Automann ABSZ70-7132 Cabin Air Spring – Replaces Firestone 7132, Goodyear 1S4-234, Peterbilt 20-16754

Automann ABSZ70‑7132 Cabin Air Spring – high-quality replacement air suspension for heavy-duty trucks, designed to enhance driver comfort and cabin stability.

✅ Key Features & Specifications

• Type: Sleeve-type cabin air spring

• Load capacities: 688 lb @ 80 psi, 860 lb @ 100 psi

• Design heights:

  • Min: 2.20 in (56 mm)

  • Nominal: 5.20 in (132 mm)

  • Max: 8.50 in (216 mm)

• Plate dimensions:

  • Top plate diameter: 2.99 in (76 mm), single stud

  • Bottom plate diameter: 2.91 in (74 mm), single stud

• Max diameter: 4.40 in (112 mm)

🔁 Cross‑Reference Part Numbers

The ABSZ70‑7132 is compatible with a wide variety of OEM and aftermarket part numbers, including:

• Continental / Contitech: 75315, SC29‑0132

• Dynacraft: D50002250, D5000‑2250

• Firestone: 6754, 7132, W02‑358‑6754, W02‑358‑7132, W02‑703‑6754, W02‑703‑7166, W023586754, W023587132, W027036754, W027037166

• Goodyear: 1S4‑234, 1S4234

• Peterbilt: 20‑16754, 2016754

• RoadLeveler: R81‑6003, R816003

🧩 Applications

Designed for air suspension systems on Peterbilt models such as 365, 367, 379, 384, and 386