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SPI SM-09157 Connecting Rod Kit for Polaris 550 Fan-Cooled Engines

Part of: SPI Connecting Rod Kit for Polaris Snowmobile

Other options in this family: SPI O/S SM-09100 SPI SM-09039 SPI SM09347 SPI SM-09103-2 SPI SM-09338

Manufacturer

Picture for manufacturer SPI

Part Number

SM-09157
10 reviews
Sale Price

$72.79

In Stock (10+)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The SPI SM-09157 connecting rod kit is engineered for Polaris 550 fan-cooled snowmobile engines, delivering OEM-quality performance and reliability. This precision-manufactured connecting rod is designed to meet or exceed original equipment specifications.

Key Features:

  • Constructed from SCM420 chromoly steel for superior strength and durability
  • Shot peened surface treatment reduces stress concentrations and increases fatigue resistance
  • Forged construction provides enhanced structural integrity compared to cast alternatives
  • Manufactured to OEM specifications for proper fit and function
  • Direct replacement for worn or damaged connecting rods

This connecting rod kit is designed specifically for Polaris 550 fan-cooled applications. Always verify fitment using the manufacturer's specification chart or OEM part number cross-reference to ensure compatibility with your specific engine model.

love how it connected to Amazon. Super easy !

So far so good

The process seemed pretty simple to me. Will definitely use again.

..

Lowest prices, cheap shipping

I think it comes one set left and right it's not indicating I will see

I like the the eade and preice

everything was good thanks

Really wish I wouldn't had paid for two day shipping. It was a totally waste of $25.

Ordered a strut before, seems like a good site, just that their shipping doesnt update on their site well. called and they got me a tracking number

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