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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Hot Rods

Hot Rods Connecting Rod Kit - 8139 Honda CR500R 1987-2001

MPN: 8139 SKU: CR166
Hot Rods

Hot Rods Connecting Rod Kit - 8139 Honda CR500R 1987-2001

MPN: 8139 SKU: CR166
Availability:
6 in stock, ready to be shipped
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 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 the USA Specs Engine Type 2-Cycle Displacement 500 cc Material 8620 Steel Units Kit Product Name Connecting Rod Kit Riding Style Off-Road Part Notes Connecting Rod Big End I.D. 34.000 mm Connecting Rod Big End Width: 19.750 mm Connecting Rod Center-to-Center: 144.000 mm Connecting Rod Small End I.D. 25.000 mm Connecting Rod Small End Width: 23.980 mm Thrust Washer Thickness 1.500 mm Pin Length: 67.500 mm Kit Includes: • Connecting Rod • Crank Pin • Crank Pin Bearing • Wrist Pin Bearing • Thrust Washers
Original price $165.95 - Original price $165.95
Original price
$165.95
$165.95 - $165.95
Current price $165.95

Product Details

Features

  • 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
  • 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 the USA

Specs

Engine Type 2-Cycle
Displacement 500 cc
Material 8620 Steel
Units Kit
Product Name Connecting Rod Kit
Riding Style Off-Road

Part Notes

  • Connecting Rod Big End I.D. 34.000 mm
  • Connecting Rod Big End Width: 19.750 mm
  • Connecting Rod Center-to-Center: 144.000 mm
  • Connecting Rod Small End I.D. 25.000 mm
  • Connecting Rod Small End Width: 23.980 mm
  • Thrust Washer Thickness 1.500 mm
  • Pin Length: 67.500 mm
  • Kit Includes:
  • • Connecting Rod
  • • Crank Pin
  • • Crank Pin Bearing
  • • Wrist Pin Bearing
  • • Thrust Washers

Product Description

Features

  • 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
  • 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 the USA

Specs

Engine Type 2-Cycle
Displacement 500 cc
Material 8620 Steel
Units Kit
Product Name Connecting Rod Kit
Riding Style Off-Road

Part Notes

  • Connecting Rod Big End I.D. 34.000 mm
  • Connecting Rod Big End Width: 19.750 mm
  • Connecting Rod Center-to-Center: 144.000 mm
  • Connecting Rod Small End I.D. 25.000 mm
  • Connecting Rod Small End Width: 23.980 mm
  • Thrust Washer Thickness 1.500 mm
  • Pin Length: 67.500 mm
  • Kit Includes:
  • • Connecting Rod
  • • Crank Pin
  • • Crank Pin Bearing
  • • Wrist Pin Bearing
  • • Thrust Washers

Part Numbers
Store SKU MFR. Product # Availability
CR166 8139 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • 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
  • 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 the USA

Specs

Engine Type 2-Cycle
Displacement 500 cc
Material 8620 Steel
Units Kit
Product Name Connecting Rod Kit
Riding Style Off-Road

Part Notes

  • Connecting Rod Big End I.D. 34.000 mm
  • Connecting Rod Big End Width: 19.750 mm
  • Connecting Rod Center-to-Center: 144.000 mm
  • Connecting Rod Small End I.D. 25.000 mm
  • Connecting Rod Small End Width: 23.980 mm
  • Thrust Washer Thickness 1.500 mm
  • Pin Length: 67.500 mm
  • Kit Includes:
  • • Connecting Rod
  • • Crank Pin
  • • Crank Pin Bearing
  • • Wrist Pin Bearing
  • • Thrust Washers