipe to Female Pipe Full Port Ball Valve. 3/4 inch female pipe thread.   Details

Typically ships in 5 to 7 business days.
  • Valve Type:Ball Valve
  • Female Pipe Thread:3/4 inch
  • Working Pressure:600 PSI
  • MPN: 595-12
SKU BF-595-16
$107.56
$53.78

Female Pipe to Female Pipe Full Port Ball Valve | 1 Inch

Female Pipe to Female Pipe Full Port Ball Valve. 1 inch female pipe thread. Quarter turn for on-off.   Details

3 In Stock
  • Valve Type:Ball Valve
  • Female Pipe Thread:1 inch
  • Working Pressure:600 PSI
  • MPN: 595-16
SKU BF-595-8
$57.93
$28.97

Female Pipe to Female Pipe Full Port Ball Valve | 1/2 Inch

Female Pipe to Female Pipe Full Port Ball Valve. 1/2 inch female pipe thread.   Details

Typically ships in 5 to 7 business days.
  • Valve Type:Ball Valve
  • Female Pipe Thread:1/2 inch
  • Working Pressure:600 PSI
  • MPN: 595-8
SKU BF-801-2
$3.59
$1.80

Radiator External Seat Drain Cock | 1/8 Inch

Radiator External Seat Drain Cock, 1/8 inch male pipe thread.   Details

7 In Stock
  • Valve Type:Drain Cock
  • Male Pipe Thread:1/8 inch
  • MPN: 801-2
SKU BF-801-4
$4.07
$2.04

Radiator External Seat Drain Cock | 1/4 Inch

Radiator External Seat Drain Cock, 1/4 inch male pipe thread.   Details

3 In Stock
  • Valve Type:Drain Cock
  • Male Pipe Thread:1/4 inch
  • MPN: 801-4
SKU BF-807-4
$5.03
$2.51

Radiator External Seat Drain Cock With Bibb | 1/4 Inch

Radiator External Seat Drain Cock with Bibb, 1/4 inch male pipe thread.   Details

Typically ships in 5 to 7 business days.
  • Valve Type:Drain Cock
  • Male Pipe Thread:1/4 inch
  • MPN: 807-4
SKU BF-881-108
$49.90
$24.95

Hose to Male Pipe Angle Valve | 1/2 Inch pipe to 5/8 Inch Hose

Hose to Male Pipe Angle Valve. 5/8 inch hose inner diameter, 1/2 inch male pipe thread.   Details

1 In Stock
  • Valve Type:Angle Valve
  • Male Pipe Thread:1/2 inch
  • Hose I.D:5/8 inch
  • MPN: 881-108
SKU BF-882-88
$51.09
$25.55

Female Pipe to Male Pipe Angle Valve | 1/2 Inch

Female Pipe to Male Pipe Angle Valve. 1/2 inch male pipe thread, 1/2 inch female pipe thread.   Details

Typically ships in 5 to 7 business days.
  • Valve Type:Angle Valve
  • Male Pipe Thread:1/2 inch
  • Female Pipe Thread:1/2 inch
  • MPN: 882-88
SKU BF-966-44
$16.52
$8.26

Tube to Female Pipe Straight Adapter | Push-to Connect | 1/4 Inch Tubing, 1/4 Inch Pipe

Push-to Connect Tube to Female Pipe Straight Adapter.   Details

6 In Stock
  • Fitting Type:Straight Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/4 inch
  • Female Pipe Thread:1/4 inch
  • MPN: 966-44
SKU BF-968-46
$10.64
$5.32

Tube to Male Pipe Straight Adapter | Push-to Connect | 1/4 Inch Tubing, 3/8 Inch Pipe

Push-to Connect Tube to Male Pipe Straight Adapter.   Details

5 In Stock
  • Fitting Type:Straight Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/4 inch
  • Male Pipe Thread:3/8 inch
  • MPN: 968-46
SKU BF-968-64
$11.80
$5.90

Tube to Male Pipe Straight Adapter | Push-to Connect | 3/8 Inch Tubing, 1/4 Inch Pipe

Push-to Connect Tube to Male Pipe Straight Adapter.   Details

16 In Stock
  • Fitting Type:Straight Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 3/8 inch
  • Male Pipe Thread:1/4 inch
  • MPN: 968-64
SKU BF-968-86
$17.10
$7.36

Tube to Male Pipe Straight Adapter | Push-to Connect | 1/2 Inch Tubing, 3/8 Inch Pipe

Push-to Connect Tube to Male Pipe Straight Adapter.   Details

20+ In Stock
  • Fitting Type:Straight Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Male Pipe Thread:3/8 inch
  • MPN: 968-86
SKU BF-968-88
$19.32
$9.66

