Air Line Fittings

Air Line Fittings

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

View All Air Line Fittings

Found 330 Matching Products
Filter the list of Matching Products by selecting any of these options:
  1. Tube Fittings
  2. Pipe Fitting
  3. Hose Fittings
  1. Valves
  2. Adapter Fitting
  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-367-6
$2.04
$1.46

Slotted Hose Sleeve for use with 360 air brake hose. 3/8 inch hose inner diameter.   Details

13 In Stock
  • Fitting Type:Hose Sleeve
  • Hose I.D:3/8 inch
  • Champion Number:360A-6
  • Coronet Number:379-6L
  • Couplings Number:360J
  • Eaton Number:33806-A
  • Flare Number:0003610
  • Gates Number:G33050-0006
  • Midland Number:38300
  • Parker Number:60RB-6
  • Sloan Number:S360AB-6
  • Tectran Number:1022
  • MPN: 367-6
SKU BF-122-12
$9.45
$6.75

Yellow Brass Male Pipe to Male Pipe Hex Nipple. 3/4 inch male threads.   Details

11 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:3/4 inch
  • Champion Number: 122AH-E
  • Coronet Number:122-12
  • Couplings Number:112XJ
  • Eaton Number:3325X12
  • Flare Number:PF216-12
  • Midland Number:28215
  • Parker Number:216P-12
  • Sloan Number:SPHN-12
  • Tectran Number:122-e
  • MPN: 122-12
SKU BF-460-6
$0.45
$0.32

Flanged Sleeve for nylon air brake tubing, 3/8 inch.   Details

20+ In Stock
  • Fitting Type:Tube Sleeve
  • Connector Type:Compression
  • Outer Diameter Tube: 3/8 inch
  • Champion Number:60NAB-6
  • Coronet Number:460-6
  • Couplings Number:TH260F
  • Eaton Number:1460X6
  • Flare Number:NY60-6
  • Midland Number:38002
  • Parker Number:60NTA-6
  • Sloan Number:S760AB-6
  • Tectran Number:1360-6
  • MPN: 460-6
SKU BF-460-8
$0.63
$0.45

Flanged Sleeve for nylon air brake tubing, 1/2 inch.   Details

20+ In Stock
  • Fitting Type:Tube Sleeve
  • Connector Type:Compression
  • Outer Diameter Tube: 1/2 inch
  • Champion Number:60NAB-8
  • Coronet Number:460-8
  • Couplings Number:TH260H
  • Eaton Number:1460X8
  • Flare Number:NY60-8
  • Midland Number:38003
  • Parker Number:60NTA-8
  • Sloan Number:S760AB-8
  • Tectran Number:1360-8
  • MPN: 460-8
SKU BF-463-6
$0.56
$0.40

Support Insert for nylon air brake tubing, 3/8 inch.   Details

20+ In Stock
  • Fitting Type:Tube Insert
  • Connector Type:Compression
  • Outer Diameter Tube: 3/8 inch
  • Coronet Number:463-6
  • Eaton Number:1484X6
  • Midland Number:38041
  • Tectran Number:41484-6
  • MPN: 463-6
SKU BF-121-6
$2.62
$1.87

Yellow Brass Hex Head Plug. 3/8 inch male threads.   Details

20+ In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:3/8 inch
  • Champion Number:121A-C
  • Coronet Number: 121-6
  • Couplings Number:109XE
  • Eaton Number:3152X6
  • Flare Number:PF218-6
  • Midland Number:28202
  • Parker Number:218P-6
  • Sloan Number:SPPH-6
  • Tectran Number:121-c
  • MPN: 121-6
SKU BF-121-8
$3.95
$2.82

Yellow Brass Hex Head Plug. 1/2 inch male threads.   Details

6 In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:1/2 inch
  • Champion Number:121A-D
  • Coronet Number:121-8
  • Couplings Number:109XF
  • Eaton Number:3152X8
  • Flare Number:PF218-8
  • Midland Number:28203
  • Parker Number:218P-8
  • Sloan Number:SPPH-8
  • Tectran Number:121-d
  • MPN: 121-8
SKU BF-460-10
$1.15
$0.82

