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 324 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
v
SKU BF- 972-1-86
$58.77
$11.72

Push-to Connect Tube to Swivel Male Pipe Drop Tee Adapter 972-1-86.   Details

2 In Stock
  • Fitting Type:Tee Adapter
  • Connector Type:Push-to Connect
  • Outer Diameter Tube: 1/2 inch
  • Male Pipe Thread:3/8 inch
  • Swivel:Yes
  • Coronet Number: 972-1-86
  • Eaton Number:1872X8S
  • Parker Number:172PMT86
  • Sloan Number:S272PMT86
  • Tectran Number:PL13728C
  • MPN: 972-1-86
SKU BF-10-42
$2.67
$1.91

Yellow brass reducing female pipe coupling reduces a 1/4 inch pipe to a 1/8 inch pipe.   Details

1 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:1/4 inch
  • Female Pipe Thread (2):1/8 inch
  • Champion Number:119A-BA
  • Coronet Number:10-42
  • Couplings Number:119C
  • Eaton Number:3300X4X2
  • Flare Number:PF208-4-2
  • Midland Number:28181
  • Parker Number:208P-4-2
  • Sloan Number:S119-4-2
  • Tectran Number: 119-ba
  • MPN: 10-42
SKU BF-10-64
$3.78
$2.70

Yellow brass reducing female pipe coupling reduces a 3/8 inch pipe to a 1/4 inch pipe.   Details

4 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:3/8 inch
  • Female Pipe Thread (2):1/4 inch
  • Champion Number:119A-CB
  • Coronet Number:10-64
  • Couplings Number:119EE
  • Eaton Number:3300X6X4
  • Flare Number:PF208-6-4
  • Gates Number:G60631-0604
  • Midland Number:28183
  • Parker Number:208P-6-4
  • Sloan Number:S119-6-4
  • Tectran Number:119-cb
  • MPN: 10-64
SKU BF-10-86
$6.20
$4.43

Yellow brass reducing female pipe coupling reduces a 1/2 inch pipe to a 3/8 inch pipe.   Details

Typically ships in 5 to 7 business days.
  • Fitting Type:Couplings
  • Female Pipe Thread:1/2 inch
  • Female Pipe Thread (2):3/8 inch
  • Champion Number:119AH-DC
  • Coronet Number:10-86
  • Couplings Number:119F
  • Eaton Number:3300X8X6
  • Flare Number:PF208-8-6
  • Midland Number:28185
  • Parker Number:208P-8-6
  • Sloan Number: S119-8-6
  • Tectran Number: 119-dc
  • MPN: 10-86
SKU BF-100-12
$21.91
$15.65

Yellow Brass Female 90 Degree Elbow pipe fitting. 3/4 inch threads.   Details

2 In Stock
  • Fitting Type:Elbows
  • Female Pipe Thread:3/4 inch
  • Elbow:90 Degree
  • Tectran Number:100-E
  • MPN: 100-12
SKU BF-100-2
$4.48
$3.20

Yellow Brass Female 90 Degree Elbow pipe fitting. 1/8 inch threads.   Details

5 In Stock
  • Fitting Type:Elbows
  • Female Pipe Thread:1/8 inch
  • Elbow:90 Degree
  • Champion Number:100AH-A
  • Coronet Number: 100-2
  • Couplings Number:100SA
  • Eaton Number:3500X2
  • Flare Number:PF2200-2
  • Midland Number:28001
  • Parker Number:2200P-2-2
  • Sloan Number:S200-2
  • Tectran Number:100-a
  • MPN: 100-2
SKU BF-100-4
$6.51
$4.65

Yellow Brass Female 90 Degree Elbow pipe fitting. 1/4 inch threads.   Details

7 In Stock
  • Fitting Type:Elbows
  • Female Pipe Thread:1/4 inch
  • Elbow:90 Degree
  • Champion Number:100AH-B
  • Coronet Number:100-4
  • Couplings Number:100SC
  • Eaton Number:3500X4
  • Flare Number:PF2200-4
  • Midland Number:28002
  • Parker Number:2200P-4-4
  • Sloan Number:S200-4
  • Tectran Number:100-b
  • MPN: 100-4
SKU BF-100-6
$7.67
$5.48

Yellow Brass Female 90 Degree Elbow pipe fitting. 3/8 inch threads.   Details

5 In Stock
  • Fitting Type:Elbows
  • Female Pipe Thread:3/8 inch
  • Elbow:90 Degree
  • Champion Number:100AH-C
  • Coronet Number:100-6
  • Couplings Number:100SE
  • Eaton Number:3500X6
  • Flare Number:PF2200-6
  • Midland Number:28003
  • Parker Number:2200P-6-6
  • Sloan Number:S200-6
  • Tectran Number:100-c
  • MPN: 100-6
SKU BF-100-8
$12.95
$9.25

