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DANA 70 Almost identical in appearance to a Dana 60, the Dana 70 is standard in heavy Dodge pickups and GM duallies. 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 . Each Dana 60 has a build date and bill of materials numbers stamped into the back of the passenger-side axle tube. 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. To find the complete build details of any Dana 60 axle, locate the BOM number stamped into the long axle tube and then find that code in the table below. Ring gear 9.75". They are also lowered to reduce loads on other powertrain components such as transmissions and transfer cases. For more than 50-years Strange has been meticulously crafting every component of our version of the Dana 60 rear axle to the highest standards possible. As an Amazon Associate, we earn a commission on purchases which does not affect your pricing. These axles are all exactly the same. Can't make out the knuckles. The Dana Super 60 is an upgraded version of the Dana 60 axle. Starting around 1965, Dana started using metal tags affixed to the differential cover by two of the cover bolts. The superduty you can get either a solid dana 50 or 60. RockAuto name, logo and. Thinking of upgrading to a Dana 60 front with disc brakes. Dana 44 with 5" Knuckle Ball. The axle / differential model number will often be cast into one of the webs (3). 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. Once your S60 is fully built, it is painstakingly checked again by Strange Engineering quality control professionals to ensure that it exceeds industry standards. 9. FOR SALE! Dodge Dana 60 axles utilized locking hubs until 1994 when a Center Axle Disconnect (CAD) system was adopted. It was also used on 3500 4x2 trucks with tubular beam front axles. To allow for the different gearing, the Dana 61 had a greater pinion offset. The. Larger and thicker diameter steel tubes (3.75inches diameter and in thick). 1 ton's (D/W 300 and 350's) will be a Dana 60 up front and either a Dana 60 or 70 in the rear. . The Dana 60 front axle has a great deal of aftermarket/third-party support, including many upgrades. !1997 F350 XLT 4x4 Crew Cab (4 door) 7.3 Liter V-8 Diesel Powerstroke, Automatic with overdrive, Dana 60 front axle, Weld Racing Wheels and Toyo Open Country Radials (tires and wheels cost $4500) only 66,000 original miles Located in Seattle Washington 98188 1 mile from Seatac AirportI . A 3.07:1 gear ratio was common for these axles and unachievable in a regular Dana 60. Dana 60 Eaton TrueTrac | Rear 30 Spline (4.10 & Down) Price: $1,206.99 Detroit Truetrac Lockers are maintenance free, fully mechanical, Torsen style limited slip differentials with helical gears instead of clutch packs (which wear out over time) to provide constant torque to both wheels while still allowing for smooth turns on pavement. The Dana 60 is a great rear end for its applications (I am assuming we are speaking of the full floating version). Fortunately, Jeep hasn't used too many different differentials, so figuring out which one you have isn't a big deal. This info is especially handy when looking for replacement axleshafts and brake parts for swapped-in axles. The Dana Models 60 and 61 look the same and have the same shape differential cover. 1965 Scout 80 7.3PSD/ZF/203/205 D60F/14BFF. IN STOCK. 2001 Ford Ranger Specifications.Brake Line, Front, Driver and Passenger Side. GM and Ford Dana 60 axles utilize locking hubs. The BOM number may also be found on the carrier in some models as shown in illustration (2A). Post by erik68w100 Wed Jun 11, 2014 2:42 am. If you pull an axle shaft out of your Dana and it has 33 or 35 splines, then you probably have a Dana 70. Incomplete list. Locate the identification tags on the rear-end housing unit. 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. Both tags contain similar information, however, the axle . If you have access to axle tag codes for '72-up, please e-mail me. These codes contain a wealth of information about your specific vehicle's equipment and specifications. Method 2. Spline = Axle Spline Count, 1999 RockAuto, LLC - Madison, Wisconsin USA. 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. 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. However by the mid 80's, all fords(250 and 350) used the sterling rearend. Dana 60 axles were offered with 16, 23, 30, 32, 33, and 35 spline axle shafts, however, 30 and 35 spline models are by far the most common. The customizable Dana 60 front and rear axles allow different width and center drop dimensions for Jeep TJs and XJs, rock crawlers, bouncers, and other off-road vehicles. However, model year 2002 Rams phased out the CAD system leaving some 2002 Dana 60 axles permanently locked in. 