This aftermarket Airbox Case Lid is built to do one job: fit exactly like the original Yamaha OEM part numbers 2A3-14412-00-00 (2A3-14412-00) and 367-14412-00-00 (367-14412-00). It seals your intake completely to keep dirt, dust, and moisture out of your engine. As vintage bike fans ourselves, we know how frustrating it is when a missing or cracked airbox lid keeps a great bike grounded, so we made this clean, OEM-inspired replacement so you can skip the endless online parts search and get back to riding.
Ready to Bolt On (Hardware Included!)
No need to dig through your mismatched bolt bin or run to the hardware store. Every airbox lid comes packed with a black M6x16mm mounting bolt and a matching M6 washer, ready for a fresh install straight out of the box.
Features:
• Perfect Factory Fit: Made to the exact dimensions of the original part so it drops right into place.
• Fuel & Oil Resistant: Safely withstands two-stroke oil blowback and gasoline vapours without degrading.
• UV Stable: Weatherproof material won't warp, fade, or become brittle from sun exposure.
• Strength: Optimized to handle the clamping pressure of intake hardware without distorting.
• All steel hardware included
• Installation in seconds
What’s Included:
• Airbox Lid (X1)
• M6×16 Bolt (X1)
• M6 Washer (X1)
Compatible Models:
This air cleaner case cap fits the following 1973–1982 Yamaha models:
• GT50 / GT80 — 1973–1980 (GT1, GT80A, GT80B, GT80C, GT80E, GT80F, GT80G)
• MX80 — 1981–1982 (MX80H, MX80J)
• GTMX — 1973–1979
• DT80 — 1981–1982 (DT80H)
• YZ80 — 1974–1976 (Fits early dual-shock airbox configurations only)
Installation Note: Install the airbox lid first. Next, align the oil tank straight over the airbox and seat it completely before engaging the front mount. Attempting to attach the front mount before the oil tank is fully in position will prevent proper fitment.
Disclaimer: While the Stone Moto Yamaha Airbox Lid is designed to be strong and rigid, Stone Moto is not liable for any damage, injury, or loss resulting from misuse, improper installation, or use of the product outside of its intended purpose.
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PRODUCT SPECIFICATIONS:
Material: PETG
Weight: 26 g
Dimensions: 100 × 101 × 7.5 mm
Hardware Included: Yes
————————-————-————————-———
This aftermarket Airbox Case Lid is built to do one job: fit exactly like the original Yamaha OEM part numbers 2A3-14412-00-00 (2A3-14412-00) and 367-14412-00-00 (367-14412-00). It seals your intake completely to keep dirt, dust, and moisture out of your engine. As vintage bike fans ourselves, we know how frustrating it is when a missing or cracked airbox lid keeps a great bike grounded, so we made this clean, OEM-inspired replacement so you can skip the endless online parts search and get back to riding.
Ready to Bolt On (Hardware Included!)
No need to dig through your mismatched bolt bin or run to the hardware store. Every airbox lid comes packed with a black M6x16mm mounting bolt and a matching M6 washer, ready for a fresh install straight out of the box.
Features:
• Perfect Factory Fit: Made to the exact dimensions of the original part so it drops right into place.
• Fuel & Oil Resistant: Safely withstands two-stroke oil blowback and gasoline vapours without degrading.
• UV Stable: Weatherproof material won't warp, fade, or become brittle from sun exposure.
• Strength: Optimized to handle the clamping pressure of intake hardware without distorting.
• All steel hardware included
• Installation in seconds
What’s Included:
• Airbox Lid (X1)
• M6×16 Bolt (X1)
• M6 Washer (X1)
Compatible Models:
This air cleaner case cap fits the following 1973–1982 Yamaha models:
• GT50 / GT80 — 1973–1980 (GT1, GT80A, GT80B, GT80C, GT80E, GT80F, GT80G)
• MX80 — 1981–1982 (MX80H, MX80J)
• GTMX — 1973–1979
• DT80 — 1981–1982 (DT80H)
• YZ80 — 1974–1976 (Fits early dual-shock airbox configurations only)
Installation Note: Install the airbox lid first. Next, align the oil tank straight over the airbox and seat it completely before engaging the front mount. Attempting to attach the front mount before the oil tank is fully in position will prevent proper fitment.
Disclaimer: While the Stone Moto Yamaha Airbox Lid is designed to be strong and rigid, Stone Moto is not liable for any damage, injury, or loss resulting from misuse, improper installation, or use of the product outside of its intended purpose.
————————-————-————————-———
PRODUCT SPECIFICATIONS:
Material: PETG
Weight: 26 g
Dimensions: 100 × 101 × 7.5 mm
Hardware Included: Yes
————————-————-————————-———
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