Exterior Components› Body Panels and Components

Jabsco

SERVICE KIT (50890-SERIES)

$70.22

SKU: J02B SK890

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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

The Jabsco SK890 is a service kit designed for Jabsco 50890 series diaphragm waste pumps, specifically the 50890-1000 and 50890-1100 models. This kit provides the necessary components to rebuild the waste pump. Included in the kit are a cover, diaphragm, hex head screws, a recessed pan head screw, washers, joker valves, and ports.

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

BrandJabsco
Part NumberJ02B SK890

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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