According to the Dana/Spicer Corporations' "Roadranger" Illustrated Parts List, there are two identification tags, one located on the driver's side differential carrier and one on the passenger side of the axle housing. The system allows you to find OEM parts, identify part numbers, view bills of material, review the latest . Precision mating of the lightweight main caps to the S60 rear end housing provides an unyielding framework that ensures ease of installation and maximum longevity of the carrier assembly, as well as the ring gear and pinion. The Fora platform includes forum software by XenForo. Rear Axle Identification GM Rear Axle Identified by casting #'s, physical characteristics/appearance, cover bolts (10 or 12) & code stamped in axle tube. 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. 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. Ford Dana 60 axles mostly feature 35 spline inner axle shafts, but some are 30 spline. Top left: The Dana 60 rear end is easily identified with just a glance. 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. The Dana 60 can easily handle drivetrains producing 600 horsepower, and is commonly accepted as the strongest passenger car axle you can find. 1975 to 1993 would have a Dana 60 or 70 rear axle and a Dana 60 front axle. CLICK HERE for More Details Part Number: 706074X. Compare this shape with the National Parts' Axle Identification Chart to determine which Dana model you own. Once your S60 is fully built, it is painstakingly checked again by Strange Engineering quality control professionals to ensure that it exceeds industry standards. The BOM number may also be found on the carrier in some models as shown in illustration (2A). Luckily, its pretty easy to tell which axle you have. 8300 N. Austin Ave Morton Grove, IL 60053 Ratio. I can't find this number anywhere either. The problem I'm having is I can't find either of the BOM numbers anywhere on the internet, including the Dana / Spicer Axle General Information Catalog, which has pages and pages of BOM (Bill of Material) numbers. The Bill of Material number may also be found on the carrier in some models as shown in illustration (2A). Go to the Dana Aftermarket Media Library (, Search for the BOM within the PDF (e.g. For example, you might see 3994-1 for the BOM, but the 60 has been dropped and the actual BOM is 603994-1. 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. The Dana 60 ring gear diameter is 9.75, and comes in gear ratios from 3.31:1 to 7.17:1. History does not long entrust the care of freedom to the weak or the timid. You can read about each benefit in more detail here. The best way to be sure of which axle you have is by the Bill of Material Number stamped on the right hand axle tube. If it has 30 splines or less, then it's a Dana 60 axle. 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. Dana/Spicer Products - Rear Axle Codes 1961-1971. Differential Locker Comparison - A detailed comparison of popular differentials and lockers. CART. I ruined my bearings! 2. A Dana 61 front axle was selectively used in Dodge 44 34-ton and 1 Ton pickups from 1987 to 1993. The access to the gears is through a cover that faces the rear of the car. Gross Axle Weight Rating (GAWR) 6500 lbs. Look for a "44" or "60" cast into the reinforcement ribs. Both the Dana 44 and Dana 60 have similar stop sign-shaped differential covers. Everything about the Ultimate Dana 60 rear axle is engineered to ensure that you get optimal strength and durability. Differences in the Dana Super 60 versus the regular Dana 60: Quadrasteer was an option in 20022005 GM full size, single rear wheel trucks. If you run the standard 1978 K20 front rotors and calipers, you can use the large '78 Cadillac Eldorado ebrake calipers. NOTE: The patterns are really hard to tell apart, so youre going to have to measure. Each Dana 60 rear end housing is poured from premium, high-ductile, nodular iron before being mated (to exacting tolerances) with a pair of lightweight, chrome moly main bearing caps and a set of high-tensile strength main cap bolts. All that extra strength, however, add a lot of weight. To figure out exactly what axle you have, you can look for the Dana stamped bill of materials number. DANA 70 Almost identical in appearance to a Dana 60, the Dana 70 is standard in heavy Dodge pickups and GM duallies. I have read that a Dana 60 is rated at 5500 pounds. Many Dana axles have the model ID cast into the fins or centersection. Mr.N's Dana Articles to Include 44, 60 information. They can be easily "converted" to 3.54:1 gearing by replacing the carrier. IN STOCK. 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. By continuing to use our website, you agree to our Privacy Policy. NOTE: We say probably because its possible that your Dana 60 could have upgraded axle shafts installed by a prior owner with more than 30 splines. It is like the VIN number for your axle assembly. Method 2. Diagram Number: 36. Ranger BOM's are listed at the bottom of the page. Land Rover Salisbury axles are compatible with some but not all parts related to their American counterparts, including differential covers, bearings, and some shafts. Dana 60 35 Spline Upgrade Kit. Ford still uses the Dana 60 front axle. Since you have already identified the axle as a Dana 44 or Dana 60, that's where we'll go ahead and start. Dana differential case #706400[3] (3.07-3.73) shows in Dana's parts catalog to be Dana 61-specific[citation needed]. GM versions are passenger side differential drop, standard rotation gears, kingpin knuckles and 35 spline axle shafts. Kingpin style knuckles. Rear Axle: AMC 20 (6-lug) or Dana 60 (8-lug) AMC 20 (6-lug) offset just a tad. DANA AXLE IDENTIFICATION . The later axles have ball joints. 