Engines and Components› Pistons and Piston Rings

SEALED POWER

PISTON KIT W/CROWN & SKIRT

$327.97

SKU: S03T FP-PK4983

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

Moderate — 2–4 hours

Description

The SEALED POWER FP-PK4983 is a piston kit or a component within a piston kit designed for Caterpillar 3126 and C7 diesel engines. It is intended for heavy-duty applications such as medium-duty trucks, buses, and industrial equipment.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

BrandSEALED POWER
Part NumberS03T FP-PK4983

Videos

7.2 CAT 3126 Cylinder Block Rebuild | #FTreeKitty [EP7]

7.2 CAT 3126 Cylinder Block Rebuild | #FTreeKitty [EP7]
REVIEW: Everything Wrong With A 7.2 CAT 3126 Diesel

REVIEW: Everything Wrong With A 7.2 CAT 3126 Diesel
A Kit To Help Protect Your C7, 3126, or C9 Injectors? IFS Kit review.

A Kit To Help Protect Your C7, 3126, or C9 Injectors? IFS Kit review.
How To Install A Front Main Seal On Cat 3126, C7, and C9 Diesel Engines.

How To Install A Front Main Seal On Cat 3126, C7, and C9 Diesel Engines.
How To Troubleshoot HEUI Systems and IAP faults. 164 Faults. 3126, C7, and C9 Cat Engines.

How To Troubleshoot HEUI Systems and IAP faults. 164 Faults. 3126, C7, and C9 Cat Engines.
How To Make Your Cat C7, 3126, or C9 Bulletproof. HEUI System Upgrade.

How To Make Your Cat C7, 3126, or C9 Bulletproof. HEUI System Upgrade.
A CAT DIESEL!? Caterpillar 3126 7.2L Turbo Diesel Engine Teardown! Part 1: Lets Take The Top Off!

A CAT DIESEL!? Caterpillar 3126 7.2L Turbo Diesel Engine Teardown! Part 1: Lets Take The Top Off!

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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