Fidanza 143331 Aluminum Flywheel
- 10.5 lbs flywheel weight for the 3.0L T
- 1050 steel ring gear, heat treated
- Replaceable 1045 steel friction plate
- Grade 8 button screws, military spec fasteners
- Steel stepped dowels
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A larger-engine Fidanza flywheel with a replaceable steel friction plate. It is listed only by engine size, so confirm the vehicle first.
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ASIN: B004TR9HPOModel: 143331Category: Flywheel
Overview
Fidanza mills the friction plate on this aluminum flywheel from steel, and the plate can be swapped without replacing the body. A heated, pressed-on ring gear is held by button screws.
Higher weight than the smaller-engine versions reflects the bigger application, but the listing gives no vehicle name. Heat treatment on the ring gear is aimed at durability.
Who it's for
Drivers who already identified this part number for the three liter application can order it directly. Others should confirm through the catalog rather than guess.
Pros and cons
- Heat treated ring gear
- Replaceable friction face
- Grade 8 ring gear screws
- Military spec fasteners
- Vehicle not named
- Letter T after engine size unexplained
Performance notes
The steel face carries the clutch load, while the aluminum body holds rotating mass down. Spacing of the military grade fasteners helps move heat away from the clutch surface.
Specifications
| Brand | Performance |
|---|---|
| Model | 143331 |
| Dimensions & fit | |
| Engine size | 3.0L T |
| Item weight | 10.5 lbs |
| Other details | |
| Model number | 143331 |
| Friction plate | 1045 steel, replaceable |
| Ring gear screws | Grade 8 button screws |
| Ring gear | 1050 steel, heat treated |
Frequently asked questions
How do I look after the Fidanza 143331 flywheel?
The listing gives no service steps. The friction plate is replaceable, so when the face wears you can renew it rather than replace the whole flywheel.
Can the 143331 be used on a smaller engine?
The description gives a weight for the 3.0L T only, so a smaller engine is not covered by the listing.
Does the 143331 use grade 8 screws?
Yes. The ring gear is secured with grade 8 button screws.