Tube to Male Pipe Straight Adapter | Push-to Connect | 1/2 Inch Tubing, 1/2 Inch Pipe

Push-to Connect Tube to Male Pipe Straight Adapter.   Details

10 In Stock
  • Fitting Type:Straight Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Male Pipe Thread:1/2 inch
  • MPN: 968-88
SKU BF-969-1-42
$14.19
$5.89

Tube to Swivel Male Pipe Elbow Adapter | Push-to Connect | 1/4 Inch Tubing, 1/8 Inch Pipe

Push-to Connect Tube to Swivel Male Pipe Elbow Adapter.   Details

2 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/4 inch
  • Male Pipe Thread:1/8 inch
  • Swivel:Yes
  • Elbow:90 Degree
  • MPN: 969-1-42
SKU BF-969-1-44
$15.12
$7.56

Tube to Swivel Male Pipe Elbow Adapter | Push-to Connect | 1/4 Inch Tubing, 1/4 Inch Pipe

Push-to Connect Tube to Swivel Male Pipe Elbow Adapter.   Details

7 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/4 inch
  • Male Pipe Thread:1/4 inch
  • Swivel:Yes
  • Elbow:90 Degree
  • MPN: 969-1-44
SKU BF-969-1-68
$29.69
$14.84

Tube to Swivel Male Pipe Elbow Adapter | Push-to Connect | 3/8 Inch Tubing, 1/2 Inch Pipe

Push-to Connect Tube to Swivel Male Pipe Elbow Adapter.   Details

2 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 3/8 inch
  • Male Pipe Thread:1/2 inch
  • Swivel:Yes
  • Elbow:90 Degree
  • MPN: 969-1-68
SKU BF-969-1-86
$26.20
$13.10

Tube to Swivel Male Pipe Elbow Adapter | Push-to Connect | 1/2 Inch Tubing, 3/8 Inch Pipe

Push-to Connect Tube to Swivel Male Pipe Elbow Adapter.   Details

20+ In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Male Pipe Thread:3/8 inch
  • Swivel:Yes
  • Elbow:90 Degree
  • MPN: 969-1-86
SKU BF-969-1-88
$30.10
$15.05

Tube to Swivel Male Pipe Elbow Adapter | Push-to Connect | 1/2 Inch Tubing, 1/2 Inch Pipe

Push-to Connect Tube to Swivel Male Pipe Elbow Adapter.   Details

17 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Male Pipe Thread:1/2 inch
  • Swivel:Yes
  • Elbow:90 Degree
  • MPN: 969-1-88
SKU BF-969-42
$11.05
$5.52

Tube to Male Pipe Elbow Adapter | Push-to Connect | 1/4 Inch Tubing, 1/8 Inch Pipe

Push-to Connect Tube to Male Pipe Elbow Adapter.   Details

8 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/4 inch
  • Male Pipe Thread:1/8 inch
  • Elbow:90 Degree
  • MPN: 969-42
SKU BF-969-66
$17.96
$8.98

Tube to Male Pipe Elbow Adapter | Push-to Connect | 3/8 Inch Tubing, 3/8 Inch Pipe

Push-to Connect Tube to Male Pipe Elbow Adapter.   Details

12 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 3/8 inch
  • Male Pipe Thread:3/8 inch
  • Elbow:90 Degree
  • MPN: 969-66
SKU BF-971-1-44
$22.95
$11.47

Tube to Swivel Male Pipe Run Tee Adapter | Push-to Connect | 1/4 Inch Tubing, 1/4 Inch Pipe

Push-to Connect Tube to Swivel Male Pipe Run Tee Adapter.   Details

20+ In Stock
  • Fitting Type:Tee Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/4 inch
  • Male Pipe Thread:1/4 inch
  • Swivel:Yes
  • MPN: 971-1-44
SKU BF-971-1-64
$27.26
$13.63

Tube to Swivel Male Pipe Run Tee Adapter | Push-to Connect | 3/8 Inch Tubing, 1/4 Inch Pipe

Push-to Connect Tube to Swivel Male Pipe Run Tee Adapter.   Details

6 In Stock
  • Fitting Type:Tee Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 3/8 inch
  • Male Pipe Thread:1/4 inch
  • Swivel:Yes
  • MPN: 971-1-64
SKU BF-971-1-66
$34.30
$17.15

Tube to Swivel Male Pipe Run Tee Adapter | Push-to Connect | 3/8 Inch Tubing, 3/8 Inch Pipe

