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JE Pistons / SRP · 312398

JE Pistons / SRP 312398

Part #: 312398
UPC: 193564037633

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Brand: JE Pistons / SRP Series: Flat Top Piston Sets
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Description: Piston Set, 2618, Flat Top, 3.189 Bore, 1.311 CD, 0.866 Pin, Set of 4.; JE, Fiat, 146A, 3.189 in. Bore, 7.80:1, Flat Top, 4 Cyl. Piston Kit

Description:

Proposition 65 WarningCancer and Reproductive Harm - www.P65Warnings.ca.gov

Description

Accumulator Groove, and Pin Fit. Sport Compact, Import and European Pistons are engineered, forged and machined 100% in the USA

Features & benefits

  • Forged in the USA using 2618 aluminum, yielding tensile strength and minimal thermal expansion
  • Designed specifically for Fiat 159A Engines. To provide optimized performance durability
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Made 100% in the USA
  • Accumulator Groove: A specialty groove between the top and second ring provides added volume for blow-by gases. This helps reduce pressure between the rings, improving top ring seal and minimizing ring flutter at high cylinder pressures.
  • Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.

Information

These pistons utilize our dedicated Forged Side Relief (FSR) forging that was specifically designed to increase strength.

Specifications

GTIN
00193564037633
Weight
5 lb
Height
5 in
Length
5 in
Width
9 in
EO
Offroad
Life cycle
Available to Order
Warehouse brand code
JEP
AAIA brand code
BHXG

Attributes

2nd Groove Width
0.04800
3D Undercrown Milling
No
Accumulator Groove
Yes
Add-On
JG1001-3189
Anodize Top Ring Groove
No
Bore Diameter
81.00
Bore Diameter - Web
81.00 MM
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Hierarchy
Auto>JE Pistons>Piston Kits>European
Combo 2
No
Compression Height
1.311
Compression Ratio
0.29722222222222
Connecting Rod Length
5.060 IN
Contact Reduction
No
Cylinder Head
146A
DVGP
No
Double Pin Oilers
No
EBAY Category ID
33623
EN Plating
No
Econo Undercrown Milling
No
Engine
146A
Engine - Web
146A
Engine Stroke
2.654
Engine Type
ICE
Exhaust Angle
18
Forging Type
FSR
Gas Distribution
No
Industry
Automotive
Intake Angle
18
Intake Depth
.158
Intake Diameter
1.400
Lateral Gas Ports
No
Make
Fiat
Make - Web
Fiat
Mill Undercrown
No
Oil Groove Width
0.11100
Oil Ring Thickness
0.111
Out of Stock Message
Please Allow Approximately 3 Weeks or Less for Shipping
Pin Fit
Yes
Piston Average Weight
291
Piston Avg Wt
291
Piston Head Type
Flat
Piston Material
2618
Piston Pin Length
2.250
Piston Pin Material
5115
Piston Pin Outside Diameter
0.866
Piston Pin Wall Thickness
0.150
Piston Quantity
4
Piston Qunatity
4
Piston Series
JE Pistons
Piston To Wall Clearance
-0.0038
Piston Volume
-6.40
Product Market
European
Product Type
Engine Piston Kit
Ring Set - Recommended
JG1001-3189
Ring Set Included
Yes
Ring Set Part Number
JG1001-3189
Ringset Included
Yes
Second Compression Ring Thickness
0.0480
Skirt Coat
No
Smooth Crown Finish
No
Stroke
2.654
Thermal Crown
No
Title
JE Pistons - Fiat, 146A, 81.00 mm Bore, Piston Kit
Title - Web
JE Pistons Fiat 146A Piston Kit - 81.00 mm Bore - 1.311 in. CH, -6.40 CC
Top Compression Ring Thickness
0.0400
Top Groove Width
0.04000
Tuff Skirt
No
Ultra Dome
No
Ultra Groove
No
Ultra Groove Plus Gas Port
No
Vertical Gas Ports
No
Wrist Pin Length
2.250
Wrist Pin Material
5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter
0.866
Wrist Pin Wall Thickness
0.150

Fitment status

This product is universal and will fit your application.

Application summary

Fiat 146A
Retail View
111-222-3333
Company
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