Advanced Engineering.
The Finest Materials.

9017 pumps have won countless Winston Cup, Late Model, USAC and World Of Outlaws Championships. Lightweight, efficient, tried and true, Barnes’ 9017 Series are lighter, and smoother-running than comparable pumps.

 


WHY 9017 PUMPS ARE SUPERIOR!

To improve bearing surface against drive gear and idler shaft, we use only the finest materials: Bronze idler gears, precision ground stainless steel studs and pinned idler shafts, & heat-treated chrome moly driveshafts.

All aluminum parts machined from 7075 T-6 billet. We do not use extrusions.

The smoothest and most efficient pumps you’ll find. T-slots, machined into endplates to release trapped oil that can cause gears to separate.

Iron pressure housings available on request. Aluminum pressure housings expand with temperature, changing the gear-to-housing clearance.

Larger internal cross port. Spur gears with wider centerline distance, larger O.D. and larger cavity...to carry a larger volume of oil.

Gear housings are machined and fitted with O-rings to maintain correct gear end clearance and simplify assembly and disassembly.

Ball bearing in the center of the pump supports the driveshaft. The idler shaft is supported in bore of separator plate. No needle bearings are used.

Special woodruff key slots in driveshafts are machined with a full radius to prevent cracking around the keyseats.
   
 

#9017-4B
DRY SUMP OIL PUMP
FITS BERT BELL HOUSING
WITH OPTIONAL
Fuel Pump Drive

 
 
#9017-4
4-STAGE CAM DRIVEN
SPRINT CAR OIL PUMP
Available in 3-, 4-,
or 5-stage versions.
 
 
NEW 9017-RP
9.5” BELT DRIVE PUMPS
CHEVY, FORD & DODGE
5- OR 6-STAGE
CLICK HERE
 
NEW 9025-RP
PRO STOCK PUMPS
SMALL & BIG BLOCKS
CLICK HERE

Our Spur Gears

have a wider centerline and a larger O.D. and cavity to carry a higher volume of oil.