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By GreenGears Auto Limited
Are you looking for affordable and eco-friendly solutions for your car repairs? Look no further than Green Gears Auto Limited! We are a leading provider of high-quality used car parts, specializing in components for electric vehicles (EVs), hybrids, and other environmentally conscious vehicles.
Why Choose Green Gears Auto?
Extensive Inventory: We have a wide selection of OEM (Original Equipment Manufacturer) used parts, including hard-to-find components. Quality Assurance: All our parts are thoroughly inspected and come with a warranty for your peace of mind. Environmentally Friendly: By choosing used parts, you're helping to reduce waste and conserve resources. Affordable Prices: Save money on your car repairs without sacrificing quality. Expert Support: Our knowledgeable team is always ready to assist you in finding the right parts for your vehicle. Our Commitment to Sustainability:
At Green Gears Auto, we believe in a greener future for the automotive industry. We're committed to promoting sustainable practices by:
Reducing Waste: We extend the life cycle of automotive components, preventing them from ending up in landfills. Conserving Resources: Reusing parts reduces the need to manufacture new ones, saving energy and raw materials. Supporting Eco-Friendly Vehicles: We specialize in parts for EVs and hybrids, helping to accelerate the transition to a cleaner transportation system. Join Our Community:
We invite you to visit our website,
link hidden, please login to view, to explore our extensive inventory and learn more about our commitment to sustainability. You can also join our online forum to connect with other eco-conscious car enthusiasts and get expert advice on repairs and maintenance. Call to Action:
Browse our Inventory: Find the parts you need today and start saving money and the planet. Contact Us: Have a question? Our friendly team is here to help. Together, let's build a greener future for the automotive industry!
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By Counterman
To hear my mother tell it, getting me up and ready for school in the mornings was an exercise in her patience. I don’t remember it quite that way, but I do recall regularly hearing the phrase “get your rear in gear, or you’re gonna be late!” These days, I’m generally the first person at work in the morning, spending an hour gearing up for the day ahead, and the only rear end gears I have to worry about are inside differential cases.
Identification of an axle/differential generally defaults to the ring gear diameter. Most OEMs refer to their axle assemblies using a combination of callouts, including ring gear, axle manufacturer (corporate, Dana, American Axle, Sterling, etc.) and diff cover bolt count. At the counter, we use these as shorthand for identifying the customer’s needed components. There are generally enough identifying characteristics for us to decide between any available options, but some diffs are a little different.
Dana axles are found in a wide variety of light trucks and SUVs, and are so well-known that we generally catalog parts based solely on the legacy Dana model number (with 30, 35, 44, 50, 60, 70, 80 being the most common), rather than ring gear diameter or cover bolt count. These Dana axles all feature “10-bolt” covers, so that’s a non-starter to an identification conversation. The model 50, 60 and 70 all share a diff cover design, so size and shape won’t help there, either. The Model 50 was used exclusively as a Ford front differential, leaving the 60 and 70 as the only confusing rear option. Identification through casting or tag numbers, when available, is still the best option. Ring gear diameter for each model is as shown here:
MODEL: 30 35 44 50 60 70 80
Diameter: 7.2” 7.562” 8.5” 9” 9.75” 10.5” 11.25”
Dana/Spicer has widely replaced most of these legacy models, and introduced a new model numbering convention. With names like M186, M226, M235 and more, we can now easily determine ring gear diameter, now expressed in millimeters as part of the model number. There can be some confusion, as Dana and the vehicle OEMs continue to refer to the legacy Dana model numbers these new models were based on. Application information continues to be of the utmost importance when selecting between similar Dana configurations!
Most of our differential parts sales are bearings, seals, gaskets and lubricants. Once ring gear diameter has been identified, we are usually in the clear, unless the customer also needs a replacement ring and pinion gear set. When selecting ring and pinion sets, we also require the gear ratio, which can be found by dividing the number of teeth on the ring gear by the number of teeth on the pinion shaft. A differential with a 3.42:1 gear ratio has 41 teeth on the ring gear, and 12 teeth on the pinion gear (41÷12=3.42). To rotate the ring gear (and therefore the wheels) one complete revolution, the pinion shaft (and the driveshaft) must turn 3.42 times. These numbers can be confusing, since “lower” gear ratios are actually represented by larger numbers, and vice-versa. (For example, a truck running 4.10:1 gears is geared lower than the same truck with 3.42:1 gears, even though the first number in the ratio is larger.)
Selecting the correct gear ratio for a stock replacement ring and pinion set is important for two reasons: First, altering the differential gear ratio on a rear-wheel-drive vehicle can affect fuel economy, cruising speed, towing performance, and engine RPM, either running at higher engine RPM (which occurs when a gear lower than the original is installed), or giving up low-end power and torque (which happens when a higher gear ratio than the original is used). The second reason concerns four-wheel-drive vehicles driven on pavement. The front and rear differentials must share the same gear ratio (within approximately 1%), otherwise binding or breakage may occur in the drivetrain, as the two dissimilar gearsets attempt to rotate at different speeds.
For off-road, performance, or racing applications, you may also encounter instances where the customer is changing their gear ratio. Understanding the effects of installing higher and lower ratio gearsets should help you both agree on the appropriate ring and pinion for their particular needs. So, whether you are called upon to supply a single bearing, or to assemble a full assortment of axle components, differential component sales needn’t be “diff”icult!
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By Nicole
Hello everyone,We are thrilled to join this community and introduce our company-QIAOPAI Auto parts
We are a young and dynamic automotive parts supplier specializing in body and electronic components
Our mission is to provide superior quality products and exceptional service to our clients
What We Offer: 1. Body Components: Precision-wiper linkage, bonnet lock, hood hinge, wiper arm, car muffler, clutch release, belt pulley
2. Electronic Components:wiper motor, oil pressure sensor, water temperature sensor and kinds of sensors, horn
We look forward to engaging with you, sharing insights, and exploring opportunities for collaboration
Thank you
here is our website:
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