Yellow Brass Female 90 Degree Elbow pipe fitting. 1/2 inch threads.   Details

11 In Stock
  • Fitting Type:Elbows
  • Female Pipe Thread:1/2 inch
  • Elbow:90 Degree
  • Champion Number:100AH-D
  • Coronet Number:100-8
  • Couplings Number:100SE
  • Eaton Number:3500X8
  • Flare Number:PF2200-8
  • Midland Number:28004
  • Parker Number:2200P-8-8
  • Sloan Number:S200-8
  • Tectran Number: 100-d
  • MPN: 100-8
SKU BF-101-2
$7.34
$5.24

Yellow Brass Female Pipe Tee fitting. 1/8 inch threads.   Details

6 In Stock
  • Fitting Type:Tees
  • Female Pipe Thread:1/8 inch
  • Champion Number:101A-A
  • Coronet Number:101-2
  • Couplings Number:101SA
  • Eaton Number:3700X2
  • Flare Number:PF2203-2
  • Midland Number:28024
  • Parker Number:2203P-2
  • Sloan Number:S207-2
  • Tectran Number: 101-a
  • MPN: 101-2
SKU BF-101-4
$7.94
$5.67

Yellow Brass Female Pipe Tee fitting. 1/4 inch threads.   Details

6 In Stock
  • Fitting Type:Tees
  • Female Pipe Thread:1/4 inch
  • Champion Number:101A-B
  • Coronet Number:101-4
  • Couplings Number:101SC
  • Eaton Number:3700X4
  • Flare Number:PF2203-4
  • Midland Number:28025
  • Parker Number:2203P-4
  • Sloan Number:S207-4
  • Tectran Number: 101-b
  • MPN: 101-4
SKU BF-101-6
$10.21
$7.29

Yellow Brass Female Pipe Tee fitting. 3/8 inch threads.   Details

6 In Stock
  • Fitting Type:Tees
  • Female Pipe Thread:3/8 inch
  • Champion Number:101A-C
  • Coronet Number:101-6
  • Couplings Number:101SE
  • Eaton Number:3700X6
  • Flare Number:PF2203-6
  • Midland Number:28026
  • Parker Number:2203P-6
  • Sloan Number:S207-6
  • Tectran Number:101-c
  • MPN: 101-6
SKU BF-101-8
$22.14
$11.07

Yellow Brass Female Pipe Tee fitting. 1/2 inch threads.   Details

1 In Stock
  • Fitting Type:Tees
  • Female Pipe Thread:1/2 inch
  • Champion Number:101A-D
  • Coronet Number:101-8
  • Couplings Number:101SF
  • Eaton Number:3700X8
  • Flare Number:PF2203-8
  • Midland Number:28027
  • Parker Number:2203P-8
  • Sloan Number:S207-8
  • Tectran Number:101-d
  • MPN: 101-8
SKU BF-103-12
$10.81
$7.72

Yellow Brass Female Pipe Coupling. 3/4 inch threads.   Details

3 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:3/4 inch
  • Champion Number: 103AH-E
  • Coronet Number:103-12
  • Couplings Number:103J
  • Eaton Number:3300X12
  • Flare Number: PF207-12
  • Midland Number:28062
  • Parker Number:207P-12
  • Sloan Number:S203-12
  • Tectran Number: 103-e
  • MPN: 103-12
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-103-4
$3.53
$2.52

Yellow Brass Female Pipe Coupling. 1/4 inch threads.   Details

5 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:1/4 inch
  • Champion Number:103A-B
  • Coronet Number:103-4
  • Couplings Number:103C
  • Eaton Number:3300X4
  • Flare Number:PF207-4
  • Midland Number:28059
  • Parker Number:207P-4
  • Sloan Number:S203-4
  • Tectran Number: 103-b
  • MPN: 103-4
SKU BF-103-6
$5.52
$3.94

Yellow Brass Female Pipe Coupling. 3/8 inch threads.   Details

4 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:3/8 inch
  • Champion Number:103A-C
  • Coronet Number:103-6
  • Couplings Number:103E
  • Eaton Number:3300X6
  • Flare Number: PF207-6
  • Midland Number:28060
  • Parker Number:207P-6
  • Sloan Number:S203-6
  • Tectran Number:103-c
  • MPN: 103-6
SKU BF-103-8
$7.60
$5.43

Yellow Brass Female Pipe Coupling. 1/2 inch threads.   Details

4 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:1/2 inch
  • Champion Number:103AH-D
  • Coronet Number:103-8
  • Couplings Number:103F
  • Eaton Number:3300X8
  • Flare Number:PF207-8
  • Midland Number:28061
  • Parker Number:207P-8
  • Sloan Number:S203-8
  • Tectran Number: 103-d
  • MPN: 103-8
SKU BF-108-8
$6.16
$4.40

