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Wiseco 2417M07350 Pro-Lite Piston Kit Forged Aluminum - 73.50mm 0.020

(2002-2006 Polaris 550 Classic; 2007-2008 Polaris 550 LX; 2004 Polaris 550 Pro X Fan; 1999-2001, 2007 Polaris Super Sport; 2005-2007 Polaris Trail Touring DLX)

Part of: Wiseco Pistons Pro-Lite Forged Piston Kit Bore

Other options in this family: Wiseco Pistons 2454M06100 Wiseco Pistons 2376M07800 Wiseco Pistons 2434M07000 Wiseco Pistons 752M04450 Wiseco Pistons 526M06750

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

2417M07350
11 reviews
Sale Price

$149.99

Estimated ship date Thursday, November 26

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Product Details

The Wiseco 2417M07350 Pro-Lite Piston Kit is a high-performance forged piston solution engineered for demanding powersports and motorsport applications. Sized at 73.50mm (+0.020" oversize), this kit delivers a precision fit for engines requiring a bore rebuild or oversize replacement.

Wiseco's Pro-Lite pistons are forged from high-silicon aluminum alloy, offering an exceptional strength-to-weight ratio that improves throttle response and reduces rotating mass compared to cast alternatives. The innovative forging design and optimized piston skirt geometry are engineered to maximize horsepower and torque output across the RPM range.

Kit Includes:

  • Forged high-silicon aluminum piston
  • Piston rings
  • Wrist pin
  • Circlips

Key Features:

  • Forged high-silicon aluminum alloy construction for superior strength and durability
  • Optimized skirt design for reduced friction and improved power delivery
  • +0.020" (73.50mm) oversize bore for cylinder rebuild applications
  • Complete kit — piston, rings, pin, and circlips included
  • Oversize pistons require cylinder boring or sleeving to match

Wiseco is a trusted name in performance forged pistons, used by professional racers and serious enthusiasts worldwide. The Pro-Lite series represents an ideal balance of lightweight performance and long-term reliability for high-revving engines.

Products specifications

Fits

2002-2006 Polaris 550 Classic; 2007-2008 Polaris 550 LX; 2004 Polaris 550 Pro X Fan; 1999-2001, 2007 Polaris Super Sport; 2005-2007 Polaris Trail Touring DLX

Piston Material

4032

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Bore Diameter

73.50

Engine Type

ICE

Product Series

2 Stroke Pro-Lite Series

Product Type

Engine Piston Kit

Industry

Powersports

Out of Stock Message

Estimated Shipped Date 3-4 Weeks

Product Market

Snow

EBAY Category ID

177976

Skirt Coating

Yes

Piston oversize

0.50

Title - Web

Polaris Wiseco Piston Kit - 73.50 mm Bore

Title

Wiseco 2 Stroke Pro-Lite Piston Kit, 73.50 MM Bore

Piston Diameter

73.41

Included Components

Ring Set #2895KD, Wrist Pin #S278, CirClip #CW18

great

quick and convenient

Easy ordering and checkout

Very quick checkout!

Great Price! Fast shipping and processing! Cant ask for more! A+

I like the easy check-out link with Amazon.

Site was simple and fast.

Shipping not best

Was easy to find the correct parts.

good

great parts, even better prices..all around good service

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