Exterior Components Body Panels and Components

Sun Coast Converters

Suncoast Converters Servo Piston - Use With PTFE Or Metal Seals 28821-02

$59.93

SKU: S02K 28821-02

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sun Coast Converters 28821-02 is a servo piston designed for GM Powerglide transmissions. It features a dual-seal design and a high-strength billet aluminum construction.
The piston has a rounded profile to help distribute stress more effectively. This component can be used with either one or two PTFE or OEM-style cast seals.

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

BrandSun Coast Converters
Part NumberS02K 28821-02

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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