Moose Offroad Choke Plunger Rebuild Kit – Fits Honda TRX300 / TRX300FW / TRX250 FourTrax / ATC 250 ES Big Red / ATC 250 SX (1985–1993) – OEM‑Spec Carb Choke Repair

OVERVIEW

This Moose Racing choke plunger rebuild kit delivers the essential seals and hardware needed to restore reliable choke operation and cure fuel delivery problems stemming from stiff or leaking carburetor plungers. As a comprehensive assembly containing O-rings, springs, retaining nuts, boots, and cable guides, this part directly addresses wear that compromises engine startup and idle stability. Designed exclusively for select vintage Honda ATVs, this repair package ensures precise mechanical action without the common frustration of misplaced hardware during disassembly.

ENGINEERING & PERFORMANCE

Engineered to unbind seized choke plungers, this kit restores smooth linear movement and maintains proper vacuum seal within the carburetor body for consistent cold-start enrichment. Direct-replacement components replicate original geometry, allowing for efficient servicing of all carburetion locations on multi-carb models while guaranteeing fresh springs and O-rings are installed on every plug. The integrated supply of retaining fasteners and cable routing guides secures the linkage interface, preventing loose fittings that result in erratic engine behavior after maintenance.

KEY FEATURES

• Complete assembly includes O-rings, springs, retaining nut, boots, and cable guide as necessary
• Sufficient components provided to repair every choke plunger on models equipped with multiple carburetors
• Resolves seized or stuck choke plungers that impair starting and idle performance
• Eliminates risk of losing small retaining hardware during carburetor rebuild procedures
• Restores factory choke plunger function for dependable air-fuel mixture control
• Specifically formulated carburetor rebuild kit for vintage Honda applications
• Includes all required cabling and boot components for proper linkage operation
• Maintains fuel system integrity through refreshed seals and tension springs

TECHNICAL SPECIFICATIONS

• Brand: Moose Racing
• Part Name: Choke Plunger Rebuild Repair Kit
• Component Type: Carburetor repair kit
• Supported Years: 1985, 1988–1993
• Compatible Trims: Honda TRX300 FourTrax, Honda TRX300FW FourTrax 4x4, Honda ATC 250 ES Big Red, Honda TRX250 FourTrax, Honda ATC 250 SX

FITMENT

• Honda TRX300 FourTrax (1988–1993)
• Honda TRX300FW FourTrax 4x4 (1988, 1990–1993)
• Honda ATC 250 ES Big Red (1985)
• Honda TRX250 FourTrax (1985)
• Honda ATC 250 SX (1985)

WHY RIDERS CHOOSE THIS

Riders select this repair kit to tackle persistent sticking chokes that leave vintage Honda ATVs difficult to fire up or prone to flooding. By replacing depleted O-rings and fatigued springs with precise dimensions, the kit eliminates binding resistance and air leaks, returning the carburetor to smooth, predictable operation from cold start through warm-up. Keeping a dedicated supply of retaining nuts, boots, and cable guides streamlines the rebuilding process, ensuring mechanics have exactly what they need for a complete service without hunting for missing small parts. This focused rebuild approach preserves factory performance standards and extends the service life of carburetor assemblies on classic TRX and ATC machines.