Are you trying to find automotive alternator bearings among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling automotive alternator bearings on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 19 hours of research and did 29 automotive alternator bearings tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best automotive alternator bearings you can buy today
- Item: 494100-3480-2RS Bearing
- Lubrication: Self Lubricated (Grease)
- Inner (d) MM15
- Outer (D) MM38
- Width (B) MM19
- made of high-quality steel
- engineered for minimal rotational weight
- increases efficiency with minimal friction
- offers high level of performance and quality
- durable and long lasting
- Fit type: Vehicle Specific
- Made of high-quality steel
- Engineered for minimal rotational weight
- Increases efficiency with minimal friction
- Offers high level of performance and quality
- Durable and long lasting
- Made of high-quality steel
- Engineered for minimal rotational weight
- Increases efficiency with minimal friction
- Offers high level of performance and quality
- Durable and long lasting
- Made of high-quality steel
- Engineered for minimal rotational weight
- Increases efficiency with minimal friction
- Offers high level of performance and quality
- Durable and long lasting
- Modle number: SA175216 RS 3042-2RS B30-42D
- Type: Deep groove ball bearing
- Number of Roller Columns: Single Column
- Material: bearing steel; Seal Type: Rubber Seal or Metal Seal
- Features: High precision, high speed, low noise and long life.
- 1.Fitment:Practical accessory fits for .Replacing OEM numbers for reference: 23721-AA040.
- 2.Outstanding performance:Professional manufacturing, in size, a great modification part to upgrade your vehicle.Features less friction and higher speed, practical ot use.
- 3.Premium quality :The Generator Bearing is made of quality iron material, the bearing is resistant and ageing resistant.which has long service life.so that make sure the Generator Bearing work well all the time.
- 4.Easy to install:The Generator Bearing is easy to install, no modification is required.save time and effort.convenient for using.You can replace the old or broken one directly.
- Product Detail: Built to meet standard specification, strictly follow factory quality control.Fine workmanship, wear‑resistance and the service life is longer.
- 5.Purchase service:We value the shopping experience and satisfaction of each customer, so we provide technical support. If the product install or quality have any problem, please us in time.We will solve it as soon as possible.
- Made of high-quality steel
- Engineered for minimal rotational weight
- Increases efficiency with minimal friction
- Offers high level of performance and quality
- Durable and long lasting
- Made of high-quality steel
- Engineered for minimal rotational weight
- Increases efficiency with minimal friction
- Offers high level of performance and quality
- Durable and long lasting
- MCB 382 ALTERNATOR BEARING 140462, 949100-3820 DENSO, DG 1552 2RD 15X52X16 mm.
- Rugged Construction: Alternator bearing is constructed of high strength aluminum alloy material, strong and durable, not easy to rust and break.
- Powerful Support: Alternator ball bearing can play a stable support role and reduce the coefficient of friction during its movement.
- OE Number: For J N 130‑01020, 130‑01095‑10, 130‑01095‑162, 130‑01128, 130‑01128‑10, for Denso 949100‑1010, 949100‑2820; Replacement for Ford F0JY10A303A, etc.
- Dimensions: Alternator ball bearing, the inner diameter is 0.669in/17mm, outer diameter is 1.85in/47mm and the width is 0.551in/14mm.
- Long Durability: This alternator bearing has been extensively tested for quality and safety performance and will last for a long time.
- [High Quality Materials] The bearing puller is made of high-quality chrome vanadium steel, and the mandrel is specially heat-treated for strength and durability as well as rust and corrosion resistance.
- [Size] The size of the bearing pullers is: 2 inches/35*45 mm, weight: 235 grams, in narrow areas, the bearing gear remover can remove gears, pulleys and flywheels on shafts from hard-to-reach locations without damaging your application.
- [Adjustable] The adjustment screw design is flexible and convenient to repair gears and bearings of different sizes, and can be rotated in both directions to expand the working space.
- [Easy to Use] Provides you with positive pulling force to remove the bearing groove pulley on the alternator and power steering pump.
- [Widely Used] Suitable for automotive flywheels, motorcycle wheels, bicycle wheels, car wheels, machine wheels, etc.
- Quality WBD Bearing 55224 17mmX52mmX17mm 6304EHSR Replacing F00M990434
- Quality NTN Bearing 53507 17mmX35mmX10mm 6003-2RS Replacing F00M990405
- Brush Holder Assembly and Brushes 2-Pin Plug Replacing F00M145264
- Ram 2500 3500 L6 5.9L 2003-2005
- 【Premium ABS aluminium alloy Material】Alternator Rebuild Kit Made of premium ABS and Aluminum Alloy, this repair parts are high temperature resistant, rustproof, not easy to break. to use, wear‑resistant and anti‑strike, not easy to age.with long service life and excellent performance,no need to change frequently.
- 【Fitment】Regulator Brushes Bearings Kit Replacement for V6 3.5L 2009‑2014; Replacement for Quest V6 3.5L 2011‑2016; Replacement for Altima V6 3.5L 2007‑2016; Replacement for Maxima V6 3.5L 2009‑2016.Professional manufacturing, match with your model.Please kindly check the compatibility and specifications before ordering.
- 【Stable Performance】Regulator Brushes Bearings Kit With elaborate manufacturing technology, regulator brushes bearings kit has high reliability and stable performance..Practical and convenient in use.Such a practical tool you will need it.