Flanged Sleeve for nylon air brake tubing, 5/8 inch.   Details

12 In Stock
  • Fitting Type:Tube Sleeve
  • Connector Type:Compression
  • Outer Diameter Tube: 5/8 inch
  • Champion Number:60NAB-10
  • Coronet Number:460-10
  • Couplings Number:TH260H
  • Eaton Number:1460X10
  • Flare Number:NY60-10
  • Midland Number:38004
  • Parker Number:60NTA-10
  • Sloan Number:S760AB-10
  • Tectran Number:1360-10
  • MPN: 460-10
SKU BF-460-12
$2.11
$1.51

Flanged Sleeve for nylon air brake tubing, 3/4 inch.   Details

16 In Stock
  • Fitting Type:Tube Sleeve
  • Connector Type:Compression
  • Outer Diameter Tube: 3/4 inch
  • Champion Number:60NAB-12
  • Coronet Number:460-12
  • Couplings Number:TH260J
  • Eaton Number:1460X12
  • Flare Number:NY60-12
  • Midland Number:38005
  • Parker Number:60NTA-12
  • Sloan Number:S760AB-12
  • Tectran Number:1360-12
  • MPN: 460-12
SKU BF-460-4
$0.90
$0.64

Flanged Sleeve for nylon air brake tubing, 1/4 inch.   Details

20+ In Stock
  • Fitting Type:Tube Sleeve
  • Connector Type:Compression
  • Outer Diameter Tube: 1/4 inch
  • Champion Number:60NAB-4
  • Coronet Number:460-4
  • Couplings Number:TH260C
  • Eaton Number:1460X4
  • Flare Number:NY60-4
  • Midland Number:38001
  • Parker Number:60NTA-4
  • Sloan Number:S760AB-4
  • Tectran Number:1360-4
  • MPN: 460-4
SKU BF-461-6
$1.16
$0.83

Nut for nylon air brake tubing, 3/8 inch.   Details

10 In Stock
  • Fitting Type:Tube Nut
  • Connector Type:Compression
  • Outer Diameter Tube: 3/8 inch
  • Champion Number:61NAB-6
  • Coronet Number:461-6
  • Couplings Number:TH261E
  • Eaton Number:1461X6
  • Flare Number:NY61-6
  • Midland Number:38011
  • Parker Number:61NTA-6
  • Sloan Number:S761AB-6
  • Tectran Number:1361-6
  • MPN: 461-6
SKU BF-461-8
$2.34
$1.67

Nut for nylon air brake tubing, 1/2 inch.   Details

20+ In Stock
  • Fitting Type:Tube Nut
  • Connector Type:Compression
  • Outer Diameter Tube: 1/2 inch
  • Champion Number:61NAB-8
  • Coronet Number:461-8
  • Couplings Number:TH261H
  • Eaton Number:1461X8
  • Flare Number:NY61-8
  • Midland Number:38012
  • Parker Number:61NTA-8
  • Sloan Number:S761AB-8
  • Tectran Number:1361-8
  • MPN: 461-8
SKU BF-463-10
$3.00
$2.14

Support Insert for nylon air brake tubing, 5/8 inch.   Details

6 In Stock
  • Fitting Type:Tube Insert
  • Connector Type:Compression
  • Outer Diameter Tube: 5/8 inch
  • Coronet Number:463-10
  • Eaton Number:1484X10
  • Midland Number:38043
  • Tectran Number:41484-10
  • MPN: 463-10
SKU BF-463-12
$2.88
$2.06

Support Insert for nylon air brake tubing, 3/4 inch.   Details

7 In Stock
  • Fitting Type:Tube Insert
  • Connector Type:Compression
  • Outer Diameter Tube: 3/4 inch
  • Coronet Number:463-12
  • Eaton Number:1484X12
  • Midland Number:38048
  • Tectran Number:41484-12
  • MPN: 463-12
SKU BF-463-4
$0.52
$0.37

Support Insert for nylon air brake tubing, 1/4 inch.   Details

13 In Stock
  • Fitting Type:Tube Insert
  • Connector Type:Compression
  • Outer Diameter Tube: 1/4 inch
  • Coronet Number:463-4
  • Eaton Number:1484X4
  • Midland Number:38040
  • Tectran Number:41484-4
  • MPN: 463-4
SKU BF-463-8
$0.84
$0.60