Yellow Brass Female Pipe Cap. 1/2 inch threads.   Details

4 In Stock
  • Fitting Type:Caps
  • Female Pipe Thread:1/2 inch
  • Champion Number:108A-E
  • Coronet Number:108-8
  • Couplings Number:108F
  • Eaton Number:3129X8
  • Flare Number:PF213-8
  • Midland Number:28078
  • Parker Number:213P-8
  • Sloan Number:S213-8
  • Tectran Number:108-d
  • MPN: 108-8
SKU BF-109-2
$1.23
$0.88

Yellow Brass Male Pipe Square Head Plug. 1/8 inch threads.   Details

10 In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:1/8 inch
  • Champion Number:109A-A
  • Coronet Number:109-2
  • Couplings Number:109A
  • Eaton Number:3151X2
  • Flare Number:PF211-2
  • Midland Number:28084
  • Parker Number:211P-2
  • Sloan Number:S211-2
  • Tectran Number:109-a
  • MPN: 109-2
SKU BF-109-4
$1.88
$1.34

Yellow Brass Male Pipe Square Head Plug. 1/4 inch threads.   Details

11 In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:1/4 inch
  • Champion Number: 109A-B
  • Coronet Number:109-4
  • Couplings Number:109C
  • Eaton Number:3151X4
  • Flare Number:PF211-4
  • Midland Number:28085
  • Parker Number:211P-4
  • Sloan Number:S211-4
  • Tectran Number: 109-b
  • MPN: 109-4
SKU BF-109-6
$2.67
$1.91

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

8 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

6 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-110-126
$6.80
$4.86

Yellow Brass Male Pipe to Female Pipe Hex Bushing. 3/8 inch female threads, 3/4 inch male threads.   Details

9 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:3/8 inch
  • Male Pipe Thread:3/4 inch
  • Champion Number:110A-EC
  • Coronet Number:110-126
  • Couplings Number:110JE
  • Eaton Number:3220X12X6
  • Flare Number:PF209-12-6
  • Midland Number:28110
  • Parker Number:209P-12-6
  • Sloan Number:SPRB-12-6
  • Tectran Number:110-ec
  • MPN: 110-126
SKU BF-110-128
$5.14
$3.67

Yellow Brass Male Pipe to Female Pipe Hex Bushing. 1/2 inch female threads, 3/4 inch male threads.   Details

3 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:1/2 inch
  • Male Pipe Thread:3/4 inch
  • Champion Number:110A-ED
  • Coronet Number:110-128
  • Couplings Number:110J
  • Eaton Number:3220X12X8
  • Flare Number:PF209-12-8
  • Midland Number:28111
  • Parker Number:209P-12-8
  • Sloan Number:SPRB-12-8
  • Tectran Number:110-ed
  • MPN: 110-128
SKU BF-110-42
$1.30
$0.93

Yellow Brass Male Pipe to Female Pipe Hex Bushing. 1/8 inch female threads, 1/4 inch male threads.   Details

7 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:1/8 inch
  • Male Pipe Thread:1/4 inch
  • Champion Number:110A-BA
  • Coronet Number:110-42
  • Couplings Number:110C
  • Eaton Number:3220X4X2
  • Flare Number:PF209-4-2
  • Midland Number:28102
  • Parker Number: 209P-4-2
  • Sloan Number:SPRB-4-2
  • Tectran Number:110-ba
  • MPN: 110-42
SKU BF-110-62
$2.53
$1.81

Yellow Brass Male Pipe to Female Pipe Hex Bushing. 1/8 inch female threads, 3/8 inch male threads.   Details

10 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:1/8 inch
  • Male Pipe Thread:3/8 inch
  • Champion Number:110A-CA
  • Coronet Number:110-62
  • Couplings Number:110E
  • Eaton Number:3220X6X2
  • Flare Number:PF209-6-2
  • Midland Number:28103
  • Parker Number:209P-6-2
  • Sloan Number:SPRB-6-2
  • Tectran Number: 110-ca
  • MPN: 110-62
SKU BF-110-64
$1.88
$1.34

Yellow Brass Male Pipe to Female Pipe Hex Bushing. 1/4 inch female threads, 3/8 inch male threads.   Details

8 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:1/4 inch
  • Male Pipe Thread:3/8 inch
  • Champion Number:110A-CB
  • Coronet Number:110-64
  • Couplings Number:110EE
  • Eaton Number:3220X6X4
  • Flare Number:PF209-6-4
  • Midland Number:28104
  • Parker Number:209P-6-4
  • Sloan Number:SPRB-6-4
  • Tectran Number:110-cb
  • MPN: 110-64
SKU BF-110-84
$4.31
$3.08

