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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

SEE PRO20-115 EXPLODED PARTS VIEW

Shop for replacement parts using the exploded view diagram below

PRO20-115 Parts & Accessories

Your 1-stop shop for PRO20 GPM 115V Parts and Accessories. Everything from maintenance replacement kits to add-on filter kits available here. Order now to keep your pump working like new.

Original price $83.99 - Original price $83.99
Original price
$83.99
$83.99 - $83.99
Current price $83.99

PRO20 Series Fuel Transfer Pump Rebuild Kit

2+ in stock

Replacement rebuild kit for PRO25-012, PRO20-115, and PRO20-230 fuel transfer pumps. Includes vanes, shaft key, and seal for reliable performance.

Original price $83.99 - Original price $83.99
Original price
$83.99
$83.99 - $83.99
Current price $83.99
Original price $36.99 - Original price $36.99
Original price
$36.99
$36.99 - $36.99
Current price $36.99

PRO20-115 & PRO35-115 Fuel Transfer Pump Rotor-Vane Cover Plate Kit

2+ in stock

Replace the rotor-vane cover plate on PRO20-115 or PRO35-115 fuel transfer pumps. Easy-to-install kit helps protect internal components and extend ...

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Original price $36.99 - Original price $36.99
Original price
$36.99
$36.99 - $36.99
Current price $36.99
Original price $24.99 - Original price $24.99
Original price
$24.99
$24.99 - $24.99
Current price $24.99

GPRO Fuel Transfer Pump Seal Kit

2+ in stock

GPI replacement seal kit for GPRO fuel transfer pumps. Quick installation helps restore performance and keep your pump running reliably year after ...

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Original price $24.99 - Original price $24.99
Original price
$24.99
$24.99 - $24.99
Current price $24.99
Original price $25.99 - Original price $25.99
Original price
$25.99
$25.99 - $25.99
Current price $25.99

PRO20-115 Fuel Transfer Pump Power Switch Kit

2+ in stock

Replace the power switch on your PRO20-115 fuel transfer pump with this easy to install switch kit for reliable operation in the field.

Original price $25.99 - Original price $25.99
Original price
$25.99
$25.99 - $25.99
Current price $25.99
Original price $40.99 - Original price $40.99
Original price
$40.99
$40.99 - $40.99
Current price $40.99

PRO20-115 Remote Dispenser Fuel Transfer Pump Switch Lock Kit

2+ in stock

Secure the switch lever in the ON position on PRO20-115 remote dispenser pumps. Includes switch lock and mounting screw. OEM replacement kit.

Original price $40.99 - Original price $40.99
Original price
$40.99
$40.99 - $40.99
Current price $40.99
Original price $127.99 - Original price $127.99
Original price
$127.99
$127.99 - $127.99
Current price $127.99

PRO20-115 & PRO35-115 Fuel Transfer Pump Base Assembly Kit

2+ in stock

Replacement base assembly kit for PRO20-115 and PRO35-115 fuel transfer pumps. Easy to install and designed to keep your pump running reliably.

Original price $127.99 - Original price $127.99
Original price
$127.99
$127.99 - $127.99
Current price $127.99
Original price $31.99 - Original price $31.99
Original price
$31.99
$31.99 - $31.99
Current price $31.99

PRO Series Fuel Transfer Pump Strainer Check Valve

2+ in stock

Replacement strainer and check valve assembly for GPRO pumps. Includes a 315-micron inlet strainer to help keep vane pumps primed and debris free.

Original price $31.99 - Original price $31.99
Original price
$31.99
$31.99 - $31.99
Current price $31.99
Original price $10.99 - Original price $10.99
Original price
$10.99
$10.99 - $10.99
Current price $10.99

PRO20-115 & PRO35-115 Fuel Transfer Pump Strainer Check Valve Cover Plate Kit

2+ in stock

Replacement strainer and check valve cover plate kit for PRO20-115 and PRO35-115 fuel transfer pumps. Easy install. Also fits M3120 and M3130 series.

