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SPI, SM-09279, 2 Standard Bore Piston Kits for Polaris Fits most 2011-2016 800 Snowmobiles - 85mm

Free shipping on orders over $29.99

$159.95

$ 67 .99 $67.99

In Stock
  • Manufactured by SPI. Made in Taiwan
  • Includes 2 pistons, ring sets, wrist pins & circlips as pictured
  • All SPI pistons, rings, pins & circlips are manufactured to OEM specifications. All individual components are interchangeable with original parts. Piston weight is compatible with original piston
  • T-Moly series with Teflon-Molybdenum coating. T-Moly series pistons reduce friction, resist seizure & improve durability
  • Pistons are for standard bore size 85.00mm ***Pistons are made with anti-detonation grooves on intake and exhaust side, compared to exhaust side only on OEM piston***


Compatible with Polaris models below:
2011 Pro RMK 800 155
2011 Pro RMK 800 163
2011 RMK 800 155
2011 RMK 800 Assault 155
2011 Rush 800
2011 Rush 800 Pro-R
2011 Switchback 800 Assault 144
2012 Pro RMK 800 155
2012 Pro RMK 800 163
2012 RMK 800 155
2012 RMK 800 Assault 155
2012 Rush 800
2012 Rush 800 Pro-R
2012 Rush 800 Pro-R LE
2012 Switchback 800
2012 Switchback 800 Assault 144
2012 Switchback 800 Pro-R
2013 Pro RMK 800 155
2013 Pro RMK 800 163
2013 RMK 800 155
2013 RMK 800 Assault 155
2013 Rush 800
2013 Rush 800 Pro-R
2013 Switchback 800
2013 Switchback 800 Assault 144
2013 Switchback 800 Pro-R
2014 Indy 800 SP
2014 Pro RMK 800 155
2014 Pro RMK 800 163
2014 RMK 800 155
2014 RMK 800 Assault 155
2014 RMK 800 Assault 163
2014 Rush 800 Pro-R
2014 Switchback 800
2014 Switchback 800 Adventure
2014 Switchback 800 Assault
2014 Switchback 800 Pro-R
2015 Indy 800 SP
2015 Pro RMK 800 155
2015 Pro RMK 800 163
2015 RMK 800 155
2015 RMK 800 163
2015 RMK 800 Assault 155
2015 Rush 800 Pro-S
2015 Rush 800 Pro-X
2015 Switchback 800 Assault 144
2015 Switchback 800 Pro-S
2015 Switchback 800 Pro-X
2016 Pro RMK 800 155 AXYS
2016 Pro RMK 800 163 AXYS
2016 RMK 800 Assault 155
2016 Rush 800 Pro-S
2016 Rush 800 Pro-X
2016 800 SKS AXYS 155
2016 Switchback 800 Adventure
2016 Switchback 800 Assault
2016 Switchback 800 Pro-S
2016 Switchback 800 Pro-X


Lance Crawford
Reviewed in the United States on January 16, 2025
Ordered twice now, first time I got both, second time only one. Now a price hike from 73$ to 140$? Starting to feel like a scam
Customer
Reviewed in the United States on December 14, 2024
I was only sent 1 piston kit instead of the two that it says is included.
Lenore S.
Reviewed in the United States on January 25, 2021
Our son has purchased your piston kits in the past and highly recommends them for their durability and ease of installation.
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