Boundary Pumps Automotive Engine Parts
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Boundary Pumps®Oil Pump Gear (MM-OPG-2V)Oil Pump Gear by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it to tough indestructible...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$220.00 - Boundary Pumps®Stage 1 Engine Oil Pump (BP-S1)Stage 1 Engine Oil Pump (BP-S1) by Boundary Pumps®. Stage II pumps increase the overall flow by machining a deeper pocket into the oil pump and fitting larger gears in this pocket. This increases the strength of the pump, increases...Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$329.00
- Boundary Pumps®Stage 2 Engine Oil Pump (BP-S2-SNC)Stage 2 Engine Oil Pump by Boundary Pumps®. Stage II pumps increase the overall flow by machining a deeper pocket into the oil pump and fitting larger gears in this pocket. This increases the strength of the pump, increases mid-range...Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$439.00
- Boundary Pumps®Stage 2 Engine Oil Pump with Billet Gears (BP-S2)Stage 2 Engine Oil Pump with Billet Gears by Boundary Pumps®. Stage II pumps increase the overall flow by machining a deeper pocket into the oil pump and fitting larger gears in this pocket. This increases the strength of the pump,...Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$439.00
- Boundary Pumps®Crankshaft Timing Sprocket (VK56-SP)Crankshaft Timing Sprocket by Boundary Pumps®. Billet Crank Sprockets from Boundary follow the same heritage as oil pump gears, manufactured 100% in house with US sourced materials. These sprockets start with a chromoly steel that is 10...All sprockets heat treated to maximum hardness while maintaining toughnessPrecision CNC machined and broached for snug accurate fit$298.00
- Boundary Pumps®Crankshaft Timing Sprocket (QR25DE-SP)Crankshaft Timing Sprocket by Boundary Pumps®. Billet Crank Sprockets from Boundary follow the same heritage as oil pump gears, manufactured 100% in house with US sourced materials. These sprockets start with a chromoly steel that is 10...All sprockets heat treated to maximum hardness while maintaining toughnessPrecision CNC machined and broached for snug accurate fit$149.00
- Boundary Pumps®Billet Oil Pump Assembly (LS-10295-S1-VM)Billet Oil Pump Assembly (LS-10295-S1-VM) by Boundary Pumps®. The Boundary BP oil pump starts with a fully torn down and inspected housing. This housing is then assembled with billet oil pump gear and sealed.Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$499.00
- Boundary Pumps®Billet Oil Pump Assembly (LS-10295-S1)Billet Oil Pump Assembly (LS-10295-S1) by Boundary Pumps®. The Boundary BP oil pump starts with a fully torn down and inspected housing. This housing is then assembled with billet oil pump gear and sealed.Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$299.00
- Boundary Pumps®Billet Oil Pump Gear (LS-10295-OPG-VM)Billet Oil Pump Gear by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it to tough...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$399.00
- Boundary Pumps®Billet Oil Pump Gear (QR25DE-OPG)Billet Oil Pump Gear by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it to tough...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$399.00
- Boundary Pumps®Billet Oil Pump Gear (CM-OPG-MUSTANG-M)Billet Oil Pump Gear (CM-OPG-MUSTANG-M) by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$320.00
- Boundary Pumps®Billet Oil Pump Gear (CM-OPG-GT500-VM)Billet Oil Pump Gear (CM-OPG-GT500-VM) by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$399.00
- Boundary Pumps®Billet Oil Pump Gears (CM-OPG-MUSTANG-VM)Billet Oil Pump Gears by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in our Dallas, Texas production facility. We start by quenching our chromoly billets from extreme heat and then temper it to tough indestructible...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$420.00
- Boundary Pumps®Billet Oil Pump Gears (ZB-OPG)Billet Oil Pump Gears by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it to tough...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$399.00
- Boundary Pumps®Billet Oil Pump Gears (RB26N1-OPG-M)Billet Oil Pump Gears (RB26N1-OPG-M) by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in our Dallas, Texas production facility. We start by quenching our chromoly billets from extreme heat and then temper it to tough...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$399.00
- Boundary Pumps®Billet Oil Pump Gears (VK56VD-OPG)Billet Oil Pump Gears (VK56VD-OPG) by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it to...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$399.00
- Boundary Pumps®Billet Oil Pump Gears (P29-OPG)Billet Oil Pump Gears (P29-OPG) by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it to tough...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$299.00
- Boundary Pumps®Billet Oil Pump Gears (VK56DE-OPG)Billet Oil Pump Gears (VK56DE-OPG) by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it to...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$399.00
- Boundary Pumps®Engine Oil Pump (2ZZGE-BBP)Engine Oil Pump by Boundary Pumps®. The Boundary oil pumps generate more oil flow, more pressure, and do it earlier in the RPM band. We use the most advanced technology and simulation software available to create an indestructible...Pump is completely taken apart, all parts undergo ultrasonic cleaning, air blast, and hand inspection.Pump is hand de-burred.$199.00
