




Defender HD-11 Combo
(Airbox+ 2 X CVT)OMC HD-11 CVT Cover Seal
Built for hardworking 2026 Can-Am Defender HD-11 owners, this premium CVT cover seal keeps your clutch housing clean, dry, and protected from mud, water, dust, and debris. Whether you're working the farm, tackling muddy trails, hunting, or riding in harsh conditions, this gasket provides a superior seal where OEM seals can eventually fail.
Designed for a precise OEM-style fit, installation is quick and requires no modifications.
Premium Rubber Construction
- Heat Resistant
- Oil Resistant
- Vibration Resistant
- Built to withstand extreme off-road conditions
Replaces OEM Part Number: 420250614
Important: This seal fits the outer or middle CVT cover only. Covers shown in photos are for reference only. Your machine requires two (2) seals for a complete replacement.
Fits
- 2026 Can-Am Defender HD-11
Pairs well with
In stock! Ships within 1-2 business days.
Defect-based replacements within 30 days
Made in the USA
Free shipping on qualifying orders

Defender HD-11 Combo

A Precise Fit
Every OMC Seal product is engineered to fit your exact machine with zero modification required. No cutting, no silicone patchwork, no gaps. Just a clean, direct fit that keeps water, mud, and debris exactly where they belong - outside your engine.
