Crankshafts
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- Mopar®Crankshaft Kit (R8264666AA)Crankshaft Kit (R8264666AA) 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$415.43
- Mopar®Crankshaft Kit (05011783AA)Crankshaft Kit (05011783AA) 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$52.50
- Mopar®Crankshaft Kit (68001692AC)Crankshaft Kit (68001692AC) 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$595.97
- Mopar®Crankshaft Kit (68001694AA)Crankshaft Kit (68001694AA) 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$645.07
- Mopar®Engine Crankshaft Kit (68546725AA)Engine Crankshaft Kit by Mopar®. NAFTA Region Serviced In Long Block Or Complete Engine Assembly. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$517.29
- Mopar®Oil Seals (MF665535)Oil Seals by Mopar®. 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 using...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$2.19
- Mopar®Remanufactured Crankshaft (R4792692AB)Remanufactured Crankshaft (R4792692AB) 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$560.40
- Mopar®Remanufactured Crankshaft (R4781507AC)Remanufactured Crankshaft (R4781507AC) 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$445.44
- Mopar®Remanufactured Crankshaft (R8264642AA)Remanufactured Crankshaft (R8264642AA) 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$471.21
- Mopar®Remanufactured Crankshaft (R8003405AA)Remanufactured Crankshaft (R8003405AA) 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 technologyCall for Pricing
- Mopar®Remanufactured Crankshaft (R8264641AA)Remanufactured Crankshaft (R8264641AA) 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$341.73
- Kia OERear Engine Crankshaft Seal (214432J000)Rear Engine Crankshaft Seal (214432J000) 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 look,...Designed as a genuine OEM replacement for the worn-out Kia partMade to exact specifications to ensure superior quality and fitment$20.84
- Vaico®Rear Engine Crankshaft Seal (V40-1112)Rear Engine Crankshaft Seal by Vaico®. Grade: OEM - Made in Germany (Q+). 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.86
- Acura OEFront Engine Crankshaft Seal (91212P8AA01)Front Engine Crankshaft Seal (91212P8AA01) by Acura OE. You can’t always avoid a collision, and your Acura can’t perform at its best forever but you can always choose premium-quality Acura OE parts to bring it back to its...Genuine Acura OEM part designed to fit your specific vehicleGuaranteed to keep your Acura performing like new$17.30
- Acura OEFront Engine Crankshaft Seal (9121259B003)Front Engine Crankshaft Seal (9121259B003) by Acura OE. You can’t always avoid a collision, and your Acura can’t perform at its best forever but you can always choose premium-quality Acura OE parts to bring it back to its...Genuine Acura OEM part designed to fit your specific vehicleGuaranteed to keep your Acura performing like new$25.70
- Acura OERear Engine Crankshaft Seal (91214P8AA01)Rear Engine Crankshaft Seal (91214P8AA01) by Acura OE. You can’t always avoid a collision, and your Acura can’t perform at its best forever but you can always choose premium-quality Acura OE parts to bring it back to its factory-like...Genuine Acura OEM part designed to fit your specific vehicleGuaranteed to keep your Acura performing like new$16.44
- Acura OERear Engine Crankshaft Seal (91214RKG003)Rear Engine Crankshaft Seal (91214RKG003) by Acura OE. You can’t always avoid a collision, and your Acura can’t perform at its best forever but you can always choose premium-quality Acura OE parts to bring it back to its factory-like...Genuine Acura OEM part designed to fit your specific vehicleGuaranteed to keep your Acura performing like new$25.42
- Mazda OEFront Engine Crankshaft Seal (B3C710602A)Front Engine Crankshaft Seal (B3C710602A) 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$9.47
- Mazda OEFront Engine Crankshaft Seal (ZZM010602)Front Engine Crankshaft Seal (ZZM010602) 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$23.51
- Mazda OEFront Engine Crankshaft Seal (ZZM110602)Front Engine Crankshaft Seal (ZZM110602) 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$22.01
- Mazda OERear Engine Crankshaft Seal (N3H110508)Rear Engine Crankshaft Seal (N3H110508) 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$15.84
- Mazda OERear Engine Crankshaft Seal (ZZM011399)Rear Engine Crankshaft Seal (ZZM011399) 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$20.24
- Audi OEFront Engine Crankshaft Seal (06M103051B)Front Engine Crankshaft Seal (06M103051B) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$36.13
- Honda OEFront Engine Crankshaft Seal (91212RB0004)Front Engine Crankshaft Seal (91212RB0004) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means there’s no...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$18.91
- Honda OERear Engine Crankshaft Seal (91214PNA014)Rear Engine Crankshaft Seal (91214PNA014) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means there’s no...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$15.36
- Honda OERear Engine Crankshaft Seal (91214RKG003)Rear Engine Crankshaft Seal (91214RKG003) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means there’s no...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$27.85
- Honda OERear Engine Crankshaft Seal (91214PLE003)Rear Engine Crankshaft Seal (91214PLE003) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means there’s no...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$31.42
- Honda OERear Engine Crankshaft Seal (91214P7A004)Rear Engine Crankshaft Seal (91214P7A004) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means there’s no...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$31.42
- Land Rover OEFront Engine Crankshaft Seal (ERR6490)Front Engine Crankshaft Seal (ERR6490) by Land Rover OE. Designed to combine luxury and performance, your Land Rover deserves nothing but the original! So if you’re looking for replacement parts for your prized possession, look no...Genuine Land Rover OEM part that offers a superior fit and qualityManufactured using the latest materials and technology$49.66
- Nissan OEFront Engine Crankshaft Seal (1351010Y12)Front Engine Crankshaft Seal (1351010Y12) by Nissan OE. Rely on superior-grade Nissan OE parts to maintain your Nissan and keep it in like-new condition for a long time. Made to strict standards of quality using innovative technology and...Genuine Nissan OEM part that offers superior quality and fitmentEngineered and tested to meet all Nissan standards$15.81
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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