O-ring 84x2mm for Performance Catch Can top lid

O-ring 84x2mm — Nuke Performance Performance Catch Can Top Lid Seal

The O-ring 84x2mm (SKU 265-10-102) is the factory-specified replacement seal for the top lid of the Nuke Performance Performance Catch Can. This O-ring is a dedicated sealing component that ensures the catch can lid seals against the main body, preventing any oil vapour or crankcase gases from escaping at the lid joint rather than being directed through the internal filtration system.

Performance Catch Can Sealing in Motorsport and Performance Driving

The Nuke Performance Performance Catch Can is designed for track day, club racing, and performance road car use where managing crankcase blow-by is important for engine cleanliness and intake system protection. A correctly sealed lid is fundamental to the system working as designed — any seal failure at the lid allows unfiltered gases to bypass the catch media and potentially enter or exit the engine breathing circuit at the wrong point.

Key Features

• 84 x 2mm dimensions — correct fit for Performance Catch Can top lid
• Oil and fuel resistant elastomer material for extended service life
• Restores proper sealing after catch can service or inspection
• Note: different dimension from the Competition Catch Can O-ring — ensure correct part selection
• Genuine Nuke Performance replacement component

Part Identification Note

The Performance Catch Can top lid uses an 84x2mm O-ring, while the Competition Catch Can uses a 76×2.5mm O-ring (SKU 260-10-102). Always verify the correct part number for your specific catch can model before ordering. Available from Arctic Performance Parts for customers in Norway, Sweden, and Denmark.