Product Description
This Ski Doo Rear Track Shock Part# 54-23610 OEM# 503-1931-93, 503-1926-38 will fit all the following models:
2011-2020 - Expedition Sport 550F
2021 - Expedition Sport 600 EFI
2011-2021 - Expedition Sport 600ACE
2014-2021 - Expedition Sport 900ACE
| Application | Length Open | Length Closed | Eye Diemeter Body | Eye Diameter Shaft | Shaft Bushing | Body Bushing | Spring | Collar |
| Ski Doo Rear | 21 7/10” | 13 9/10” | 18mm | 18mm | Included | Included |
