SHOP HP-100 PARTS
Keep your HP-100 hand pump operating like new, year after year, with these genuine GPI replacement parts.
In honor of Memorial Day, Great Plains Industries, Wichita, KS, will be closed on Monday, May 25th, 2026.
We will resume normal business hours on Tuesday, May 26th
In honor of Memorial Day, Great Plains Industries, Wichita, KS, will be closed on Monday, May 25th, 2026.
We will resume normal business hours on Tuesday, May 26th
Shop here for GPI HP-100 Hand Pump Parts and Accessories. Keep your hand pump working as efficiently as it did new with these overhaul/rebuild kits.
Anti-siphon vent kit for HP-90, HP-100, and RP-10 hand pumps. Allows fuel to drain back safely and supports proper pump venting.
Rebuild kit for HP-100 hand pumps. The kit includes a piston ring, three seals, packing seals, mylar film, and a liner to restore smooth manual pum...
View full detailsReplacement check valve and gasket kit for HP-100 hand pumps. Helps maintain proper sealing and reliable manual pump performance.
Piston assembly kit for HP-100 hand pumps. Genuine replacement parts help restore performance and extend manual pump life.
Replacement packing seals for HP-100 hand pumps. Designed to restore proper sealing, reduce leaks, and support reliable manual pump operation.
Outlet cover replacement kit for HP-100 hand pumps. Easy to install and designed to help maintain proper operation and protect internal components.
Replacement handle hardware kit for HP-100 hand pumps. Includes required components to restore secure handle attachment and reliable manual operation.
Replacement handle for HP-100 hand pumps. Designed for proper fit and smooth manual operation to restore reliable pumping performance.
18 GPM 10 micron particulate filter kit for fuel transfer pumps. Helps remove contaminants to protect pumps and maintain clean fuel flow. NOTE: May...
View full details3/4-inch NPT cast aluminum filter adapter rated for 18 GPM fuel transfer pumps. Supports secure filter installation and helps protect your equipment.
GPI's telescoping suction pipe provides the best seal technology on the market. Adjusts from 15 to 40 inches to fit most standard tank sizes. The s...
View full detailsReplacement 3/4-inch NPT unleaded nozzle for HP-100 and RP-10 hand pumps. Designed for proper fit, smooth flow, and reliable manual fueling.
Replacement hose with static wire for hand pumps. 3/4-inch NPT x 3/4-inch, 5 ft 6 in length. Compatible with gasoline up to E15, diesel fuel up to ...
View full detailsReplacement inlet cover kit for HP-100 hand pumps. Genuine parts restore sealing and protect internal pump components.
Keep your HP-100 hand pump operating like new, year after year, with these genuine GPI replacement parts.