Eagle Honda F20C 4340 Billet Crankshaft 3F2037995893
Eagle Honda F20C 4340 Billet Crankshaft 3F2037995893
Part number: 1TJR4
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Honda F20C 4340Fitment notes & questions
Eagle 4340 Billet Crankshaft, listed for the Honda F20C. A new or reground crank is usually part of a full engine rebuild or stroker build.
Specifications
- Part type: Crankshaft
Fitment for the Honda F20C
Listed for the Honda F20C. Check your year, model and trim against the title before you order.
What it does
The crankshaft turns the up-and-down motion of the pistons into rotation. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.
Installation & tips
- Have the rotating assembly balanced if you change pistons, rods or the crank.
- Main and rod bearings: Always new with a crank.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model and trim match the fitment listed above (Honda F20C).

Crankshaft for the Honda F20C 4340: what to know
A new or reground crank is usually part of a full engine rebuild or stroker build.
Fitment notes
- Listed for: Honda F20C 4340.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Main and rod bearings. Always new with a crank.
More for your car: Crankshafts · Honda Parts · Engine
Questions about Honda F20C 4340 crankshaft
Will this fit my Honda F20C 4340?
Do I need balancing?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.