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⭐ HAPPY HOLIDAYS! ⭐

Great Plains Industries U.S.A. will be closed Wednesday, December 24th, Thursday, December 25th, Friday, December 26th, and Thursday, January 1st, 2026 to enjoy the holiday season.

⭐ HAPPY HOLIDAYS! ⭐

Great Plains Industries U.S.A. will be closed Wednesday, December 24th, Thursday, December 25th, Friday, December 26th, and Thursday, January 1st, 2026 to enjoy the holiday season.

Seal Kits

Our selection of Overhaul Seal Kits to maintain your transfer pump. Replacing old worn out seals is economical way to keep your reliable transfer pump operating like a brand-new machine.
$58.99 - $58.99
$58.99
$58.99 - $58.99
$58.99

HP-90 Rebuild Kit

2+ in stock

This GPI Overhaul Kit is designed to keep the GPI HP-90 Lever-Action Piston Hand Pump working as long as possible. It includes flapper valves, O-Ri...

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$58.99 - $58.99
$58.99
$58.99 - $58.99
$58.99