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Automann · Suspension & Steering
AB1DK23K-P769
In stock · ships from Knoxville
This is a rolling lobe air spring used in heavy-duty truck and trailer air-ride suspensions.
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Verified fitment for 1 applications
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All confirmed applications for this part number.
Universal fit
Fits many air-ride suspensions that require a 9-inch diameter top plate with 2 studs on a 6.2-inch bolt circle, and a plastic bottom plate with 4 studs. Always verify your suspension's mounting dimensions before ordering.
Part data verified against 3 catalog sources
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It replaces a traditional steel spring with a pressurized air bag that adjusts to varying loads, maintaining ride height and providing a smooth ride. It is typically replaced when the rubber bladder leaks, cracks, or the suspension fails to hold air, causing a harsh ride or sagging. The air spring supports up to 5,500 lbs at 80 PSI and 7,000 lbs at 100 PSI.
Part Number: AB1DK23K-P769
AIR SPRING ROLLING LOBE
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
