Trailer Air Spring Bag Replacement for W01-358-9978, Hendrickson C-28929, S-28929 & Firestone 9978, Contitech 67588,Globetech GTK-358-997, Dayton 452-9978, Automann 566.CT67588
Trailer Air Spring Bag Replacement for W01-358-9978, Hendrickson C-28929, S-28929 & Firestone 9978, Contitech 67588,Globetech GTK-358-997, Dayton 452-9978, Automann 566.CT67588
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Check the cross-reference before you order. Compare the OEM / replacement numbers below with the number on your old part. Not sure? Ask us with your VIN and we'll confirm.
- Ships in 1–2 business days
- FedEx tracked shipping
- 30-day returns on unused parts
- Fitment help before you buy
Details, fitment & cross-reference
MVPTruckParts Premium Air Spring Bag: Excellence for Your Truck
Safety and comfort are paramount in heavy-duty trucks, and the MVPTruckParts Air Spring Bag doesn't compromise.
Unbeatable Quality: Made from 5.00 mm thick premium rubber, our bags promise longevity. Engineered to exceed standard specifications, they are the top choice for discerning truck owners.
Sturdy & Dependable: With 4140 grade steel studs, 30% tougher than the norm, and advanced composite pistons, leaks are a thing of the past.
Precision Fit: Compatible with key models like W01-358-9978, Hendrickson C-28929, S-28929, and Firestone 9978. Detailed specs ensure the perfect fit.
Fitment Tip: Before buying, match part numbers with your dealer for an accurate fit. Avoid the common mistake of purchasing based solely on make and model.
For a smooth, reliable ride, opt for MVPTruckParts. Your truck deserves nothing less.
Compatible for :
- Automann: 566.CT67588, 566.ER9978, AB1DK23I-P959, AB1DK23I-A959, ABHS289-29
- Contitech: 67588, 69744, 9 10-14 P 959
- Dayton: 452-9978, 452-9978L
- Firestone: 8465, 9978, W013589978, W01-358-9978
- Fleetpride: AS9978
- Globetech: GTK-358-9978
- Goodyear: 1R121179, 1R12-1179, 1R12-668
- Hendrickson: S28929, C28929, C29928, S29928
- Meritor: MAF9978, FS9978
- Midwest: WA01-9978C
- Misc: W014559977, 69744, 76960, 77303, 67588, 67589, 75186, HDV9978
- Triangle:AS-8959
- PREMIUM BUILD : Studs made from 4140 grade steel that are 30% more durable. Advanced composite pistons with an industry-leading leak-proof ratio post leak tests.
- 3 YEAR GUARANTEE : With the MVPTruckParts difference, we offer the industry's first 3-year unlimited mileage warranty on our rolling lobe and reversible sleeve air springs.
- DIRECT FIT REPLACEMENT : Replacement for Firestone W01-358-9978 and Hendrickson C-28929, S-28929
- DURABILITY: Industry-leading 5.00 mm thick rubber, surpassing standard requirements. Part number permanently engraved on each air spring for easy identification
- PART CONFIRMATION : Before purchase, consult your dealer for the exact part number. Avoid choosing based on make and model. Ensure a perfect fit by checking the part number and specs.
Shipping
In-stock parts ship within 1–2 business days with tracking. Oversize or heavy items (radiators, rotors, bucket covers) may ship freight — we'll email you if a freight quote is needed before the order goes out. See our shipping & returns page for full details.
Returns & warranty
Unused parts in original packaging can be returned within 30 days. Electrical parts and items that have been installed are not returnable — if you're unsure it fits, message us first and we'll confirm. Manufacturer warranty applies where offered; see the shipping & returns page.