Hot Rods
Hot Rods 4-Cycle Crankshaft Assembly - 4178 Yamaha Raptor 2006-2020
MPN:
4178
SKU:
0921-0124
Hot Rods
Hot Rods 4-Cycle Crankshaft Assembly - 4178 Yamaha Raptor 2006-2020
MPN:
4178
SKU:
0921-0124
Availability:
Out of stock
Factory assembled and trued to OEM specifications
Drop in replacement crankshaft requires no modification unless noted
CNC machined and dynamically balanced to suit the increased stroke
Add +2.00 mm to +4.00 mm of stroke depending on application
Uses stock piston unless noted
Main bearings not included
Can be matched with Cylinder Works Big Bore cylinders to get significant displacement and horsepower gains
Not re-buildable as the rods are shorter than OEM.
Specs
Stroke Length
89.00 mm
Type
Stroker
Product Name
Crankshaft Assembly
Features
Heavy Duty Crankshaft
Units
Assembly
Stroke Length
89,00 mm
Model
4-Cycle
Riding Style
ATV
Color/Finish
Steel
Material
4140 Steel
Displacement
727 cc
Part Notes
Connecting rod side clearance is 0.40 mm - 0.80 mm.
+5.00 mm stroke increase makes into 727 cc.
Uses stock piston.
Includes:
• Crankshaft
• MAG Crankshaft Bearing
Sold out
Original price
$673.95
-
Original price
$673.95
Original price
$673.95
$673.95
-
$673.95
Current price
$673.95
Product Details
Features
- Factory assembled and trued to OEM specifications
- Drop in replacement crankshaft requires no modification unless noted
- CNC machined and dynamically balanced to suit the increased stroke
- Add +2.00 mm to +4.00 mm of stroke depending on application
- Uses stock piston unless noted
- Main bearings not included
- Can be matched with Cylinder Works Big Bore cylinders to get significant displacement and horsepower gains
- Not re-buildable as the rods are shorter than OEM.
Specs
| Stroke Length | 89.00 mm |
| Type | Stroker |
| Product Name | Crankshaft Assembly |
| Features | Heavy Duty Crankshaft |
| Units | Assembly |
| Stroke Length | 89,00 mm |
| Model | 4-Cycle |
| Riding Style | ATV |
| Color/Finish | Steel |
| Material | 4140 Steel |
| Displacement | 727 cc |
Part Notes
- Connecting rod side clearance is 0.40 mm - 0.80 mm.
- +5.00 mm stroke increase makes into 727 cc.
- Uses stock piston.
- Includes:
- • Crankshaft
- • MAG Crankshaft Bearing
Features
- Factory assembled and trued to OEM specifications
- Drop in replacement crankshaft requires no modification unless noted
- CNC machined and dynamically balanced to suit the increased stroke
- Add +2.00 mm to +4.00 mm of stroke depending on application
- Uses stock piston unless noted
- Main bearings not included
- Can be matched with Cylinder Works Big Bore cylinders to get significant displacement and horsepower gains
- Not re-buildable as the rods are shorter than OEM.
Specs
| Stroke Length | 89.00 mm |
| Type | Stroker |
| Product Name | Crankshaft Assembly |
| Features | Heavy Duty Crankshaft |
| Units | Assembly |
| Stroke Length | 89,00 mm |
| Model | 4-Cycle |
| Riding Style | ATV |
| Color/Finish | Steel |
| Material | 4140 Steel |
| Displacement | 727 cc |
Part Notes
- Connecting rod side clearance is 0.40 mm - 0.80 mm.
- +5.00 mm stroke increase makes into 727 cc.
- Uses stock piston.
- Includes:
- • Crankshaft
- • MAG Crankshaft Bearing
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0921-0124 | 4178 | Out of Stock |
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.
Product Description
Features
- Factory assembled and trued to OEM specifications
- Drop in replacement crankshaft requires no modification unless noted
- CNC machined and dynamically balanced to suit the increased stroke
- Add +2.00 mm to +4.00 mm of stroke depending on application
- Uses stock piston unless noted
- Main bearings not included
- Can be matched with Cylinder Works Big Bore cylinders to get significant displacement and horsepower gains
- Not re-buildable as the rods are shorter than OEM.
Specs
| Stroke Length | 89.00 mm |
| Type | Stroker |
| Product Name | Crankshaft Assembly |
| Features | Heavy Duty Crankshaft |
| Units | Assembly |
| Stroke Length | 89,00 mm |
| Model | 4-Cycle |
| Riding Style | ATV |
| Color/Finish | Steel |
| Material | 4140 Steel |
| Displacement | 727 cc |
Part Notes
- Connecting rod side clearance is 0.40 mm - 0.80 mm.
- +5.00 mm stroke increase makes into 727 cc.
- Uses stock piston.
- Includes:
- • Crankshaft
- • MAG Crankshaft Bearing
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0921-0124 | 4178 | Out of 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.