Boundary Pumps Automotive Engine Parts
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Boundary Pumps®Crankshaft Timing SprocketCrankshaft 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$129.00 - $298.00 - Boundary Pumps®Engine Oil PumpEngine 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 under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$199.00 - $1,599.00
- Boundary Pumps®Engine Oil Pump GearEngine 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$220.00 - $420.00
- Boundary Pumps®Oil Pump Anti-Cavitation PlateOil Pump Anti-Cavitation Plate 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$159.00 - $998.00
- Boundary Pumps®Stage 2 Engine Oil PumpStage 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$329.00 - $979.00
- Boundary Pumps®Oil Pump ShimOil Pump Shim by Boundary Pumps®. Pumps can now be shimmed in the comfort of your very own garage. Shims are precision cut to the bore size to prevent rocking during operation. Shims have laser etched the oil pressure each shim will...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$15.00 - $25.00
- Boundary Pumps®Crankshaft Timing Sprocket (CM-SP-11)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$129.00
- Boundary Pumps®Crankshaft Timing Sprocket (CM-SP-15)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$129.00
- Boundary Pumps®Crankshaft Timing Sprocket (CYEB-SP)Crankshaft Timing Sprocket (CYEB-SP) 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...All sprockets heat treated to maximum hardness while maintaining toughnessPrecision CNC machined and broached for snug accurate fit$149.00
- Boundary Pumps®Crankshaft Timing Sprocket (MM-SP-GT500)Crankshaft Timing Sprocket (MM-SP-GT500) 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...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 Gears (RB26N1-OPG)Billet Oil Pump Gears (RB26N1-OPG) 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$299.00
- Boundary Pumps®Billet Oil Pump Gears (G4GF-OPG)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$299.00
- Boundary Pumps®Billet Oil Pump Gears (L15-OPG)Billet Oil Pump Gears (L15-OPG) 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$299.00
- Boundary Pumps®Engine Oil Pump (KLDE-S2)Engine Oil Pump 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.Ultra hard proprietary MartenWear heat treatment on the teeth for 10000+ RPM operation without wearFeatures deep porting to dramatically increase pump capacity above 7000 RPM and reduce cavitation$659.00
- Boundary Pumps®Engine Oil Pump (VQ-S1-VHR)Engine Oil Pump 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$699.00
- Boundary Pumps®Engine Oil Pump (CM-S1-R2)Engine Oil Pump (CM-S1-R2) 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 billets, in house, right...Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$359.00
- Boundary Pumps®Engine Oil Pump (CM-S1)Engine Oil Pump 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 billets, in house, right where the...Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$379.00
- Boundary Pumps®High Flow Oil Pump Assembly (A853-S1)High Flow Oil Pump Assembly by Boundary Pumps®. The SRT4 oil pump starts with a brand new housing, but is blueprinted and assembled with our billet oil pump gear. The pump housing comes with either our standard billet gears which are...Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspectionPump is hand de-burred$459.00
- Boundary Pumps®High Flow Oil Pump Assembly (ZB-S2)High Flow Oil Pump Assembly by Boundary Pumps®. These engines can produce massive horsepower under naturally aspirated and boosted conditions. That horsepower places heavy loads on the entire line of main and rod bearings along with the...Ultrasonic high temperature bathFollow on hand removal of gasket material and debris$1,599.00
- Boundary Pumps®Oil Pump Anti-Cavitation Backplate (BP-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$199.00
- Boundary Pumps®Oil Pump Anti-Cavitation Backplate (MM-BBP-4V)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$159.00
- Boundary Pumps®Oil Pump Anti-Cavitation Backplate (MM-BBP-3V)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$159.00
- Boundary Pumps®Oil Pump Gear (CM-OPG-F150)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®Oil Pump Gear (A853-OPG)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$299.00
- Boundary Pumps®Oil Pump Gear (VQ-OPG-VHR)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$399.00
- Boundary Pumps®Oil Pump Gear (BP-OPG-VVT)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$239.00
- Boundary Pumps®Oil Pump Gear (BP-OPG-NON-VVT)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®Oil Pump Gear (VQ-OPG-DE)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$399.00
- Boundary Pumps®Oil Pump Gear (CM-OPG-Mustang)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®Oil Pump Gear (MM-OPG-4V)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
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.