Original price $10.99 - Original price $10.99
Original price
$10.99
$10.99 - $10.99
Current price $10.99
Original price $10.99 - Original price $10.99
Original price
$10.99
$10.99 - $10.99
Current price $10.99

PRO20-115 Fuel Transfer Pump Bypass Poppet Plug Kit

Replacement bypass poppet plug kit for PRO20-115 fuel transfer pumps. Easy installation helps maintain proper flow and reliable pump performance.

Original price $10.99 - Original price $10.99
Original price
$10.99
$10.99 - $10.99
Current price $10.99
Original price $53.99 - Original price $53.99
Original price
$53.99
$53.99 - $53.99
Current price $53.99

GPRO Series Fuel Transfer Pump Shaft Seal Kit

2+ in stock

Shaft seal replacement kit for GPRO fuel transfer pumps. Quick installation helps prevent leaks and keeps your pump running reliably for years.

Original price $53.99 - Original price $53.99
Original price
$53.99
$53.99 - $53.99
Current price $53.99
Original price $108.99 - Original price $108.99
Original price
$108.99
$108.99 - $108.99
Current price $108.99

GPRO Series Fuel Transfer Pump B100 Shaft Seal Kit

2+ in stock

B100 shaft seal kit for GPRO vane pumps. Converts pumps for B100 fuel use and includes shaft seal, retaining ring, and spacer washer. Requires 40°F...

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Original price $108.99 - Original price $108.99
Original price
$108.99
$108.99 - $108.99
Current price $108.99
Original price $71.99 - Original price $71.99
Original price
$71.99
$71.99 - $71.99
Current price $71.99

GPRO Series Fuel Transfer Pump Cold Weather Shaft Seal Kit

2+ in stock

Extreme temperature shaft seal kit for GPRO vane pumps. Designed for cold weather use to maintain performance and prevent seal failure.

Original price $71.99 - Original price $71.99
Original price
$71.99
$71.99 - $71.99
Current price $71.99
Original price $26.99 - Original price $26.99
Original price
$26.99
$26.99 - $26.99
Current price $26.99

PRO20-115, PRO20-230 & PRO35-115 Fuel Transfer Pump Nozzle Cover Kit

2+ in stock

Cast aluminum nozzle cover kit for PRO20-115, PRO20-230, and PRO35-115 pumps. Also fits M3120 and M3130 series. Includes mounting screws.

Original price $26.99 - Original price $26.99
Original price
$26.99
$26.99 - $26.99
Current price $26.99
Original price $114.99 - Original price $114.99
Original price
$114.99
$114.99 - $114.99
Current price $114.99

GPRO Series Fuel Transfer Pump Vacuum Breaker Kit

2+ in stock

Vacuum breaker kit for GPRO fuel transfer pumps. Anti-siphon design helps prevent fuel loss and protects pump performance.

Original price $114.99 - Original price $114.99
Original price
$114.99
$114.99 - $114.99
Current price $114.99
Original price $67.99 - Original price $67.99
Original price
$67.99
$67.99 - $67.99
Current price $67.99

Fuel Transfer Pumps 30 GPM 10 Micron Water and Particulate Filter

In stock

30 GPM (114 L/min) 10 micron water and particulate filter for fuel transfer pumps. 1-1/2-16 UNF mounting thread. Helps remove water and contaminant...

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Original price $67.99 - Original price $67.99
Original price
$67.99
$67.99 - $67.99
Current price $67.99
Original price $205.99 - Original price $205.99
Original price
$205.99
$205.99 - $205.99
Current price $205.99

Fuel Transfer Pumps 1-Inch NPT 40 GPM 30 Micron Filter Kit

2+ in stock

1-inch NPT 40 GPM 30 micron filter kit for fuel transfer pumps. Helps remove rust and debris to protect high-flow fueling systems. NOTE: May substi...

