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Front Axle ID

Browse through our Free Tech Info Database of 4x4 Front Axle Identification Help Pages

  • 2003-2013 Dodge Ram AAM 925 Front Axle Features IDN-122 Ram AA 9-1/4" Front Suspension Mounting Points

    2003-2013 Dodge Ram AAM 925 Front Axle Features IDN-122

    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. It is a live, iron beam front axle with a 9-1/4" hypoid gear set. Coil Spring Suspension with 5 Links (4 Link Arms plus a...

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  • Dana 44 Diff Cover ID IDN-107

    Dana 44 Diff Cover ID IDN-107

    Dana 44 Beam Type Axles have 10 bolt covers that are approximately 10-3/8" high and 9-3/8" wide. For most applications, the bolt head size is 1/2" and the bolt thread is 5/16 USS coarse thread. Early covers (up to the mid 1970's) are made of thin steel...

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  • Dana 70 Diff Cover Flange Height IDN-111

    Dana 70 Diff Cover Flange Height IDN-111

    Not all Dana axles have the model number cast on the housing. It can be very difficult to tell a Dana 60 from a Dana 70, as they have nearly identical covers with exactly the same bolt pattern. One way to tell if you have a Dana 60 or Dana 70 is...

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  • Dana Axle ID Tag IDN-100 Dana BOM Tag retained by 2 Diff Cover Bolts

    Dana Axle ID Tag IDN-100

    Starting around 1965, Dana started using metal tags affixed to the differential cover by two of the cover bolts. 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. The photo...

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  • Ford Dana Super 60 Front Axle ID IDN-118 2005-2016 Ford Super Duty F250, F350, F4450, F550 Front axle Identification Decal

    Ford Dana Super 60 Front Axle ID IDN-118

    Ford uses Dana Super 60 Front Driving Axles in 2005 and newer F250, F350, F450, and F550 Super Duty 4x4 trucks. Each axle is built with a Bill of Material (BOM) Tag affixed to the differential cover by two cover bolts. These axles  will also...

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  • ID a 1959-1979 Ford Dana 4x4 Front Axle IDN-129 1964-1979 Ford Dana 4x4 Front Axle Tag

    ID a 1959-1979 Ford Dana 4x4 Front Axle IDN-129

    1959-1979 Ford Dana 30, Dana 44, and Dana 60 front axles were stamped on the front of one of the tubes (usually the left tube) with an axle identification or Bill of Material (BOM) Number. From about 1965-on, a stamped metal tag with the BOM number was...

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  • ID a 1977-1991 GM Dana 60 Front Axle IDN-119 Identify if Your Front Axle is a Light-Duty Dana 44 or a Heavy-Duty Dana 50, 60, or 61

    ID a 1977-1991 GM Dana 60 Front Axle IDN-119

    All 1977-1991 Dana 60 Front Axles in GM 1 ton 4x4 trucks had a Bill of Material Number (BOM) assigned by Dana at the time of manufacture. Th BOM number on 1984-1991 axles is stamped on a Build Tag attached to the differential by two of the differential...

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  • ID Dana Closed Knuckle Ball Type Front Axle IDN-125 Dana 25, Dana 27, Dana 30, Standard Dana 44  Closed Knuckle Ball ID

    ID Dana Closed Knuckle Ball Type Front Axle IDN-125

    ID Your Dana Closed Knuckle Front Axle Ball Type. Dana-Spicer produced closed knuckle front drive axles from 1941-1979. These axles have a Ball welded to the outer end of each axle tube. The Ball is open at the outboard end and the top and bottom...

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  • Identify Dodge Dana 70 Closed Knuckle Front Axle IDN-131 How to ID a Dana Heavy-Duty Closed Knuckle

    Identify Dodge Dana 70 Closed Knuckle Front Axle IDN-131

    Dodge first used the 4500 pound rated, closed knuckle, Dana-Spicer Model 70 front axle in the 1958 "light civilian" W300. The new W series Power Wagons® were sold concurrently with the military inspired WM300 3/4 ton 4x4. Dodge used the 4500 pound...

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  • Identify IHC Dana 70 Closed Knuckle Front Axle IDN-123 Dana Closed Knuckle Front Axle Ball ID

    Identify IHC Dana 70 Closed Knuckle Front Axle IDN-123

    International first offered Dana Spicer Model 70 FA52 and FA54 Closed Knuckle Front Axles as a cataloged factory option for C-Series models in 1961. For production 4x4s, you will find Model 70 axles in both 1 ton Class 3 (FA52 axle code) and 2 ton...

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  • Jeep Dana Axle Axle Codes and Build Tags IDN-130 Jeep Dana Axle Axle Codes and Build Tags IDN-130

    Jeep Dana Axle Axle Codes and Build Tags IDN-130

    Jeep has used Dana Spicer axles since 1941. We do not know when Dana started stamping identification numbers on the axle tubes, but most axles built since the mid 1950's will have a axle code stamped on one of the axle tubes. The original axle codes...

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