null Skip to main content
Zoom the image with the mouse

ARC Racing

GX390 Std Forged 88mm Piston Kit

PART NUMBER: 429720
Availability: Up to 7 day delay.
Special Order Stock: 10+
Ships in: Ships in 4-9 Days
$184.99

Std bore 3.464 Clearance .0025 (@.850 down from oil land). Use stock GX390 UT1 T3 rings

Use enclosed wristpin (Can also use GX390 wristpin, but must be shortened)

Comes with Piston, Wristpin and 2 Clips. Rings are sold separate, Part #DJ-3390-CL



Genuine HONDA Parts This piston is a standard, stock item for the GX390 Engines NOT for the GX340

GX390 Std Forged 88mm Piston Kit

$184.99
 

Std bore 3.464 Clearance .0025 (@.850 down from oil land). Use stock GX390 UT1 T3 rings

Use enclosed wristpin (Can also use GX390 wristpin, but must be shortened)

Comes with Piston, Wristpin and 2 Clips. Rings are sold separate, Part #DJ-3390-CL



Genuine HONDA Parts This piston is a standard, stock item for the GX390 Engines NOT for the GX340

 

Free Ground Shipping

On Orders $200

Easy Returns

Within 60 Days

Weekly Sales

On Popular Items

Real Tech Support

We back our products with real product knowledge