Description

Overview

Air Spring Assembly SAF 2918V Underslung is a complete sleeve-style air spring assembly designed for underslung trailer air suspension, including SAF and Euro Air 2 underslung setups. It helps maintain correct ride height and isolates road shock so axles, hangers, and chassis components see less vibration in day to day haulage.

Features

• Supports stable ride height under changing loads
• Helps reduce vibration transfer into the chassis
• Promotes more even tyre contact and wear
• Designed for common underslung trailer suspension layouts

Specifications and Materials

• Operating pressure: max. 7 bar (100 psi)
• Operating temperature range: -40°C to +70°C
• Air spring type: sleeve-style air spring assembly for underslung suspension use

Part number: SU6215A.

For general sleeve air spring reference, see Firestone Airmount reversible sleeve specifications.

Compatibility and Fitment

This cross-reference listing means this part is a suitable replacement for the part numbers and applications shown. Some changes in installation may be required.

1DK22E, P10.4810.C05, P104810C05, 4810 N P05, 4810NP05, 1T19L-7, 1T19L7, W01 M58 6338, W01M586338, 1R14-730, 1R14730, 2918V, 3 229 0027 00, 3229002700, 3 229 2127 00, 3229212700, 3 229 2227 00, 3229222700, V1D28A-10, V1D28A10, 32918 C, 32918C, 1T19E-2, 1T19E2, 566-28-3-548, 566283548, 1723275

Compliance and Safety

Confirm the suspension family and mounting style before ordering because underslung layouts vary by axle group and bracket geometry. Replace damaged air lines, worn height control valves, and leaking fittings at the same time so the new air spring is not masking an existing air loss. Torque fasteners to the suspension manufacturer’s instructions and recheck ride height after the first loaded run.

Trailer Applications

This air spring assembly suits trailers running SAF and Euro Air 2 underslung air suspension and supports on-road freight work where consistent ride height matters. Many fleets fit this style during scheduled maintenance to avoid downtime from sudden bellows failure.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers helps you match suspension parts by focusing on fitment details that matter, so you avoid downtime from near-miss substitutions. You can also bundle related air suspension service parts in one order to keep workshop time down.

Browse Suspension parts at ICS Trailers in the Suspension category.