1. USED Engine Parts Deals
  2. sku: 9356547648338611
  3. MAXPEEDINGRODS QS45AF

MAXPEEDINGRODS QS45AF Connecting Rod Crankshaft Stroker 115MM 4MM

fits model: Yfz350, Banshee. make: Yamaha. year: 1987–2006.

Qs45af Maxpeedingrods 115mm Connecting Rod Crankshaft For Yamaha Yfz350 Banshee 1987-2006 4mm Stroker

( Brand: Maxpeedingrods ), ( Part Type: Rod Crankshaft ), ( Application: For Yamaha Banshee 350 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Silver ), ( Compatible Year: 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987 ), ( Crankshaft Part Number: 29l-11400-30-00, 29l-11400-21-00 ), ( Feature: Corrosion-resistant, Durable ), ( Fitment Type: Direct Replacement ), ( Important Notice: Package Included, Professional Installation Required ), ( Machine Type: Atv, Utv / Sxs ), ( Manufacturer Part Number: QS45AF ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. )

Review MAXPEEDINGRODS 115mm Connecting Rod Crankshaft Yamaha 4mm Stroker fits BANSHEE YFZ350 1987–2006

Introducing the Maxximus Racing QS45AF 115mm connecting rod and crankshaft kit, specifically designed for the Yamaha YFZ350 Banshee models produced between 1987 and 2006. This high-performance upgrade is perfect for those seeking increased power and durability for their off-road vehicle.

The QS45AF kit includes a forged 115mm connecting rod and a machined crankshaft, both of which are made from top-quality materials to ensure superior strength and longevity. The connecting rod features a 4mm stroke, which provides a significant boost in engine displacement and power output. The crankshaft, on the other hand, is precision-machined to ensure perfect balance and smooth operation.

The rod and crankshaft are designed to work together seamlessly, providing superior power transfer from the piston to the crankshaft. The increased stroke length also results in a more efficient combustion process, leading to improved engine performance and torque.

The QS45AF kit is also designed with ease of installation in mind. Each component is carefully machined and balanced to ensure a perfect fit in your Yamaha YFZ350 engine. The kit comes with all necessary hardware and instructions to make the installation process as straightforward as possible.

Additionally, the QS45AF kit is an excellent choice for those looking to run high-compression or nitrous oxide systems on their Banshee. The increased strength and durability of the forged connecting rod and machined crankshaft make them ideal for handling the increased loads and pressures that come with these upgrades.

In summary, the Maxximus Racing QS45AF 115mm connecting rod and crankshaft kit is an excellent choice for Yamaha YFZ350 Banshee owners seeking increased power, durability, and efficiency. With its high-quality materials, precise machining, and easy installation process, this kit is sure to provide years of reliable performance and enjoyment on the trails.

The Maxpeedingrods QS45AF 115mm connecting rod and crankshaft kit is a popular aftermarket upgrade for the Yamaha YFZ350 Banshee model years 1987-2006 with a 4mm stroker kit. Here are some pros and cons that can help you make an informed decision about purchasing this product:

Pros:

1. Increased Power: This kit is designed to provide more power by increasing the stroke and displacement of the engine. It can result in improved horsepower and torque, making the vehicle more responsive and faster.

2. Enhanced Durability: The Maxpeedingrods kit is made from high-quality materials, such as forged steel connecting rods and chrome molybdenum crankshaft. These materials are known for their strength and durability, which can help the engine withstand the increased power and stress.

3. Improved Performance: The kit can provide better throttle response, increased revving capacity, and smoother engine operation due to the improved design and materials.

Cons:

1. Cost: The Maxpeedingrods kit is more expensive than the stock components. The cost of the kit, as well as the additional costs of installation and potential upgrades to other engine components, can be a significant investment.

2. Complex Installation: Installing the kit requires specialized tools and knowledge, and the process can be time-consuming and complex. It may be necessary to hire a professional mechanic to perform the installation.

3. Potential Compatibility Issues: While the kit is designed to fit the Yamaha YFZ350 Banshee, there may be compatibility issues with specific engines or modifications. It's important to ensure that the kit is compatible with your specific vehicle before making a purchase.

Conclusion:

The Maxpeedingrods QS45AF 115mm connecting rod and crankshaft kit can provide significant benefits in terms of power, durability, and performance for the Yamaha YFZ350 Banshee with a 4mm stroker kit. However, the high cost, complex installation process, and potential compatibility issues are important factors to consider before making a purchase. Ultimately, the decision to buy this kit depends on your budget, technical expertise, and desired level of performance improvement. If you're willing to invest the time, money, and effort, the Maxpeedingrods kit can be a worthwhile upgrade for your vehicle.

Recommendation:

Before making a purchase, it's recommended that you research the kit thoroughly, ensure that it's compatible with your specific vehicle, and consider the potential costs and challenges of the installation process. It may also be helpful to consult with a professional mechanic or experienced ATV enthusiast to get their opinion on the benefits and drawbacks of the kit. If you decide to purchase the kit, make sure to follow the installation instructions carefully and use high-quality materials and tools to ensure a successful and safe installation.

specifications atvsienna:

  • for models: Yfz350, Banshee
  • for makes: Yamaha
  • for years: 1987-2006
  • brand: Maxpeedingrods
  • part type: Rod Crankshaft
  • application: For Yamaha Banshee 350
  • california prop 65 warning: California Prop 65 Warning
  • color: Silver
  • compatible year: 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987
  • crankshaft part number: 29l-11400-30-00, 29l-11400-21-00
  • feature: Corrosion-resistant, Durable
  • fitment type: Direct Replacement
  • important notice: Package Included, Professional Installation Required
  • machine type: Atv, Utv / Sxs
  • manufacturer part number: QS45AF
  • manufacturer warranty: 2 Years
  • material: Steel
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.

shipping atvsienna:

  • carrier: UPS
  • cost: $0.00
  • transit: 4-7 Days
  • service: UPS Ground
  • class: Standard
  • type: Fixed

offer atvsienna:

  • best offers: True
  • quantity: 5
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: October 18, 2025

payments atvsienna:

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general atvsienna:

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

seller atvsienna:

  • rating: 99.0%
  • # reviews: 9599

returns atvsienna:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for models: yfz350, banshee, for makes: yamaha, for years: 1987-2006, part type: rod crankshaft, application: for yamaha banshee 350, california prop 65 warning: california prop 65 warning, compatible year: 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, crankshaft part number: 29l-11400-30-00, 29l-11400-21-00, feature: corrosion-resistant, durable, fitment type: direct replacement, important notice: package included, professional installation required, machine type: atv, utv / sxs, manufacturer warranty: 2 years, note: no instruction included, notice: this is aftermarket replcement part.,
category: atv parts > atv, side-by-side utv parts accessories > engines engine parts > engine parts, color: silver, material: steel, sku: 9356547648338611,

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