HOT RODS Connecting Rod Kit - Polaris [8189]

HOT RODS Connecting Rod Kit - Polaris [8189]

Manufacturer Part Number: 8189

Parts Unlimited Part Number: 09230327

Product Type: Connecting Rods & Parts

Connecting Rod Kit - Polaris

Details

• Product Name: Connecting Rod Kit
• Units: Kit
• Engine Type: 2-Cycle
• Displacement: 800 cc
• Material: 8620 Steel
• Riding Style: Snow
• 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 level of 58-62Rc
• Features 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
• Made in the USA
• Compatible with Hot Rods and OE crankshafts.

Verified Fitment

• 2011 Polaris 800 PRO-RMK 155
• 2012 Polaris 800 PRO-RMK 155
• 2012 Polaris SwitchBack 800 Assault
• 2011 Polaris SwitchBack 800 Assault
• 2008 Polaris Indy 800
• 2009 Polaris Indy 800
• 2010 Polaris Indy 800
• 2011 Polaris 800 PRO-RMK 163
• 2012 Polaris 800 PRO-RMK 163
• 2012 Polaris 800 Rush
• 2011 Polaris 800 Rush
• 2012 Polaris SwitchBack 800 w/144" Track