They can be easily "converted" to 3.54:1 gearing by replacing the carrier. Both axles can be found with factory lockers, depending on the year, make, and model the axle is pulled out from. The Dana 53 first appeared in the late 1940s and is much like a Dana 60. more. A vertically positioned tag near the center of the right hand side support arm, 2) stamped into the left hand side support arm (opposite end of the camber adjuster), or 3) stamped into the nose end of the axle carrier. Year. Would like to keep a drum brake setup. To allow for the different gearing, the Dana 61 had a greater pinion offset. The 1/2 tons (D/W 100 and 150's) are basically the same on axles as the RC's. 3/4 tons (D/W 200 and 250's) usually have a Dana 44HD up front but may have a Dana 60. The 706040x carrier can be purchased relatively inexpensively and used to install lower gears in a Dana 61 axle, such as when replacing a broken or damaged Dana 60 with a Dana 61 while retaining the factory gear ratio. 2001 Ford Ranger Specifications.Brake Line, Front, Driver and Passenger Side. Larger and thicker diameter steel tubes (3.75inches diameter and in thick). For example, you might see 3994-1 for the BOM, but the 60 has been dropped and the actual BOM is 603994-1. Once the S60 rear end housing is certified, it is built to your specifications using premium components of your choosing. Discount is automatically applied. Early covers (up to the mid 1970's) are made of thin steel 2000-2002 Dodge Dana 60 Front Axle Base Specs:Anti-Lock Brakes:(optional), 2000-2002: ABS sensor is internal, reading off tone ring inside the wheel hub assembly. Which Heavy Duty Rear Axle Does My Ford Truck Have? The location of the information will depend on the manufacturing date of the axle. GAWR up to 11,000 (de rated by many OEMs) Ring gear 11.25". Every Dana 60 that was originally manufactured by Dana Corp (i.e. The Dana Super 60 is an upgraded version of the Dana 60 axle. 1 ton Single Rear Wheel 1972 to 1974 would have a Dana 60 or 70 rear axle and a Dana 70 front axle. The number can be used to identify the axle, the year of manufacture, and the model vehicle the axle originally came from. Strange Engineering offers several options for Dana 60 gears ratios. UPDATE: While this setup is still going strong, I have found much better, easier, safer, and more efficient ways to complete different parts of fear setups. If there are 33 or 35 splines, then you have a Dana 70 axle. This stamped number can usually be found on the righthand side or on the longer axletube on the same side of the tube as the differential cover, facing the rear of the truck. Dana 60 35 spline rear axle shaft 1979 1980 1981 1982 183771786221 Dodge and Ford are different. The best way to identify a Jeep TJ rear axle is by the model number stamped into the casting on the differential housing. 55 ratio (rear disc brakes) 7.0. Roenicke95stroker said: Your right it's a 3. I think if you get back to the early to mid eightys they use the indepent dana 50 in the front. The BOM stamp (2) or Axle Identification Tags (2A) are used to identify Dana axles / differentials. DANA SPICER 706074X OUTER Wheel Bearing Includes LM104949 CONE and LM104911 CUP fits 1978 to 1998 FORD F-250, F350 with DANA 60 REAR axle. The Dana/Spicer Model 70 is an automotive axle used in OEM heavy duty applications by Chevrolet, Dodge, and Ford. If the axle is unmolested and only a little rusty, lightly sanding the axletube by hand can sometimes reveal the bill of materials number and manufacturing date code. It can be identified by its straight axle tubes, 10 bolt asymmetrical cover, and a "70" cast in to the housing and is visually similar to the Dana 60. Dana models with similar gasket shapes include Dana 25, 27, 30, 60, 70, and 80 but you need access to the . This info is especially handy when looking for replacement axleshafts and brake parts for swapped-in axles. Off-Highway. The Dana 53 was phased out in the late 1960s, replaced by the Dana 60. Years of rust, off-road abuse, and custom fabrication often covers the bill of materials numbers or makes it unreadable. The cast centersection and pressed-in tubes are common for many axle manufacturers, but the stop sign-shaped differential cover is the dead giveaway for identifying an early Dana axle. Top left: The Dana 60 rear end is easily identified with just a glance. Strange engineering offers a variety of steel retainer plates to be used with drum and some disc brake applications. 