In warehouse stock

Prox Piston Kit with Gaskets — Polaris

Prox · #0910-6978 · Top End / Engine

Engineered with high-precision tooling to meet or exceed original factory tolerances
Features a full Molybdenum Disulfide (MoS2) skirt coating to ensure smooth engine break-in and prevent piston scuffing
Hard-anodized piston crown/dome protects the structure against excessive combustion heat and high detonation
Hard-anodized top ring grooves virtually eliminate ring micro-welding in extreme conditions
Outfitted with premium Japanese Riken rings for optimal heat transfer and precise oil ring sealing across cast iron, Nikasil, or composite bores

$258.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features7 features

Includes:

• 2x Piston Kits

• 1x Top-End Gasket Kit

Engineered with high-precision tooling to meet or exceed original factory tolerances
Features a full Molybdenum Disulfide (MoS2) skirt coating to ensure smooth engine break-in and prevent piston scuffing
Hard-anodized piston crown/dome protects the structure against excessive combustion heat and high detonation
Hard-anodized top ring grooves virtually eliminate ring micro-welding in extreme conditions
Outfitted with premium Japanese Riken rings for optimal heat transfer and precise oil ring sealing across cast iron, Nikasil, or composite bores
Piston kit includes the pistons, premium rings, heavy-duty wrist pins, circlips, and the small-end wrist pin needle bearing
Gaskets includes complete premium top-end gasket kit mirroring original equipment layouts for an airtight seal

Specifications13 specs

Displacement: 600 cc
Engine Type: 2-Stroke
Riding Style: Snow
Cooling System: Liquid Cooled
Piston Material: Hypereutectic Alloy, Cast
Style: Top End
Type: Dual Ring
Units: Kit
Skirt Coating: Molybdenum Disulphite
Bore Size: 77.25 mm
Shipping weight: 3.5 lb
Package size: 14 × 8.8 × 5.5 in
Country of origin: Taiwan

Fitment16 models · Polaris

Polaris16 models

600 Dragon SwitchBack2009–2010
600 HO IQ CFI2009
600 INDY2013–2015
600 INDY Voyager2014
600 INDY Voyageur2015–2016
600 IQ LXT2011–2015
600 IQ Shift2010–2012
600 IQ Touring2007–2010
600 RMK2010, 2012–2015
600 SwitchBack2008–2014
600 SwitchBack Adventure2016–2019
IQ 600 Shift w/121" Track2010–2012
IQ 600 Shift w/136" Track2010–2012
RMK 600 Shift w/144" Track2009
RMK 600 Shift w/155" Track2009
SwitchBack 600 Assault2015

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 0910-6978
Prox part #: 11.5604.000
UPC: 193564563880

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Prox?: Yes. It ships new from the same distributors the big online stores buy from — Prox part #11.5604.000.