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Original price $205.99 - Original price $205.99
Original price
$205.99
$205.99 - $205.99
Current price $205.99
Original price $83.99 - Original price $83.99
Original price
$83.99
$83.99 - $83.99
Current price $83.99

Fuel Transfer Pumps 40 GPM 2 Micron Bio-Tek Water Filter

2+ in stock

2 micron Bio-Tek water & particulate filter for use with fuel transfer pumps up to 40 GPM (151 L/min). 50 PSI operating pressure. NOTE: May sub...

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Original price $83.99 - Original price $83.99
Original price
$83.99
$83.99 - $83.99
Current price $83.99
Original price $85.99 - Original price $85.99
Original price
$85.99
$85.99 - $85.99
Current price $85.99

AC & DC Fuel Transfer Pumps 1-Inch x 12 ft Fuel Hose with Static Wire

2+ in stock

1-inch NPT x 12 ft. (3.7 m) fuel hose with static wire for AC and DC electric pumps and hand pumps. Supports safe, reliable fuel transfer.

Original price $85.99 - Original price $85.99
Original price
$85.99
$85.99 - $85.99
Current price $85.99
Original price $217.99 - Original price $217.99
Original price
$217.99
$217.99 - $217.99
Current price $217.99

AC & DC Fuel Transfer Pumps 1-Inch x 18 ft Fuel Hose with Static Wire

2+ in stock

1 in. NPT x 18 ft. (5.5m) U.L. Listed fuel hose assembly with static wire for use with AC or DC electric fuel transfer pumps.

Original price $217.99 - Original price $217.99
Original price
$217.99
$217.99 - $217.99
Current price $217.99
Original price $120.99 - Original price $120.99
Original price
$120.99
$120.99 - $120.99
Current price $120.99

Fuel Transfer Pumps 1-Inch NPT Automatic Diesel Shut-Off Nozzle

2+ in stock

Automatic diesel shut-off nozzle is designed to attach to a 1-inch fuel hose for safe, reliable dispensing of gasoline, diesel fuel, and kerosene. ...

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Original price $120.99 - Original price $120.99
Original price
$120.99
$120.99 - $120.99
Current price $120.99
Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99

Fuel Transfer Pumps 1-Inch Fuel Hose Swivel

2+ in stock

Multi-plane hose swivel attaches between a fuel hose and nozzle, providing 360 spherical rotation. The lightweight swivel prevents hose twisting an...

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Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99
Original price $42.99 - Original price $42.99
Original price
$42.99
$42.99 - $42.99
Current price $42.99

Fuel Storage Tanks Pressure Vent Cap Assembly

2+ in stock

Pressure vent cap assembly with 2-inch NPT base. Regulates tank pressure, adds security, and supports safe fuel storage and dispensing. The vent ca...

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Original price $42.99 - Original price $42.99
Original price
$42.99
$42.99 - $42.99
Current price $42.99
Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99

PRO20-115 Fuel Transfer Pump Bypass Poppet Kit

2+ in stock

Replacement bypass poppet kit for PRO20-115 fuel transfer pumps. Helps maintain proper flow rate with an easy-to-install OEM replacement.

Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99
Original price $144.99 - Original price $144.99
Original price
$144.99
$144.99 - $144.99
Current price $144.99

AC & DC Fuel Transfer Pumps 1-Inch x 20 ft Fuel Hose with Static Wire

2+ in stock

20 ft. (6.10 m) fuel hose with static wire for AC and DC electric fuel transfer pumps and hand pumps. 1-inch NPT connections support safe, reliable...

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Original price $144.99 - Original price $144.99
Original price
$144.99
$144.99 - $144.99
Current price $144.99

SHOP PRO20-115 PARTS

Keep your PRO20-115 pump operating like new, year after year, with these genuine GPI replacement parts.