SENHOTECH AIR SPRING SYSTEMS, a TS16949-certified manufacturer of aftermarket air suspension parts, has upgraded its OE-compatible air spring range and introduced custom anodized aluminum end plates. 

The updated lineup covers the three most common air spring types: triple convoluted (e.g., 3S5813), double convoluted (e.g., 2S2500), and sleeve-type (e.g., KA5090). All are engineered for reliable load support, consistent vehicle leveling, and improved ride quality across trucks, SUVs, and light-duty vehicles. 

• 3S5813 (triple convoluted): Matches Air Lift 5813 specs; ideal for reducing sag and enhancing ride comfort in pickups and SUVs. 

• 2S2500(double convoluted): Offers balanced compression travel and leveling—suited for daily driving and towing. 

• KA5090 (sleeve-type): Firestone 5090–compatible; simple installation, standardized mounting, and proven performance for light-duty upgrades. 

For custom builds, SENHOTECH now offers anodized finishes for flange-style aluminum end plates in six standard colors (red, blue, gold, green, purple, black) plus custom brand-matching options. 

All products meet TS16949 standards and carry an 12-month warranty. Trusted by retailers, repair shops, and enthusiasts across North America and globally. 

For product specs, wholesale inquiries, or custom color support, contact the SENHOTECH sales team. 

About SENHOTECH 

SENHOTECH designs and manufactures OE-compatible air springs and suspension accessories for the global aftermarket—delivering durability, value, and flexible customization to distributors, installers, and vehicle modifiers.