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PowerFill Ball Valve Assembly #0427 – Replacement Shut-Off for Motive Fluid Tanks

Restore precise flow control on your Motive PowerFill™ pressure tank with the PowerFill Ball Valve Assembly #0427. This factory-spec ball-valve assembly replaces worn or leaking valves on any PowerFill hand-pump or shop-air fluid dispenser, giving you a crisp on/off action and leak-free operation when topping off differentials, gearboxes, coolant reservoirs, or hydraulic systems.

Feature Benefit
Full-port stainless-steel ball valve Corrosion-proof, smooth quarter-turn action—handles gear oil, ATF, coolant, brake fluid, and more.
Pre-installed ¼" NPT quick-disconnect nipple Snaps onto PowerFill hoses in seconds for effortless line changes and spill-free storage.
Viton® O-ring & PTFE seats Chemical-resistant seals stand up to aggressive fluids and repeated use.
Compact, knurled shut-off lever Positive grip with oily gloves; precise flow control in tight engine bays.
OEM replacement kit Includes valve body, nipple, and thread sealant—no extra parts to buy.

Swap out your old valve in minutes: thread off the original, apply the included sealant to the male NPT, tighten into the tank, reconnect the hose, and you’re back to smooth, one-person fluid service—no drips, no fuss.

Fits all Motive PowerFill tanks and hand pumps equipped with the stainless female quick-disconnect coupler.




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