1. ATV/Side-by-Side/UTV Parts & Accessories On Sale
  2. sku: 11973753119052782
  3. POLARIS 3083838

POLARIS 3083838 Piston Pin 3083944 87-99 72MM AP128

fits model: 250, 2x4, Trail, Boss. make: Polaris.

3083944 Polaris 3083838 87-99 Trail Boss 250 2x4 Oem 72mm Piston With Pin Ap128

( Manufacturer Part Number: 3083838; 3083944 ), ( Type: Piston )

Review POLARIS 87-99 Oem 72mm Piston Pin fits TRAIL BOSS 250 2X4

Introducing the Polaris 3083838 and 3083944 72mm Piston Pin AP128, a crucial component for the maintenance and performance of your Polaris Trail Boss 250 ATV. This piston pin is meticulously engineered to ensure a perfect fit and reliable operation for your machine.

Measuring 72mm in length, this piston pin is specifically designed for Polaris Trail Boss 250 models from 1987 to 1999. The pin is made from high-strength, heat-treated steel, ensuring the utmost durability and resistance to wear and tear. The pin's cross-sectional shape is tapered at both ends, allowing it to smoothly engage with the connecting rod and crankshaft.

The AP128 piston pin is also designed with a polished finish, reducing friction and making it easier to install and remove. Its precision machining ensures a snug fit in the connecting rod and crankshaft, minimizing the potential for play or looseness.

The use of a high-quality piston pin like the Polaris 3083838 and 3083944 72mm Piston Pin AP128 can lead to numerous benefits for your Trail Boss 250. These benefits include improved engine performance, enhanced reliability, and a reduction in the potential for engine damage caused by a worn or damaged piston pin.

In conclusion, the Polaris 3083838 and 3083944 72mm Piston Pin AP128 is an essential upgrade for any Polaris Trail Boss 250 owner. Its high-quality design, durability, and precision engineering make it an excellent choice for those looking to maintain their ATV's performance and reliability.

Polaris Trail Boss 250 72mm Piston Pin (AP128): A Detailed Analysis

The Polaris Trail Boss 250 72mm piston pin AP128 is a crucial part of the ATV's engine. This component connects the piston to the connecting rod and plays an essential role in the engine's performance. In this analysis, we will discuss the potential advantages and disadvantages of buying this piston pin.

Pros:

1. High-Quality Material: The piston pin is made of high-strength steel, ensuring durability and reliability. This material can withstand the extreme temperatures and pressures inside the engine, reducing the likelihood of failure.

2. Improved Performance: A well-functioning piston pin contributes to optimal engine performance. It allows the engine to run more efficiently, resulting in better power output and fuel economy.

3. OEM Part: This piston pin is an original equipment manufacturer (OEM) part, meaning it is designed specifically for the Polaris Trail Boss 250. Using an OEM part guarantees a correct fit and optimal functionality.

Cons:

1. Cost: The price point of the Polaris Trail Boss 250 72mm piston pin AP128 may be considered high for some consumers. However, the cost is a reasonable investment for the reliability and performance benefits.

2. Installation Complexity: Installing a piston pin is not a simple task and requires a certain level of mechanical expertise. It's recommended to have the part installed by a professional mechanic to ensure proper installation.

3. Potential for Wear: Even with high-quality materials, the piston pin will still wear down over time. Regular maintenance and replacement at recommended intervals are crucial to maintaining optimal engine performance.

Conclusion:

The Polaris Trail Boss 250 72mm piston pin AP128 is an essential component that plays a crucial role in the performance and reliability of the ATV. While the cost and installation complexity may be drawbacks for some consumers, the benefits of using a high-quality, OEM part outweigh the potential disadvantages. Regular maintenance and replacement at recommended intervals are essential to ensure the longevity of the part and the overall functionality of the engine.

Recommendation:

If you own a Polaris Trail Boss 250 and are looking for a reliable and performance-enhancing upgrade, consider investing in the Polaris Trail Boss 250 72mm piston pin AP128. Regularly scheduled maintenance and replacement of this component according to the manufacturer's recommendations will help ensure optimal engine performance and longevity.

part # 3083838 prices

  • $11.28-$45.57

specifications utvyank:

  • for models: 250, 2x4, Trail, Boss
  • for makes: Polaris
  • manufacturer part number: 3083838; 3083944
  • type: Piston

offer utvyank:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • best offers: True
  • quantity: 1
  • started: April 3, 2026

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  • condition: Used
  • Parts Accessories > ATV, Side-by-Side UTV Parts Accessories > Other ATV, Side-by-Side UTV Parts Accessories

shipping utvyank:

  • cost: $0.00
  • transit: 4-7 Days
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  • class: Standard
  • type: Fixed

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  • rating: 99.7%
  • # reviews: 40554

returns utvyank:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer
for models: 250, 2x4, trail, boss, for makes: polaris, type: piston,
category: atv parts > atv, side-by-side utv parts accessories, sku: 11973753119052782,

Polaris 3083838 Is Similar To:

utvyank logo
5 offers $11.28–$45.57 USD
  • Offer #1: $42.99 price + free delivery = $42.99* total. 87-99 Polaris Trail Boss 250 2x4 OEM 72mm Piston W/Pin.FREE SHIPPING
  • Offer #2: $11.28 price + $6.99 delivery = $18.27* total. FITS THE MODELS LISTED AND POSSIBLY MANY MORE.+$6.99 shipping
  • Offer #3: $45.57 price + free delivery = $45.57* total. 90-93 Polaris Trail Boss 350L 2x4 OEM 80mm Piston W/Pin 3084161 AP150.FREE SHIPPING
  • Offer #4: $33.95 price + free delivery = $33.95* total. Direct Replacement for the Following OEM Part Numbers: 3085886, 3085488, 3084737, 3084734, 3084167, Fits The Following OEM Models:Polaris Xpress 400: 1996-1997Polaris Xpress 300 2X4: 1996-1999Polaris Xplorer 400: 1995-2002Polaris Xplorer 300: 1996-1999Polaris Xplorer 250: 2000-2002Polaris Xpedition 325: 2000-2002Polaris XCR SP Indy 600: 1996Polaris XCR SP Indy 440: 1995-1996Polaris XCR Indy 800: 1999-2003Polaris XCR Indy 700: 1998-1999Polaris XCR Indy 600 SE: 1997Polaris XCR Indy 600: 1997-1998Polaris XCR Indy 440: 1995-1996Polaris XCF SP Indy 440: 1999-2001Polaris XCF Indy 440: 1999-2000Polaris XC Indy 440: 1997Polaris WideTrak 550 LX: 2016-2019Polaris WideTrak 500 LX: 1994-1997Polaris WideTrak 500 GT: 1993-1997Polaris WideTrak 500: 1990-1997Polaris Voyager 550 155.FREE SHIPPING
  • Offer #5: $88.98 price + free delivery = $88.98* total. OUR PLEDGE.FREE SHIPPING