T-1010/T-1020 7mm Dust Cap Set OS73300712 for O.S. Engine (3 pcs)  [OS73300712]

7mm protective dust caps for T-1010 and T-1020

The O.S. Engine OS73300712 dust cap set serves as an accessory to block dust and debris from the carburetor/air inlet area on compatible glow engines. The box contains three caps, aligning with the product title, and is ideal for maintenance and setup sessions.

This product is intended only for the models named in the title, T-1010 and T-1020; do not assume it will fit engines with different outlet diameters. The 7mm specification denotes the intended outlet dimension—verify your engine's port before purchase.

Fitting is straightforward: remove any existing cover, push the 7mm cap onto the outlet until it seats, then check that it does not impede throttle linkages. Using dust caps during bench tuning helps prevent grit from entering the inlet and keeps needle settings stable.

Maintenance is low effort: clean with a soft cloth or compressed air, examine for splits or wear, and keep caps stored in a clean, dry place when not in use. This item is supplied as an RC accessory for model engine applications only.