Yellow Brass Male Pipe to Female Pipe Hex Bushing. 1/4 inch female threads, 1/2 inch male threads.   Details

2 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:1/4 inch
  • Male Pipe Thread:1/2 inch
  • Champion Number:110A-DB
  • Coronet Number:110-84
  • Couplings Number:110FC
  • Eaton Number:3220X8X4
  • Flare Number:PF209-8-4
  • Midland Number:28106
  • Parker Number:209P-8-4
  • Sloan Number:SPRB-8-4
  • Tectran Number:110-db
  • MPN: 110-84
SKU BF-110-86
$3.68
$2.63

Yellow Brass Male Pipe to Female Pipe Hex Bushing. 3/8 inch female threads, 1/2 inch male threads.   Details

20+ In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:3/8 inch
  • Male Pipe Thread:1/2 inch
  • Champion Number:110A-DC
  • Coronet Number:110-86
  • Couplings Number:110FC
  • Eaton Number:3220X8X6
  • Flare Number:PF209-8-6
  • Midland Number:28107
  • Parker Number:209P-8-6
  • Sloan Number:SPRB-8-6
  • Tectran Number:110-dc
  • MPN: 110-86
SKU BF-112-12
$7.01
$5.01

Yellow Brass Close Pipe Nipple. 3/4 inch male threads.   Details

2 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:3/4 inch
  • Champion Number:112A-E
  • Coronet Number:112-12
  • Couplings Number:112J
  • Eaton Number:3326X12
  • Flare Number:PNF215-12
  • Midland Number:28135
  • Parker Number:215PN-12
  • Sloan Number:S215-12
  • Tectran Number:122-e
  • MPN: 112-12
SKU BF-112-2
$0.76
$0.54

Yellow Brass Close Pipe Nipple. 1/8 inch male threads.   Details

8 In Stock
  • Male Pipe Thread:1/8 inch
  • Champion Number:112A-A
  • Coronet Number:112-2
  • Couplings Number:112A
  • Eaton Number:3326X2
  • Flare Number:PNF215-2
  • Midland Number:28131
  • Parker Number:215PN-2
  • Sloan Number:S215-2
  • Tectran Number:112-a
  • UPC: Nipples
  • MPN: 112-2
SKU BF-112-6
$2.59
$1.85

Yellow Brass Close Pipe Nipple. 3/8 inch male threads.   Details

9 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:3/8 inch
  • Champion Number:112A-C
  • Coronet Number:112-6
  • Couplings Number:112E
  • Eaton Number:3326X6
  • Flare Number:PNF215-6
  • Midland Number:28133
  • Parker Number:215PN-6
  • Sloan Number:S215-6
  • Tectran Number:112-c
  • MPN: 112-6
SKU BF-112-8
$3.05
$2.18

Yellow Brass Close Pipe Nipple. 1/2 inch male threads.   Details

4 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:1/2 inch
  • Champion Number:112A-D
  • Coronet Number:112-8
  • Couplings Number:112F
  • Eaton Number:3326X8
  • Flare Number:PNF215-8
  • Midland Number:28134
  • Parker Number:215PN-8
  • Sloan Number:S215-8
  • Tectran Number:122-d
  • MPN: 112-8
SKU BF-113-215
$1.86
$1.33

Yellow Brass Long Pipe Nipple. 1/8 inch male threads, 1-1/2 inch length.   Details

Typically ships in 5 to 7 business days.
  • Fitting Type:Nipples
  • Male Pipe Thread:1/8 inch
  • Length:1-1/2 inches
  • Champion Number:113A-A15
  • Coronet Number:113-215
  • Couplings Number:117A1&1/2
  • Eaton Number:3327X2
  • Flare Number:PNL215-2-1.5
  • Midland Number:28140
  • Parker Number:215PNL-2-15
  • Sloan Number:S113-02-1.5
  • Tectran Number:113a11/2
  • MPN: 113-215
SKU BF-113-415
$3.00
$2.14

Yellow Brass Long Pipe Nipple. 1/4 inch male threads, 1-1/2 inch length.   Details

3 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:1/4 inch
  • Length:1-1/2 inches
  • Champion Number:113A-B15
  • Coronet Number:113-415
  • Couplings Number:117C1&1/2
  • Eaton Number:3327X4
  • Flare Number:PNL215-4-1.5
  • Midland Number:28144
  • Parker Number:215PNL-4-15
  • Sloan Number:S113-04-1.5
  • Tectran Number:113b11/2
  • MPN: 113-415

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.

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