PARTSTOP|SKU: PS900097|Mfr Part # W01-358-8729
Trailer Air Spring Fits Meritor 202796 Trailer Air Suspension Replaces Firestone W01-358-8729 1T17BB-2 Goodyear 1R13-130
Air Springs (Trailer)
Universal fit — Kenworth, Peterbilt, Freightliner, Volvo, Mack, International
This PartStop Trailer Air Spring is a Direct Replacement for the Firestone W01-358-8729 (bellows 1T17BB-2) reversible-sleeve air bag used on Meritor 202796 / Ridewell-Neway style heavy-duty trailer air suspensions found on dry van, reefe…
Cross-Reference / Replacement Part Numbers
| Brand | Replaces / supersedes part # |
|---|---|
| Mfr Part # | W01-358-8729 |
| Cross-Reference | 8729 |
| Cross-Reference | C01-358-0454 |
| Cross-Reference | WC1-358-1644 |
| Cross-Reference | 1T17BB-2 |
| Cross-Reference | 1R13-130KTP |
| Cross-Reference | GYR1R13130 |
| Cross-Reference | FLTA1R13130 |
| Cross-Reference | 131212 |
| Cross-Reference | AB1DK25D-8729 |
| Cross-Reference | 566.ER8729 |
| Cross-Reference | 566.CT77963 |
| Cross-Reference | 64220 |
| Cross-Reference | 75741 |
| Cross-Reference | 77963 |
| Cross-Reference | 10.5AV-12 |
| Cross-Reference | 10B-13 |
| Cross-Reference | 352-8729 |
| Cross-Reference | 452-8729 |
| Cross-Reference | 452-8729L |
| Cross-Reference | A2258F1410 |
| Cross-Reference | 8513 |
| Cross-Reference | AS-8513 |
Manufacturer numbers are for cross-reference and identification only.
Full W01-358-8729 cross-reference guide — every number it interchanges with, and what to check before you order.
- Direct Replacement
- Premium Quality Aftermarket
- 6+ Month Warranty
Limited-Time Sale · You save $49.00
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Order by 3:00 PM PT and it leaves today. After 3:00 PM PT it ships the next business day, so Overnight arrives the day after next.
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6+ Month Warranty
Same-Day Shipping
Bulk Pricing Available
Cross-Reference & Fitment
Confirm fit by OEM / cross-reference number or decode your VIN. Aftermarket part — all brand and part numbers are for cross-reference only.
Cross-Reference Numbers
W01-358-8729
Mfr Part #
8729
Cross-Reference
C01-358-0454
Cross-Reference
WC1-358-1644
Cross-Reference
1T17BB-2
Cross-Reference
1R13-130KTP
Cross-Reference
GYR1R13130
Cross-Reference
FLTA1R13130
Cross-Reference
131212
Cross-Reference
AB1DK25D-8729
Cross-Reference
566.ER8729
Cross-Reference
566.CT77963
Cross-Reference
64220
Cross-Reference
75741
Cross-Reference
77963
Cross-Reference
10.5AV-12
Cross-Reference
10B-13
Cross-Reference
352-8729
Cross-Reference
452-8729
Cross-Reference
452-8729L
Cross-Reference
A2258F1410
Cross-Reference
8513
Cross-Reference
AS-8513
Cross-Reference
Can't find your part number? Search by VIN or contact our parts team — we'll confirm the exact fit.
Trailer Fitment
Where it mounts
Air-ride suspension
Mounts in the undercarriage between the trailer axle and the frame; the air spring inflates and deflates to hold ride height and absorb road shock under load.
Runs on
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Related Trailer Parts
Parts that pair with this trailer component.
Technical Details
Product Specifications
Full technical detail and features for Trailer Air Spring Fits Meritor 202796 Trailer Air Suspension Replaces Firestone W01-358-8729 1T17BB-2 Goodyear 1R13-130 (PartStop PS900097). Aftermarket Direct Replacement, backed by a 6+ month warranty.
