Hot Rods Connecting Rod Kit - Polaris 8719

• Heavy-duty OE replacement connecting rods
• Certified 8620 AISI steel provides superior strength
• Crankpins are manufactured from hot-rolled ASTM 4115 and case hardened to 58-62Rc
• Feature the latest in caged needle roller bearing designs for high rpm longevity
• Uniquely designed big end uses strategically located side scalloping and vent slots to minimize bearing race distortion at high rpm
• Small ends are double drilled to supply extra lubrication and cooling to the wrist pin bearing, which is especially important when the piston crown is close to the wrist pin bearing
• Shot-peened to eliminate surface stress risers and to smoothly blend together the rod forging's radiuses
• Double honing produces an ultra-round bearing surface for reliability at high rpm
• Most rod assemblies are sold complete with rod, crank pin, crank pin bearing, top-end bearing and silver-coated bronze phosphor thrust washers
• Compatible with Hot Rods and OE crankshafts
• Made in U.S.A.; connecting rod manufactured at Hot Rods Iowa facility

Polaris -- Sportsman 570 EFI 4x4 -- (2016, 2020, 2015, 2021, 2018, 2019, 2014); Polaris -- Sportsman X2 570 EPS 4x4 -- (2015, 2018, 2020, 2016, 2017, 2019, 2021); Polaris -- Sportsman Touring 570 4x4 -- (2017, 2018, 2015, 2019, 2021, 2014, 2016, 2020); Polaris -- Sportsman Touring 570 Premium 4x4 -- (2021); Polaris -- Ace 500 4x4 -- (2019, 2018, 2017); Polaris -- Ranger 500 (Mid-Size) EFI 4x4 -- (2018); Polaris -- Ranger 500 EFI 4x4 -- (2019, 2020); Polaris -- Ranger 570 (Mid-Size) EFI -- (2016, 2018, 2015, 2020, 2014, 2021, 2017, 2019); Polaris -- Ranger 570 (Full-Size) 4x4 -- (2018, 2019, 2016, 2017, 2020, 2021, 2015); Polaris -- Ranger Crew 570 4x4 -- (2015, 2016, 2021, 2014, 2017, 2019, 2020, 2018); Polaris -- Ace 570 EPS 4x4 -- (2019, 2018); Polaris -- Ace 570 4x4 -- (2017, 2015, 2016); Polaris -- Ranger Crew 570 (Full-Size) 4x4 -- (2015); Polaris -- Ranger Crew 570 (Full-Size) EPS 4x4 -- (2015); Polaris -- Ranger Crew 570-6 (Full-Size) 4x4 -- (2017, 2019, 2021, 2020, 2018, 2016); Polaris -- RZR 570 4x4 -- (2014, 2021, 2020, 2012, 2019, 2017, 2013, 2015, 2016, 2018); Polaris -- Sportsman 450 H.O. 4x4 -- (2021, 2017, 2020, 2019, 2018); Polaris -- Sportsman 570 Big Boss EPS 6x6 -- (2017, 2021, 2019, 2020, 2018); Polaris -- Sportsman Touring 570 EPS 4x4 -- (2016, 2015); Polaris -- Sportsman 570 SP EPS 4x4 -- (2015, 2016); Polaris -- RZR Trail 570 Premium 4x4 -- (2021); Polaris -- Sportsman 570 Utility HD LE 4x4 -- (2021); Polaris -- Sportsman 570 EPS 4x4 -- (2015, 2014, 2016); Polaris -- RZR Trail 570 4x4 -- (2021); Polaris -- Sportsman Touring 570 SP 4x4 -- (2015, 2016); Polaris -- Sportsman 570 Premium 4x4 -- (2021)