Engines and Components› Pistons and Piston Rings

SEALED POWER

COMPLETE OVERHAUL KIT

$1,989.55

SKU: S03T FPOH8V71NA

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

Moderate — 2–4 hours

Description

This part is an engine component, specifically a piston, designed for the Detroit Diesel 8V71 engine. The Detroit Diesel Series 71 is a two-stroke V8 diesel engine, 568 cubic inches (9.3 liters), commonly used in heavy-duty applications such as marine vessels, industrial machinery, buses, and trucks.

Fitment

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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.

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Specifications

BrandSEALED POWER
Part NumberS03T FPOH8V71NA

Videos

Detroit diesel 8v71 engine overheated, broken valve melted piston rings getting rebuilt Vintage bus

Detroit diesel 8v71 engine overheated, broken valve melted piston rings getting rebuilt Vintage bus
Assembling an 8V71 Detroit Diesel Long Block - DIESELPRO.COM - PART 2

Assembling an 8V71 Detroit Diesel Long Block - DIESELPRO.COM - PART 2
Assembling an 8V71 Detroit Diesel Long Block - DIESELPRO.COM - PART 1

Assembling an 8V71 Detroit Diesel Long Block - DIESELPRO.COM - PART 1
Compression Test 8v71 Detroit Diesel

Compression Test 8v71 Detroit Diesel
8v71 detroit diesel end plate oil leak

8v71 detroit diesel end plate oil leak
The Truth About the Detroit Diesel 8V71: Farming’s Loudest Mistake

The Truth About the Detroit Diesel 8V71: Farming’s Loudest Mistake
The Shocking Truth About the DD 8V71, the Engine Too Hot For Its Own Good

The Shocking Truth About the DD 8V71, the Engine Too Hot For Its Own Good

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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