
The Gates Micro-V V-ribbed belt for 2023–2024 Freightliner Business Class M2 with Cummins L9 diesel engines replaces the fan accessory belt as a standard V-ribbed option. It restores correct routing and pulley engagement to maintain accessory operation. Install this belt when the original specification calls for a like-for-like serpentine V-ribbed replacement for those applications.
Gates 23-24 Freightliner Business Class M2 Cummins L9 Diesel Fan Standard V-Ribbed Belt