SKU:51706004162
World American WA01-9978C Air Spring | Replaces Mack 8446-S28929
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
Description
World American WA01-9978C Air Spring | Replaces Mack 8446-S28929The World American WA01 9978C is a heavy duty rolling lobe air spring engineered for trailer suspensions. Designed as a direct replacement for Mack 8446 S28929, this OEM equivalent spring delivers consistent height control, superior durability, and reliable damping for long haul and vocational trailers. Built to withstand harsh road conditions and heavy loads on highways and back roads. Specifications Category Air Springs Air Bags Part Type Trailer
replacing Freightliner 22-54800-000
and locknuts
Turbo intake / cold-side boots
Aftermarket coolant level sensor from PAI Industries (FSU-0556) that replaces Mack 64MT466
This coolant filter fits the following Volvo and Mack engines:
Unlike the chemically-charged WF2125 it supersedes
5-6H Gasket OD 62 mm (2
and small-diesel industrial applications
Daewoo: 47400025
outside-in flow
Haldex: 102761RX
T370 with ISC 8
Quick Dispatch:
Your World American WA01-9978C Air Spring | Replaces Mack 8446-S28929 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your World American WA01-9978C Air Spring | Replaces Mack 8446-S28929 ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy