Crankshaft Assy And Cylinder kit For Polaris RANGER RZR SPORTSMAN 800

2011 RANGER 4X4 800 EFI ALL OPTIONS (R11TH76/TY76) - Engine, Piston & Cylinder All Options
2011 RANGER 4X4 800 EFI CREW (R11WH76AG/AR/WY76AE/AH/AJ) - Engine, Piston & Cylinder
2011 RANGER 6X6 800 EFI (R11HR76AG/AR) - Engine, Piston & Cylinder
2011 RZR "S" 800 EFI (R11VE76AC/AD/AT/AW/AZ) - Engine, Piston & Cylinder
2011 RZR 4 INTL (R11XY76FX) - Engine, Piston & Cylinder
2011 RZR 4/EPS RGE (R11XH76AW/AZ/XY76AA) - Engine, Piston & Cylinder
2011 RZR 800 EFI/EPS ALL OPTIONS (R11VH76/VY76) - Engine, Piston & Cylinder All Options
2011 SPORTSMAN 800 EFI (A11MH76AX/AZ) - Engine, Piston & Cylinder
2011 SPORTSMAN 800 EFI 6X6 (A11CF76AA) - Engine, Piston & Cylinder
2012 RANGER 6X6 800 (R12HR76AG/AR) - Engine, Piston & Cylinder
2012 RANGER CREW 800 (R12WH76AG/AR/EAH/EAV/EAW) - Engine, Piston & Cylinder
2012 RANGER XP 800 (R12TH76/TH7E/TX7E) - Engine, Piston & Cylinder All Options
2012 RZR 4 800 EFI (R12XE76AD/7EAB/EAO) - Engine, Piston & Cylinder
2012 RZR 4 800 EFI EPS INTL (R12XE7EFX) - Engine, Piston & Cylinder
2012 RZR 800 EFI/EPS (R12VH76AB/AD/AF/AH/AI/AJ/AM/EAB/EAS) - Engine, Piston & Cylinder
2012 RZR S 800 EFI (R12VE76AB/AD/AE/AJ/AO) - Engine, Piston & Cylinder
2012 RZR S INTL/ISRAEL (R12VE76FX/FI) - Engine, Piston & Cylinder
2012 SPORTSMAN 800 EFI (A12MH76AD/AX/AZ) - Engine, Piston & Cylinder
2012 SPORTSMAN 800 EFI 6X6 (A12CF76AA) - Engine, Piston & Cylinder
2012 SPORTSMAN FOREST 800 (A12MH76FF) - Engine, Piston & Cylinder
2012 SPORTSMAN FOREST 800 6X6 (A12CF76FF) - Engine, Piston & Cylinder
2013 RANGER 6X6 800 (R13HR76AG/AR) - Engine, Piston & Cylinder
2013 RANGER 800 CREW (R13WH76AG/AR/KG/EAH/EAI) - Engine, Piston & Cylinder R13wh76ag/Ar/Eah/Eai/Kg
2013 RANGER 800 EFI (R13TH76/7E) - Engine, Piston & Cylinder All Options
2013 RANGER 800 EFI MIDSIZE (R13RH76AG/AH/AN) - Engine, Piston & Cylinder
2013 RZR 4 800 EFI (R13XE76AD/EAI) - Engine, Piston & Cylinder
2013 RZR 800 EFI (R13VH76AC/AD/AN/AS/EAI) - Engine, Piston & Cylinder
2013 RZR S 800 EFI (R13VE76AD/AI/AW/7EAS/EAT) - Engine, Piston & Cylinder
2013 RZR S 800 EFI INTL/ISRAEL (R13VE76FX/FI) - Engine, Piston & Cylinder
2013 SPORTSMAN 800 EFI (A13MH76AD/AX/AZ) - Engine, Piston & Cylinder
2013 SPORTSMAN 800 EFI 6X6 (A13CF76AA) - Engine, Piston & Cylinder
2013 SPORTSMAN FOREST 800 (A13MH76FF) - Engine, Piston & Cylinder
2013 SPORTSMAN FOREST 800 6X6 (A13CF76FF) - Engine, Piston & Cylinder
2014 RANGER 800 (R14TH76AA/AC/EAS/AAC/ACC/EASC) - Engine, Piston & Cylinder
2014 RANGER 800 6X6 (R14HR76AA/AJ) - Engine, Piston & Cylinder
2014 RANGER 800 CREW (R14WH76AA) - Engine, Piston & Cylinder /Eac
2014 RANGER 800 EFI MIDSIZE (R14RH76AA/76AC/7EAZ) - Engine, Piston & Cylinder
2014 RZR 4 800 (Z14XE7EAL/X) - Engine, Piston & Cylinder
2014 RZR 800 (Z14VH76AC/AD/EAI/EAK/EAJ/EAL/EAW) - Engine, Piston & Cylinder
2014 RZR S 800 (Z14VE76AD/7EAL/7EAW/7EAJ/7EAU) - Engine, Piston & Cylinder Z14ve76ad/7Eal/7Eaw/Eaj/Eau
2014 RZR S 800 INTL EFI/ISRAEL (Z14VE76FX/FI) - Engine, Piston & Cylinder
2014 SPORTSMAN 800 EFI (A14MH76AA/AH) - Engine, Piston & Cylinder
2014 SPORTSMAN 800 EFI 6X6 (A14CF76AA) - Engine, Piston & Cylinder
2014 SPORTSMAN 800 EFI 6X6 FOREST (A14CF76FA) - Engine, Piston & Cylinder
2014 SPORTSMAN 800 EFI FOREST (A14MH76FD) - Engine, Piston & Cylinder
2015 FOREST 800 6X6 (A15S6A76FA) - Engine, Piston & Cylinder
2015 RANGER 800 6X6 (R15RAA76AA/AJ) - Engine, Piston & Cylinder
2016 RANGER 800 6X6 (R16RAA76AA/AJ) - Engine, Piston & Cylinder
2017 RANGER 800 6X6 MD POLAND (R17RAA76NA) - Engine, Piston & Cylinder



1. Crank: American standard 8620 is selected, carburized and quenched in a vacuum furnace, the carburized layer is 0.6~1.2mm, the hardness is HRC58~62, and the core hardness is HRC30~45.

2. Connecting shaft: Use 40Cr, quenched and tempered HRC22~28, connecting hole high-frequency quenching, hardened layer 1~2mm, hardness HRC58~60, core hardness HRC22~28.

3. Connecting rod: Japanese JIS SCM420 is selected, normalized, quenched and tempered, with a hardness of HRC36~40.

4. Gear: Use Japanese JIS SNCM439 normalizing, tempering, nitriding, nitriding layer 0.3mm, hardness HRC55.

5. Bearings: KOYO imported from Japan, C4.NR.

6. Connecting rod big end bearing: material CuPb24Sn.

7. Connecting rod small end copper sleeve: material selected is tin bronze.