Air Spring Bag Compatible with Mack Replaces 9373, 9375, W01-358-9375, W01-358-9373, 364SQ27, 57QL414M, 1R12-404 (23-9373)

DURABILITY: Made in Turkey with high-quality materials, MVPTruckParts Air Spring Bags showcase robust durability with each part number etched onto durable 4.5 - 5.00 mm rubber, ensuring long-lasting performance that meets OEM standards.
COMPATIBLE WITH: 57QL414M / 3645Q27 / 364QS27 / 20755320 / 25158024 / W01-358-9375 / W01-358-9373 / 50899-1 / 50899-2 / 1R12-404 / 1S12-031 / 1R12-488 / 1S12-030 / AS-8451 / 910-18 5P451 / 566.ER9375 / AS9375 / HDV9375 / HD9375 / SP559375-KP
EASY INSTALLATION: The advanced composite pistons within our air spring bags are rigorously tested for leaks to ensure leak-resistant performance, providing the utmost reliability post-final assembly and an easy installation process
PREMIUM BUILD: These air spring bags feature a heavy-duty build, reinforced with 4140-grade steel studs that are 25% stronger, offering increased durability for long-lasting performance under challenging conditions.
WARRANTY AND FITMENT ASSURANCE: Our confidence in the quality of our air spring bags is affirmed by a trusted 3-year unlimited mile warranty, underscoring our commitment to product excellence and superior customer service.