Description

Contitech double convoluted air spring 67667/2B7-548/4775
Product Overview
Model: FD 110‑17A 775
Type: Double‑convoluted bellows air spring
Design Series: C‑Series natural rubber compound with crimped top and bottom plate
Cross-References & Standards

OEM/Alternative Part Numbers:
Continental: FD 110‑17A
Equivalent comparison: 67667
Replaces Firestone W01‑358‑7659Cross-Reference Partners:

Firestone: Style 26, W01‑358‑7659
FleetPride: AS7659
Goodyear: 2B7‑548 / 579923526
Triangle: AS‑4775
TRP: AS76590
Automann: 2B07RA‑7659
Key Features

Natural rubber crimped bellows for durability
Double‑convoluted design offers extended travel with sturdy support
High flexibility with linear/angular motion and vibration damping
Suited for industrial presses, conveyors, lifting systems, suspension systems
Summary
The FD 110‑17A 775 air spring by Continental is a compact yet robust double‑convoluted bellows spring. With a low compressed height and nearly 10 in expansion, it provides high-stroke performance at up to 120 psi. Operating across a broad temperature span, it’s ideal for heavy-duty industrial and vehicular applications. Its wide cross-reference compatibility ensures it’s easily integrable into various systems.
Commercial Vehicle & Heavy-Duty Transport

Widely used as suspension components in trucks, trailers, and buses, particularly for maintaining ride height, shock absorption, and overall load stability
Equivalent to Firestone’s W01-358-7659 and Hendrickson’s 005079 lift bag, often installed in auxiliary suspension systems on heavy vehicles.
Vehicle Suspension Systems

Heavy-duty trucks, trailers, and buses for ride height control, shock absorption, and load leveling.
Often used in auxiliary lift axles and air ride suspensions.