FITS ALL POLARIS RZR AND RANGER 570 UP THROUGH 2017 AND SPORTSMAN 570 UP THROUGH 2016

Stock bore cylinder
Wiseco or Wossner forged piston**
Nitrite coated piston rings
Chrome wristpin
Circlips
Hotrods heavy duty replacement crankshaft with rod assembled
Crankshaft main bearings
Crank counter balancer bearings
Complete gasket kit
Stock bore MLS head gasket
Piston uses pump or race gas
Bolt on kit, no machining required
1 year warranty*

Compatibility

This part is compatible with 88 vehicle(s)

Year	Make	Model	Submodel
2016	Polaris	ACE 570	--
2016	Polaris	ACE 570	SP
2017	Polaris	RZR 570	--
2017	Polaris	RZR 570	EPS
2016	Polaris	RZR 570	--
2016	Polaris	RZR 570	Trail EPS
2015	Polaris	RZR 570	--
2015	Polaris	RZR 570	EPS
2015	Polaris	RZR 570	LE Trail EPS
2015	Polaris	RZR 570	Trail EPS
2014	Polaris	RZR 570	--
2014	Polaris	RZR 570	EPS
2014	Polaris	RZR 570	LE EPS
2014	Polaris	RZR 570	LE Trail EPS
2013	Polaris	RZR 570	EFI
2013	Polaris	RZR 570	LE Trail EFI EPS
2012	Polaris	RZR 570	EFI
2017	Polaris	RZR S 570	EPS
2017	Polaris	Ranger 570	--
2017	Polaris	Ranger 570	4x4 Full Size

Year	Make	Model	Submodel
2017	Polaris	Ranger 570	EPS
2017	Polaris	Ranger 570	Pursuit Camo
2016	Polaris	Ranger 570	--
2016	Polaris	Ranger 570	4x4 Full Size
2016	Polaris	Ranger 570	4x4 Full Size EPS
2016	Polaris	Ranger 570	EPS
2016	Polaris	Ranger 570	Hunter Edition EPS
2016	Polaris	Ranger 570	Pursuit Camo
2015	Polaris	Ranger 570	--
2015	Polaris	Ranger 570	4x4 Full Size
2015	Polaris	Ranger 570	4x4 Full Size EPS
2015	Polaris	Ranger 570	EPS
2014	Polaris	Ranger 570	EFI
2014	Polaris	Ranger 570	LE EFI EPS
2014	Polaris	Ranger 570	Pursuit EFI
2015	Polaris	Ranger Crew 570	--
2015	Polaris	Ranger Crew 570	4x4 Full Size
2015	Polaris	Ranger Crew 570	4x4 Full Size EPS
2015	Polaris	Ranger Crew 570	EPS
2014	Polaris	Ranger Crew 570	EFI

Year	Make	Model	Submodel
2014	Polaris	Ranger Crew 570	LE EFI EPS
2014	Polaris	Ranger Crew 570	Pursuit EFI
2017	Polaris	Ranger Crew 570-4	4X4
2017	Polaris	Ranger Crew 570-4	4x4 EPS
2017	Polaris	Ranger Crew 570-4	Pursuit Camo
2016	Polaris	Ranger Crew 570-4	4X4
2016	Polaris	Ranger Crew 570-4	4x4 EPS
2016	Polaris	Ranger Crew 570-4	Pursuit Camo
2017	Polaris	Ranger Crew 570-6	4X4
2016	Polaris	Ranger Crew 570-6	4X4
2016	Polaris	Ranger Crew 570-6	4x4 EPS
2016	Polaris	Ranger Crew XP 570-6	EPS
2016	Polaris	Ranger Crew XP 570-6	Pursuit Camo EPS
2016	Polaris	Ranger XP 570	--
2016	Polaris	Ranger XP 570	EPS
2016	Polaris	Ranger XP 570	Pursuit Camo
2016	Polaris	Sportsman 570	--
2016	Polaris	Sportsman 570	EPS
2016	Polaris	Sportsman 570	Pursuit Camo
2016	Polaris	Sportsman 570	Pursuit Camo EPS

Year	Make	Model	Submodel
2016	Polaris	Sportsman 570	Touring
2016	Polaris	Sportsman 570	Touring EPS
2015	Polaris	Sportsman 570	--
2015	Polaris	Sportsman 570	EFI
2015	Polaris	Sportsman 570	EPS
2015	Polaris	Sportsman 570	Pursuit
2015	Polaris	Sportsman 570	Pursuit EPS
2015	Polaris	Sportsman 570	Touring
2015	Polaris	Sportsman 570	Touring EPS
2014	Polaris	Sportsman 570	EFI
2014	Polaris	Sportsman 570	EFI EPS
2014	Polaris	Sportsman 570	Forest
2014	Polaris	Sportsman 570	Pursuit EFI
2014	Polaris	Sportsman 570	Pursuit EFI EPS
2014	Polaris	Sportsman 570	Touring
2014	Polaris	Sportsman 570	Touring EFI EPS
2015	Polaris	Sportsman ACE 570	--
2015	Polaris	Sportsman ACE 570	SP
2016	Polaris	Sportsman SP 570	--
2016	Polaris	Sportsman SP 570	4x4 Hunter Edition

Year	Make	Model	Submodel
2016	Polaris	Sportsman SP 570	Limited Edition
2016	Polaris	Sportsman SP 570	Touring
2015	Polaris	Sportsman SP 570	--
2015	Polaris	Sportsman SP 570	4x4 Hunter Edition
2015	Polaris	Sportsman SP 570	Black Pearl LE
2015	Polaris	Sportsman SP 570	Touring
2015	Polaris	Sportsman SP 570	Touring EFI
2015	Polaris	Sportsman SP 570	Touring EPS

*Warranty: We stand behind all parts we sell 100%. Everything we sell has been tested hundreds if not thousands of times and when installed and tuned correctly they work over 99% of the time. Part failures happen, but it is rare that it is not due to being installed incorrectly. If after installation there is an issue contact us for a warranty return. This product is NOT DIY. Over 99% of people in the world are not qualified to build an engine, and it is the responsibility of the person assembling and tuning the engine to make sure everything works correctly. It requires special tools and has to be done 100% correct. Many parts must be measured down to .01”. We ALWAYS STRONGLY recommend parts be installed by a qualified, experienced mechanic. Warranty does not cover failure that is a result of improper installation, tuning, break in, or misuse. STUD WARRANTY: If for any reason a stud fails during use, not installation, we will send a completely new stud kit. No other parts or any labor are included, and it can not be converted to a refund or discount on any order. Studs must be returned to us for inspection first. ALPHA CUB WARRANTY: If your Alpha Cub cylinder fails for any reason not related to installation, tuning, break in, or misuse we will fix the cylinder free of charge. If it can not be fixed we will supply you with a new one.