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 the axle came out of a Chevy, Dodge, Ford, GMC, or Jeep. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Constant-velocity joints were used instead of universal joints. The most noticeable difference is the reinforced cast iron differential in the Dana 61. The model number will be something like "D35" or "D44." The Dana 60 is a Salisbury-type rear-end, meaning the differential carrier removes from the rear of the axle instead of the front. This was done as a direct result of the 1973 oil crisis. Get any 3 for $25 plus shipping. Then, to find parts compatible with that axle, click on the link in the right column that will take you to the corresponding AxleBuilder.com page. This is much stronger than the CJ versions. Carrier Breaks. Larger brakes and 35 spline outer shafts were made standard in 2005. Here is a rear Spicer Dana 60 Crate differential Assembly we carry, Part SPC-2018444-2. Strange is the only place to shop for your custom-made Dana 60 Rear End for street strip or Drag Racing. Step 3. Beware: The Dana 70 differential cover measures the same as the Dana 60 cover. 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. Got any questions about examining your Dana axle or converting to disc brakes? 1 ton Single Rear Wheel 1972 to 1974 would have a Dana 60 or 70 rear axle and a Dana 70 front axle. On some tags, the first 2 digits won't appear on the tag, but they must be used to identify the axle. The full-float design means that the vehicle weight is carried by the housing instead of the shaft. GM RPO Axle Code Guide - A complete reference guide to GM RPO axle codes. Converting to disc brakes with a Lugnut4x4 kit comes with a number of benefits, including: There are a lot of good reasons virtually all modern vehicles use disc brakes. Contact. It can be readily identified by its straight axle tubes, 10 bolt asymmetrical cover, and a "60" cast into the housing. if you find a 6 digit (plus a dash number) number, like 605386-3 - either stamped on axle tube or on a tag under the differential cove. Axle shaft diameter 1.46". Dana/Spicer Products - Rear Axle Codes 1961-1971. First, you want to the number of bolts are holding the drum backing plate onto the axle. Use the images and information listed below to help identify which differential your vehicle has before ordering parts. Ford Dana 60 Tech. Torque King 4x4. In the Dana/Spicer catalog it goes from 603704 to 603725; it jumps right . For independent front suspension (IFS) axles, the B/M number may be located at one of three locations: 1). The Dana 60 ring gear diameter is 9.75, and comes in gear ratios from 3.31:1 to 7.17:1. 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. I have read that a Dana 60 is rated at 5500 pounds. United States of America, 1957-1993 Dana 44 Solid Beam Inner Axle Seal Application List, 1972-1993 Dodge Dana 60 Rear Wheel Bearing and Seal Application Chart, 1972-1993 Dodge Van and Motorhome Dana 60 Rear Wheel Bearing Applications, Dana Spicer Rear Drive Axle Component Failures, Short Ball Joint Life in 2003-2013 Dodge Ram AAM 925 Front Axles, 1980-1996 Ford Bronco, F150 Dana 44IFS Front Axle Identification IDN-137, 1980-1996 Ford F250 Dana 44IFS Front Axle Identification IDN-136, 1980-1997 Ford Dana 50IFS Front Axle Identification IDN-135, 1985-1991 Ford F350 Dana 60 Front Axle Identification IDN-139, 1992-1997 Ford F350 Dana 60 Front Axle Identification IDN-138, 1994-2013 Dodge Ram 5 Link Coil Spring Front Suspension IDN-121, 2003-2013 Dodge Ram AAM 925 Front Axle Features IDN-122, Dana 60 Specs 2000-2002 Dodge Ram 2500, 3500 IDN-113, ID a 1957-1971 Dodge Dana 44 Closed Knuckle Front Axle IDN-132. Our aluminum cases are manufactured from premium material sourced in the USA, designed and machined in-house, and offered in various forms to meet the requirements of the most demanding applications. Many Dana axles have the model ID cast into the fins or centersection. Copyright AxleBuilder.com 2016 | Contact Us. The Bill of Material (BOM) number is used to identify Dana differentials. If it has 30 splines or less, then it's a Dana 60 axle. Strange Engineering has redesigned the Dana 60 rear axle and we call it the S-60. Luckily, its pretty easy to tell which axle you have. Ranger 4WD Front Axle 4WD Front Axle My truck is a . A Dana 60 (D60) Ring Ring gear measures 9.75 inches. Adding more unsprung weight to your rig will make it handle worse on and off the road. * Coupon does not apply to Oval Size Matters T-Shirt. For more than 50-years . Dana 60 rear axle. CLICK HERE for More Details Part Number: 706074X. AMC 20 Axles come in narrow, wide and wider. 