MOTO1988 Oil Drain Plug & Filter Kit for Yamaha YFM350/400 — Complete Strainer, Spring & Oil Pipe

MOTO1988 replacement kit supplies a complete oil drain plug assembly, oil filter, strainer, spring, O-ring and oil pipe engineered to fit Yamaha YFM350/400 models so you can service your ATV with original-equivalent parts.

This multi-piece service kit contains the components you need to perform a proper oil change on a range of Yamaha ATVs from the late 1980s through the 2010s. Packaged with an oil drain plug, O-ring, spring, oil strainer, oil filter and the correct oil pipe (2XK-13416-00-00), the kit matches manufacturer part 51Y-13411-00-00 and several common replacement numbers. Use it to restore proper oil circulation and filtration after routine maintenance or when replacing worn parts.

Which Yamaha models will this MOTO1988 kit fit?

This kit is intended for specific Yamaha ATV models across multiple years. Always compare OEM numbers and model years before purchasing to confirm compatibility.

• Big Bear 350 (YFM350): 1987–1999
• Big Bear 400 (YFM400): 2003–2012
• Raptor 350: 2004–2013
• Warrior 350 (YFM350X): 1987–2004
• Wolverine 350 (YFM350FX): 1995–2004
• Moto 4 YFM350ER: 1987–1995

What parts are included and how do they match OEM references?

The kit is packaged to replace the common wear items for the oil system and references the manufacturer part and several known replacements. That makes it straightforward to cross-check against your machine’s service manual or the part numbers on your old components.

• Included: oil drain plug x1, O-ring x1, spring x1, oil strainer x1, oil filter x1, oil pipe (2XK-13416-00-00) x1
• Manufacturer part reference: 51Y-13411-00-00
• Replacement references: 4HC-15351-00-00, 90501-18576-00, 93210-35512-00, 1UY-13440-02-00, 2XK-13416-00-00

How do these components improve maintenance and reliability?

Replacing the drain plug assembly, filter and strainer together ensures the oil system is clean and sealed correctly after a service. Fresh filter media and a properly sealing drain plug reduce contaminants in the crankcase and help maintain oil flow through the engine.

• New filter removes particulates that accelerate wear
• Strainer prevents large debris from circulating
• O-ring and spring restore a secure, leak-free drain plug seal
• Correct oil pipe ensures proper routing and fitment

Are there installation tips or compatibility checks I should do?

Before installation, compare the kit’s parts and OEM references with the parts on your ATV and consult the service manual for torque specs and filter change intervals. Keep the work area clean and verify there are no leftover fragments from a failing filter or damaged fittings.

• Confirm OEM numbers: match 51Y-13411-00-00 or listed replacements
• Replace oil and filter together for best results
• Use the correct torque for the drain plug to avoid damage
• Inspect mating surfaces and clean before assembly

Who is this for: This MOTO1988 oil drain plug and filter kit is suited for DIY mechanics, ATV service shops and owners of Yamaha Big Bear, Raptor, Warrior, Wolverine and Moto 4 models listed above who want a complete, OEM-referenced replacement set for routine oil changes. It’s especially useful if you need the correct oil pipe and matching small parts in one boxed package to restore a sealed, filtered oil system after routine maintenance or part replacement.