About this product
OVERVIEW
This carburetor intake boot flange maintains a secure, airtight seal between the airbox and carburetor, ensuring consistent airflow and stable engine operation. Constructed from heavy-duty molded rubber, it serves as a direct-fit replacement component that prevents vacuum leaks caused by aging factory seals. Designed exclusively for sport ATV platforms like the Honda TRX450 series, it restores critical intake integrity without requiring custom adapters or fabrication.
ENGINEERING & PERFORMANCE
The reinforced rubber compound resists heat degradation and chemical breakdown, maintaining pliability under exhaust temperatures and prolonged vibration. Engineered to duplicate the exact internal diameter and mounting profile of the original equipment part, this flange delivers reliable carburetor sealing and steady fuel-air mixture delivery. Its precision mold geometry guarantees a snug bolt-on installation that eliminates gaps around the intake tract, preventing unmetered air ingress and preserving crisp throttle response across the entire RPM band.
KEY FEATURES
- Direct replacement for OEM part number 16210‑MEB‑670
- Restores proper carburetor sealing and smooth engine response
- Durable rubber construction engineered for extended service life
- Cost‑effective alternative to factory dealer pricing
- Precision-molded to match factory dimensions and airflow pathways
- Ideal repair solution for cracked, hardened, or leaking intake flanges
- Provides a secure, airtight connection between carburetor and intake manifold
TECHNICAL SPECIFICATIONS
- Brand: Aftermarket Replacement
- Part name: Carburetor Intake Boot Flange
- Component type: Carburetor flange / intake boot accessory
- Material: OEM-quality molded rubber
- Supported years: 2006–2009, 2012
- Compatible trims: TRX450R, TRX450ER (Electric Start)
FITMENT
- Honda TRX450ER (Electric Start) (2006–2009, 2012)
- Honda TRX450R (2006–2009, 2012)
WHY RIDERS CHOOSE THIS
Riders select this intake flange because it directly resolves the vacuum leaks and rubber stiffening that routinely degrade stock components after a single riding season. The molded rubber formulation preserves elasticity under intense heat and trail debris, ensuring the mounting interface remains tightly sealed even during aggressive acceleration and deceleration. By replicating the original airflow geometry and offering a straightforward do-it-yourself installation, this component restores sharp throttle transition and predictable idle stability without carrying the premium markup of official dealership hardware. It delivers dependable performance retention for high-output sport ATVs that require precise carburetor tuning and consistent power delivery on both the track and the trail.
Description supplied by JT Cycle & ATV through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
