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Transfer cases are part of your vehicle’s transmission that provide power distribution between its front and rear wheels, as well as switching from two wheel drive to four wheel drive mode.
To keep your vehicle functioning optimally, it’s crucial that you take great care in maintaining its transfer case. This includes refilling with fluid as needed and scheduling regular service from an auto repair shop in Marietta.
Dana Model 300
The Dana 300 transfer case is widely recognized as one of the most reliable cast iron gear driven transfer cases ever produced, making it a top choice among Jeep owners due to its strength, ease of maintenance and parts support. Commonly referred to as “silent,” its running quietness sets it apart from other cast iron gear drives.
The transfer case in four-wheel drive vehicles distributes power from the transmission to both front and rear axles through drive shafts, located at the front. A transfer case differs from manual transmission in that it allows drivers to choose between high or low range gearing options.
Dana Model 300 Parts
The Dana Model 300 two-piece cast iron transfer case mate well with most transmissions. It is centered and features a round, six-bolt input flange on its front face as well as a rounded, center rear output flange; these each boast 23 female splines while its helical input gear rides on a bearing mounted input shaft featuring 30 female splines.
In addition, the 300 utilizes all helically cut gears and a 1-1/4-inch intermediate shaft. These features enable it to be strong yet compact while still handling various torque applications with ease.
Dana 300 gear drives are known for their quiet operation due to their helically cut rear output gears which provide noise cancellation compared to straight cut gears which tend to be stronger but louder than their counterparts.
Contrary to past Dana boxes, the 300 utilizes sliding clutch rings for gearshifts between ranges and modes – an innovative feature designed to prevent gears from grinding during hard acceleration or braking.
If you hear a clunking sound when shifting gears, this could be a telltale sign that your transfer case needs new pinion nut or gear replacements. Also be sure to check fluid levels as there could be leakage that necessitates replacing existing fluid with fresh material.
Dana Model 340
Dana transfer cases are among the strongest and most durable available today, featuring easy servicing, compact designs, and outstanding parts support – qualities which have led them to be used extensively on Jeep vehicles.
If you need a heavy-duty and high-performance transfer case, the Dana Model 340 may be just what you’re searching for. Available both rear and front configurations, this product can easily handle even the toughest jobs.
The Dana Model 340 is an ideal solution for truck industries. Its heavy-duty design provides maximum strength and durability to ensure you can handle tough off-highway conditions like mud, snow and ice with ease.
Dependent upon your application, transmission transfer case parts offer many choices to maximize truck performance. From simple gaskets to complete assemblies, you are sure to find something suitable.
With a Spicer auxiliary transmission in your transfer case, for example, you’ll have full torque capacity on both front and rear axles of the truck – helping maximize power usage across any jobsite!
When it comes to using your truck for work, having the strongest transmission possible is paramount. Spicer offers the PowerShift Series as a solution.
These series of planetary and direct drive powershift transmissions were specifically created to meet your industrial truck needs in terms of performance, reliability, and dependability. Utilizing technology from their current off-highway application line of transmissions – with four speeds capable of accommodating various engine speeds – they offer exceptional value.
PowerShift Series products come in different configurations to meet the unique requirements of various applications, including dual-range powershift, three-range powershift and four-range powershift models.
Dana technologies were selected by Wards 10 Best Engines & Propulsion Systems and Car and Driver as winners for their 10Best list, including its Advantek and Spicer front/rear axles, front propshafts, gaskets, etc. Dana products featured prominently include their award-winning front axles; front/rear propshafts; gaskets etc.
Dana Model 450
The Dana Model 450 industrial-grade transfer case is built on its name. Designed to keep light and commercial vehicles on the road longer by offering quality all-makes drivetrain parts that fit seamlessly and install quickly, this transfer case will keep your fleet on the move longer.
The Model 450 is an upgraded version of its counterpart Model 340 and designed to meet a range of applications such as wheel loaders, excavators, skidders and bulldozers. Its internal gear reduction system offers 2.72:1 planetary driven low range with aluminum castings making up its transfer case.
It also comes equipped with manual shift options, and is assembled at New Process’s East Syracuse plant.
This transfer case is an outstanding piece of gear that has seen multiple design updates during its production run. As one of the most reliable transmission solutions on the market and popular among truck owners alike, this transfer case should certainly not be discounted from consideration as an option for their fleets.
These transfer cases are an ideal option for trucks that must transport large loads and can accommodate various applications. With an array of features that can be tailored specifically to meet the demands of each job site, these transfer cases provide maximum versatility and functionality.
The Model 450’s versatility lies in its compatibility with various types of differentials. This vehicle can accommodate deep compound gearing and locking differentials for off-road use, making it perfect for off-road applications.
Off-road enthusiasts often rely on transfer cases in their vehicles to optimize gearing, providing maximum torque output while also helping prevent power loss. This feature can have an immense effect on torque production while helping prevent power wasting.
The Model 450 provides several other features that make it an attractive option for your application, including its 2.72:1 planetary driven lower range, its improved internal gearing system that facilitates higher torque production, and its high-quality internal clutch.
The Model 450 transfer case is an excellent solution for heavy-duty applications that demand reliability and performance from their transfer case, or those looking to upgrade an existing transmission.
Dana Model 550
Dana transfer cases are designed to offer maximum performance across a wide range of transmission speeds and conditions, providing full torque capacity at both front and rear axles for ease of movement on either highways or open roads.
The Dana Model 550 Transfer Case is an ideal solution for heavy-duty trucks, featuring premium components and lightweight construction for maximum off-road performance. Available both single-reduction models as well as with various weight ratings.
These transfer cases can be utilized in various truck applications, from commercial trucks and pickups to SUVs and crossover vehicles. Their designs allow for direct coupling to a Spicer auxiliary transmission for complete torque capacity on both axles.
These transfer cases feature a 4-inch axletube diameter and come equipped with pinion ring gears, offering you a reliable drivetrain that comes with an unlimited mileage warranty of 12 months or 12,000 miles respectively.
Dodge Cummins 4x4s and pick ups from the “First Generation” without an overdrive transmission tend to favor this transmission as its 3.07:1 gear ratio allows them to haul loads.
This transfer case is one of the larger units on the market and is commonly found under Ford F-450 and F-550 pickups as well as some Dodge Ram 4500/5500 trucks.
Heavy-duty and with superior off-road performance, it provides long service life and low center of gravity – perfect for off-road tasks! The axle load rating makes this vehicle particularly suitable for off-road use.
These brake rotors come in weight ratings ranging from 10,500 pounds to 14,500 pounds and are popular choices among commercial trucks and pickups, particularly those powered by diesel engines.
Dana is a premier manufacturer of drivetrain systems that power light vehicles, off-highway equipment and commercial vehicles in all core mobility markets – light vehicles, off-highway equipment and commercial vehicles. Their products include axles, drivetrain components, drive units, e-propulsion systems and various accessories that are widely utilized across original equipment manufacturers (OEM) and aftermarket businesses worldwide.