Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- Piston Ring Squaring Tool
- 4.240"-4.380"
- Made in the USA
JEGS Piston Ring Squaring Tools help you to accurately determine the end gap on your piston rings to insure proper ring seal. Available in a wide variety of sizes to fit most any engine including late model GM and Ford. Machined from billet aluminum and hard anodized for strength and durability.
Part TypePiston Ring Squaring Tool
Product LineJEGS Piston Ring Squaring Tools
BrandJEGS
Package Height2.3
Package Width4.7
Package Length4.7
Weight0.45 PG
Part CategoryAccessories
Bore Adjustment Range (In.)4.24-4.38
ColorBlack
Part FitmentUniversal
FinishBlack Anodized
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Engine Piston Ring Filer with Abrasive Wheel [Hand Crank]](https://www.jegs.com/images/mini_200/700/778/778-66785.jpg)
PROFORM
66765 Electric Piston Ring Filer, Electronic Rechargeable Model
Part Number : 778-66765
$32999$359.99
You Save$30.00
JEGS
Wrinkle Band Ring Compressor Adjustable for 3" -5" Bore Sizes
Part Number : 555-W80574
$1599$17.99
You Save$2.00
JEGS
32-Blade Feeler Gauge Kit 0.0015" to 0.035" (0.038mm to 0.889mm)
Part Number : 555-80500
$999$10.99
You Save$1.00
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
JEGS
Premium 10-Blade Feeler Gauge Kit 0.015 in. to 0.035 in. (0.381mm to 0.889mm)
Part Number : 555-80502
$1777$20.99
You Save$3.22
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
JEGS
Offset 12-Blade Feeler Gauge Kit 0.008" to 0.026" (0.203mm to 0.660mm)
Part Number : 555-80501
$1499$16.19
You Save$1.20
![Break-In Oil, 10W30 [1 Quart, 32 oz.]](https://www.jegs.com/images/mini_200/500/555/555-28067.jpg)
JEGS
Engine Storage Bag 48 in. L x 35 in. W x 34 in. H
Part Number : 555-80039
$1199$12.99
You Save$1.00
![Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81156.jpg)
JEGS
Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]
Part Number : 555-81156
$9099$111.99
You Save$21.00
![1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]](https://www.jegs.com/images/mini_200/500/555/555-m200db.jpg)
JEGS
1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]
Part Number : 555-M200DB
$5239$56.99
You Save$4.60
![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)
PROFORM
Part Number : 778-66765
$32999$359.99
You Save$30.00
Some parts are not legal for use in California or other states with similar laws / regulations