2. Dana 60 axle swap. Net formed spider gears for increased strength. Isn't the Google wonderful, it's so easy to find information with it, even with pictures. Are the 4 bolts arranged in a perfect square pattern? The axle tubes are larger and the entire unit is heavier and therefore practically indestructible. The original factory axles in a Full Float Dana 60 always have 30 splines or less. RGB = Ring Gear Bolt This translates into a quicker hole-shot and higher trap speed. Full floating variants are common while Semi-floating axles exist, but are less common. Luckily, it's pretty easy to tell which axle you have. Both the Dana 44 and Dana 60 have similar stop sign-shaped differential covers. Emerald Gypsy 1949 Ford Bus Converted Motorhome, 1995 Ford E-350 Airstream B190 Motorhome 44, 1972 Ford Courier Twin-Turbo LS Drag Truck, Rough Rider 1988 Ford F-150 Class 8 Show Truck. The Best Disc Brake Conversion Kits At The Best Prices. Dana 60 Rear Axle - Exploded View Dana 60 Front Axle - Exploded View Images presented for reference and educational purposes only. It's either a Dana 44 or a Dana 60. Answer (1 of 2): I googled Dana 70 and find these from torque king.com. 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. If you run the standard 1978 K20 front rotors and calipers, you can use the large '78 Cadillac Eldorado ebrake calipers. These stronger bits are better able to. The Dana 44 ring gear diameter ranges from 8.5 to 8.8, and comes in gear ratios from 2.72:1 to 5.89:1. 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). 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. Traditional BOM's are 6 digits followed by 1 or 2 digits and start with the numbers 60 or 61. RJSPHH Inner Axle Side Seal Installation Tool for Dana 30/44/60 Front Differentials. By continuing to use our website, you agree to our Privacy Policy. The Dana 60 has a 4.10/4.56 carrier break: 4.10- Low Carrier: . Dana 80. Rear; with Dana 60 Axle; 3-1/4 (in) Inside Diameter x 4-11/16 (in) Outside Diameter; with 8 Bolt Holes 1795195, 1922318, 2909288, 4032759, 7429194, 761005 FEL-PRO How can we tell the difference?Ted Olmstead, via email. Dana differential case #706400[3] (3.07-3.73) shows in Dana's parts catalog to be Dana 61-specific[citation needed]. These Ford Dana 44IFS front axles are rated at 3500 to 3550 pounds. Diagram Number: 36. 800-646-6718. Dana 60 front axle shafts lengths. All that extra strength, however, add a lot of weight. The location of the information will depend on the manufacturing date of the axle. Knock out the pinion races, pull the carrier bearings a. 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 use (5). Copyright AxleBuilder.com document.write( new Date().getFullYear() ); | Privacy Policy | Contact Us. . 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. Although all Dana 53s are semi-floating, rear axles, 9.25" ring gear diameter. 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. 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. The number can be used to identify the axle, the year of manufacture, and the model vehicle the axle originally came from. like one of our Dana 60 disc brake conversion kits, Lugnuts4x4s Different Disc Brake Conversion Kits for Heavy Duty Trucks. The obs like you have in you pic uses the solid dana 60 front axle. Simple enough. Look for a "44" or "60" cast into the reinforcement ribs. See the Spicer Axle Identification information. For example, you might see 3994-1 for the BOM, but the 60 has been dropped and the actual BOM is 603994-1. When ford introduced the superduty they changed the ring gear in the rear to 10.5 inches. A Dana 61 front axle was selectively used in Dodge 44 34-ton and 1 Ton pickups from 1987 to 1993. 55 ratio (rear disc brakes) 7.0. The Ring Gear Size (differential type) and the Gear Ratio will be printed on the tag (as well as whether or not the differential is limited slip). . If your axle still has the factory installed gears, then you can find them listed on the ratio tag attached to the differential cover, or find the axle BOM number in our Dana 60 BOM Details Chart. And the BOM # I believe is 610460 -8. As the industry leader in high-performance drag racing differentials, drive line components, and suspension parts. 