Push-to Connect Tube to Swivel Male Pipe Run Tee Adapter.   Details

9 In Stock
  • Fitting Type:Tee Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 3/8 inch
  • Male Pipe Thread:3/8 inch
  • Swivel:Yes
  • MPN: 971-1-66
SKU BF-971-1-86
$44.15
$22.08

Tube to Swivel Male Pipe Run Tee Adapter | Push-to Connect | 1/2 Inch Tubing, 3/8 Inch Pipe

Push-to Connect Tube to Swivel Male Pipe Run Tee Adapter.   Details

Typically ships in 5 to 7 business days.
  • Fitting Type:Tee Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Male Pipe Thread:3/8 inch
  • Swivel:Yes
  • MPN: 971-1-86
SKU BF-975-48
$22.30
$11.15

Bulkhead Union | Push-to Connect | 1/4 Inch Tubing

Push-to Connect Bulkhead Union. 1/4 inch outer diameter tube, 1/2-20 male thread size.   Details

2 In Stock
  • Fitting Type:Bulkhead Union
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/4 inch
  • Thread Size:1/2-20 Male
  • MPN: 975-48
SKU BF-975-610
$29.14
$14.57

Bulkhead Union | Push-to Connect | 3/8 Inch Tubing

Push-to Connect Bulkhead Union. 3/8 inch outer diameter tube, 5/8-18 male thread size.   Details

4 In Stock
  • Fitting Type:Bulkhead Union
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 3/8 inch
  • Thread Size:5/8-18 Male
  • MPN: 975-610
SKU BF-975-812
$43.71
$21.85

Bulkhead Union | Push-to Connect | 1/2 Inch Tubing

Push-to Connect Bulkhead Union. 1/2 inch outer diameter tube, 3/4-16 male thread size.   Details

2 In Stock
  • Fitting Type:Bulkhead Union
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Thread Size:3/4-16 Male
  • MPN: 975-812
SKU MAF-4148
$10.86
$8.35

Elbow Fitting | Male | 1/4 Inch Tube

Male elbow fitting MAF-4148.   Details

2 In Stock
  • Application:Mack
  • Mack Number:25107373, 63AX3633
  • UPC: 193807212704
  • MPN: MAF-4148
SKU S607
$13.68
$7.93

Air Fitting | Terminal Bolt | 1-5/16 Inch

Sloan brass terminal bolt fitting S607 is used to connect a tube or hose through a wall or other bar...   Details

7 In Stock
  • Length:1-5/16 inches
  • Female Pipe Thread:3/8"-18 NPTF
  • Male Pipe Thread:3/8"-18 NPTF
  • Body Thread:1"-14 UNS
  • Body MaterialBrass
  • Automann Number:177.4003
  • Euclid Number:E8620
  • UPC: 66931402384
  • MPN: S607
SKU S608
$17.01
$9.86

Air Fitting | Anchor | 1/2 Inch Tubing

Sloan brass anchor fitting S608 for 1/2 inch tubing is used to connect a tube or hose through a wall...   Details

3 In Stock
  • Length:1-5/16 inches
  • Female Pipe Thread:3/8"-18 NPTF
  • Body Thread:7/8"-20 UNEF
  • Body MaterialBrass
  • Automann Number:177.4026
  • Euclid Number:E8623
  • Parker Number:66NBH86
  • UPC: 66931402385
  • MPN: S608
SKU S611
$11.49
$6.66

Air Fitting | Terminal Bolt | 5/16 Inch

Sloan brass terminal bolt fitting S611 is used to connect a tube or hose through a wall or other bar...   Details

7 In Stock
  • Length:15/16 inches
  • Female Pipe Thread:1/4"-18 NPTF
  • Body Thread:3/4"-16 UNS
  • Body MaterialBrass
  • Automann Number:177.4027
  • Bendix Number:E8623
  • Eaton Number:1345
  • Haldex Number:225740
  • Parker Number:207ACBHS4
  • UPC: 66931402394
  • MPN: S611

Installing or repairing the air suspension on your heavy duty truck or trailer? Need an extra or replacement air fitting? TruckSpring.com stocks brass, tube, hose and valve fittings for just about any air system.

From tees to elbows, couplings and adapters, caps or plugs, we have it in stock. Browse our selection or call us at 1-800-358-4751 to talk to one of our air suspension experts.

Air Line Fittings Reviews

The average customer rating for Air Line Fittings: 5 out of 5.

1 Review.

female pipe to male pipe reducing adapter 120r-42 reviewer
Air Line Fittings - Brass Fittings 120R-42 Rating: 5 Stars

I Have Told Five Person And This Product And The Are Going T

I was a great product!!

Read the Review

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