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FW121 Flywheel: Ford Medium Trucks, Woodchippers with 4.9L - 12 or 13 in.

Actual product(s) shown.

FW121 Flywheel: Ford Medium Trucks, Woodchippers with 4.9L - 12 or 13 in.

This flywheel is used with a Standard (Manual) Transmission only.
In Stock
MSRP: $337.49188.5900
Price: $198.49
Sale Price: $188.59

This item qualifies for Free Shipping!

Part #: FW121
Brand: Phoenix Friction Products
Weight: 48
Handling Time: 1-2 days
This is a NEW stock replacement Flywheel. The picture (when available) is of the actual product, and shows both sides. If the flywheel you are replacing is different in any way, please contact us for technical assistance.

Flywheels that have too much material removed can affect the clutch release in hydraulic release systems. Is some cases, the flywheel cannot be resurfaced. In these cases, the flywheel is sold as part of the clutch kit.

Flywheel Weight (lbs)

Weighted for Externally Balanced Engine No

Solid or Dual Mass



Cast Iron

Flywheel Step


Pressure Plate Bolt Circle

Dual pattern/12.875"/14.125"

Pressure Plate Bolt Hole Thread Size

Dowel Pin Location

Dowel Pin Size N.A.

Flat or Stepped


Pressure Plate Bolt Pattern

Dual Pattern / 3 Groups of Two

Crankshaft Center Hole Diameter

Crankshaft Mating Surface to Pressure Plate Mounting Surface

Crankshaft Bolt Circle Diameter

Number of Crankshaft Bolt Holes


Crankshaft Bolt Hole Size

Flywheel Counter Bore Diameter

Flywheel Counter Bore Depth

Ring Gear Outside Diameter


Ring Gear Inside Diameter


Number Of Teeth

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