1. USED Engine Parts Deals
  2. sku: 9922506262558791
  3. MAXPEEDINGRODS 40N7X5

MAXPEEDINGRODS 40N7X5 Top Cylinder Piston Gasket End Rebuild Kit 87-04

fits model: Yfm350, 350, Warrior. make: Yamaha.

40n7x5 Maxpeedingrods Cylinder Piston Gasket Top End Rebuild Kit For 87-04 Yamaha Warrior 350 Yfm350

( Brand: Maxpeedingrods ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Silver ), ( Compatible Make: For Yamaha ), ( Compatible Model: For Warrior 350, Big Bear 350, Bruin 350, Raptor 350, Wolverine 350 ), ( Compatible Year: 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987 ), ( Compatible Year Range: 1987-2009 ), ( Custom Bundle: Yes ), ( Cylinder Bore Size: 83 Mm X 64.50 Mm ), ( Displacement: 348 Cc ), ( Engine Type: 4-stroke ), ( Features: Corrosion-resistant, Durable, Sealed ), ( Fitment 1: Fit For Yamaha Big Bear 350 4x4 ), ( Fitment 10: Fit For Yamaha Warrior 350 ), ( Fitment 11: Fit For Yamaha Wolverine 350 4x4 ), ( Fitment 12: Fit For Yamaha Wolverine 350 2x4 ), ( Fitment 2: Fit For Yamaha Big Bear 350 2x4 ), ( Fitment 3: Fit For Yamaha Bruin 350 4x4 ), ( Fitment 4: Fit For Yamaha Bruin 350 2x4 ), ( Fitment 5: Fit For Yamaha Grizzly 350 2x4 ), ( Fitment 6: Fit For Yamaha Grizzly 350 4x4 ), ( Fitment 7: Fit For Yamaha Grizzly 350 4x4 Irs ), ( Fitment 8: Fit For Yamaha Moto-4 350 ), ( Fitment 9: Fit For Yamaha Raptor 350 ), ( Important Notice: Package Included, Professional Installation Required ), ( Machine Type: Atv, Utv / Sxs ), ( Manufacturer Part Number: 40N7X5 ), ( Manufacturer Warranty: 1 Year ), ( Material: Aluminum ), ( Mounting Style: Bolt-on ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 1uy-11310-03-00, 4kb-11351-00-00, 93450-19095-00, 4gb-11610-00-00 1yw-11631-01-y0, 55v-11633-00-00, 1uy-11181-01-00, 5yt-11310-00-00 4wu-11310-00-00 ), ( Package Included: 1x Cylinder Block, 1x Piston, 5x Piston Rings, 2x Circlips, 1x Head Gasket, 1x Base Gasket, 1x Gasket Maker Threadlocker ), ( Piston Height: 58.8 Mm ), ( Piston Pin Diameter: 19 Mm ), ( Piston Pin Height: 65 Mm ), ( Placement On Vehicle: Left, Right, Front, Rear, Upper, Lower ), ( Quantity: As The Same As Picture ), ( Surface Finish: Brand New ), ( Type: Cylinder Piston Top End Rebuild Kit ), ( Unit Type: Unit ), ( Universal Fitment: No )

Review MAXPEEDINGRODS Cylinder Piston Gasket Top End Rebuild Kit 87-04 Yamaha fits WARRIOR YFM350 350

Maxxis Racing (Maxpeedingrods) 40N7x5 Cylinder Piston Gasket Top End Rebuild Kit for Yamaha Warrior 350 (YFM350), 1987-2004

Description:

The Maxxis Racing (Maxpeedingrods) 40N7x5 Cylinder Piston Gasket Top End Rebuild Kit is a comprehensive solution designed for the Yamaha Warrior 350 (YFM350) motorcycles manufactured between 1987 and 2004. This top-end rebuild kit covers the essential components necessary to restore your engine to its optimal condition.

The kit includes a set of high-performance, precision-engineered cylinder piston gaskets that are specifically designed to fit the Yamaha Warrior 350 engine. These gaskets ensure a perfect seal between the cylinder and piston, preventing the loss of compression and cooling system leaks. Each gasket is manufactured using advanced materials to guarantee superior sealing performance and longevity.