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. Dodge versions were passenger side differential drop, standard rotation gears, kingpin knuckles and 35 spline axle shafts in early models. This is better than on Dana 60 standard duty where tube reinforcement extends diagonally to join with the cover flange. Carrier break: 3.54:1 - 4.10:1 and 4.56:1 - 7.17:1. This offset meant that a different carrier and a different ring and pinion had to be used. In 1939 Spicer's UK license holder created a company named "Salisbury Transmission Limited." I can't find this number anywhere either. Even though all three variations are the same type of axle, theyre still designed differently. Gross axle weight ratings are often lowered by the vehicle manufacturer for safety and tire reasons. Sometimes people believe that they have a Dana 60 axle while they really have a Dana 70 axle. Differential Locker Comparison - A detailed comparison of popular differentials and lockers. Coil Spring Suspension with 5 Links (4 Link Arms plus a Dana 44 Beam Type Axles have 10 bolt covers that are approximately 10-3/8" high and 9-3/8" wide. But what about the Dodge and Ford Dana 60 axles how can you tell them apart? Identifying an axle is the first thing you should always do prior to ordering axle or brake parts. Looking Up BOM (Bill of Material) Numbers: 1967-1978 Dana Axles Look up BOM numbers under specific axles, 1978-1998 Dana Axles BOM numbers start on pdf page #9, 1978-1998 Dana Spicer Axle Catalog & BOM Numbers, 1999-2011 Dana Spicer Axle Catalog & BOM Numbers. The Dana 60 is also quite adaptable. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. GM versions are passenger side differential drop, standard rotation gears, kingpin knuckles and 35 spline axle shafts. External Identification Characteristics of Ford Dana 44 Coil Ford was the only vehicle manufacturer to use Dana Twin Traction Beam Independent Front Suspension Axles which can be found on 1980-1997 model year Ford 4x4s. The Dana 53 first appeared in the late 1940s and is much like a Dana 60. 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. 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. 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 and Ford are different. Gear Ratio Calculator - Calculate the gear ratio of gears based on their tooth count. Pros. Strange Engineerings superior line of Chrome Moly Transmission yokes are manufactured from high quality forgings and fully heat treated to achieve maximum tensile strength. Manufactured in both Kingpin and Ball joint variations, "standard" (low pinion) and "reverse cut" rotation (high pinion) variations and open and limited slip, and locking variations. From the pic, it appears to be a ball jointed Dana 60. 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 Once you know what kind of Dana axle you have, you can pick the right disc brake conversion kit for it. The best way to identify a Jeep TJ rear axle is by the model number stamped into the casting on the differential housing. The Bill of Material (BOM) number is used to identify Dana differentials. You would have a hard time installing a Ford Dana 60 axle on a Jeep, for example. This Dana 60 BOM guide is Copyright Crawlpedia.com - Please provide a link back to this page when copying. I show you how to pull your carrier and pinion. Land Rover Salisbury axles are compatible with some but not all parts related to their American counterparts, including differential covers, bearings, and some shafts. Some use larger ("1550") Universal Joints which increase strength and steering angle. Everything about the Ultimate Dana 60 rear axle is engineered to ensure that you get optimal strength and durability. It can be identified by its 10-bolt rear cover, which appears to be lying on its side. Housing end bolt patterns can be confirmed on the bottom of the axle order form. ). Ratio. 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 . 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. The BOM will identify the model number, the gear ratio, the type of differential, and all component parts. The later axles have ball joints. As the industry leader in high-performance drag racing differentials, drive line components, and suspension parts. The Dana 60 (S60) also features ring-and-pinion preload adjuster nuts for easy installation and setup. I ruined my bearings! To determine which one you have, check the number of splines your axle has. My friend has a 1960s Ford pickup, and we can't identify the rear axle. A variation of the Dana 60 known as a Dana 61 was made to accommodate gear ratios that allowed for better fuel mileage. Before ordering a brake kit, you want to be sure that you have a Dana 60 axle. Let this guide shed some light! Strange Engineering offers several options for Dana 60 gears ratios. . On some tags, the first 2 digits won't appear on the tag, but they