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
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  1. Tube Fittings
  2. Pipe Fitting
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  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
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  3. Hose Mender
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  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-10-42
$2.29
$1.15

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

3 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:1/4 inch
  • Female Pipe Thread (2):1/8 inch
  • MPN: BF-10-42
SKU BF-10-64
$3.45
$1.73

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
  • MPN: BF-10-64
SKU BF-10-86
$6.09
$3.04

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

1 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:1/2 inch
  • Female Pipe Thread (2):3/8 inch
  • MPN: BF-10-86
SKU BF-100-12
$25.38
$12.69

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

3 In Stock
  • Fitting Type:Elbows
  • Female Pipe Thread:3/4 inch
  • Elbow:90 Degree
  • MPN: 100-12
SKU BF-100-2
$4.86
$2.43

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
  • MPN: 100-2
SKU BF-100-4
$7.28
$3.64

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

6 In Stock
  • Fitting Type:Elbows
  • Female Pipe Thread:1/4 inch
  • Elbow:90 Degree
  • MPN: 100-4
SKU BF-100-6
$8.89
$4.45

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

3 In Stock
  • Fitting Type:Elbows
  • Female Pipe Thread:3/8 inch
  • Elbow:90 Degree
  • MPN: 100-6
SKU BF-100-8
$14.26
$7.13

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
  • MPN: 100-8
SKU BF-101-2
$5.57
$2.79

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

7 In Stock
  • Fitting Type:Tees
  • Female Pipe Thread:1/8 inch
  • MPN: 101-2
SKU BF-101-4
$8.11
$4.05

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

12 In Stock
  • Fitting Type:Tees
  • Female Pipe Thread:1/4 inch
  • MPN: 101-4
SKU BF-101-6
$10.98
$5.49

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

9 In Stock
  • Fitting Type:Tees
  • Female Pipe Thread:3/8 inch
  • MPN: 101-6
SKU BF-103-12
$9.06
$4.53

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

5 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:3/4 inch
  • MPN: 103-12
SKU BF-103-2
$1.33
$0.67

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

20+ In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:1/8 inch
  • MPN: 103-2
SKU BF-103-4
$2.12
$1.06

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

11 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:1/4 inch
  • MPN: 103-4
SKU BF-103-6
$4.34
$2.17

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

6 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:3/8 inch
  • MPN: 103-6
SKU BF-103-8
$6.12
$3.06

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

8 In Stock
  • Fitting Type:Couplings
  • Female Pipe Thread:1/2 inch
  • MPN: 103-8
SKU BF-108-8
$7.13
$3.56

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

2 In Stock
  • Fitting Type:Caps
  • Female Pipe Thread:1/2 inch
  • MPN: 108-8
SKU BF-109-2
$0.92
$0.46

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

10 In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:1/8 inch
  • MPN: 109-2
SKU BF-109-4
$1.64
$0.82

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

16 In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:1/4 inch
  • MPN: 109-4
SKU BF-109-6
$2.57
$1.28

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

3 In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:3/8 inch
  • MPN: 109-6
SKU BF-109-8
$4.51
$2.26

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

8 In Stock
  • Fitting Type:Plugs
  • Male Pipe Thread:1/2 inch
  • MPN: 109-8
SKU BF-110-126
$5.71
$2.86

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

8 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:3/8 inch
  • Male Pipe Thread:3/4 inch
  • MPN: 110-126
SKU BF-110-128
$4.63
$2.83

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

4 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:1/2 inch
  • Male Pipe Thread:3/4 inch
  • MPN: 110-128
SKU BF-110-42
$1.06
$0.53

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

15 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:1/8 inch
  • Male Pipe Thread:1/4 inch
  • MPN: 110-42
SKU BF-110-62
$1.88
$1.18

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

18 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:1/8 inch
  • Male Pipe Thread:3/8 inch
  • MPN: 110-62
SKU BF-110-64
$1.68
$1.05

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

16 In Stock
  • Fitting Type:Bushings
  • Female Pipe Thread:1/4 inch
  • Male Pipe Thread:3/8 inch
  • MPN: 110-64
SKU BF-110-86
$2.39
$1.20

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
  • MPN: 110-86
SKU BF-112-12
$8.14
$4.07

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

3 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:3/4 inch
  • MPN: 112-12
SKU BF-112-2
$0.89
$0.44

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

17 In Stock
  • Male Pipe Thread:1/8 inch
  • UPC: Nipples
  • MPN: 112-2
SKU BF-112-4
$1.27
$0.63

Yellow Brass Close Pipe Nipple. 1/4 inch male threads.   Details

17 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:1/4 inch
  • MPN: 112-4
SKU BF-112-6
$1.71
$0.86

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

9 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:3/8 inch
  • MPN: 112-6
SKU BF-112-8
$3.01
$1.50

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

4 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:1/2 inch
  • MPN: 112-8
SKU BF-113-215
$1.71
$0.86

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

6 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:1/8 inch
  • Length:1-1/2 inches
  • MPN: 113-215
SKU BF-113-415
$2.39
$1.20

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

12 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:1/4 inch
  • Length:1-1/2 inches
  • MPN: 113-415
SKU BF-113-620
$3.90
$1.95

Yellow Brass Long Pipe Nipple. 3/8 inch male threads, 2 inch length.   Details

5 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:3/8 inch
  • Length:2 inches
  • MPN: 113-620
SKU BF-113-820
$6.05
$3.03

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

8 In Stock
  • Fitting Type:Nipples
  • Male Pipe Thread:1/2 inch
  • Length:2 inches
  • MPN: 113-820

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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