Moose Offroad Choke Plunger Rebuild Kit – Suzuki Ozark / QuadRunner / QuadMaster (1990–2014) – OEM‑Spec Fuel Enrichment Repair

OVERVIEW

This Moose Racing choke plunger rebuild kit restores reliable cold-start operation and stable engine running for Suzuki carbureted engines. Designed as a complete carburetor repair solution, the assembly contains precision springs, sealing O-rings, retaining hardware, protective boots, and the required cable guide. Built for sustained use, it delivers a direct replacement path for aging Suzuki four-wheelers and utility ATVs.

ENGINEERING & PERFORMANCE

Choke plungers frequently seize from old fuel residues and degraded seals, disrupting consistent air-fuel flow during cold conditions. This rebuild kit swaps compromised O-rings and fatigue-weakened springs with components engineered to glide smoothly under manual pull or automatic actuation. Each piece maintains an airtight barrier inside the carburetor throat, preventing unmetered vacuum leaks that cause hesitation and improper warm-up cycles. When properly installed, the updated hardware preserves manufacturer-tuned plunger travel and ensures predictable ignition across the supported model lineup.

KEY FEATURES

• Includes all necessary O-rings, springs, retaining nut, boots, and cable guide
• Factory-spec replacement components for accurate choke plate movement
• Kits configured to service multiple carburetors on select models
• Eliminates seized or sticking choke plungers caused by worn internal seals
• Prevents missing or damaged pieces commonly lost during carburetor teardown
• Sold as a complete rebuild kit for straightforward installation
• Restores proper cold-enrichment circuit operation and idle quality
• OEM-style dimensions for direct retrofit onto existing carburetor housings

TECHNICAL SPECIFICATIONS

• Brand: Moose Racing
• Part Name: Choke Plunger Rebuild Kit
• Component Type: Carburetor part
• Material: Rubber O-rings, steel springs, metal retaining nut, reinforced boots
• Supported Years: 1990–2014
• Compatible Trims: Multiple Suzuki ATV variants (see Fitment)

FITMENT

• Suzuki LT-F 250 Ozark 4x2 (2002–2014)
• Suzuki LT-A Quadmaster 500 F 4x4 (2000–2001)
• Suzuki LT-F 250F QuadRunner 4x4 (1999)
• Suzuki LT-F 500F QuadRunner 4x4 (1998–2002)
• Suzuki LT-F 250 QuadRunner 4x2 (1990–1999)
• Suzuki LT 250 QuadRunner 4x4 (1990–1998)

WHY RIDERS CHOOSE THIS

Riders select this kit to resolve chronic cold-start failures and rough idle conditions without sourcing individual carburetor internals. The combination of fuel-resistant O-rings and durable coil springs keeps the choke plunger responsive under thermal cycling and vibration, preserving tight combustion chamber sealing. By reestablishing correct mechanical clearance and vacuum integrity, the rebuild kit eliminates air leaks that otherwise degrade throttle response and fuel economy. It remains a preferred maintenance upgrade because it consolidates every fragile component into a single package, saving labor time while guaranteeing dependable performance on trail rigs and farm equipment.