Support Insert for nylon air brake tubing, 1/2 inch.   Details

20+ In Stock
  • Fitting Type:Tube Insert
  • Connector Type:Compression
  • Outer Diameter Tube: 1/2 inch
  • Coronet Number:463-8
  • Eaton Number:1484X8
  • Midland Number:38042
  • Tectran Number:41484-8
  • MPN: 463-8
SKU BF-980-1-42
$24.11
$12.05

Swivel Male Pipe 45 Degree Elbow 980-1-42 for nylon air brake tubing, push-to connect.   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
  • Elbow:45 Degree
  • Champion Number:279PPSDOT04A
  • Coronet Number:980-1-42
  • Couplings Number:PP78SC-DOT
  • Eaton Number:1880X4S
  • Midland Number:540402S
  • Parker Number:179PMT-4-2
  • Sloan Number:S254PMT-4-2
  • Tectran Number:PL1374-4A
  • MPN: 980-1-42
SKU BF-103-2
$1.41
$1.01

Yellow Brass Female Pipe Coupling. 1/8 inch threads.   Details

20+ In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:1/8 inch
  • Champion Number:103A-A
  • Coronet Number: 103-2
  • Couplings Number:103A
  • Eaton Number:3300X2
  • Flare Number:PF207-2
  • Midland Number:28058
  • Parker Number:207P-2
  • Sloan Number:S203-2
  • Tectran Number:103-a
  • MPN: 103-2
SKU BF-109-6
$2.67
$1.91

Yellow Brass Male Pipe Square Head Plug. 3/8 inch threads.   Details

5 In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:3/8 inch
  • Champion Number:109A-C
  • Coronet Number:109-6
  • Couplings Number:109E
  • Eaton Number:3151X6
  • Flare Number:PF211-6
  • Midland Number:28086
  • Parker Number:211P-6
  • Sloan Number:S211-6
  • Tectran Number:109-c
  • MPN: 109-6
SKU BF-109-8
$4.51
$3.22

Yellow Brass Male Pipe Square Head Plug. 1/2 inch threads.   Details

3 In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:1/2 inch
  • Champion Number: 109A-D
  • Coronet Number:109-8
  • Couplings Number:109F
  • Eaton Number:3151X8
  • Flare Number:PF211-8
  • Midland Number:28087
  • Parker Number:211P-8
  • Sloan Number:S211-8
  • Tectran Number:109-d
  • MPN: 109-8
SKU BF-124-6
$7.11
$5.08

Yellow Brass Female Pipe to Male Pipe 45 Degree Street Elbow.   Details

15 In Stock
  • Fitting Type:Elbows
  • Female Pipe Thread:3/8 inch
  • Male Pipe Thread:3/8 inch
  • Elbow:45 Degree
  • Champion Number:124A-C
  • Coronet Number:124-6
  • Couplings Number:124SD
  • Eaton Number:3350X6
  • Flare Number:PF2214-46-6
  • Midland Number:28232
  • Parker Number:2214P-6-6
  • Sloan Number:S224-6
  • Tectran Number:124-c
  • MPN: 124-6
SKU BF-362-8
$39.21
$28.01

Hose to Hose Mender for use with 360 air brake hose. 1/2 inch hose inner diameter.   Details

2 In Stock
  • Fitting Type:Hose Mender
  • Hose I.D:1/2 inch
  • Champion Number:362A-8
  • Coronet Number:362-8
  • Couplings Number:362M
  • Eaton Number:33808B-Y08
  • Flare Number:0033887
  • Gates Number:G33400-0808
  • Midland Number:38319
  • Parker Number:62RB-8
  • Sloan Number:S362AB-8
  • Tectran Number:10234
  • MPN: 362-8
SKU BF-480-128
$35.72
$17.86

