World American WA01-9781C Rolling Lobe Air Spring

Name: World American WA01-9781C Rolling Lobe Air Spring
SKU: WA01-9781C-0
Price: 128.99 USD
Availability: InStock

$128.99

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The World American WA01-9781C Rolling Lobe Air Spring is engineered specifically for heavy-duty truck and tractor suspension systems to deliver exceptional ride quality, stability, and long-lasting durability. Equipped with a rugged, corrosion-resistant aluminum base plate, this air spring provides dependable structural integrity in harsh operating conditions.

Built for high-load applications, it reliably supports up to 7,860 lbs at 100 PSI and 6,290 lbs at 80 PSI. Designed as a direct OE-level replacement for popular commercial vehicle suspension setups, it ensures consistent performance across demanding hauls.

Brand	World American
Manufacturer Part Number	WA01-9781C
Air Spring Type	Rolling Lobe
Base Plate Material	Aluminum
Bottom Configuration	3.03" C/C
Bottom Plate Bolt Hole Quantity	1
Bottom Plate Diameter	10.62 in
Mounting Alignment	Parallel (Bottom Plate to Top Plate)
Compressed Length	8.75 in
Extended Length	23 in
Maximum Diameter	10.62 in
Load Rating at 100 PSI	7,860 lbs
Load Rating at 80 PSI	6,290 lbs
Item Weight	13 lbs
OEM Equivalent Part Number	W01-358-9781, 1R12-603, 16-15595-000, 910S16A382, FS9781
Product Grade	Performance Part
Fit Type	Vehicle Specific Fit

Engineered for heavy-duty truck and tractor suspension systems to provide dependable ride quality, stability, and long-lasting performance.
CORROSION-RESISTANT ALUMINUM BASE: Features a durable aluminum base plate that resists corrosion and helps extend service life in demanding operating conditions.
HIGH LOAD PERFORMANCE: Rated to support up to 7,860 lbs at 100 PSI and 6,290 lbs at 80 PSI for reliable performance under heavy loads.
What is the load rating for this air spring?
The air spring is rated for 7,860 lbs at 100 PSI and 6,290 lbs at 80 PSI.

What are the compressed and extended lengths?
The compressed length is 8.75 inches and the extended length is 23 inches.

What material is used for the base plate?
The base plate is made of corrosion-resistant aluminum.

What OEM part numbers does this air spring replace?
It replaces Goodyear 1R12-603, Firestone W01-358-9781, Freightliner 16-15595-000, and ContiTech 910S16A382 / FS9781.

World American WA01-9781C Rolling Lobe Air Spring

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