must be used to identify the axle. The Dana 53 was phased out in the late 1960s, replaced by the Dana 60. Sep 15, 2014. I was told the Dana 70 was out of a Dodge, but he wasn't 100% for sure. In addition, The Expert provides an interactive automotive and commercial vehicle product information system that helps you to find what you need to get the right part. Axle Assembly Identification. You'll find a manufacturing date stamped into the axle in the same area. ADD to. Dana 60 axle swap. Data is accurate to the best of our knowledge and is offered as-is with no guarantee. Stronger axle shafts, universal joints and ball joints are widely available, as well as a large selection of traction-control devices such as locking differentials and limited slip differentials. Dana vehicles come in unique inspection cover and gasket shapes. 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. That means you can enjoy a greater load-carrying ability wherever your Jeep takes you. NOTE: The codes listed on these pages only go up through 1971. FOUND 1969 Mopar Dana 60 4.10 rear end and 1969 RR trunk lid. 8300 N. Austin Ave Morton Grove, IL 60053 The location of Ford identification tags will vary by model, but most are located on a carrier cover bolt. GAWR up to 11,000 (de rated by many OEMs) Ring gear 11.25". Dana 60 axles were offered with 16, 23, 30, 32, 33, and 35 spline axle shafts, however, 30 and 35 spline models are by far the most . . The transmission yokes are CNC machined to assure concentricity and balance for ideal driveshaft operation. The American Axle Manufacturing AAM 9-1/4" 14 bolt front axle in most 2003-2013 Ram 4x4s is also called the AAM 925 and AA 9-1/4. 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). Pinion shaft diameter 1.625". I am looking at buying a Dana 70 rear also and having a hard time finding any info and want to make sure it is worth getting, I was told it was out of a e350 van but not 100% sure, only info I have on it is bom: 603201 1. 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. Refer to the appropriate model number section for parts identification and a breakdown of the Bill of Material. Strange engineering offers a variety of steel retainer plates to be used with drum and some disc brake applications. There are several relatively easy ways to identify a Dana axle. So, 4 bolts = Dodge or Ford, 7 bolts = everything else. This guide can help identify the two when you are on your hunt for one ton axles. Once the S60 rear end housing is certified, it is built to your specifications using premium components of your choosing. Dana 60 BOM Axle Codes. Description. For example, you might see 3994-1 for the BOM, but the 60 has been dropped and the actual BOM is 603994-1. It can be found in many 3/4-ton pickup and van rear ends. Note: Using the GM RPO codes to identify your axle / differential assumes that the axle / differential has not previously been modified. 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. 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 BOM will identify the model number, the gear ratio, the type of axle / differential, and component parts. 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. Its a Dodge Dana 60, Are the 4 bolts in a slightly rectangular pattern? So it's time to replace them. NOTE: The patterns are really hard to tell apart, so youre going to have to measure. This website uses cookies or similar technologies to enhance your browsing experience. Each axle is built with aBill of Material (BOM) Tag affixed to the differential cover by two cover bolts. Dana 60 35 spline rear axle shaft 1979 1980 1981 1982 183771786221 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. The first number in the 603 series in this catalog (and everywhere else I can find online) is: 603470 and the numbers go up from there. 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. Strange is your key to winning more races. Both axles can be found with factory lockers, depending on the year, make, and model the axle is pulled out from. We no longer list BOM numbers here. All Spicer Carrier-Type axles are identified with a manufacturing date (1) and Bill of Material (BOM) number (2) stamped on the right or left hand tube on driving axles. The system allows you to find OEM parts, identify part numbers, view bills of material, review the latest . '95 F350s are ball jointed and have bolt on calipers. Rear Axle: AMC 20 (6-lug) or Dana 60 (8-lug) AMC 20 (6-lug) offset just a tad. Complete Bill Of Material information: Bill of Material Number - Manufacturer - Model - Front / Rear - Application 603470 JEEP 60 REAR 1979 J20 PICKUP 60.