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ATTWOOD MARI

3 STP 420 SS AFT DIVE LDR

$1,015.05

SKU: A09O 19623-71

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In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Attwood Marine 19623-71 is a common-size stainless steel thru-hull connector designed for marine applications. It is compatible with 3/4", 1", and 1-1/8" hoses and features a uniform external size regardless of hose diameter. This fitting is ideal for ballast systems and tight hose routing in automated ballast system installations, matching factory stainless hardware. Major marine manufacturers like Centurion, Malibu, Mastercraft, Moomba, Sanger, Supra, and Tige utilize this type of fitting.

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

BrandATTWOOD MARI
Part NumberA09O 19623-71

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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