Choke Pull Plunger Kit Replacement for Yamaha Kodiak 400 Big Bear Warrior Wolverine 350

Key Features & Technical Advantages

• OEM-Grade Structural Integrity: Precision engineered to meet or exceed original equipment standards. Manufactured from high-tensile materials to withstand thermal stress, prevent premature wear, and restore factory throttle response and fuel delivery.

• Complete Bottom-End Refresh: Combines custom-matched plungers and high-elasticity internal components into a single pre-verified assembly, ensuring balanced pressure distribution and smooth operation.

• Excellent Sealing and Heat Dissipation: Internal seals feature advanced coating technologies designed to minimize friction, provide maximum chamber sealing, eliminate fuel blow-by, and lower overall component wear.

• Direct Drop-In Fitment: Manufactured strictly according to original factory specifications for the Mikuni carburetor platform, providing a seamless internal mechanical installation without additional machining.

Crucial Fitment & Compatibility Notice

Please Read Before Purchasing: Due to recent fitment issues reported in regional markets, please check your specific vehicle origin, engine code, and displacement before completing your purchase. This kit is designed exclusively for the specific classic generations listed below utilizing standard Mikuni carburetor setups. It does not fit newer generation redesigns or other displacement variants.

Official Application Matrix (Mikuni Carburetor Configurations Only)

Yamaha Models

• Wolverine 350 (YFM350FX 4x4): Standard Utility Platform | 1999, 2000

• Warrior 350 (YFM350X): 2WD Sport Platform (All Years) | 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004

• Big Bear 350 (YFM350FW): 2WD / 4WD Early Generation Platform | 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998

• Kodiak 400 (YFM400): First Generation Platform (Early Mikuni Setup) | 1993, 1994, 1995, 1996, 1997, 1998

• Moto-4 350 (YFM350): Standard Utility Platform | 1987, 1988, 1989, 1990, 1992, 1993, 1994, 1995

Critical Non-Compatibility Warning for Other Variant Models

• Late Generation Setup Alert: Later generation models and post-update engine platforms sold in various regional markets are factory-fitted with alternative carburetor designs rather than the early Mikuni setup. This kit will NOT fit those configurations. A direct component assembly swap is not plug-and-play.

Interchange Part Numbers (OE Specifications)

• YFM350-PLUG

Product Specifications

• Part Type: Fuel System Carburetor Plunger Components Kit

• Engine Displacement Code: YFM350 / YFM400 Series

• Condition: 100% Brand New

Package Includes

• 1 x Carburetor Plunger Component Set

  (Items are supplied exactly as shown in the product images)

Important Mechanical & Installation Notes

• Installation Manual Is NOT Included: Internal fuel system rebuild instructions are not provided with this kit.

• Professional Installation Is Highly Recommended: This kit requires extensive mechanical knowledge, precise torque settings, and professional workshop tools. To prevent severe engine damage or premature failure, please have these parts installed by a licensed automotive machine shop or certified master technician.