44 perch 71-72 = 63 axle flange to flange, . JavaScript is disabled. Strange Engineering has redesigned the Dana 60 rear axle and we call it the S-60. Install Kits and Gears Sets Listed By Rear End. Locate the identification tags on the rear-end housing unit. Ensure accuracy by checking the tag numbers or stamps on the axle or by utilizing the RPO codes on GM vehicles. Strange Engineerings heavy-duty lines of S-Series transmission and pinion yokes were designed by Strange and are manufactured from USA made high tensile strength nodular iron castings. Dodge first used the 5-Link, Coil Spring front suspension on 1994 model year Ram 1500, Ram 2500, Ram and Ram 3500 4x4 trucks with solid beam front axles. The Dana 60 is a Salisbury-type rear-end, meaning the differential carrier removes from the rear of the axle instead of the front. There are front and rear versions of the Dana 60. document.getElementById("copyright_year").innerHTML = new Date().getFullYear(); Ford used Coil Spring, Dana 44IFS Twin Traction Beam front axles on 1980-1996 Full Size Bronco and F150 4x4 vehicles. RPO codes can be found by referencing the Service Parts Identification sticker (typically located in the glove box compartment or near the spare tire), or by scanning a QR code on 2018 and up GM vehicles (located at the bottom of the driver side door pillar). When ford introduced the superduty they changed the ring gear in the rear to 10.5 inches. Larger ring and pinion which increase the contact area and overall strength. In the mid-1970s the Big Three all started using this axle. The Dana 44 is a wider axle, so it is more likely to be found on the Rubicon model. Full floating variants are common while Semi-floating axles exist, but are less common. Ring and Pinion Setup Specs - Ring and pinion gear setup specifications for popular axles. Carrier Breaks. There are many different Dana axles. All rights reserved. Gears / Diffs / Install Kits Listed By Vehicle, Standard Gears & Pro Gears Dana / Ford / GM / Mopar, Strange T-Shirts. Gear Ratio Calculator - Calculate the gear ratio of gears based on their tooth count. Summary The Dana 60 has a larger ring gear, larger axle tubes, larger axle shafts, and overall is much stronger. Constant-velocity joints were used instead of universal joints. IN STOCK. The Dana 60 ring gear diameter is 9.75, and comes in gear ratios from 3.31:1 to 7.17:1. Description. For example, you might see 3994-1 for the BOM, but the 60 has been dropped and the actual BOM is 603994-1. @2003-2020 Lugnut4x4. The obs like you have in you pic uses the solid dana 60 front axle. Including are a set of Dana 60 ring and pinion gears. But if it has 8 lugs, it's a Dana 60, Dana 70, or Dana 80. Both the Dana 44 and Dana 60 have similar stop sign-shaped differential covers. These axles will also Primary Identification Characteristics of 1957-1971 Dodge W100 and W200 Dana 44 Closed Knuckle Front axles:1957-1958 W100, W200: 3000 lb. I know this is a really old thread, but it comes up often during a search for Dana 60 BOM numbers so hopefully this information will be helpful to others doing the same search. RockAuto name, logo and. How can we tell the difference?Ted Olmstead, via email. The only info it has is: "Dana 60 with 4.10 axle ratio from Dodge D200". Ranger 4WD Front Axle 4WD Front Axle Strange is the only place to shop for your custom-made Dana 60 Rear End for street strip or Drag Racing. 1972 to 1974 would have a Dana 60 or 70 rear axle and a Dana 70 front axle. Browse through our Free Tech Info Database of 4x4 Dana Axle Identification Help Pages. Everything about the Ultimate Dana 60 rear axle is engineered to ensure that you get optimal strength and durability. There are several relatively easy ways to identify a Dana axle. Simple enough. The Dana 61 was made in semi-float and full-float axles for select 42 and 4x4 Ford 34-ton and 1 Ton Pickups and Vans from 1974 to 1987. Dana vehicles come in unique inspection cover and gasket shapes. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. . The most noticeable difference is the reinforced cast iron differential in the Dana 61. On some tags, the first 2 digits won't appear on the tag, but they must be used to identify the axle. Crawlpedia article on thick gears and carrier breaks. GM and Ford Dana 60 axles utilize locking hubs. GM versions are passenger side differential drop, standard rotation gears, kingpin knuckles and 35 spline axle shafts. If you run the standard 1978 K20 front rotors and calipers, you can use the large '78 Cadillac Eldorado ebrake calipers. While the 1350 u-joints provide enough strength to handle most demanding of applications, Strange also offers a variety of yokes with1480 u-joints for the ultimate in driveline strength and dependability. FOUND 1969 Mopar Dana 60 4.10 rear end and 1969 RR trunk lid. To determine which one you have, check the