Additionally, the Maxxis Racing 40N7x5 Cylinder Piston Gasket Top End Rebuild Kit comes with a selection of other critical gaskets required for a successful top-end rebuild. These include the cylinder head gasket, oil pump gasket, and various other small gaskets for the engine components.

Maxxis Racing's commitment to quality is evident in their meticulous design and manufacturing processes. These gaskets are produced using state-of-the-art machinery and undergo rigorous testing to ensure a perfect fit and reliable sealing performance. By choosing this rebuild kit, you can trust that you're investing in parts that will deliver unparalleled performance and durability for your Yamaha Warrior 350.

Key Features:

- High-performance, precision-engineered cylinder piston gaskets for the Yamaha Warrior 350 engine

- Compatible with motorcycles manufactured between 1987 and 2004

- Includes various other essential gaskets for a successful top-end rebuild

- Advanced materials for superior sealing performance and longevity

- Manufactured using state-of-the-art machinery and rigorously tested for a perfect fit and reliable sealing performance

By investing in the Maxxis Racing (Maxpeedingrods) 40N7x5 Cylinder Piston Gasket Top End Rebuild Kit, you're not only ensuring a successful top-end rebuild for your Yamaha Warrior 350, but you're also upgrading your engine with high-quality components that will deliver unmatched performance and reliability.

Maxpeedingrods 40N7x5 Cylinder Piston Gasket Top End Rebuild Kit for 1987-2004 Yamaha Warrior 350 (YFM350) is a popular aftermarket solution for those seeking to rebuild their motorcycle's top end. This kit includes various gaskets, piston rings, and other components required for a successful rebuild. Here are some pros and cons to help you make an informed decision.

Pros:

1. High-quality components: Maxpeedingrods is known for producing high-quality aftermarket parts. This kit includes top-notch gaskets and piston rings that can ensure a proper seal and improved engine performance.

2. Comprehensive kit: The 40N7x5 kit includes all the necessary components to rebuild the top end of a Yamaha Warrior 350 engine, making it a convenient and cost-effective choice for DIYers.

3. Improved engine performance: A top end rebuild can help improve engine performance by ensuring a proper seal, reducing air leaks, and eliminating potential detonation issues.

4. Longer engine life: By addressing common wear items, such as gaskets and piston rings, you can extend the life of your engine and avoid costly repairs in the future.

Cons:

1. Installation complexity: Installing a top end rebuild kit can be a complex process, especially for those without prior experience. It may require specialized tools and a good understanding of internal engine components.

2. Cost: While the kit itself may be cost-effective, the overall cost of the rebuild project can be substantial due to the need for additional tools, fluids, and labor (if using professional services).

3. Time-consuming: A top end rebuild can take several hours to complete, depending on your experience level and available resources.

Conclusion:

A Maxpeedingrods 40N7x5 Cylinder Piston Gasket Top End Rebuild Kit for a Yamaha Warrior 350 can offer several benefits, including improved engine performance, longer engine life, and peace of mind. However, it comes with complex installation, potential high costs, and time-consuming nature. If you are comfortable with the installation process and willing to invest time and resources, this kit can be a worthwhile investment. Alternatively, you may consider having the rebuild done by a professional mechanic to minimize your involvement and ensure a proper installation. Ultimately, the decision depends on your budget, experience level, and personal preferences.

specifications atvsienna:

  • for models: Yfm350, 350, Warrior
  • for makes: Yamaha
  • brand: Maxpeedingrods
  • california prop 65 warning: California Prop 65 Warning
  • color: Silver
  • compatible make: For Yamaha
  • compatible model: For Warrior 350, Big Bear 350, Bruin 350, Raptor 350, Wolverine 350
  • compatible year: 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987
  • compatible year range: 1987-2009
  • custom bundle: Yes
  • cylinder bore size: 83 Mm X 64.50 Mm
  • displacement: 348 Cc
  • engine type: 4-stroke
  • features: Corrosion-resistant, Durable, Sealed
  • fitment 1: Fit For Yamaha Big Bear 350 4x4
  • fitment 10: Fit For Yamaha Warrior 350
  • fitment 11: Fit For Yamaha Wolverine 350 4x4
  • fitment 12: Fit For Yamaha Wolverine 350 2x4
  • fitment 2: Fit For Yamaha Big Bear 350 2x4
  • fitment 3: Fit For Yamaha Bruin 350 4x4
  • fitment 4: Fit For Yamaha Bruin 350 2x4
  • fitment 5: Fit For Yamaha Grizzly 350 2x4
  • fitment 6: Fit For Yamaha Grizzly 350 4x4
  • fitment 7: Fit For Yamaha Grizzly 350 4x4 Irs
  • fitment 8: Fit For Yamaha Moto-4 350
  • fitment 9: Fit For Yamaha Raptor 350
  • important notice: Package Included, Professional Installation Required
  • machine type: Atv, Utv / Sxs
  • manufacturer part number: 40N7X5
  • manufacturer warranty: 1 Year
  • material: Aluminum
  • mounting style: Bolt-on
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • oe/oem part number: 1uy-11310-03-00, 4kb-11351-00-00, 93450-19095-00, 4gb-11610-00-00 1yw-11631-01-y0, 55v-11633-00-00, 1uy-11181-01-00, 5yt-11310-00-00 4wu-11310-00-00
  • package included: 1x Cylinder Block, 1x Piston, 5x Piston Rings, 2x Circlips, 1x Head Gasket, 1x Base Gasket, 1x Gasket Maker Threadlocker
  • piston height: 58.8 Mm
  • piston pin diameter: 19 Mm
  • piston pin height: 65 Mm
  • placement on vehicle: Left, Right, Front, Rear, Upper, Lower
  • quantity: As The Same As Picture
  • surface finish: Brand New
  • type: Cylinder Piston Top End Rebuild Kit
  • unit type: Unit
  • universal fitment: No

offer atvsienna:

  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • availability: In Stock
  • started: November 13, 2025

returns atvsienna:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

shipping atvsienna:

  • cost: $0.00
  • carrier: FedEx
  • class: Standard
  • transit: 2-6 Days
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed

seller atvsienna:

  • rating: 98.3%
  • # reviews: 1432

general atvsienna:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts

payments atvsienna:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard
for models: yfm350, 350, warrior, for makes: yamaha, california prop 65 warning: california prop 65 warning, compatible make: for yamaha, compatible model: for warrior 350, big bear 350, bruin 350, raptor 350, wolverine 350, compatible year: 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, compatible year range: 1987-2009, custom bundle: yes, cylinder bore size: 83 mm x 64.50 mm, displacement: 348 cc, engine type: 4-stroke, features: corrosion-resistant, durable, sealed, fitment 1: fit for yamaha big bear 350 4x4, fitment 10: fit for yamaha warrior 350, fitment 11: fit for yamaha wolverine 350 4x4, fitment 12: fit for yamaha wolverine 350 2x4, fitment 2: fit for yamaha big bear 350 2x4, fitment 3: fit for yamaha bruin 350 4x4, fitment 4: fit for yamaha bruin 350 2x4, fitment 5: fit for yamaha grizzly 350 2x4, fitment 6: fit for yamaha grizzly 350 4x4, fitment 7: fit for yamaha grizzly 350 4x4 irs, fitment 8: fit for yamaha moto-4 350, fitment 9: fit for yamaha raptor 350, important notice: package included, professional installation required, machine type: atv, utv / sxs, manufacturer warranty: 1 year, mounting style: bolt-on, note: no instruction included, notice: this is aftermarket replcement part., oe/oem part number: 1uy-11310-03-00, 4kb-11351-00-00, 93450-19095-00, 4gb-11610-00-00 1yw-11631-01-y0, 55v-11633-00-00, 1uy-11181-01-00, 5yt-11310-00-00 4wu-11310-00-00, package included: 1x cylinder block, 1x piston, 5x piston rings, 2x circlips, 1x head gasket, 1x base gasket, 1x gasket maker threadlocker, piston height: 58.8 mm, piston pin diameter: 19 mm, piston pin height: 65 mm, placement on vehicle: left, right, front, rear, upper, lower, quantity: as the same as picture, surface finish: brand new, type: cylinder piston top end rebuild kit, unit type: unit, universal fitment: no,
category: atv parts > atv, side-by-side utv parts accessories > engines engine parts > engine parts, color: silver, material: aluminum, sku: 9922506262558791,

Maxpeedingrods 40N7X5 Is Similar To:

atvsienna logo