Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!
Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!
Two required per valve, necessary for use with certain supertech valves
This product was last offered at the strikethrough price on
03-04-2026
Inconel-Nimonic / Sodium Filled, Std 28mm, set of 12.
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm), set of 12.
Two required per valve, necessary for use with certain supertech valves
Two required per valve, necessary for use with certain supertech valves
Quality retainers from Supertech
Quality retainers from Supertech
Quality retainers from Supertech
Two required per valve, necessary for use with certain supertech valves
Quality retainers from Supertech