Air Spring Rolling Lobe Rubber with Plastic Piston — Dual Stud Mount

Summary: This rolling lobe air suspension spring is a direct OEM replacement. With durable rubber bellows and a plastic piston, it restores suspension function and ensures dependable long-term service life for heavy-duty vehicles.

Fitment

• Application: OEM replacement suspension spring
• Side: Universal
• Manufactured to OEM specifications for fit and function

Specifications

• Part Number:
• Type: Rolling Lobe Air Spring
• Bellows Material: Rubber (Black), 1 in thickness
• Piston Material: Plastic
• Top Plate Diameter: 8.92 in, 2 bolt holes
• Bottom Plate Diameter: 10.24 in, 1 bolt hole
• Maximum Height: 24.49 in
• Minimum Height: 7.4 in
• Weight: 16.00 lb

OEM / Cross References

• OEM Reference:

Included

• 1 × Air Spring
• Packaging: Box
• Mounting hardware not included

Notes

• Mounting configuration: Top – 2 studs, Bottom – 1 bolt
• Rolling Lobe design with plastic piston
• Extra-tall dual-stud profile (24.49 in), tallest plastic piston unit in the lineup
• Lightweight relative to size (16 lb) compared to steel piston variants
• Verify compatibility before ordering