Engines and Components› Pistons and Piston Rings

JE Pistons

NISSAN SR20 TURBO FT 1.260 X 86.0

$948.96

SKU: J001 K557M86AP

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

JE Pistons K557M86AP is a piston set for Nissan SR20DET engines. It features an 86.0mm bore, 8.5:1 compression ratio, 32.00 mm compression height, and 0.8661 in. pin diameter. The pistons are made from 2618 High Strength Alloy and include a fully machined crown, precision ring grooves, and ArmorGlide™ Skirt Coating.

Fitment

Fitment Guaranteed

Don’t gamble
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandJE Pistons
Part NumberJ001 K557M86AP

Videos

Piston Install- SR20 super tech 87mm✅

Piston Install- SR20 super tech 87mm✅
How to select the Correct Piston Bore Size for your Engine Build - Real Street Performance

How to select the Correct Piston Bore Size for your Engine Build - Real Street Performance
How to install a piston ring on a piston | #autodoc #carhack

How to install a piston ring on a piston | #autodoc #carhack
+700HP SR20DET Engine Build - Full Start to Finish [4K]

+700HP SR20DET Engine Build - Full Start to Finish [4K]

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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