Crankshafts
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- Chrysler OEFront Engine Crankshaft Seal (53021585AD)Front Engine Crankshaft Seal (53021585AD) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$23.06
- Chrysler OERear Engine Crankshaft Seal (53020788AB)Rear Engine Crankshaft Seal (53020788AB) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$33.05
- Chrysler OERear Engine Crankshaft Seal (53021335AE)Rear Engine Crankshaft Seal (53021335AE) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$93.68
- Toyota OEFront Engine Crankshaft Seal (9031138098)Front Engine Crankshaft Seal (9031138098) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$20.86
- Toyota OEFront Engine Crankshaft Seal (90311A0033)Front Engine Crankshaft Seal (90311A0033) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$22.42
- Toyota OEFront Engine Crankshaft Seal (90311A0028)Front Engine Crankshaft Seal (90311A0028) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$22.75
- Toyota OERear Engine Crankshaft Seal (90311A0017)Rear Engine Crankshaft Seal (90311A0017) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$80.05
- Toyota OERear Engine Crankshaft Seal (90311A0027)Rear Engine Crankshaft Seal (90311A0027) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$47.35
- Alfa Romeo OEFront Engine Crankshaft Seal (2142125000)Front Engine Crankshaft Seal (2142125000) by Alfa Romeo OE. Your Alfa Romeo is a testament to style and luxury! And to preserve its original beauty and keep it running like new all the time, you need to use only premium-quality Alfa...Genuine Alfa Romeo OEM part designed specifically for your vehicleProven to fit and function exactly like the part your Alfa Romeo came with from the factory$26.58
- Alfa Romeo OEFront Engine Crankshaft Seal (68303451AA)Front Engine Crankshaft Seal (68303451AA) by Alfa Romeo OE. Your Alfa Romeo is a testament to style and luxury! And to preserve its original beauty and keep it running like new all the time, you need to use only premium-quality Alfa...Genuine Alfa Romeo OEM part designed specifically for your vehicleProven to fit and function exactly like the part your Alfa Romeo came with from the factory$36.84
- Alfa Romeo OERear Engine Crankshaft Seal (68250641AA)Rear Engine Crankshaft Seal (68250641AA) by Alfa Romeo OE. Your Alfa Romeo is a testament to style and luxury! And to preserve its original beauty and keep it running like new all the time, you need to use only premium-quality Alfa Romeo...Genuine Alfa Romeo OEM part designed specifically for your vehicleProven to fit and function exactly like the part your Alfa Romeo came with from the factory$46.87
- Alfa Romeo OERear Engine Crankshaft Seal (68330039AA)Rear Engine Crankshaft Seal (68330039AA) by Alfa Romeo OE. Your Alfa Romeo is a testament to style and luxury! And to preserve its original beauty and keep it running like new all the time, you need to use only premium-quality Alfa Romeo...Genuine Alfa Romeo OEM part designed specifically for your vehicleProven to fit and function exactly like the part your Alfa Romeo came with from the factory$55.71
- Kia OEEngine Harmonic Balancer Washer (2312632021)Engine Harmonic Balancer Washer (2312632021) by Kia OE. Make vehicle look and perform as good as new with Kia OE parts. Precision designed and tested to meet the highest quality standards, genuine OEM Kia replacement parts offer the...Designed as a genuine OEM replacement for the worn-out Kia partMade to exact specifications to ensure superior quality and fitment$6.97
- ACDelco®PCV Valve (CV781C)PCV Valve by ACDelco®. (B). Positive Crank Ventilation (PCV) Valve. ACDelco GM Original Equipment Positive Crankcase Ventilation (PCV) Valves are GM-recommended replacements for your vehicle's original components. The PCV valve controls...Helps remove moisture and sludge build up in engine oilGM-recommended replacement part for your GM vehicle's original factory component$5.11
- Ram OEFront Engine Crankshaft Seal (2142125000)Front Engine Crankshaft Seal (2142125000) by Ram OE. Want to be sure that your prized possession will operate the way it was designed to and that the repair will be done right the first time? Then RAM OE parts and accessories are right...Genuine RAM OEM part designed to fit your specific vehicle perfectlyCrafted from premium-grade materials to ensure superior quality$20.87