number of splines your axle has. Code. The Bill of Material number may also be found on the carrier in some models as shown in illustration (2A). This was done as a direct result of the 1973 oil crisis. Dana 60 Rear Axle - Exploded View Dana 60 Front Axle - Exploded View Images presented for reference and educational purposes only. Model. Features : Specially designed for Dana 30, 44 and 60 front differentials. Some Dana 61s shared a common carrier with the Dana 60 part #706040x,[2] which means the gearsets (3.07-4.10) will interchange between the two. 19752002 1 Ton (D-700/W-300/W-350/W-400/3500), 19711977 Land Rover Series 2B Forward Control, 19711977 Land Rover Series 3 1 ton (both front and rear axles), 19711985 Land Rover Series 3 Military Spec (rear on series III 109s), 19641977 Chevrolet and GMC 3/4-ton pickups, 19751987 Chevrolet and GMC 1-ton pickups and Suburbans, 20022005 Chevrolet and GMC 1/2 + 3/4 Ton pickups and Suburbans with Quadrasteer, 1966 1/2 Ton 4X4 Pickup Truck (1100A 4X4), 1969-75 3/4 Ton Pickup Truck and Travelall. Axle shafts, universal joints and carriers made from chromoly steel are even available. Although 3.07:1 and 3.31:1 gear sets are common for a Dana 61, lower gear sets deeper than (4.10:1 on down) are not. If all else fails, and you're sure it's either a Dana 44 or a Dana 60, you can measure the differential cover to identify your Dana axle. Copyright AxleBuilder.com document.write( new Date().getFullYear() ); | Privacy Policy | Contact Us. Luckily, its pretty easy to tell which axle you have. You can read about each benefit in more detail here. I was told the Dana 70 was out of a Dodge, but he wasn't 100% for sure. The dana 60 was one of them, this axle has its original metal ID tag held in place by the diff cover bolts (its hard to see in photo) (ALL Dana built axles come with a ID tag telling what its axle ratio is but over time the tags can rot off, get lost ect. A 3.07:1 gear ratio was common for these axles and unachievable in a regular Dana 60. Incomplete list. Strange is the only place to shop for your custom-made Dana 60 Rear End for street strip or Drag Racing. The original factory axles in a Full Float Dana 60 always have 30 splines or less. So, 4 bolts = Dodge or Ford, 7 bolts = everything else. CART. Otherwise, use the table below to determine your differential carrier: To learn more about differential carriers, see this Crawlpedia article on thick gears and carrier breaks. Dana made the announcement at the Specialty Equipment Market Association (SEMA) Show, held here through Nov. 3 at the Las Vegas Convention Center. In the Dana/Spicer catalog it goes from 603704 to 603725; it jumps right . DANA 60 35 spline rear axle shaft 79 - 84 B-Body CHP (Factory Race Axle Specs) - $285.66. Housing end bolt patterns can be confirmed on the bottom of the axle order form. The Dana 60 is a great rear end for its applications (I am assuming we are speaking of the full floating version). 1978-1979 Dana 60 Front Axles in Ford Trucks had a Ford Axle Code Tag with the Ford Production Part Number and Dana Bill of Material Number (BOM) stamped on a metal Build Tag (red arrow) attached to the differential by two of the differential cover bolts (yellow arrows) when the vehicle was shipped from the factory but, unfortunately, these tags Compare this shape with the National Parts' Axle Identification Chart to determine which Dana model you own. Dodge Cummins pickups from the "First Generation" that are not equipped with an overdrive transmission commonly have the 3.07:1 Dana 61 front axle because the higher gears are necessary to achieve reasonable road speeds at the low 2500 rpm governed speed of the Cummins engine in those pickups. CB = Cover Bolt The open knuckle, monobeam, Dana-Spicer Model 60 was reintroduced by Ford as a mid-year design change in the 1985 model year F-350 1 ton 4x4, replacing the Twin Traction Beam IFS Dana 50 4600 pound rated axle which was used on F-350 trucks starting in 1992-1997 Dana 60 Front Axles in Ford F-350 4x4 Trucks will typically have the Ford Build Code on a mylar decal affixed to the right axle tube. The 80's ford trucks saw a mix of dana 60 rear axles(in both full and semi floating applications), dana 70 rear axles, and the sterling 10.25. GM Dana 60 vs Dodge Kingpin Dana 60 Identification The kingpin GM and Dodge Dana 60 look very similar. Because it was sitting in my barn / shop for over 12 years!! When repairing or upgrading differential parts, the first and most important step is to identify your existing axle / differential. This translates into a quicker hole-shot and higher trap speed. Axle Assembly Identification. The Bill of Material (BOM) number is used to identify Dana differentials. Ford still uses the Dana 60 front axle. This is better than on Dana 60 standard duty where tube reinforcement extends diagonally to join with the cover flange. Made of electroplated heavy duty steel,CNC machined.it is durable and stable,anti-corrosion,High precision and Not easily deformed for long life service. When I originally purchased the van in 89, I was told that the rear needed "E" rated tires and to keep 80 psi in them or they would be overloaded. The superduty you can get either a solid dana 50 or 60. Dana 61 external case is similar to Dana 60 HD in its use of dual ribbing: a reinforcement truss extends from the tube all the way around the differential case, in addition to raised cover flange. $27.55. The number can usually be found on the lower right side rib below the differential cover, but it may also be found on other ribs or on top of the main cast structure. This offset meant that a different carrier and a different ring and pinion had to be used. The Dana 60 (S60) high performance rear axle gives racing enthusiasts a suitable alternative to the Ford 9 inch rear end. These axles are all exactly the same. Other obvious giveaways as to an axles origin is a leaf sprung car will be either a Camaro or Nova while a coil sprung car will be an A-Body or B-Body. And the BOM # I believe is 610460 -8. 8 72. pdf. The Dana 44 differential cover will measure about 9 1/2 inches wide and 10 1/2 inches tall, while the Dana 60 differential cover will measure about 11 1/4 inches wide and 12 inches tall. Post by erik68w100 Wed Jun 11, 2014 2:42 am. By upgrading the outer stub . The Dana 60 (S60) also features ring-and-pinion preload adjuster nuts for easy installation and setup. Luckily, it's pretty easy to tell which axle you have. It can be identified by its 10-bolt rear cover, which appears to be lying on its side. Fortunately, Jeep hasn't used too many different differentials, so figuring out which one you have isn't a big deal. Dana 60 identification. The majority of the Dana 70s are rear axles, however Dana 70 front axles do exist. Notable upgrades over the Ford 9-inch include: large modular iron caps and a one-piece center casting for increased rigidity. Once your S60 is fully built, it is painstakingly checked again by Strange Engineering quality control professionals to ensure that it exceeds industry standards. Let this guide shed some light! It's either a Dana 44 or a Dana 60. Note: Using the GM RPO codes to identify your axle / differential assumes that the axle / differential has not previously been modified. Click the above picture to view full size. How to identify Dana 60. I currently have an 8 3/4 489 29 spline rear end w/ drum brakes and S/S springs. While the Dana Expert BOM Tool can be helpful, it lists many obsolete parts, has many dead ends, and much of the useful information is hard to decipher or cross reference. * Coupon does not apply to Oval Size Matters T-Shirt. Strange Engineerings superior line of Chrome Moly Transmission yokes are manufactured from high quality forgings and fully heat treated to achieve maximum tensile strength. My friend has a 1960s Ford pickup, and we can't identify the rear axle. Dodge Dana 60 axles utilized locking hubs until 1994 when a Center Axle Disconnect (CAD) system was adopted. For independent front suspension (IFS) axles, the B/M number may be located at one of three locations: 1). The BOM will identify the model number, the gear ratio, the type of differential, and all component parts. A forum community dedicated to custom off-road vehicle owners and enthusiasts. 3rd Generation Dodge Rams dropped the Dana 60 in favor of AAM (American Axle & Manufacturing) axles. All Dana axles have a Bill of Materials (BOM) number stamped into the long axle tube that can be used to look up many of the axle's important details including the gear ratio, ring gear rotation, differential type and spline count, as well as a complete list of replacement parts. It can be readily identified by its straight axle tubes, 10 bolt asymmetrical cover, and a "60" cast into the housing. From what I have found I think I've narrowed the years down to the 1970's, the 60 BOM comes up as 76/77 f250 3/4 ton 4x4 full float 4.10. Each axle contains a gear ratio tag (4), and if the axle is equipped with a limited slip differential, it will have a tag specifying the type of limited slip lubricant to be used (5). However, you can usually tell if the axle shaft is original or not. In the back they will have a Dana 60. The Bill of Material (BOM) number is used to identify Dana differentials.

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