MOTO1988 Stator with Gasket for Yamaha Warrior 350 & Big Bear 350 (1995-2001) - OEM Fit, Direct Replacement

MOTO1988 stator with gasket is a direct-fit replacement assembly for select Yamaha Warrior 350, Big Bear 350 and Kodiak 400 models, supplied as a two-piece kit (stator + gasket) to restore charging and engine cover sealing.

If your ATV is from the mid-1990s to early-2000s and you're tracking down the OEM-style charging stator, this MOTO1988 unit matches manufacturer part 3HN-85510-10-00 and replaces 3GD-15451-00-00. The kit includes one stator and one gasket so you can swap the electrical component and reseal the engine cover in a single service session. Use the part numbers and fit list to confirm compatibility before purchase.

Will this stator fit my Yamaha Warrior 350 or Big Bear 350?

This assembly fits Yamaha Warrior 350 YFM350X models from 1996 through 2001 and Big Bear 350 models from 1995–1997. Check your vehicle year and model code against the included fitment list to ensure the correct match. If you have the OEM number, compare it to 3HN-85510-10-00 for a direct fit.

• Fits Warrior 350 YFM350X: 1996, 1997, 1998, 1999, 2000, 2001
• Fits Big Bear 350: 1995, 1996, 1997
• OEM reference: manufacturer part 3HN-85510-10-00
• Replacement compatibility: 3GD-15451-00-00

How do I install the stator and gasket properly?

Installation requires removing the engine cover to access the old stator, disconnecting wiring, and unbolting the unit. Clean mating surfaces before placing the new gasket, then torque cover bolts to the manufacturer’s specification to prevent leaks. If you’re inexperienced, a service manual or professional mechanic is recommended for precise timing and clearances.

• Disconnect battery before beginning work
• Remove engine cover and old stator wiring carefully
• Replace gasket and seat cover evenly to avoid leaks
• Reattach wiring and test charging system after install

What components come in the MOTO1988 kit and what are their specs?

The kit contains one stator assembly and one matching gasket designed for the specified Yamaha models. The stator is wound and potted to match OEM electrical connections and mounting points, while the gasket is cut to the original cover profile for consistent sealing. No additional hardware is typically required for standard replacement.

• Package contents: STATOR ×1, GASKET ×1
• Electrical connector and mounting points match OEM layout
• Gasket sized for the engine cover profile of listed models
• Intended as a direct replacement — verify OEM numbers prior to purchase

How should I troubleshoot after fitting the new stator?

After installation, start the ATV and observe the charging voltage at the battery with a multimeter; it should rise above resting battery voltage when the engine runs. Also inspect around the cover for oil seepage and check that all connectors are secure. If you see no charge or unusual noise, re-check wiring and mounting, or consult a technician.

• Measure battery voltage with the engine running
• Inspect cover and gasket for oil leaks
• Verify all stator connectors are tight and corrosion-free
• Contact support if symptoms persist after verification

Who is this for: This MOTO1988 stator and gasket kit is for owners, mechanics, and restoration builders working on Yamaha Warrior 350, Big Bear 350, or Kodiak 400 ATVs from the listed years who need an OEM-style replacement for their charging system and a correct-fit gasket. It suits DIYers with basic mechanical skills as well as professional shops that require a matched stator/gasket pair for reliable service work. Always confirm year, model, and OEM reference numbers before ordering to ensure proper fitment.