Crankshafts
- ACDelco®Genuine GM Parts™ CrankshaftGenuine GM Parts™ Crankshaft by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.18 - $1,544.38
- Mopar®Crankshaft Position SensorCrankshaft Position Sensor by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology to...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$11.13 - $955.87
- ACDelco®Genuine GM Parts™ Cylinder HeadGenuine GM Parts™ Cylinder Head by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$118.52 - $1,553.55
- Mopar®CrankshaftCrankshaft by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology to meet the...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$2.82 - $7,884.35
- ACDelco®GM Genuine Parts™ Engine Crankshaft SealGM Genuine Parts™ Engine Crankshaft Seal by ACDelco®. GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These multi purpose seals help prevent leaks in...Helps prevent leaks in various components of your vehicleSome GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)$4.82 - $30.25
- Genuine®Thrust BearingThrust Bearing by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$108.61
- Enginetech®CrankshaftCrankshaft by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$32.27 - $1,439.40
- Enginetech®Remanufactured Crankshaft KitRemanufactured Crankshaft Kit by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$281.65 - $916.53
- Vaico®Crankshaft Shaft SealCrankshaft Shaft Seal by Vaico®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.66 - $303.49
- Ford Performance®Forged CrankshaftForged Crankshaft by Ford Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Designed to help you get the most out of your vehiclePerfect for use in high-performance environments$611.28 - $1,438.00
- Brian Crower®CrankshaftCrankshaft by Brian Crower®. BC crankshafts are made from the finest, aerospace grade 4340 steel billet material. CNC machined on state of the art, 5 axis Mazak Integrex 300-IV CNC machines to exacting tolerances (.0001"). Every...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5,196.61 - $5,507.25
- Eagle Specialty®CrankshaftCrankshaft by Eagle Specialty®. Eagle crankshafts are designed so that when used with typical components, only removal of material should be necessary to balance the crankshaft. All rods and crankshafts are thoroughly inspected and...Unlike some manufacturers, Eagle never compromises quality for the sake of a lower price.Eagle use only the newest, state-of-the-art equipment and highly skilled craftsmen to produce every part$230.74 - $2,012.50
- Manley®Lightweight CrankshaftLightweight Crankshaft by Manley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1,375.27
- Manley®Pro Series Forged CrankshaftPro Series Forged Crankshaft by Manley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1,358.17 - $1,466.71
- Manley®Sport Compact Turbo Tuff Series™ CrankshaftSport Compact Turbo Tuff Series™ Crankshaft by Manley®. The highest quality valvetrain components in the industry starting with they world famous valvespring line for drag, oval and street/strip applications and continuing with Manley...4340 BilletMulti-step heat treatment process$1,950.74
- Timken®Crankshaft SealCrankshaft Seal by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design, enhanced surface finishes,...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$3.96 - $142.72
- ACDelco®Genuine GM Parts™ Crankshaft Seal RetainerGenuine GM Parts™ Crankshaft Seal Retainer by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.61 - $133.95
- National®Crankshaft SealCrankshaft Seal by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Temperature range: -40 to 400 °F / -40 to 204 °CCompatible with wide range of fluids$3.33 - $88.62
- Mopar®Crankshaft SealCrankshaft Seal by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology to meet the...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$1.71 - $359.86
- Fel-Pro®Crankshaft SealCrankshaft Seal by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.93 - $132.38
- ACDelco®Genuine GM Parts™ Crankshaft SealGenuine GM Parts™ Crankshaft Seal by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.98 - $109.67
- SKF®Crankshaft SealCrankshaft Seal by SKF®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt repairs, but before you...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$5.80 - $88.17
- Genuine®Crankshaft SealCrankshaft Seal by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$3.03 - $718.43
- Mahle®Crankshaft SealCrankshaft Seal by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.92 - $333.80
- Continental® ContiTech™Crankshaft SealCrankshaft Seal by Continental® ContiTech™. ontiTech™. When high durability and reliable performance are needed, turn to this seal that is designed to withstand heavy abuse, pressure, heat and oil. Manufactured in an ISO/TS...OE quality product for safe, reliable, and efficient performancePrevents oil leakage$2.21 - $24.05
- Enginetech®Rear Main SealsRear Main Seals by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance applications, Enginetech...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$2.59 - $52.63
- Victor Reinz®Crankshaft SealCrankshaft Seal by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Made with precision and quality in mindDesigned to meet your specific needs$1.71 - $85.76
- ACDelco®Advantage™ Crankshaft SealAdvantage™ Crankshaft Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicleGM-recommended replacement part for your GM vehicle's original factory component$4.19 - $38.87
- ACDelco®Engine Crankshaft SealEngine Crankshaft Seal by ACDelco®. Designed utilizing the latest technology, this Engine Control Module Hold Down by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Made with precision and quality in mindDesigned to meet your specific needs$12.75 - $35.64
- ACDelco®GM Original Equipment™ Crankshaft SealGM Original Equipment™ Crankshaft Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicleGM-recommended replacement part for your GM vehicle's original factory component$1.71 - $44.46
The crankshaft turns the reciprocating motion of the pistons and connecting rods into the rotational motion that turns the transmission gears, axle shafts, and ultimately the wheels. The crankshaft turns on its axis in the cylinder block. The connecting rods are attached to offset crank throws, which enable the conversion of motion. Cast iron is commonly used to make low output engine crankshafts, while forged steel is needed for high horsepower motors.
Crankshafts are stout, precision made components that with normal vehicle maintenance and use, should last the life of the vehicle. However, lax maintenance can result in dirt getting between the crank journals and bearings, or reduced oil flow, either of which can result in scored journals, increased clearance, metal-to-metal contact and engine knock. In such cases, the most economical repair with the least vehicle down time can usually be achieved with a crank kit, which includes a fully machined crankshaft and replacement bearings.
Oil leaks at the rear main seal are another common crankshaft malady. We have replacement seals and seal kits for all popular vehicles, but in cases of extreme wear the crankshaft seal contact surface can become grooved, making a replacement seal ineffective. However, there’s no need to completely replace the crankshaft if the sealing surface is marred. On our digital shelves you’ll find easy to install repair sleeves that are a press fit onto the crankshaft, creating a smooth surface for effective sealing and oil control.
Keep in mind that OE cranks aren’t up to the demands of a performance engine. Also, the constant pounding can cause hard-to-find hairline cracks to develop, and may even cause the crank to bend. If the journals are worn, regrinding may remove the surface case hardening. Don’t run a used OE crank and risk blowing up your engine. Be safe, and make a new performance crankshaft the cornerstone of your build.
We offer performance crankshafts for all popular engines, designed and manufactured by performance crankshaft specialists, in materials and configurations for every use and horsepower output. Cast steel cranks are relatively inexpensive yet can handle some serious power. Next up the ladder in strength and price are forged followed by billet steel cranks. Forged cranks are created by pressure forming heated steel in a die, while billet cranks are CNC machined from solid steel. Regardless of the material, all performance cranks are finish machined to a greater degree of precision than standard replacement cranks.
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