- Boundary Pumps®Engine Oil Pump Assembly (BP-S3)Engine Oil Pump Assembly by Boundary Pumps®. The Boundary BP oil pump starts with a fully torn down and inspected housing. This housing is then assembled with billet oil pump gear and sealed.Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$739.00
- Boundary Pumps®Engine Oil Pump Assembly (D30-S2)Engine Oil Pump Assembly (D30-S2) by Boundary Pumps®. The Boundary BP oil pump starts with a fully torn down and inspected housing. This housing is then assembled with billet oil pump gear and sealed.Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$659.00
- Boundary Pumps®Engine Oil Pump Assembly (CM-S1-BBP)Engine Oil Pump Assembly by Boundary Pumps®. The Boundary BP oil pump starts with a fully torn down and inspected housing. This housing is then assembled with billet oil pump gear and sealed.Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$679.00
- Boundary Pumps®Engine Oil Pump Back Plate (CM-GT500-BBP)Engine Oil Pump Back Plate by Boundary Pumps®.The plate is cut from billet steel, 5 times as rigid as aluminum, reducing blow-by and air ingestionPlates feature our MartenWear surfaces for long life$299.00
- Boundary Pumps®Engine Oil Pump Gear (2ZZGE-OPG-M)Engine Oil Pump Gear (2ZZGE-OPG-M) by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it to...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$320.00
- Boundary Pumps®Engine Oil Pump Gear (2ZZGE-OPG)Engine Oil Pump Gear (2ZZGE-OPG) by Boundary Pumps®. Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary Pumps start by quenching our chromoly billets from extreme heat and then temper it to...Mirror Finished and Surface HardenedSurface Ground gears for the ultimate in fitment and performance$220.00
- Boundary Pumps®Engine Oil Pump with Billet Back Plate (CM-S1-R2-BBP)Engine Oil Pump with Billet Back Plate (CM-S1-R2-BBP) by Boundary Pumps®. America's muscle car is a blockbuster at the strip, and Boundary pumps are made to keep the camera rolling. These pumps are made from heat treated 4140 chromoly...Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$659.00
- Boundary Pumps®High Flow Oil Pump Assembly (MM-S1-BBP)High Flow Oil Pump Assembly (MM-S1-BBP) by Boundary Pumps®. The Mod Motor oil pump from Boundary utilizes the Ford 3V housing, and comes installed with our mirror finish billet gears. The 3V housing includes the largest pump gears and...Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$439.00
- Boundary Pumps®High Flow Oil Pump Assembly (VQ-S2-DE)High Flow Oil Pump Assembly by Boundary Pumps®. The VQ DE oil pump starts with Special Nissan OEM housing, assembled with our mirror finished billet oil pump gear. This pump, with 30% more flow then OEM or the “hi rev” will provide...Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$699.00
- Boundary Pumps®Oil Pump Anti-Cavitation Backplate (VQ-S1-VHR-BBP)Oil Pump Anti-Cavitation Backplate by Boundary Pumps®. Billet back plates use advanced CFD simulation and exacting 3D precision milling to create a blend of engineering and manufacturing that produces less leak by, less aeration, less...Plate is cut from billet steel, 5 times as rigid as aluminum, reducing blow by and air ingestionPlates feature our MartenWear surfaces for long life$998.00
- Boundary Pumps®Oil Pump Assembly (VQ-S2-DE-BBP)Oil Pump Assembly by Boundary Pumps®. The Boundary BP oil pump starts with a fully torn down and inspected housing. This housing is then assembled with billet oil pump gear and sealed.Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$998.00
For almost 20 years in the industry, Boundary Pumps has been producing the highest quality gear pumps to survive the most demanding racing conditions. The company started with manufacturing various automotive metal products but shortly after narrowed its focus to lubrication system components. So far, it has supplied thousands of top-grade oil pumps to the aftermarket. Boundary Pumps units work smoothly in engines producing up to 550 HP. With its production facilities located in Dallas, TX, the company manufactures second-to-none intermeshing gear pumps that outperform original equipment parts.
All the company’s products are designed and engineered using tried-and-true technologies such as CNC milling. Its team of industry professionals uses cutting-edge machining equipment to produce gear pumps of unmatched quality. Committed to the zero-defects principle, Boundary Pumps meticulously tests every product in its own laboratories. The company uses sophisticated FEA simulations to examine pumps for weaknesses. After rigorous testing under the most extreme conditions like debris impacts, offside loads, and vibrations, its engineers rebuild pumps to eliminate all defects. Solely focused on lubrication systems, Boundary Pumps strives to deliver top-quality products that not only boost your engine’s performance but also improve the overall driving experience.
Boundary Pumps products are made from the finest billet steel that is 18 times stronger compared to sintered steel typically used by OEM manufacturers. The company cooperates with leading metallurgists to find the best combination of heat treatment and steel grade. Boundary Pumps never stops improving its material qualities as well as product constructions. It has recently developed a new gear pump design to eliminate an asymmetric tooth profile and reduce stress in the root of the teeth. Manufactured to meet high industry standards, Boundary Pumps units provide more oil flow, more pressure, and do it earlier in the RPM band. So, choosing Boundary Pumps you can enhance your vehicle's performance and ensure years of hassle-free operation.