Specifications
- Part Number
- PS900097
- Brand
- PartStop
- Country of Origin
- China
- Weight
- 13.15 lbs
- Bellows/Convolutions
- 1 convolution (reversible rolling lobe sleeve)
- Collapsed Height (in)
- 4.7
- Compatible Make
- Freightliner
- Extended Height (in)
- 14
- Fitment Type
- Direct Replacement
- Max Diameter (in)
- 10.12
- Mount (Bottom)
- composite, piston #9533, NAD-30515, 10.16 in
- Mount (Top)
- bead plate (top plate #3301, 10.38 in, bolt spacing 5.50 inches)
- Position
- Trailer Axle
- Style
- Reversible Sleeve
- Suspension System
- Meritor trailer air suspension (Meritor 202796 / Ridewell-Neway style)
- Year Range
- 1995-2025
Purchase With Confidence
- Warranty6+ Months
- Returns60-Day
- ShippingSame-Day
- Fleet & Bulk Pricing10+ units
Direct Replacement
Exact-fit aftermarket replacement and 22 cross-reference numbers. It uses the original mounting points and connections, so it installs with no cutting, drilling or modifications — simply remove the worn part and fit this one in its place. Each unit is matched to the original specification, so your repair goes back together exactly the way it came apart and is ready for service right out of the box.
6+ Month Warranty
Every PartStop part is backed by our 6+ month warranty against manufacturing defects, plus a hassle-free 60-day return policy and responsive US-based support. Buy with confidence knowing we stand behind every part we sell.
Same-Day Shipping
In stock and ready to ship the same day on orders placed before 3:00 PM EST. Shipping is free on this item. Volume pricing is available for fleets and repair shops ordering 10 or more units.
PartStop Assurance
Premium aftermarket replacement, backed by PartStop's 6+ month warranty and hassle-free returns. All manufacturer names, part numbers and descriptions are used for cross-reference and identification only — this is an aftermarket part and is not an original-equipment (OE) product.
Business Solutions
Fleet & B2B Programs
Specialized pricing and services for fleet managers, repair shops, and distributors. Keep your operations running smoothly.
Fleet Managers Solutions
Keep your trucks on the road with our comprehensive fleet managers program. From preventive maintenance planning to emergency parts fulfillment, we ensure minimal downtime.
- Centralized billing and reporting
- Scheduled maintenance reminders
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- Nationwide delivery network
Volume Discounts
Save up to 30% on bulk orders. The more you buy, the more you save.
Priority Fulfillment
Skip the line with dedicated inventory allocation for fleet accounts.
Your Price, Site-Wide
Approved accounts see their wholesale price on every part, no quote needed.
Dedicated Support
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Volume Pricing Tiers
Standard
1-9 units
- Standard Shipping
- 6+ Month Warranty
- Email Support
Fleet
10-49 units
- Free Shipping
- 6+ Month Warranty
- Priority Support
- Wholesale Pricing
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50+ units
- Free Express Shipping
- 6+ Month Warranty
- Dedicated Account Manager
- ACH Bank Transfer
- Custom Stocking
Online orders are billed at the listed retail price per unit. Fleet and Enterprise volume pricing, payment terms and stocking programs are confirmed by quote.
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Large fleet or specialized requirements? Our team will create a customized pricing package tailored to your needs.
Why Choose PartStop
Built on Trust, Backed by Quality
We understand that every minute your truck is down costs you money. That's why we've built our business around reliability, speed, and uncompromising quality.
500K+
Parts We Source
7
Major Truck Makes
6+ Mo
Warranty
Same-Day
Shipping
6+ Month Warranty
Every part is backed by our warranty program — a 6+ month warranty against manufacturing defects.
Free Local Delivery
Free local delivery within 30 miles of Tacoma. Every listing shows its exact shipping cost before you add it to the cart.
Same-Day Shipping
Orders placed before the daily cutoff ship the same day.
Premium Quality
Aftermarket parts engineered as direct replacements for the original fitment.
Fitment Guarantee
Wrong part? We'll make it right with free exchanges.
60-Day Returns
Hassle-free returns on unused items in original packaging.
Expert Support
Our team of specialists is always ready to help.
Secure Packaging
Industrial-grade packaging ensures safe delivery.
Our Quality Promise
Every PartStop part is an aftermarket direct replacement, sourced from vetted manufacturers and backed by our 6+ month warranty.
Trusted by Truck Pros
Real Ratings, Real Orders
No stock photos, no invented quotes — verified ratings from the fleets, owner-operators and shops who actually buy from us.
Got Questions?
Frequently Asked Questions
Find answers to common questions about Trailer Air Spring Fits Meritor 202796 Trailer Air Suspension Replaces Firestone W01-358-8729 1T17BB-2 Goodyear 1R13-130, shipping, warranties, and fitment.
Still Have Questions?
Our team of parts specialists is ready to help you find the right part for your truck.