Cometic
Cometic, gasket transmission top cover AFM
Cometic, gasket transmission top cover AFM
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AFM (Aluminum Foamette Material). OEM replacement reference 34904-86; 34904-86A; 34904-86B; 34904-86C; 34904-86D. Cometic''s AFM gaskets have an aluminum core with a chemically blown; compounded nitrile synthetic thin foam-like rubber layer bonded to both sides. Temperature resistant to over 250°F (122°C). AFM rubber has a 85% recovery while maintaining strong torque retention. Re-torqueing; gasket sealers or silicone beads are not required.
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Why buy from Forty5°
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Verified compatibility
Every part we ship is checked against your bike's platform, year, and engine. If it doesn't fit, we tell you before you check out.
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Workshop installation
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Founder-led aftersales
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