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Rolling Lobe Air Spring Bag - W01 - 358 - 9759 W013589759 9759 566.ER9759 566.ER9759 - Econoride - FLEETPRO PARTS & TIRES
Rolling Lobe Air Spring Bag - W01 - 358 - 9759 W013589759 9759 566.ER9759 566.ER9759 - Econoride - FLEETPRO PARTS & TIRES
Rolling Lobe Air Spring Bag - W01 - 358 - 9759 W013589759 9759 566.ER9759 566.ER9759 - Econoride - FLEETPRO PARTS & TIRES
Rolling Lobe Air Spring Bag - W01 - 358 - 9759 W013589759 9759 566.ER9759 566.ER9759 - Econoride - FLEETPRO PARTS & TIRES
Rolling Lobe Air Spring Bag - W01 - 358 - 9759 W013589759 9759 566.ER9759 566.ER9759 - Econoride - FLEETPRO PARTS & TIRES
Rolling Lobe Air Spring Bag - W01 - 358 - 9759 W013589759 9759 566.ER9759 566.ER9759 - Econoride - FLEETPRO PARTS & TIRES
Econoride

Rolling Lobe Air Spring Bag - W01-358-9759 W013589759 9759 566.ER9759

In stock
SKU: 566.ER9759
$98.24
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Fitment

Fits these trucks

Universal Class 8 Trucks and Commercial Trailers - Rear Drive Axle or Trailer Air Suspension
Always confirm your year, make & model before ordering.
Part numbers

OEM & interchange numbers

2 cross-refs
Firestone W01-358-9759 Firestone 9759
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview

Restore your commercial truck's ride quality without breaking the maintenance budget with this premium Rolling Lobe Air Spring Bag distributed by FleetPro Parts & Tires. Manufactured to strict Fleet Value specifications, this heavy-duty aftermarket air spring is the perfect cost-effective solution for aging rigs or fleets looking to maximize their return on investment. A leaking or blown air spring causes violent cab vibrations, poor handling, and severe damage to your shock absorbers. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.

Cost-Effective Suspension: The Rolling Lobe Air Spring Bag Advantage

This Rolling Lobe Air Spring Bag (Part # 566.ER9759) is engineered to handle the daily load fluctuations and rigorous demands of heavy-duty hauling. Featuring a durable rubber bellows design and sturdy mounting hardware, it successfully absorbs road shock and maintains a level chassis, protecting your cargo and reducing driver fatigue. By replacing worn-out air bags with this Fleet Value option, you can keep your truck moving safely down the highway without paying the premium markup of heavily advertised brands.

At FleetPro Parts & Tires, we understand that different trucks require different maintenance strategies. This air spring serves as a reliable, professional-grade direct replacement for the highly searched Firestone part numbers W01-358-9759, W013589759, and 9759. Manufactured by Econoride, it delivers dependable, heavy-duty durability to get your suspension back to peak operational status.

Vehicle Fitment & Compatibility

This heavy-duty aftermarket air spring features a versatile design intended for the following commercial applications:

  • Application: Universal Class 8 Trucks & Commercial Trailers
  • Component Group: Air Suspension / Ride Height Control
  • Suspension Type: Rear Drive Axle or Trailer Air Suspension

Direct Replacement & Cross-Reference Numbers:

This aftermarket air spring serves as a direct exact-fit replacement for the following part numbers:

  • Firestone Interchange: W01-358-9759, W013589759, 9759
  • Automann Distributor #: 566.ER9759

Technical Specifications

  • Component Type: Rolling Lobe Air Spring
  • Bellows Type: Heavy-Duty Rubber
  • Product Level: Fleet Value (Cost-Effective Aftermarket)
  • Brand: Econoride (Distributed by FleetPro Parts & Tires)
Key features
  • Fleet Value ROI: Engineered as a high-value, cost-effective aftermarket alternative to premium-priced air bags, perfect for maintaining older trucks or maximizing fleet maintenance budgets.
  • Heavy-Duty Rubber Bellows: Constructed with durable, multi-ply rubber to withstand daily road shock, resist chemical degradation, and maintain consistent air pressure under heavy payloads.
  • Restores Ride Height: Works seamlessly with your leveling valves to eliminate suspension sag, ensuring a smooth, leveled ride that protects fragile cargo and reduces driver fatigue.
  • Protects Shock Absorbers: By absorbing the brunt of the road impacts, this fresh air spring prevents your shock absorbers from bottoming out and failing prematurely.
  • Direct Aftermarket Replacement: Delivers reliable "bolt-on" performance as a seamless, drop-in replacement for the highly popular Firestone W01-358-9759 and 9759 air springs.
Specifications
Component Type
Rolling Lobe Air Spring
Bellows Type
Heavy-Duty Rubber
Design height
12.5 in
Collapsed height
8.63 in
Max diameter
12.6 in
Weight
16.5 lbs
Package dims
18 x 10 x 11 in
Questions
Will this fit my truck?
This part fits Universal Class 8 Trucks and Commercial Trailers - Rear Drive Axle or Trailer Air Suspension. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Firestone W01-358-9759, Firestone 9759.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.