The following items will work as a direct replacement

12 mm Shock Spring Cups
#91310 contents:
qty 4 12mm Shock Spring Cups
qty 4 12mm Shock Spring Cups, 5mm Offset
qty 4 12mm Shock Spring Cups, 9mm Offset
This is discontinued. Perhaps this will work for you: #91814.
This part fits the following vehicles
- SC10
- B44
- RC10B4
- RC10T4
- RC10T4.1
- RC10B4.1
- RC10B44.1
- RC10B44.2
- SC10B
- RC10B4.2
- RC10T4.2
- SC10.2
- RC10B5M
- RC10B5
- B44.3
- RC10T5M
- RC10SC5M
- RC10B6
- RC10B6D
- RC10B64D
- RC10T4.3
- RC10B64
- SC10.3 Lucas Oil
- RC10B64 Club Racer
- RC10B6 Club Racer
- SC10.3 JRT
- RC10B6.1
- RC10B6.1D
- RC10B74
- RC10B6.1DL
This part fits the following other parts
- #91496 - 12x23B/21S V2 Shock Kit
- #91498 - 12x31B/27.5S V2 Shock Kit
- Product Status:
- Discontinued
- Compatible Vehicle:
- RC10B6