Crankshafts
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- Payen®Front Crankshaft Seal (NA5139)Front Crankshaft Seal by Payen®. 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$8.93
- Payen®Front Crankshaft Seal (NJ341)Front Crankshaft Seal (NJ341) by Payen®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.29
- Payen®Front Crankshaft Seal (NJ381)Front Crankshaft Seal (NJ381) by Payen®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.93
- Payen®Rear Black Rubber Crankshaft Seal (NB847)Rear Black Rubber Crankshaft Seal by Payen®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.02
- Payen®Rear Crankshaft Seal (NA5268)Rear Crankshaft Seal (NA5268) by Payen®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.01
- Power Train Industries®Crankshaft Seal (PT223750)Crankshaft Seal (PT223750) by Power Train Industries®. Restore your vehicle to its full potential with this top-notch yoke replacement component. Made to OE specifications, this sturdy and reliable product fits and functions as...Helps restore your vehicle to its superior conditionIdentical to the OE in quality, look and function$2.64
- Power Train Industries®Crankshaft Seal (PT224650)Crankshaft Seal (PT224650) by Power Train Industries®. Restore your vehicle to its full potential with this top-notch yoke replacement component. Made to OE specifications, this sturdy and reliable product fits and functions as...Helps restore your vehicle to its superior conditionIdentical to the OE in quality, look and function$6.20
- Power Train Industries®Crankshaft Seal (PT4359V)Crankshaft Seal (PT4359V) by Power Train Industries®. Restore your vehicle to its full potential with this top-notch yoke replacement component. Made to OE specifications, this sturdy and reliable product fits and functions as perfectly...Helps restore your vehicle to its superior conditionIdentical to the OE in quality, look and function$15.09
- Power Train Industries®Crankshaft Seal (PT2692)Crankshaft Seal (PT2692) by Power Train Industries®. Restore your vehicle to its full potential with this top-notch yoke replacement component. Made to OE specifications, this sturdy and reliable product fits and functions as perfectly...Helps restore your vehicle to its superior conditionIdentical to the OE in quality, look and function$3.67
- Power Train Industries®Crankshaft Seal (PT2942)Crankshaft Seal (PT2942) by Power Train Industries®. Restore your vehicle to its full potential with this top-notch yoke replacement component. Made to OE specifications, this sturdy and reliable product fits and functions as perfectly...Helps restore your vehicle to its superior conditionIdentical to the OE in quality, look and function$4.04
- Power Train Industries®Crankshaft Seal (PT9845)Crankshaft Seal (PT9845) by Power Train Industries®. Restore your vehicle to its full potential with this top-notch yoke replacement component. Made to OE specifications, this sturdy and reliable product fits and functions as perfectly...Helps restore your vehicle to its superior conditionIdentical to the OE in quality, look and function$1.33
- Qualiseal®Front Crankshaft Seal Kit (W0133-1641428-QST)Front Crankshaft Seal Kit (W0133-1641428-QST) by Qualiseal®. 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...Made with precision and quality in mindDesigned to meet your specific needs$7.40
- Genuine®Crankshaft Woodruff Key (N0127082)Crankshaft Woodruff Key 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$5.28
- Genuine®Crankshaft Woodruff Key (JZY100001)Crankshaft Woodruff Key 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$4.88
- Genuine®Crankshaft Woodruff Key (07119951485)Crankshaft Woodruff Key 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$2.26
- Genuine®Crankshaft Woodruff Key (B630-11-317A)Crankshaft Woodruff Key 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$9.20
- Genuine®Crankshaft Woodruff Key (1089910067)Crankshaft Woodruff Key (1089910067) 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...Made with precision and quality in mindDesigned to meet your specific needs$13.44
- National®Automatic Transmission Output Shaft Repair Sleeve (99166)Automatic Transmission Output Shaft Repair Sleeve by National®. Driver Side. Width: 0.571". Flanged Outside Diameter: 2.087". This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle...Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications$22.12
- National®Automatic Transmission Output Shaft Repair Sleeve (99139)Automatic Transmission Output Shaft Repair Sleeve (99139) by National®. Driver Side. Width: 0.630". Flanged Outside Diameter: 1.638". This part is manufactured by one of the most trusted names in the automotive industry to keep your...Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications$21.19
- National®Front Transfer Case Output Shaft Repair Sleeve (99146)Front Transfer Case Output Shaft Repair Sleeve (99146) by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle performing optimally. It is built to the original equipment...Expertly crafted from premium materialsDesigned to match rigorous quality standards$30.42
- Mopar®Crankshaft Bolt (06511890AA)Crankshaft Bolt (06511890AA) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$4.94
- Mopar®Crankshaft Bolt (06511710AA)Crankshaft Bolt (06511710AA) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$17.07
- Mopar®Crankshaft Bolt (06510403AA)Crankshaft Bolt (06510403AA) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$29.55
- Mopar®Crankshaft Bolt (06511175AA)Crankshaft Bolt (06511175AA) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$4.77
- Mopar®Crankshaft Bolt (06512335AA)Crankshaft Bolt (06512335AA) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$36.30
- Mopar®Crankshaft Bolt (06509028AA)Crankshaft Bolt (06509028AA) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$2.60
- Mopar®Crankshaft Bolt (06510763AA)Crankshaft Bolt (06510763AA) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$10.04
- Mopar®Crankshaft Bolt (06512119AA)Crankshaft Bolt (06512119AA) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$1.79
- Mopar®Crankshaft Pulley Bolt (06504415)Crankshaft Pulley Bolt (06504415) 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...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$16.83
- Mopar®Engine Coolant Pipe Screw (06104005AA)Engine Coolant Pipe Screw (06104005AA) by Mopar®. Location: Tube to Pump. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. This part was specially designed to maintain the...Carefully crafted from premium materialsExcellent corrosion and wear resistance$6.93
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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