Skip to content
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 4-Cycle Crankshaft Assembly - 4078 Yamaha Raptor 2006-2020

MPN: 4078 SKU: 0921-0121
Hot Rods

Hot Rods 4-Cycle Crankshaft Assembly - 4078 Yamaha Raptor 2006-2020

MPN: 4078 SKU: 0921-0121
Availability:
7 in stock, ready to be shipped
Sold complete with the original proven Hot Rods connecting rods, top-end bearings (unless otherwise noted) and crankshaft webs Factory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durability Complete and ready for installation Completely rebuildable with genuine Hot Rods connecting rods and bearings (unless otherwise noted) Gears are made at a quality level of DIN class 9 or higher Specs Type OEM Stroke Displacement 700 cc Model 4-Cycle Riding Style ATV Units Assembly Features Heavy Duty Crankshaft Material 4140 Steel Color/Finish Steel Product Name Crankshaft Assembly Stroke Length 84.00 mm Part Notes Connecting rod side clearance is 0.40 mm - 0.80 mm. Includes: • Crankshaft • MAG Crankshaft Bearing
Original price $619.95 - Original price $619.95
Original price
$619.95
$619.95 - $619.95
Current price $619.95

Product Details

Features

  • Sold complete with the original proven Hot Rods connecting rods, top-end bearings (unless otherwise noted) and crankshaft webs
  • Factory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durability
  • Complete and ready for installation
  • Completely rebuildable with genuine Hot Rods connecting rods and bearings (unless otherwise noted)
  • Gears are made at a quality level of DIN class 9 or higher

Specs

Type OEM Stroke
Displacement 700 cc
Model 4-Cycle
Riding Style ATV
Units Assembly
Features Heavy Duty Crankshaft
Material 4140 Steel
Color/Finish Steel
Product Name Crankshaft Assembly
Stroke Length 84.00 mm

Part Notes

  • Connecting rod side clearance is 0.40 mm - 0.80 mm.
  • Includes:
  • • Crankshaft
  • • MAG Crankshaft Bearing

Product Description

Features

  • Sold complete with the original proven Hot Rods connecting rods, top-end bearings (unless otherwise noted) and crankshaft webs
  • Factory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durability
  • Complete and ready for installation
  • Completely rebuildable with genuine Hot Rods connecting rods and bearings (unless otherwise noted)
  • Gears are made at a quality level of DIN class 9 or higher

Specs

Type OEM Stroke
Displacement 700 cc
Model 4-Cycle
Riding Style ATV
Units Assembly
Features Heavy Duty Crankshaft
Material 4140 Steel
Color/Finish Steel
Product Name Crankshaft Assembly
Stroke Length 84.00 mm

Part Notes

  • Connecting rod side clearance is 0.40 mm - 0.80 mm.
  • Includes:
  • • Crankshaft
  • • MAG Crankshaft Bearing

Part Numbers
Store SKU MFR. Product # Availability
0921-0121 4078 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

  • Sold complete with the original proven Hot Rods connecting rods, top-end bearings (unless otherwise noted) and crankshaft webs
  • Factory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durability
  • Complete and ready for installation
  • Completely rebuildable with genuine Hot Rods connecting rods and bearings (unless otherwise noted)
  • Gears are made at a quality level of DIN class 9 or higher

Specs

Type OEM Stroke
Displacement 700 cc
Model 4-Cycle
Riding Style ATV
Units Assembly
Features Heavy Duty Crankshaft
Material 4140 Steel
Color/Finish Steel
Product Name Crankshaft Assembly
Stroke Length 84.00 mm

Part Notes

  • Connecting rod side clearance is 0.40 mm - 0.80 mm.
  • Includes:
  • • Crankshaft
  • • MAG Crankshaft Bearing