Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Instruction Sheets for Part Number UEM-IC537CK038MM
ICON Premium Forged Piston and Ring Kits IC537CK.038MM
Part Number: UEM-IC537CK038MM
ICON Premium Forged Piston and Ring Kits
Pistons, Premium Forged, 3.918 in. Bore, Dome, 1.209 in. Comp. Height, Press/Float Pin, 1.2mm x 1.2mm x 2.0mm Ring Grooves, w/Rings, Subaru, H4, Kit
See More Specifications
|
Check the Fit
Estimated Ship Date: Dec 2, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
IC537CK.038MM
Part Type:
Product Line:
Summit Racing Part Number:
UEM-IC537CK038MM
UPC:
800745251626
Piston Rings Included:
Yes
Bore (in.):
3.918 in.
Bore (mm):
99.538mm
Stroke:
3.110 in.
Engine Stroke Type:
Stock
Actual Engine Displacement:
2.5L/150
Rod Length:
5.137 in.
Piston Material:
Forged aluminum
Compression Height (in.):
1.209 in.
Piston Head Volume (cc):
-0.70cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.905 in.
Piston Ring Thickness:
1.20mm x 1.20mm x 2.00mm
File Fit:
Yes
Gapless:
No
Top Ring Thickness:
1.2mm
Second Ring Thickness:
1.2mm
Oil Ring Thickness:
2.0mm
Remanufactured:
No
Quantity:
Sold as a set of 4.
Notes:
Features 8-valve relief design (0.047 in. dome) for use in either bank of EJ25 engine, 0.020 in. offset pin, and coated skirts. Offered in 0.0015 in. (0.038mm) for hone cleanup. Includes OE-style pin locks and ring set that requires file to fit.
ICON Premium Forged Piston and Ring Kits
You don't need a king's ransom to rule the track, thanks to ICON premium forged piston and ring kits. They deliver high-performance racing pistons crafted from high-strength, primary aluminum alloys and matching performance piston rings. The pistons feature fully machined heads and valve ports, advanced accumulator and mini groove technology, drilled pin holes, triple-wound spiral lock rings, and their proprietary diamond-finished skirts. ICON premium forged pistons can handle the pressure and abuse from the horsepower numbers that your engine produces. If you're ready to give up your kingdom to build more horsepower with a great set of pistons--think again! The ICON premium forged pistons and ring kit best suited for your application will help you reign victorious without spending a lot of cash.
Applications
Loading...
Loading...
Questions & Answers
Ask a Question
What type of question would you like to submit?
I have a Customer Service question
(order, shipping, returns, protection plans, etc.). Customer Service Question
(order, shipping, returns, protection plans, etc.). Customer Service Question
- OR -
I would like to ask other customers
a question about this Product. Product Related Question
a question about this Product. Product Related Question
Loading...
Reviews Write a Review
Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Email this page
