QuadBoss 2004–2005 Honda TRX450R Accelerator Pump Kit 420596

Improperly functioning accelerator pumps can cause poor performance and bogging during acceleration. The Accelerator Pump Kit from QuadBoss® includes all O-rings, diaphragm, spring and screws necessary to rebuild one accelerator pump circuit.

• Includes diaphragm, spring, O-rings and related small parts needed to rebuild the accelerator pump circuit (components may vary by application).
• Direct-fit replacement engineered for specific Polaris and Honda TRX ATV models for reliable performance and easy installation
• Restores proper accelerator pump function for crisp throttle response and reduced bogging on acceleration

The QuadBoss Accelerator Pump Kit, model 420596, is designed to rebuild one accelerator pump circuit on select Honda TRX450R applications. It includes a diaphragm, spring, O-rings and related small parts needed to help restore proper accelerator pump function.

This direct-fit replacement is engineered for the 2004 and 2005 Honda TRX450R. Rebuilding the accelerator pump circuit can help address poor performance and bogging during acceleration while supporting crisp throttle response. Verify vehicle application before installation.

Manufacturer part number: 420596. Vendor part number: 420596.

Features:

• Application: Fits 2004 Honda TRX450R and 2005 Honda TRX450R
• Rebuild Components: Includes a diaphragm, spring, O-rings and related small parts needed to rebuild one accelerator pump circuit
• Replacement Design: Direct-fit replacement engineered for specific Honda TRX450R ATV applications
• Performance Support: Helps restore proper accelerator pump function and reduce bogging during acceleration
• Brand: QuadBoss

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: false
Clearance Item: t
Units Per Sku: 1
Fitment:
2004 Honda TRX450R Base
2005 Honda TRX450R Base