3rd Generation Dodge Rams dropped the Dana 60 in favor of AAM (American Axle & Manufacturing) axles. Many Land Rover applications used 10 or 24 spline shafts. Got any questions about examining your Dana axle or converting to disc brakes? The Dana 60 front axle has a great deal of aftermarket/third-party support, including many upgrades. Dodge and Ford are different. See the Spicer Axle Identification information. Notable upgrades over the Ford 9-inch include: large modular iron caps and a one-piece center casting for increased rigidity. Every Dana 60 that was originally manufactured by Dana Corp (i.e. Thick Gears and Carrier Breaks - Thick ring and pinion gears and differential carrier breaks explained. GM RPO Axle Code Guide - A complete reference guide to GM RPO axle codes. This is better than on Dana 60 standard duty where tube reinforcement extends diagonally to join with the cover flange. Each tag has a Bill of Material Number (BOM) stamped on it and it is affixed to the axle before it is shipped from the factory. Many Dana axles have the model ID cast into the fins or centersection. The housing material is Gray iron in early axles and Ductile iron in later axles. The Dana 60 (S60) also features ring-and-pinion preload adjuster nuts for easy installation and setup. The Dana 60 (S60) high performance rear axle gives racing enthusiasts a suitable alternative to the Ford 9 inch rear end. Axle Assembly Identification. To avoid waiting and incurring extra shipping costs it always pays to know exactly which type of Dana 60 axle you have before ordering any extras, like one of our Dana 60 disc brake conversion kits. The Best Disc Brake Conversion Kits At The Best Prices. Refer to the appropriate model number section for parts identification and a breakdown of the Bill of Material. There are a couple of different rear axles that could have found their way under a '60s Ford truck. . We've spent over a month going through the pdf files in the links you posted and compiled a user friendly list of all front and rear Dana 60 BOM numbers and that . 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. Dodge used a Dana 60 up to 2002. RJSPHH Inner Axle Side Seal Installation Tool for Dana 30/44/60 Front Differentials. The Dana Super 60 is an upgraded version of the Dana 60 axle. 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. If there are 7 bolts, then you have a GMC/Chevy or Jeep Dana 60 axle. Dana made the announcement at the Specialty Equipment Market Association (SEMA) Show, held here through Nov. 3 at the Las Vegas Convention Center. Are the 4 bolts arranged in a perfect square pattern? 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. Gross axle weight ratings are often lowered by the vehicle manufacturer for safety and tire reasons. The only info it has is: "Dana 60 with 4.10 axle ratio from Dodge D200". The bill of materials number can even tell you what gear ratio the axle originally came with. For most applications, the bolt head size is 1/2" and the bolt thread is 5/16 USS coarse thread. On this Wikipedia the language links are at the top of the page across from the article title. In the absence of an ID tag, axle / differential types can be identified using the shape of the cover, the number of cover bolts, the number of ring gear bolts, and the ring gear diameter. When ford introduced the superduty they changed the ring gear in the rear to 10.5 inches. GM Dana 60 vs Dodge Kingpin Dana 60 Identification The kingpin GM and Dodge Dana 60 look very similar. The best way to identify a Jeep TJ rear axle is by the model number stamped into the casting on the differential housing. BOM: Model: Years & Make: Position: Ratio: Carrier: Axles: Type: Note: Link: 2001024-1 Dana 60HD '02-'03 (Ford) Rear 3.73 4.10- 35 Sp . This is much stronger than the CJ versions. Available with several differential options to accommodate customer needs. Simple enough. That one is essentially made to the right size and length to bolt up to your JK Wrangler. Dana 60 rear axle. 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. . Ensure accuracy by checking the tag numbers or stamps on the axle or by utilizing the RPO codes on GM vehicles. Strange Engineering offers several options for Dana 60 gears ratios. 1st Generation Dodge Cummins trucks with non-OD transmissions are equipped with 3.07:1 "Dana 61" front axles with unique differential housings and carriers with extra clearance for the very large pinion gear. Each axle is built with aBill of Material (BOM) Tag affixed to the differential cover by two cover bolts. How can we tell the difference?Ted Olmstead, via email. Ring and Pinion Setup Specs - Ring and pinion gear setup specifications for popular axles. There are three major variations of the Dana 60 axle used in the 1960s, 70s, and 80s: While you can look up the serial number on a Dana 60 to figure which axle it is, theres a pretty simple trick for telling if your Dana 60 came out of a Chevy, Dodge, Ford, GMC, or Jeep: Look at the backing plate bolts. 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. Not only can Strange Engineering expert sales technicians help you to determine the best Dana 60 gears to meet your high-performance needs; they will assist in selecting every piece of your S60 drag racing rear end. Knock out the pinion races, pull the carrier bearings a. However, model year 2002 Rams phased out the CAD system leaving some 2002 Dana 60 axles permanently locked in. A set of Dana 60, 35 or 40 Spline Pro Race axles are fabricated to fit the axle tube length and the axles are studded to specifications. Thinking of upgrading to a Dana 60 front with disc brakes. Ring and Pinion Ratio Variations - An explanation of why some ring and pinion gear ratios vary. My friend has a 1960s Ford pickup, and we can't identify the rear axle. DANA 60 35 spline rear axle shaft 79 - 84 B-Body CHP (Factory Race Axle Specs) - $285.66.