Male Pipe 45 Degree Elbow for nylon air brake tubing.   Details

Typically ships in 5 to 7 business days.
  • Fitting Type:Elbow Adapter
  • Connector Type:Compression
  • Outer Diameter Tube: 3/4 inch
  • Male Pipe Thread:1/2 inch
  • Elbow:45 Degree
  • Champion Number:79NAB-12D
  • Coronet Number:480-128
  • Couplings Number:TH278J
  • Eaton Number:1480X12
  • Flare Number:NY279-12-8
  • Parker Number:279NTA-12-8
  • Sloan Number:S77PAB-12-8
  • Tectran Number:1374-12d
  • MPN: 480-128
SKU BF-966-42
$12.21
$8.72

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

7 In Stock
  • Fitting Type:Straight Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/4 inch
  • Female Pipe Thread:1/8 inch
  • Champion Number:266PPDOT-4A
  • Coronet Number:966-42
  • Couplings Number:PP66C-DO
  • Eaton Number:1866X4
  • Flare Number:DOT66-4-2
  • Midland Number:660402
  • Parker Number:66PMT-4-2
  • Sloan Number:S66PMT-4-2
  • Tectran Number:PL1366-4A
  • MPN: 966-42
SKU BF-969-1-64
$11.84
$8.46

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: 3/8 inch
  • Male Pipe Thread:1/4 inch
  • Swivel:Yes
  • Elbow:90 Degree
  • Champion Number:269PPSDOT-6B
  • Coronet Number:969-1-64
  • Couplings Number:PP269SEE-DOT
  • Eaton Number:1869X6S
  • Flare Number:DOTS69-6-4
  • Gates Number:G31124-0604
  • Midland Number:690604S
  • Parker Number:169PMT-6-4
  • Sloan Number:S269PMT-6-4
  • Tectran Number:PL1369-6B
  • MPN: 969-1-64
SKU BF-969-1-66
$17.84
$12.74

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

Typically ships in 5 to 7 business days.
  • Fitting Type:Elbow Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 3/8 inch
  • Male Pipe Thread:3/8 inch
  • Swivel:Yes
  • Elbow:90 Degree
  • Champion Number:269PPSDOT-6C
  • Coronet Number:969-1-66
  • Couplings Number:PP269SEEE-DOT
  • Eaton Number:1869X6X6S
  • Flare Number:DOTS69-6-6
  • Gates Number:G31105-0606P
  • Midland Number:690606S
  • Parker Number:169PMT-6-6
  • Sloan Number:S269PMT-6-6
  • Tectran Number:PL1369-6C
  • MPN: 969-1-66
SKU S609
$20.19
$11.70

Sloan brass anchor fitting S609 for 3/8 inch tubing is used to connect a tube or hose through a wall...   Details

1 In Stock
  • Length:1-3/8 inches
  • Female Pipe Thread:3/8"-18 NPTF
  • Body Thread:7/8"-20 UNEF
  • Body MaterialBrass
  • Automann Number:177.1466BH6C
  • Euclid Number:E8624
  • UPC: 66931402386
  • MPN: S609
SKU BF-362-6
$19.66
$14.04

Hose to Hose Mender for use with 360 air brake hose. 3/8 inch hose inner diameter.   Details

2 In Stock
  • Fitting Type:Hose Mender
  • Hose I.D:3/8 inch
  • Champion Number:362A-6
  • Coronet Number:362-6
  • Couplings Number:362J
  • Eaton Number:33806B-Y06
  • Flare Number:0016678
  • Gates Number:G33400-0606
  • Midland Number:38318
  • Parker Number:62RB-6
  • Sloan Number:S362RB-6
  • Tectran Number:107701
  • MPN: 362-6
SKU BF-469-128
$25.33
$18.09

Male Pipe Elbow Adapter for nylon air brake tubing.   Details

3 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Compression
  • Outer Diameter Tube: 3/4 inch
  • Male Pipe Thread:1/2 inch
  • Elbow:90 Degree
  • Champion Number:69NAB-12D
  • Coronet Number:469-128
  • Couplings Number:TH269J
  • Eaton Number:1469X12
  • Flare Number:NY269-12-8
  • Midland Number:38108
  • Parker Number:269NTA-12-8
  • Sloan Number:S769AB-12-8
  • Tectran Number:1369-12d
  • MPN: 469-128
SKU BF-469-46
$8.65
$6.18