- Ram OERear Engine Crankshaft Seal (5047167AA)Rear Engine Crankshaft Seal (5047167AA) by Ram OE. Want to be sure that your prized possession will operate the way it was designed to and that the repair will be done right the first time? Then RAM OE parts and accessories are right up...Genuine RAM OEM part designed to fit your specific vehicle perfectlyCrafted from premium-grade materials to ensure superior quality$56.22
- Mazda OEFront Engine Crankshaft Seal (PE0110602)Front Engine Crankshaft Seal (PE0110602) by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are crafted of the same...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$15.93
- Mazda OERear Engine Crankshaft Seal (S55011312B)Rear Engine Crankshaft Seal (S55011312B) by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are crafted of the same...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$30.84
- Lexus OERear Engine Crankshaft Seal (90311A0027)Rear Engine Crankshaft Seal (90311A0027) by Lexus OE. Use only genuine replacement parts to bring your Lexus back to its luxury status. Lexus OE parts are crafted with the utmost care and attention to detail using advanced manufacturing...Authentic OE replacement for your worn-out or damaged factory partA perfect solution to bring your Lexus back to its original glory$57.23
- Hyundai OEEngine Harmonic Balancer Washer (2312632021)Engine Harmonic Balancer Washer (2312632021) by Hyundai OE. Choose from premium-grade Hyundai OE parts to restore the factory performance and make your vehicle look like the day it was made. They meet the highest standards of quality to...Genuine Hyundai OEM part that fits your specific vehicle perfectlyCrafted from proven materials to ensure quality and durability$9.62
- Hyundai OEFront Engine Crankshaft Seal (214212G100)Front Engine Crankshaft Seal (214212G100) by Hyundai OE. Choose from premium-grade Hyundai OE parts to restore the factory performance and make your vehicle look like the day it was made. They meet the highest standards of quality to...Genuine Hyundai OEM part that fits your specific vehicle perfectlyCrafted from proven materials to ensure quality and durability$24.46
- Hyundai OEFront Engine Crankshaft Seal (214212E300)Front Engine Crankshaft Seal (214212E300) by Hyundai OE. Choose from premium-grade Hyundai OE parts to restore the factory performance and make your vehicle look like the day it was made. They meet the highest standards of quality to...Genuine Hyundai OEM part that fits your specific vehicle perfectlyCrafted from proven materials to ensure quality and durability$14.87
- Hyundai OEFront Engine Crankshaft Seal (213523C700)Front Engine Crankshaft Seal (213523C700) by Hyundai OE. Choose from premium-grade Hyundai OE parts to restore the factory performance and make your vehicle look like the day it was made. They meet the highest standards of quality to...Genuine Hyundai OEM part that fits your specific vehicle perfectlyCrafted from proven materials to ensure quality and durability$28.04
- Hyundai OERear Engine Crankshaft Seal (214432B020)Rear Engine Crankshaft Seal (214432B020) by Hyundai OE. Choose from premium-grade Hyundai OE parts to restore the factory performance and make your vehicle look like the day it was made. They meet the highest standards of quality to...Genuine Hyundai OEM part that fits your specific vehicle perfectlyCrafted from proven materials to ensure quality and durability$56.92
- ACDelco®Genuine GM Parts™ Crankshaft (12619107)Genuine GM Parts™ Crankshaft (12619107) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$406.78
- ACDelco®Genuine GM Parts™ Crankshaft (96385403)Genuine 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$309.15
- ACDelco®Genuine GM Parts™ Crankshaft (12674744)Genuine GM Parts™ Crankshaft (12674744) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$681.67
- ACDelco®Genuine GM Parts™ Crankshaft (12680208)Genuine GM Parts™ Crankshaft (12680208) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1,342.58
- ACDelco®Genuine GM Parts™ Crankshaft (12653000)Genuine GM Parts™ Crankshaft (12653000) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$672.05
- ACDelco®Genuine GM Parts™ Crankshaft (19177749)Genuine GM Parts™ Crankshaft (19177749) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$305.15
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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