Crankshafts
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- Corteco®Crankshaft Seal with Mounting Sleeves (20031171B)Crankshaft Seal with Mounting Sleeves (20031171B) by Corteco®. 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....Designed specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$12.77
- Corteco®Crankshaft Seal with Mounting Sleeves (20027584B)Crankshaft Seal with Mounting Sleeves (20027584B) by Corteco®. 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....Designed specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$18.99
- Corteco®Front Crankshaft Seal (82037072)Front Crankshaft Seal (82037072) by Corteco®. 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 specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$11.18
- Corteco®Front Crankshaft Seal (20033889B)Front Crankshaft Seal (20033889B) by Corteco®. 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 specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$19.23
- Corteco®Front Crankshaft Seal (19036597B)Front Crankshaft Seal (19036597B) by Corteco®. 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 specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$4.82
- Corteco®Front Oil Pump Seal (W0133-1806408-CFW)Front Oil Pump Seal (W0133-1806408-CFW) by Corteco®. 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$12.95
- Corteco®Front Oil Pump Seal (W0133-1786519-CFW)Front Oil Pump Seal (W0133-1786519-CFW) by Corteco®. 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$17.96
- Corteco®New Style PTFE Crankshaft Seal (20019546B)New Style PTFE Crankshaft Seal (20019546B) by Corteco®. 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...Designed specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$18.46
- Corteco®Oil Pump Seal (W0133-2757316-CFW)Oil Pump Seal by Corteco®. 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$14.00
- Corteco®Oil Pump Seal (W0133-2072681-CFW)Oil Pump Seal by Corteco®. 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$19.51
- Corteco®Oil Pump Seal (W0133-1866437-CFW)Oil Pump Seal by Corteco®. 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$13.46
- Corteco®Rear Crankshaft Seal (12012249B)Rear Crankshaft Seal (12012249B) by Corteco®. 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 specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$14.92
- Corteco®Rear Crankshaft Seal (20036307B)Rear Crankshaft Seal (20036307B) by Corteco®. 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 specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$18.68
- Corteco®Rear Crankshaft Seal (20035911B)Rear Crankshaft Seal (20035911B) by Corteco®. 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 specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$16.58
- Corteco®Rear Crankshaft Seal (20029117B)Rear Crankshaft Seal (20029117B) by Corteco®. 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 specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$14.83
- Corteco®Rear Crankshaft Seal with Flange (49416241)Rear Crankshaft Seal with Flange (49416241) by Corteco®. 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...Designed specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$31.76
- Corteco®Rear Crankshaft Seal with Flange (20035019B)Rear Crankshaft Seal with Flange (20035019B) by Corteco®. 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...Designed specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$34.86
- MTC®Rear Crankshaft Seal Kit (VM387)Rear Crankshaft Seal Kit by MTC®. If you’re looking for replacement parts at reasonable prices, then MTC parts are the way to go. Manufactured by highly qualified experts who follow stringent quality standards, these parts perform and...Ideal solution to restore the performance of your vehicleManufactured using high-strength materials for maximum reliability$102.64
- Omix-ADA®Crankshaft Seal (17458.15)Crankshaft Seal (17458.15) by Omix-ADA®. Tired of looking at the stains on your driveway? Are you repairing or rebuilding your engine? Gaskets are a cheap solution to prevent or stop leaks. Omix-ADA offers high quality replacement...Made with precision and quality in mindDesigned to meet your specific needs$29.09
- Omix-ADA®Crankshaft Seal Retainer (17449.07)Crankshaft Seal Retainer by Omix-ADA®. Designed utilizing the latest technology, this product by Omix-ADA features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Made with precision and quality in mindDesigned to meet your specific needs$58.20
- Omix-ADA®Rear Crankshaft Seal (17458.01)Rear Crankshaft Seal (17458.01) by Omix-ADA®. Tired of looking at the stains on your driveway? Are you repairing or rebuilding your engine? Gaskets are a cheap solution to prevent or stop leaks. Omix-ADA offers high quality replacement...Made with precision and quality in mindDesigned to meet your specific needs$29.09
- Omix-ADA®Rear Crankshaft Seal (17459.01)Rear Crankshaft Seal (17459.01) by Omix-ADA®. Tired of looking at the stains on your driveway? Are you repairing or rebuilding your engine? Gaskets are a cheap solution to prevent or stop leaks. Omix-ADA offers high quality replacement...Made with precision and quality in mindDesigned to meet your specific needs$3.95
- Arai Seisakusho®Front Crankshaft Seal (91212-PLM-A01)Front Crankshaft Seal (91212-PLM-A01) by Arai Seisakusho®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.19
- Arai Seisakusho®Front Crankshaft Seal (SD7-40X52X6L)Front Crankshaft Seal (SD7-40X52X6L) by Arai Seisakusho®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.35
- Arai Seisakusho®Rear Crankshaft Seal (JF-46550)Rear Crankshaft Seal (JF-46550) by Arai Seisakusho®. 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$24.19
- Dansk®Crankshaft Seal (8185800206)Crankshaft Seal by Dansk®.Created by professionals to meet your requirementsWill look good for many years of use$22.27
- Dansk®Crankshaft Seal (8185500300)Crankshaft Seal by Dansk®.Created by professionals to meet your requirementsWill look good for many years of use$73.21
- FAG®Front Crankshaft Seal (W0133-2984138-FAG)Front Crankshaft Seal (W0133-2984138-FAG) by FAG®. 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...Made with precision and quality in mindDesigned to meet your specific needs$11.18
- Koyorad®Front Crankshaft Seal (W0133-1630093-KOY)Front Crankshaft Seal (W0133-1630093-KOY) by Koyorad®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.29
- Koyorad®Front Crankshaft Seal (W0133-1792080-KOY)Front Crankshaft Seal (W0133-1792080-KOY) by Koyorad®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.02
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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