Arias Forged Pistons Toyota 4E-FTE 74.50mm +0.50mm -2.06 cc 8.7:1





SKU: A3710210 Categories: , , Tags: , ,


ARIAS PISTONS has been the leader in compact piston technology since our beginnings. While piston suppliers at that time focused mostly on larger-bore domestic V-8’s, ARIAS had the foresight to cater to the smaller-bore, higher-revving, hotter-running imports & domestic compacts.

Today, ARIAS maintains an unmatched advantage in the import and domestic compact market. Over three decades of research and development have led to the ARIAS Sport Compact shelf line.

  • Hi-tensile forged, not cast, billet material (4032 or 2618).
  • CNC machined working surfaces.
  • Optimized crowns for efficient combustion.
  • Diamond-turned ellipsoidal skirt profile.
  • All motor/Nitrous pistons feature lightweight, high strength construction.
  • Turbo/Nitrous pistons feature durable, heavy-duty design.


Shipping Weight (Dimensional) 5.0000
Part Type Pistons
Make Toyota / Lexus
Engine 4E-FTE
Compression Ratio 8.7:1
Bore Diameter 74.5mm
Pin Size 0.708″ / 18mm
Included Ring Set TP12745B, SP12745N, O30745
Included Pin 708-2000-15CP1C
Dome cc -2.06 cc
Compression Height 1.180″ / 30mm
Manufacturer Arias Pistons
Stroke 77.4mm
Skirt Type Full Round
Rod Length 4.645″ / 118mm
Piston Material 2618
Compression Ratio Range 8.0:1 – 9.0:1
Bore Oversize 0.020″ / 0.5mm
Rod Length Oversize Standard Length
Carb Legal No
Wrist Pin Dimensions .708″ x 2.000″ x .150″
Pin Material 5100 Chrome Moly Steel
Product Flags N/A

Additional information

Shipping Weight 5 lbs
Part Type



Arias Pistons

Car Make



Arias Pistons

ARIAS PISTONS was brought to life in 1969 as a manufacturer and supplier of high performance, high quality pistons and related hardware. Arias is a leader in Sport Compact and Domestic high performance pistons.


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