Drivetrain› Shifters and Components

Sun Coast Converters

Suncoast 4L80E Heavy Duty Case Bushing Kit SUN34006-SPB

$99.00

SKU: S02K 34006-SPB

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

Moderate — 2–4 hours

Description

Suncoast 4L80E Heavy Duty Case Bushing Kit SUN34006-SPB

MIA's Description

The Sonnax Heavy Duty Case Bushing Kit is a must-have for rebuilding TH400, 4L80E, or 4L85E transmissions. This kit, part number 34006-SPB, is designed for increased durability, especially in high-torque or work applications. Sonnax is known for producing quality hard parts that are built to last.

Fitment

Fitment Guaranteed

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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

BrandSun Coast Converters
Part NumberS02K 34006-SPB

Videos

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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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