Catalogue reference. Availability, exact specification and OEM or aftermarket supply are confirmed in your quotation.
Replacement bellow
springPart number: 0335
Firestone 0335 is a Ride-Rite replacement air spring bellow with a double-convoluted 224C design and a 1/4 NPT air inlet. Check the existing spring, suspension kit and vehicle identification before ordering; vehicle fitment is not established by the bellow number alone.
Looking for Firestone 0335? This catalogue reference is listed under spring. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
Availability on request
Technical specifications
| Manufacturer | Firestone |
|---|---|
| Part number | 0335 |
| Category | Brakes & chassis |
| Availability | On request |
| Reference basis | Manufacturer part-number reference; supply origin requires quotation confirmation |
| Spring design | Double convoluted |
| Bellows style | 224C |
| Compressed height | 3.00 in |
| Extended height | 8.91 in |
| Ride height | 5.50–7.00 in |
| Maximum diameter | 7.52 in |
| Air inlet | 1/4 NPT |
| Air spring load rating | 2,500 lb at 100 psi per air spring |
| Mounting side A | 3/8-24 x 5/8 in studs |
| Mounting side B | 3/8-16 blind nuts |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
How can I check whether Firestone 0335 fits my suspension?
The 0335 replacement bellow is listed for Ride-Rite kits 2070 and 2085, among others. A kit number alone does not establish vehicle fitment: provide the existing spring and kit numbers, vehicle model and year, and VIN or equipment serial number for verification.
What are the dimensions and air connection of the 0335 bellow?
The listed compressed height is 3.00 inches, extended height is 8.91 inches and maximum diameter is 7.52 inches. The air inlet is 1/4 NPT. Compare the mounting and available clearance as well as these dimensions before ordering.
How much load can the Firestone 0335 air spring support?
The 0335 is listed at 2,500 lb per air spring at 100 psi. This is an air-spring rating, not an increase to the vehicle’s permitted gross vehicle or axle weight. Confirm the installed kit and vehicle limits before loading.
Will the 0335 fit a Harrison four-bag motorhome suspension?
A motorhome forum participant reported an 0335-labelled spring on one Harrison four-bag setup, but also described differences in air-port position and mounting between springs. That report is not a fitment guarantee. Verify the installed suspension, existing part number, mounting and port layout, and vehicle VIN before ordering.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.