Shop OEM Volvo Part # 31104600 (272472, 274184, 31316938). Engine Timing Belt. 2.8 & 2.9 LITER. 2.9 LITER. S80. XC90. Timing Belt - Repair or Replace Your timing belt is typically replaced as

Engine Timing Belt.
Engine Timing Belt.

Engine Timing Belt

Fits S80, XC90

2.8 & 2.9 LITER. 2.9 LITER. S80. XC90.
Timing Belt - Repair or Replace
Your timing belt is typically replaced as part of a scheduled service. A failed timing belt can result in anything to an engine that will crank but not start to catastrophic engine damage. If your needs its timing belt replaced, use OEM parts for ultimate reliability.