Fittings

Fittings are the small hardware components that connect hoses, lines, and shock components within a vehicle's suspension and air system. While often overlooked, they play a critical role in maintaining pressure, preventing leaks, and ensuring components perform as designed. This category includes hose ends, elbows, tees, unions, and air suspension fittings used in air ride setups, along with hardware like grommets, bump stops, and mounting components used in coilover and shock assemblies.

Fittings are commonly needed when building or maintaining an air suspension system, replacing worn shock hardware, or customizing hose routing on a lifted or off-road vehicle. Because air and hydraulic systems rely on secure, leak-free connections, selecting the correct fitting size and thread type is essential for reliable operation. A mismatched or worn fitting can lead to slow air loss, inconsistent ride height, or reduced shock performance over time.

Why Choose Our Fittings Collection

1. Wide range of hose ends, elbows, tees, and unions for different system layouts

2. Options compatible with common air suspension brands and shock manufacturers

3. Small hardware components like grommets and washers often needed for full rebuilds

4. Fittings available in various thread types, including NPT and AN configurations

5. Parts suited for both replacement repairs and new system builds

6. Easy year, make, and model search to help identify compatible options

Features of Fittings

1. Precision-machined threads designed for secure, leak-resistant connections

2. Materials built to withstand pressure cycling in air suspension applications

3. Swivel and fixed-angle designs for flexible hose routing

4. Compatible sizing options, including 1/8in, 1/4in, and -AN fitting standards

5. Replacement components such as bump stops and grommets for shock rebuilds

6. Hardware suited for both daily-driven and off-road performance setups

Fittings are easy to overlook, but they're often the difference between a system that holds pressure reliably and one that develops slow leaks. It's worth reviewing how small suspension hardware affects overall performance before finalizing a build or repair.

Frequently Asked Questions

 

Fittings connect hoses and lines within air suspension and shock systems, maintaining secure, leak-free airflow or hydraulic pressure.

Air suspension fittings typically use NPT (National Pipe Thread) or push-to-connect styles, along with -AN sizing for performance shock applications.

Common signs include slow air loss, inconsistent ride height, hissing sounds near connections, or visible moisture at the fitting joint.

Fitting compatibility depends on thread type and size rather than brand, but matching components reduces the risk of improper seating or leaks.

Yes, fittings, grommets, and related hardware are often replaced during a rebuild since they can wear or degrade with repeated pressure cycling.

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104 products

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King Shocks Hose End 90 -8 to -8 Swivel (2.5in Swivel) Sale price$25.65 Regular price$27.00
King Shocks Flare 90 3/4in NPT To -12 Flare Fitting Sale price$25.65 Regular price$27.00
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King Shocks Flare 90 1/2 NPT to -10 Fla Sale price$19.95 Regular price$21.00
King Shocks 90 Degree Hose Fitting -06 flare / -06 ORB Sale price$18.05 Regular price$19.00
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King Shocks Standard 90 Fitting 3/8 (F)NPT to 3/8 NPT Sale price$18.05 Regular price$19.00
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King Shocks Standard 90 Fitting 1/2 (F)NPT to 1/2 NPT Sale price$18.05 Regular price$19.00
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King Shocks Standard 45 Fitting 3/8 (F)NPT to 3/8 NPT Sale price$18.05 Regular price$19.00
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King Shocks Standard 45 Fitting 1/2 (F)NPT to 1/2 NPT Sale price$18.05 Regular price$19.00
King Shocks Screw Thread .250-20 X 1.500 Sale price$2.85 Regular price$3.00
King Shocks Socket head screw .250-20 THD x 1.00 Sale price$2.85 Regular price$3.00
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King Shocks 4.0 RS Bypass Housing Sale price$10.45 Regular price$11.00
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King Shocks 4.0 RS Reservoir End Cap Hose End 3/4 NPT Sale price$79.80 Regular price$84.00
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King Shocks 4.0 RS Reservoir End Cap Hose End 1-1/4 NPT Sale price$79.80 Regular price$84.00
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King Shocks top Out Washer 2.0 OD 1.900 Base Sale price$19.95 Regular price$21.00
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King Shocks top Out Washer 2.0 OD 1.750 Base Sale price$19.95 Regular price$21.00
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King Shocks top Out Washer 2.0 OD 1.600 Base Sale price$19.95 Regular price$21.00
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King Shocks top Out Washer 2.0 OD 1.450 Base Sale price$19.95 Regular price$21.00
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King Shocks 4.0 RS Base Washer Sale price$9.50 Regular price$10.00