Male Pipe Elbow Adapter for nylon air brake tubing.   Details

3 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Compression
  • Outer Diameter Tube: 1/4 inch
  • Male Pipe Thread:3/8 inch
  • Elbow:90 Degree
  • Champion Number:69NAB-4C
  • Coronet Number:469-46
  • Couplings Number:TH269CE
  • Eaton Number:1469X4X6
  • Flare Number:NY269-4-6
  • Midland Number:38093
  • Parker Number:269NTA-4-6
  • Sloan Number:S769AB-4-6
  • Tectran Number:1369-4c
  • MPN: 469-46
SKU BF-469-68
$10.61
$7.58

Male Pipe Elbow Adapter for nylon air brake tubing.   Details

3 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Compression
  • Outer Diameter Tube: 3/8 inch
  • Male Pipe Thread:1/2 inch
  • Elbow:90 Degree
  • Champion Number:69NAB-6D
  • Coronet Number:469-68
  • Couplings Number:TH269EF
  • Eaton Number:1469X6X8
  • Flare Number:NY269-6-8
  • Midland Number:38102
  • Parker Number:269NTA-6-8
  • Sloan Number:S769AB-6-8
  • Tectran Number:1369-6d
  • MPN: 469-68
SKU BF-469-88
$14.60
$10.43

Male Pipe Elbow Adapter for nylon air brake tubing.   Details

9 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Compression
  • Outer Diameter Tube: 1/2 inch
  • Male Pipe Thread:1/2 inch
  • Elbow:90 Degree
  • Champion Number:69NAB-8D
  • Coronet Number:469-88
  • Couplings Number:TH269FF
  • Eaton Number:1469X8X8
  • Flare Number:NY269-8-8
  • Midland Number:38105
  • Parker Number:269NTA-8-8
  • Sloan Number:S769AB-8-8
  • Tectran Number:1369-8d
  • MPN: 469-88
SKU BF-962-8
$17.19
$12.28

Push-to Connect Straight Union for 1/2 inch outer diameter tube.   Details

12 In Stock
  • Fitting Type:Straight Union
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Champion Number:262PPDOT-8
  • Coronet Number:962-8
  • Couplings Number:PP62F-DOT
  • Eaton Number:1862X8
  • Flare Number:DOT62-8
  • Gates Number:G31400-0808
  • Midland Number:620800
  • Parker Number:62PTC-8
  • Sloan Number:S62PMT-8
  • Tectran Number:PL1362-8
  • MPN: 962-8
SKU BF-964-8
$25.14
$17.96

Push-to Connect Tee Union for 1/2 inch outer diameter tube.   Details

20+ In Stock
  • Fitting Type:Tee Union
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Champion Number:264PPDOT-8
  • Coronet Number:964-8
  • Couplings Number:PP64F-DOT
  • Eaton Number:1864X8
  • Flare Number:DOT64-8
  • Midland Number:640800
  • Parker Number:164PMTNS-8
  • Sloan Number:S64PMT-8
  • Tectran Number:PL1364-8
  • MPN: 964-8
SKU BF-969-86
$14.87
$10.62

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

15 In Stock
  • Fitting Type:Elbow Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Male Pipe Thread:3/8 inch
  • Elbow:90 Degree
  • Champion Number:269PPDOT-8C
  • Coronet Number:969-86
  • Couplings Number:PF269F-DOT
  • Eaton Number:1869X8
  • Gates Number:G31104-0806
  • Midland Number:690806
  • Parker Number:169PMTNS-8-6
  • Sloan Number:S269PMTNS-8-6
  • Tectran Number:PL1315-8C
  • MPN: 969-86
SKU 2BF-122-2
$1.29
$0.92

Yellow Brass Male Pipe to Male Pipe Hex Nipple. 1/8 inch male threads.   Details

12 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:1/8 inch
  • Champion Number:122A-A
  • Coronet Number:122-2
  • Couplings Number:112XA
  • Eaton Number:3325X2
  • Flare Number:PF216-2
  • Midland Number:28210
  • Parker Number:216P-2
  • Sloan Number:SPHN-2
  • Tectran Number:122-a
  • MPN: 122-2

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.

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