Mazda 3 Crankshafts
- Apex Auto®Crankshaft Seal Kit (ABS480)Crankshaft Seal Kit (ABS480) by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Quick accurate delivery with excellent fill-rateExcellent inventory availability$30.59
- Apex Auto®Crankshaft Seal Kit (ATC4800)Crankshaft Seal Kit (ATC4800) by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Quick accurate delivery with excellent fill-rateExcellent inventory availability$15.70
- Timken®Front Crankshaft Seal (223750)Front Crankshaft Seal (223750) 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$6.23
- Timken®Front Crankshaft Seal (SL260090)Front Crankshaft Seal (SL260090) 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$12.31
- Timken®Rear Crankshaft Seal (SL260091)Rear Crankshaft Seal (SL260091) 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$20.36
- Timken®Rear Crankshaft Seal (710600)Rear Crankshaft Seal (710600) 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$45.30
- ACDelco®Advantage™ Crankshaft Seal (2007N)Advantage™ 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$6.48
- Victor Reinz®Improved Design Crankshaft Seal (81-35551-00)Improved Design Crankshaft Seal (81-35551-00) 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...Made with precision and quality in mindDesigned to meet your specific needs$7.97
- SKF®Rear Crankshaft Seal with Retainer (37400A)Rear Crankshaft Seal with Retainer (37400A) 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...Made with precision and quality in mindDesigned to meet your specific needs$34.05
- 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
- 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$31.34
- National®Front Crankshaft Repair Sleeve (99145)Front Crankshaft Repair Sleeve (99145) by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment specifications to...Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications$30.66
- National®Transfer Case Output Shaft Repair Sleeve (99189)Transfer Case Output Shaft Repair Sleeve (99189) 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$34.29
- Timken®Front Crankshaft Repair Sleeve (KWK99145)Front Crankshaft Repair Sleeve (KWK99145) by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low friction sleeve is precision...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$40.65
- 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
- Elring®Crankshaft Seal with Dust Lip (023.631)Crankshaft Seal with Dust Lip (023.631) by Elring®. 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...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$9.87
- Elring®Crankshaft Seal with Dust Lip (649.250)Crankshaft Seal with Dust Lip (649.250) by Elring®. 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...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$7.27
- Apex Auto®Front Crankshaft Seal Set (ATC11810)Front Crankshaft Seal Set (ATC11810) by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Quick accurate delivery with excellent fill-rateExcellent inventory availability$9.39
- Victor Reinz®Front Improved Design Crankshaft Seal (19-10113-01)Front Improved Design Crankshaft Seal (19-10113-01) 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....Made with precision and quality in mindDesigned to meet your specific needs$28.26
- Victor Reinz®Rear Crankshaft Seal (81-90012-00)Rear Crankshaft 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...Made with precision and quality in mindDesigned to meet your specific needs$42.50
- Victor Reinz®Standard Design Crankshaft Seal (81-53254-00)Standard Design Crankshaft Seal (81-53254-00) 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...Made with precision and quality in mindDesigned to meet your specific needs$14.67
- Corteco®Crankshaft Seal (82034275)Crankshaft Seal (82034275) 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$52.56
- Enginetech®Crankshaft Thrust Washer (TW3108STD)Crankshaft Thrust Washer 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...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$5.25
- TruParts®Engine Crankshaft SealEngine Crankshaft Seal by TruParts®. Designed utilizing the latest technology, this product by TruParts features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Direct replacementDesigned with the latest software and manufactured with modern tooling$0.63 - $35.36
- Mazda OEFront Engine Crankshaft Seal (L3G610602)Front Engine Crankshaft Seal (L3G610602) 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$12.25
- Mazda OERear Engine Crankshaft Seal (SH0111312)Rear Engine Crankshaft Seal (SH0111312) 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$30.33
- Mazda OERear Engine Crankshaft Seal (PE0111312)Rear Engine Crankshaft Seal (PE0111312) 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$36.82
- Mazda OERear Engine Timing Cover (LF0111310B)Rear Engine Timing Cover (LF0111310B) 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 materials...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$87.68
- Vaico®Crankshaft Shaft Seal (V25-1006)Crankshaft Shaft Seal (V25-1006) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$123.12
- Mahle®Rear Crankshaft Seal (68084)Rear Crankshaft Seal (68084) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.99
Shop By Service Type
One of the main parts of the engine rotating assembly, the crankshaft transforms the reciprocating motion of pistons into rotation. The loads it's subject to are very high, and in order to provide the necessary strength for many thousands of miles, this part is made of high-grade cast iron or forged steel, treated with high accuracy and minimum tolerances, and located in a place where lubrication is most intensive. Supported by journal bearings, the crank has two seals located in the front and rear side of the motor, which help to keep oil inside.
Both of them are made of special wear- and oil-resistant material and can serve more than 100,000 miles, but still, their wear is inevitable, and leaks caused by faulty main seals may develop. Like in most other cars, the front main crankshaft seal in the engine of the Mazda 3 is hidden behind the drive pulley, while the rear one is located near the flexplate or flywheel and requires much more time and effort to replace, as the process includes the removal of transmission. Should you face any problems with the crank, main bearings, or seals, browse our large collection of Mazda 3 crankshafts and related components.
Featured Brands
Related Categories
- Engine Assemblies
- Motor Mounts
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Trim
- Motor Oils
Popular Products
- $20.59 - $455.61
- $17.14 - $2,755.71
- $72.90 - $5,038.30