- 【OE Number】Alternator Rebuild Kit Replacement for 23100 1AA1A, 23100 1AA1B, 23100 JA11A, 23100 JA11AR, A003TJ1791, A003TJ1791ZC, A3TJ1791ZC, 23100JA11A, 23100JA11B; Replacement for A003TJ3691, a3tj3691.Built to specifications, designed to have the same form, fit and function as original, meet and even exceed original standard.Strictly according to the original standard.
- 【Package Contents】 This alternator rebuild kit contains the necessary parts, including 1pc regulator brush, 1pc large bearing, and 1pc small bearing.easy to install without any complicated tools.does not require complicated operations.Save your time and energy.
- Voltage Regulator 12 Volt, RVC, B-Circuit, F-L Terminals, 13.8 Default Voltage set / Replaces Delco 07C12A0887, 10517755, Other D3587, D08-74, 230-12231, 80406306, 8040-6306 Premium NTN Brand Bearing 6303-2RS 17x47x14mm Ref# 54700, 10469505, 10473706, 10476239, 10494481, 94223979, Z99603
- Premium NTN Brand Bearing 6202-2RS 15x35x11mm Ref# 53500, 10451619, 10475023, 10494514, 12334254, 7502, 907186, 907435, 907502, 954890, Z99502
- Premium NTN Brand Bearing 6303-2RS 17x47x14mm Ref# 54700, 10469505, 10473706, 10476239, 10494481, 94223979, Z99603
- Brush Holder Assembly with Brushes Ref# 10503492, 10521657, 10494476 Other, 39-113, 150-12024, 7440-4618, 74404618
- Save $$ Do-It-Yourself + Get It Fast - SHIPS SAME DAY!
- 100% NEW REPLACEMENT Regulator/Slip Ring/Brush Holder/Bearings/Rectifier For Lex Toyot and more.
- TYPE Regulator ACTIVATION IGNITION ACTIVATED CIRCUIT B-CIRCUIT LAMP STANDARD LAMP - NO OUTPUT LRC WO /LRC PLUG CODE 295 PLUG TYPE 295 SYSTEM VOLTAGE 12 TEMPERATURE COMPENSATION Y TERMINALS S, IG, L, M (FR) VOLT SET 14.1
- TYPE Slip Ring ID 5.8 LENGTH LEADS 11 LENGTH OA 46.5 LENGTH RING 1 8.2 LENGTH RING 2 8.2 OD SLIP RING 14.3
- TYPE Bearing ID 12 IND REF NUM 6001 OD 28 SIDE-1 FEATURE RUBBER SEAL SIDE-2 FEATURE RUBBER SEAL WIDTH 8
- TYPE Brush Holder DIST MTG HOLES 25.5 HEIGHT 29.5 VOLT 12
- TYPE Rectifier B+ TERM M6 X 1.0 POST DIODE AMP 50 VOLT 12 DIM 1: 117 mm OD DIM 2 :M6 x 1.0 Batt. Term. FEATURE 1: 100% New Transpo FEATURE 2: 6-50A press-fit avalanche diodes (20-24V) FEATURE 3: Spot Welding Terminals FEATURE 4: Aluminum Heat Sink SPECS FOR: Den-so 100A IR/IF Alternators SPECS: 12 Volt, 6-50A press-fit avalanche diodes (20-24V)
- Compatible Vehicles: Toyot GS300 V6 3.0L 2006 GS350 V6 3.5L 2007-2011 IS250 V6 2.5L 2006-2013 IS350 V6 3.5L 2006-2013
- Lex. 4Runner V6 4.0L 2003-2009 FJ Cruiser V6 4.0L 2007-2009 Tacoma V6 4.0L 2005-2015
- Made of high-quality steel
- Engineered for minimal rotational weight
- Increases efficiency with minimal friction
- Offers original equipment quality
- Features high level of performance and quality
- [ Replacement OE Number ] --- Replacement for Denso 126000‑1810, 126000‑1850, 126000‑1870, 126000‑2000, 126000‑2260, replacement for Mazda KJ01 18 W70, KL47 18 W51.
- [ Applicable Model ] --- The alternator rebuild kit is a replacement for Vibe L4 1.8L 2003-2008, for Corolla L4 1.8L 1ZZFE 2003-2008, for Matrix L4 1.8L 1ZZFE 2003-2008, for Celica L4 1.8L 1ZZFE 2000-2005, for MR2 Spyder L4 1.8L 2000-2005.
- [ Complete Accessory ] --- The package includes a 17 x 52 x 16mm bearing, a 15 x 35 x 13mm bearing, an adjustment brush, and a voltage regulator.
- [ Function ] --- This kit has been meticulously built to restore your alternator to top-notch performance. By upgrading your vehicle's alternator, you enhance its efficiency and commit to better driving performance and overall vehicle reliability.
- [ Easy Installation ] --- It replaces old or defective components swiftly, enhancing time efficiency and averting unwanted vehicle downtime.
- New Aftermarket Part (Not Rebuilt/Refurbished/Repurposed)
- Specs: Tolerance Ring Bearing Retainer, Inside Diameter 27.2mm / 1.071in, Outside Diameter 28.7mm / 1.130in, Width 15.2mm / 0.598in, Notes: For 6G Series Internal Regulator/Internal Fan (IR/IF) Alternators
- Please verify this is the right part number before ordering
How to choose a good automotive alternator bearings
Does the idea of finding a fantastic automotive alternator bearings make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in automotive alternator bearings. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive alternator bearings products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive alternator bearings on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive alternator bearings brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive alternator bearings based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the automotive alternator bearings were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good automotive alternator bearings, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive alternator bearings.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive alternator bearings for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our automotive alternator bearings. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive alternator bearings should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive alternator bearings.
