Seat Air Spring

Firestone W02-358-7075 air spring for truck trailers and buses, featuring -40°C to +70°C operating range and ≥3 million cycle durability. IATF16949 certified with self-leveling capability for consistent ride height and enhanced passenger comfort. Ideal for heavy-duty suspension systems requiring reliable performance and extended service life.

Heavy-duty W02-358-7108 air bellow spring compatible with Goodyear 1S5-057 and Firestone systems. Features 1000-pound leveling capacity, 5-50 PSI operating range, and durable construction for reliable performance in truck and trailer suspension applications. Easy installation and flexible inflation options.

High-performance Firestone air spring replacement for truck cab suspension systems. Features 6.25" style design, -40°C to +70°C operating range, and ≥3 million cycle durability. Cross-references with Goodyear 1S4-067 and OEM numbers 227QS32B/227QS34B. Includes comprehensive maintenance guidelines and installation best practices for optimal performance.

Premium Firestone W02-358-7046 air spring with 6-inch orange bellows, 4.0-10.5 inch height range, and -40°C to +70°C operating temperature. Features 1/2-13 UNC lower mounting and 3/4" smooth OD upper mounting. Tested for over 3 million cycles, this heavy duty replacement component ensures reliable performance for commercial vehicle suspension systems.

SEAT AIR SPRING SEARS/DURAFORM S13384 Firestone W02-358-7150 High-quality replacement air spring VKNTECH 1S7150. This premium cabin air spring meets or exceeds OEM specifications and is built for durability and performance. Product Specifications Reference Numbers SEARS/DURAFORM S13384 Firestone W02-358-7150 Warranty 1 YEAR Brand VKNTECH or customized Function New Material Imported Natural Rubber Type of Goods Air Spring/Air bags/Air Balloons Service offered OEM Package

SEAT AIR SPRING 3-TS W02-T03-7100 Firestone W02-358-7100 REPLACED BY VKNTECH 1S7100 High-quality replacement air spring VKNTECH 1S7100. This premium cabin air spring meets or exceeds OEM specifications and is built for durability and performance. Product Specifications Reference Numbers 3-TS W02-T03-7100 Firestone W02-358-7100 Warranty 1 YEAR Brand VKNTECH or customized Function New Material Imported Natural Rubber Type of Goods Air Spring/Air bags/Air Balloons Service

SEAT AIR SPRING CONTITECH SZ75-102 REPLACED BY VKNTECH 1S5102 High-quality replacement air spring VKNTECH 1S5102. This premium cabin air spring meets or exceeds OEM specifications and is built for durability and performance. Product Specifications Reference Numbers CONTITECH SZ75-102 Warranty 1 YEAR Brand VKNTECH or customized Function New Material Imported Natural Rubber Type of Goods Air Spring/Air bags/Air Balloons Service offered OEM Package Standard packing or customized

OEM replacement seat air spring for MAZ V075195. Features 4-5mm thick rubber exceeding OEM standards, stronger fabric cord, and high durability. Tested over 3 million cycles. Easy identification with engraved part number. Ideal for truck and bus seats.

Direct replacement air spring for Nissan truck seats. Manufactured by VKNTECH, tested to over 3 million cycles. Durable rubber construction, easy installation, and superior comfort. Ideal for heavy-duty use.

High-quality pilot air spring for driver seats, OEM Contitech SZ 51-7. Features durable air bellows by VKTECH, tested over 3 million cycles. Operating temp -40°C to +70°C. IATF 16949 certified. Enhances ride comfort and reduces driver fatigue.

High-quality aftermarket seat air spring, gas-filled sleeve type. Replaces Bostrom 6222086-001. Durable rubber composite withstands -40°C to +70°C, tested over 3 million cycles. Restores ride comfort and seat performance. Easy installation with common tools.

Premium seat air spring for French car 5010.130.797G V.I. Features gas-filled design, tested from -40°C to 70°C with ≥3 million cycles. Meets OEM specs, backed by limited lifetime warranty. Direct replacement for SZ50-9, 1S0797.

High-quality replacement air spring for Land Rover 4.4 V8 rear suspension. Meets OEM specs for RKB 500082, RKB500240. Durable, shock-absorbing design ensures smooth ride. Compatible with Range Rover 2003-2013. Easy installation by qualified technician.

High-quality rear seat air spring for Mercedes Benz Actros 1831-1860. Replaces OEM A9428900219, 942.8900219, Sachs 105409. Made of imported natural rubber with ISO/TS16949 certification. Durable, cost-effective, and customizable. 1-year warranty.