Powersports pistons pins are critical components that connect the piston to the connecting rod, ensuring smooth operation and durability. Selecting the correct pin is essential for maintaining engine performance and preventing premature wear. This guide will help you navigate the options and make an informed decision for your powersports vehicle.
- 【HEAVY-DUTY & RELIABLE CONSTRUCTION】 Manufactured with optimized material composition and reinforced structural design for long-lasting durability. Provides stable and controlled piston pin removal and installation without damaging engine components.
- 【DESIGNED FOR FULL SKIRT PISTONS】 Engineered specifically for full skirt pistons to provide secure and stable piston pin removal. Helps maintain proper alignment and reduces the risk of piston damage during servicing.
- 【5 ADAPTERS FOR MULTIPLE PIN SIZES】 Includes five precision adapters compatible with 11mm, 13mm, 16mm, 19mm, and 22mm piston pins. Provides broad compatibility for servicing various motorcycle and small engine applications.
- 【3-INCH PULL TRAVEL FOR EFFICIENT EXTRACTION】 Features a 3-inch pulling range that allows smooth and efficient piston pin removal, reducing effort and minimizing the risk of engine damage during maintenance.
- 【HEAVY-DUTY & RELIABLE CONSTRUCTION】 Manufactured with optimized material composition and reinforced structural design for long-lasting durability. Provides stable and controlled piston pin removal and installation without damaging engine components.
- 【DESIGNED FOR FULL SKIRT PISTONS】 Engineered specifically for full skirt pistons to provide secure and stable piston pin removal. Helps maintain proper alignment and reduces the risk of piston damage during servicing.
- 【5 ADAPTERS FOR MULTIPLE PIN SIZES】 Includes five precision adapters compatible with 11mm, 13mm, 16mm, 19mm, and 22mm piston pins. Provides broad compatibility for servicing various motorcycle and small engine applications.
- 【3-INCH PULL TRAVEL FOR EFFICIENT EXTRACTION】 Features a 3-inch pulling range that allows smooth and efficient piston pin removal, reducing effort and minimizing the risk of engine damage during maintenance.
- Compatible with Kawasaki. Please verify your OEM part number from your original unit to help ensure fitment.
- Replaces: Manufacturer Part Number: / 04.1646.5 / Cross-Reference Oem Part Numbers: / Kawasaki: 13002-1003 / Kawasaki: 13002-1066 / Pin Specifications: / Outer Diameter: 16Mm / Material: Case-Hardened Chrome Steel / Engine Specifications: / 124.6Cc...
- Applications: Kawasaki Models: / Kx 125Cc 2-Stroke — 1982-1991
- Applications: ...
- Complete Piston and Piston Ring Set: Includes 1 piston, 5 piston rings, 2 circlips, and 1 pin for comprehensive engine replacement and repair
- Compatible Vehicle Applications: Fits UTV ATV 400 and 500 models including MSU500, MSU400, YS400, and HS500 engines
- OEM Part Number Reference: Replaces OEM part numbers 13101-F18-0000, 13120-F18-0000, 13111-F18-0000, and 91301-F18-0000
- Multi-Brand Compatibility: Works with HiSun, Massimo, YardSport, Outfitter, SuperMach, Qlink, Bennche and other compatible brands
- Interchangeable piston adapters for use on both long skirt and short skirt (slipper) pistons
- Fits all piston pins from 12 mm (1/2) to 24 mm (1)
- Made of 6061 aluminum with non-marring aluminum adapters and durable blue anodized finish
- Patent pending
- Avoid piston damage with this handy tool from BikeMaster . The Piston Pin Puller helps with the removal and installation of piston pins
- You get 3" travel of pull
- 12, 14, 16 and 19mm adaptors
- It is a heavy-duty, professional-quality tool with a knurled handle for a no-slip grip
This article is part of our complete guide Automotive — browse all our comparisons and buying guides.
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Powersports Pistons Pins
Understanding Piston Pin Materials
Piston pins, also known as wrist pins, are typically made from hardened steel alloys to withstand immense pressure and heat. Common materials include case-hardened steel, which offers excellent wear resistance on the surface while maintaining a tougher core. Some high-performance applications might utilize specialized alloys for enhanced strength and lighter weight. Always check the manufacturer's specifications for the recommended material for your specific engine.
Key Specifications to Consider
When choosing a replacement piston pin, several specifications are paramount. These include the pin's outer diameter, inner diameter, and length. These dimensions must precisely match the piston and connecting rod to ensure a proper fit and prevent excessive play or binding. The wall thickness is also important for structural integrity. Ensure you have the exact measurements from your engine's service manual or by measuring your existing components.
Types of Piston Pins
Piston pins come in a few primary types, distinguished by their design and how they are secured. The most common are full-floating pins, which are not pressed into either the piston or the connecting rod and are held in place by circlips or retainers. Semi-floating pins are pressed into the piston and oscillate in the connecting rod, or vice versa. Pressed-fit pins are permanently installed into one of the components. For most aftermarket replacements, full-floating pins are common due to ease of installation and maintenance.
Compatibility and Application
Ensuring compatibility is the most crucial step. Piston pins are engine-specific and often model-specific. Always verify that the pin you select is designed for your vehicle's make, model, year, and engine displacement. Using an incompatible pin can lead to catastrophic engine failure. Consult your vehicle's owner's manual or a reputable parts catalog to confirm the correct part number or specifications before purchasing.
Comparison Tips
- Material Strength: Compare the tensile strength and hardness ratings if available, especially for high-performance engines.
- Dimensional Accuracy: Verify that all critical dimensions (OD, ID, length) are within tight tolerances.
- Brand Reputation: Opt for reputable brands known for producing high-quality engine components.
- Fitment Guarantee: Check if the manufacturer offers a fitment guarantee for your specific vehicle model.
