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JE Pistons Nissan KA24DE 89.5mm Bore 9.0:1 CR -22.6 Piston KIT (Set of 4)

SKU: JEP317925

Engine Piston Kit

JE Piston Sets -4 Cyl...

JE Pistons Nissan KA24DE 89.5mm Bore 9.0:1 CR -22.6 Piston KIT (Set of 4)

SKU: JEP317925

Engine Piston Kit

JE Piston Sets -4 Cyl...

A$1,828.51
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Description

Sport Compact, Import and European forged pistons from JE Pistons are the result of over 75 years of industry leading experience extended to our range of premium forged pistons for Nissan KA24DE Engines. JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equipped with the following custom level features

Product Overview

Sport Compact, Import and European forged pistons from JE Pistons are the result of over 75 years of industry leading experience extended to our range of premium forged pistons for Nissan KA24DE Engines. JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equipped with the following custom level features


Features and Benefits

  • Forged in the USA using 2618 aluminum, yielding tensile strength and minimal thermal expansion
  • Designed specifically for Nissan KA24DE 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.
  • Skirt Coat: Skirt Coat reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise

Product Details

2nd Groove Width:0.048
3D Undercrown Milling:No
Accumulator Groove:Yes
Add-On:JG1001-3524
Anodize Top Ring Groove:No
Bore Diameter:89.50
Combo 2:No
Compression Height:1.336
Compression Ratio:0.375
Connecting Rod Length:6.496 IN
Contact Reduction:No
Cylinder Head:KA24DE
DVGP:No
Description:JE Pistons Nissan KA24DE 89.5mm Bore 9.0:1 CR -22.6 Piston KIT (Set of 4)
Double Pin Oilers:No
EN Plating:No
Econo Undercrown Milling:No
Engine Displacement:KA24DE
Engine Stroke:3.780
Engine Type:ICE
Engine:KA24DE
Forging Type:FSR
Gas Distribution:No
Industry:Automotive
Lateral Gas Ports:No
Make:Nissan
Mill Undercrown:No
Oil Groove Width:0.11100
Oil Ring Thickness:0.111
Part Number:jep317925
Pin Fit:Yes
Piston Average Weight:335
Piston Head Type:Dish
Piston Material:2618
Piston Quantity:4
Piston Series:JE Pistons
Piston To Wall Clearance:-0.004
Piston Volume:-22.60
Product Market:Sport Compact
Product Type:Engine Piston Kit
Prop 65 (C, R or CR):CR
Prop 65 Yes/No:Yes
Ring Set - Recommended:JG1001-3524
Ring Set Included:Yes
Ring Set Part Number:JG1001-3524
Second Compression Ring Thickness:0.0480
Skirt Coat:Yes
Smooth Crown Finish:No
Thermal Crown:No
Top Compression Ring Thickness:0.0400
Top Groove Width:0.04000
Tuff Skirt:No
Ultra Dome:No
Ultra Groove Plus Gas Port:No
Ultra Groove:No
Vertical Gas Ports:No
Wrist Pin Length:2.250
Wrist Pin Material:5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter:0.827
Wrist Pin Wall Thickness:0.150

Application Summary

Nissan KA24DE

Part Type

Engine Piston Kit

Data: v4.2 - Upd: 2026-10-17 10:05:48

Features

  • 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.
  • Designed specifically for Nissan KA24DE Engines. To provide optimized performance durability
  • Forged in the USA using 2618 aluminum, yielding tensile strength and minimal thermal expansion
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Made 100% in the USA
  • 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.
  • 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
  • Skirt Coat: Skirt Coat reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise

Specifications

2nd Groove Width:
0.048
3D Undercrown Milling:
No
Accumulator Groove:
Yes
Add-On:
JG1001-3524
Anodize Top Ring Groove:
No
Bore Diameter:
89.50
Combo 2:
No
Compression Height:
1.336
Compression Ratio:
0.375
Connecting Rod Length:
6.496 IN
Contact Reduction:
No
Cylinder Head:
KA24DE
DVGP:
No
Description:
JE Pistons Nissan KA24DE 89.5mm Bore 9.0:1 CR -22.6 Piston KIT (Set of 4)
Double Pin Oilers:
No
EN Plating:
No
Econo Undercrown Milling:
No
Engine Displacement:
KA24DE
Engine Stroke:
3.780
Engine Type:
ICE
Engine:
KA24DE
Forging Type:
FSR
Gas Distribution:
No
Industry:
Automotive
Lateral Gas Ports:
No
Make:
Nissan
Mill Undercrown:
No
Oil Groove Width:
0.11100
Oil Ring Thickness:
0.111
Part Number:
jep317925
Pin Fit:
Yes
Piston Average Weight:
335
Piston Head Type:
Dish
Piston Material:
2618
Piston Quantity:
4
Piston Series:
JE Pistons
Piston To Wall Clearance:
-0.004
Piston Volume:
-22.60
Product Market:
Sport Compact
Product Type:
Engine Piston Kit
Prop 65 (C, R or CR):
CR
Prop 65 Yes/No:
Yes
Ring Set - Recommended:
JG1001-3524
Ring Set Included:
Yes
Ring Set Part Number:
JG1001-3524
Second Compression Ring Thickness:
0.0480
Skirt Coat:
Yes
Smooth Crown Finish:
No
Thermal Crown:
No
Top Compression Ring Thickness:
0.0400
Top Groove Width:
0.04000
Tuff Skirt:
No
Ultra Dome:
No
Ultra Groove Plus Gas Port:
No
Ultra Groove:
No
Vertical Gas Ports:
No
Wrist Pin Length:
2.250
Wrist Pin Material:
5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter:
0.827
Wrist Pin Wall Thickness:
0.150

Reference Information

Brand Name/s JE Pistons
StreetFX SKU jep317925
SFX Item ID 4358694
Supplier Item Code 4358694
Manufacturer SKU 317925
Manufacturer UPC 193564045966
Alternative References KA24DE, 89.5mm

Compatibility

Nissan KA24DE

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