FIRESTONE W013589158 1T19L11 AIR SPRING

Manufacturer

FIRESTONE

Features & Benefits

• Compressed height 7.30 inches and 5.50‑inch piston height enable compact packaging
• Combination stud top mounting and threaded bottom hole ensure reliable installation
• Top plate 11.31 inches and bottom piston 10.25 inches provide stability
• Cross‑reference compatibility with Hendrickson, Holland, and Goodyear suspensions simplifies fitment

Firestone Suspension Air Spring

Deliver improved ride quality with the Firestone Suspension Air Spring. This heavy‑duty reversible sleeve air spring accommodates a design height range of 14.5 to 18.5 inches and offers load capacities from 1,760 lb at 20 psi to 7,920 lb at 90 psi. Its natural rubber bellows and high‑strength fabric construction provide flexibility and durability across a wide operating temperature range from −54 °C to 57 °C. Firestone Airide springs are engineered to meet strict local standards and undergo rigorous testing, allowing them to outlast other suspension components. By maintaining consistent ride height and reducing vibration, the Firestone W013589158 air spring enhances vehicle handling and decreases driver fatigue while supporting heavy loads.

TECHNICAL DATA -

Order Number:

W01-358-9158

Bellows #:

1T19L-11

Assembly Weight:

24 lbs

Design Height:

14.5-18.5 inches

Minimum Jounce Height:

8.88 inches

Maximum Rebound Height:

N/A inches

Loading Capacity at 20 psig:

1,760 lbsf

Loading Capacity at 60 psig:

5,280 lbsf

Loading Capacity at 90 psig:

7,920 lbsf

Natural Frequency:

Hz

Maximum Diameter:

13.7 inches

Material Type:

Natural Rubber

Operating Temperature:

57Cº to-54Cº

Remarks: