ARCTIC CAT 450/500 ALTERRA EFI 4x4 ATV/UTV TOP END ENGINE REBUILD KIT 0804-056

COMPLETE TOP END ENGINE REBUILD KIT425/450/500 ALTERRA. Std Bore & Compression Piston & Rings. 1-Cylinder & Head Gasket set.

FITS MODELS: 2011 425 EFI CR CAT GREEN (A2011IRK4CUSZ) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2011 425 EFI CR GREEN (A2011IRK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2011 425 EFI CR RED (A2011IRK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2011 450 EFI CAT GREEN (A2011ICK4CUSZ) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2011 450 EFI GREEN (A2011ICK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2011 450 EFI METALLIC GRAY (A2011ICK4CUSS) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2011 450 EFI RED (A2011ICK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2011 450 EFI TIMBER CAMO (A2011ICK4CUSH) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2011 TRV 450 EFI RED (A2011TBK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2011 XC 450 EFI BLACK (A2011KCK4CUSP) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2011 XC 450 EFI CAT GREEN-BLACK (A2011KCK4CUSZ) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2012 425 CR BLACK (A2012IRK4CUSP) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 425 CR GREEN (A2012IRK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 425 CR RED (A2012IRK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 425 CR SE METALLIC BLACK (A2012IRK4CUSQ) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2012 425 CR SE METALLIC GRAY (A2012IRK4CUSS) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 450 GREEN (A2012ICK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 450 GT BLUE (A2012BGK2PUSD) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 450 GT ORANGE (A2012BGK2PUSU) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 450 RED (A2012ICK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 450 TIMBER CAMO (A2012ICK4CUSH) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 TRV 450 BLACK (A2012TBK4CUSP) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2012 TRV 450 GT ORANGE (A2012TGK2PUSU) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2012 XC 450 EFI BLACK (A2012KCK4CUSQ) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2012 XC 450 EFI ORANGE-BLACK (A2012KCK4CUSY) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2013 450 CR GREEN (A2013IRK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2013 450 CR RED (A2013IRK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2013 500 GREEN (A2013ICK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2013 500 RED (A2013ICK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2013 500 XT BLUE (A2013BSK4CUSD) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2013 500 XT CAMO (A2013BSK4CUSH) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2013 TRV 500 RED (A2013TBK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2013 XC 450 EFI GREEN (A2013KCK4CUST) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2014 450 GREEN (A2014IRK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 450 RED (A2014IRK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 500 GREEN (A2014ICK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2014 500 RED (A2014ICK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 500 XT ORANGE (A2014BSK4CUSU) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2014 500 XT TIMBER CAMO (A2014BSK4CUSH) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 PROWLER 500 HDX GREEN (U2014P5K4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 PROWLER 500 HDX LTD GREEN (U2014P7K4CUSN) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 PROWLER 500 HDX LTD RED (U2014P7K4CUSE) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 PROWLER 500 HDX RED (U2014P5K4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2014 PROWLER 500 HDX XT GREEN (U2014P6K4CUSN) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 PROWLER 500 HDX XT RED (U2014P6K4CUSE) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 TRV 500 GREEN (A2014TBK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2014 TRV 500 RED (A2014TBK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2014 XC 450 EFI RED/BLACK (A2014KCK4CUSE) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2015 450 GREEN (A2015IRK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2015 450 RED (A2015IRK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2015 500 GREEN (A2015ICK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2015 500 RED (A2015ICK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2015 PROWLER 500 HDX GREEN (U2015P5K4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2015 PROWLER 500 HDX RED (U2015P5K4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2015 TRV 500 GREEN (A2015TBK4CUSZ) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2015 TRV 500 RED (A2015TBK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2015 XC 450 EFI ORANGE (A2015KCK4CUSY) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2015 XR 500 GREEN (A2015XAK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2015 XR 500 RED (A2015XAK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2016 500 GREEN (A2016ICK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2016 500 RED (A2016ICK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2016 ALTERRA 450 (A2016KAK4CUSR) - Crankshaft And Piston Assembly. 2016 ALTERRA 450 GREEN (A2016KAK4CUSG) - Crankshaft And Piston Assembly.

2016 ALTERRA 500 XT EPS BLACK (A2016XCK2PUSQ) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2016 ALTERRA 500 XT EPS WHITE (A2016XCK2PUSW) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2016 HDX 500 XT RED (U2016R6K4CUSM) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2016 XC 450 EFI (A2016KCK4CUST) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2017 500 GREEN (A2017ICK4CUSG) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2017 500 RED (A2017ICK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2017 ALTERRA 500 GREEN (A2017KAK4CUSG) - Crankshaft And Piston Assembly. 2017 ALTERRA 500 RED (A2017KAK4CUSR) - Crankshaft And Piston Assembly. 2017 ALTERRA TRV 500 GREEN (A2017THK4CUSZ) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2017 ALTERRA TRV 500 RED (A2017THK4CUSR) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2017 HDX 500 XT BLACK (U2017R6K4CUSP) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2017 HDX 500 XT GREEN (U2017R6K4CUSX) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies. 2017 XC 450 EFI GREEN (A2017KCK4CUSX) - Crankshaft, Balancer, Starter Gear, And Piston Assemblies.

2018 ALTERRA 500 GREEN (A2018KAK4CUSG) - Crankshaft And Piston Assembly. 2018 ALTERRA 500 RED (A2018KAK4CUSR) - Crankshaft And Piston Assembly. Any Questions Please Send DM.

Here at Northern Crankshafts we have been in the Power Sports Business for over 36 years and have seen it all, this kit meets our HIGH Expectation level of product quality. We believe in these kits and recommend them along with using in our own machines. Photo is Generic you will receive all parts listed for your machine.