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(888) 312-8812 Login SignupWhy does a reversible-sleeve air spring handle repeated flexing differently from a fixed-bellows design under the same duty cycle? The Firestone Suspension Air Spring demonstrates the real mechanical reason it can: rolling-lobe action spreads flex stress across the entire bellows surface instead of concentrating it at one fixed fold line. A fixed-direction bellows flexes at the same points repeatedly, which is where cracking eventually starts after enough duty cycles accumulate. The Firestone W01M588468 matches the piston and mounting dimensions the XMR-series suspension application was specifically engineered around.
1/4NPT W/LOC PI
| Brand | Part Number |
|---|---|
| FIRESTONE | 1T15XMR-7 |
| GOODYEAR | 1R12654 |
| GOODYEAR PART | 1R12654 |
| PISTON | 4008 |
| POWER10 PARTS | AB-8468 |
| TOP PLATE | 2960 |
| TORQUE PARTS | TR8830, TR8468 |
| VOLVO | 21132005 |
| WORLD AMERICAN | WA01-8468C |
Headquartered in Nashville, Tennessee, Firestone Industrial Products® is a proud manufacturer of air spring and other anti-vibration solutions to heavy duty trucks, trailers, commercial vehicles, rail cars, and industrial equipment. It has come a long way since it revolutionized transportation with the introduction of the Airide™ Air Spring in 1938. Today, Firestone is more than just an air spring manufacturer—it’s a global leader and a local partner that sees solutions where others see obstacles. Both OEMs and everyday consumers trust this brand for their air suspension needs because of its unwavering commitment to quality and reliability. All Firestone parts are engineered and tested in ISO-certified facilities to ensure they meet the strictest standards and customer specifications.
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