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Hot Rods Connecting Rod Kit - 8688

  • Part #:
    146645
  • Manufacturer Part #:
    8688

MSRP Price: $159.95

Our Price: $143.96

You Save:
$15.99 (10%)
1 on Hand

Overview of Hot Rods Connecting Rod Kit - 8688

  • Manufactured from hot-rolled ASTM 4115 and case-hardened to 58-62 RC
  • Feature the latest in caged needle roller bearing designs for high rpm
  • Uniquely designed big end uses strategically located side scalloping and vent slots to minimize bearing race distortion at high rpm
  • Shot-peened to eliminate surface stress risers and to smoothly blend together the rod forgings radiuses
  • Double honing produces an ultra-round bearing surface for reliability 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
  • Rod assembly sold complete with rod, crank pin, crank pin bearing, top-end bearing and silver-coated bronze phosphur thrust washers


Included Items:

(1) Connecting rod

(1) Crank pin

(20) Bearing rollers

(1) Bearing cage

Specs for Hot Rods Connecting Rod Kit - 8688

Type Connecting Rod
Units Kit
Weight 2.00 lbs

Specs for Hot Rods Connecting Rod Kit - 8688

Type Connecting Rod
Units Kit
Weight 2.00 lbs

Fitment for Hot Rods Connecting Rod Kit - 8688

See if this part fits your ride

Part 146645 fits the following machines

Yamaha
  • 2013 Yamaha YFZ450R
  • 2012 Yamaha YFZ450R
  • 2011 Yamaha YFZ450R
  • 2010 Yamaha YFZ450R
  • 2009 Yamaha YFZ450R
  • 2013 Yamaha YFZ450RSE Special Edition
  • 2012 Yamaha YFZ450RSE Special Edition
  • 2011 Yamaha YFZ450RSE Special Edition
  • 2010 Yamaha YFZ450RSE Special Edition
  • 2009 Yamaha YFZ450RSE Special Edition
  • 2011 Yamaha YFZ450X
  • 2010 Yamaha YFZ450X
  • 2011 Yamaha YFZ450X SE
  • 2010 Yamaha YFZ450XBB Bill Balance Edition
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Instructions and Manuals for Hot Rods Connecting Rod Kit - 8688