Koswork Tekno Cap Seals O-ring 1.5x1mm RC Shock Seal - KOS04081-36

The Koswork KOS04081-36 shock cap seal O-rings are 1.5x1mm replacement seals designed for Tekno RC shock absorbers, helping to restore a proper oil-tight seal during shock rebuilds. Sold in a pack of eight, these small but critical components prevent shock oil from leaking past the cap, keeping your shocks performing consistently across runs. If you're rebuilding worn Tekno shocks, having a fresh set of these seals on hand is straightforward preventative maintenance.

Key Features

• 1.5x1mm O-ring dimensions — confirm this measurement matches your Tekno shock caps before ordering
• Pack of eight seals provides enough for multiple shock rebuilds or a full set of shocks on one vehicle
• Designed as a direct replacement for Tekno shock cap seals, helping to eliminate oil weeping caused by worn or perished O-rings
• Koswork RC parts are produced to close tolerances, making them a reliable like-for-like substitute when OEM parts are unavailable

What's Included

• 8x Koswork 1.5x1mm shock cap seal O-rings (KOS04081-36)

What You Need

• Tekno RC vehicle with compatible shock absorbers requiring 1.5x1mm cap seals
• Shock rebuild tools (shock pliers, O-ring pick)
• Compatible shock oil for refilling during rebuild