Rear end identification ford

Received 26 Likes on 23 Posts. None of the '67-'72 Bumpside 9-inch rear ends had 31-spline axles. They were all 28-spline. However, the '68-'72 F100 9-3/8" rear ends came with 31-spline axles. The 9-3/8" axles will fit in a '68-'72 F100 9-inch rear end housing. I have a pair of '71 F100 9-3/8" 31-spline axles in the '69 F100 9-inch rear end ...

Castings: 3507890, 3507891, 3723199 Info: 12-bolt cover. 9 ¾ AKA Dana 60 Introduced in 1966. This rear end was not offered in A body cars except for the Hemi. The early rear ends were 23 tooth "Power Lok" (1966 - 1969) differentials. In 1970 the 9 ¾ went to 35 tooth axle shafts and were called "Track Lok" differentials.The most accurate differential identification is provided by the bottom line of the tag number or axle tube stamp. Differential tags can easily be used to identify Dana and Ford differentials.In this video we illustrate how to identify the different Ford Differentials and which ones require friction modifier to be added to new fluid when servicing...Rear-end track width measurements of classic American cars including Chevrolet, Ford, and Mopar vehicle rear axle widths... Newest [ February 23, 2024 ] Reviving a 1959 Dodge D-300 Family Farm Truck Builds and Examples [ February 19, 2024 ] Elevate Your Wiring Projects with This Clever Hack! DIY Projects [ February 16, 2024 ] …Axle & Rear End Guide. What’s Up Down Under. Steve Magnante Writer Oct 01, 1999. See 1 Photo . The world of rearends is a fascinating place, filled with more wonder and variety than most of us ...Mr. Regular leans how to identify a Ford 7.5 vs a 8.8 by the differential cover. The Vagabond Falcon needs a Ford 8.8 rear that is 56 inched hub-to-hubBut in reality it is a Ford unit. Be sure and check the internals and do not get fooled by the similarities of these tow rear axles. It is strongly recommended for any high performance applications that if …

Dana Spicer and Ford Differentials can be identified most accurately by the tag number or axle tube stamp. Go to: Differential Tags Information about Differentials in GM vehicles can usually be obtained by looking at the RPO or “Regular Production Option” codes contained in the Service Parts Identification tag in the glovebox or the driver’s side door jamb (B …Jan 12, 2024 · Early Ford Beam Axle Identification and Dimensions; How To Box-In a Differential / Solid Axle Rear-End Housing; How To Decode Ford Part Numbers; How To Install a Limited Slip/Posi Unit in a GM 10 Bolt 8.5″ Rear-end; How To Install Ring and Pinion Gears in a Ford 8.8 Rear-End; How To Narrow a Ford 8.8 Inch Rearend Ford 9 inch rear end identification is easy and can be accomplished with nothing more than a deep socket as a “go-no-go” gauge for the bottom two retaining nuts on the center section. If the socket fits (as shown in our photo below) it is a Ford 8-inch housing. The 9-inch housing’s center section will not allow the socket to clear, and ...The image below shows the Safety Label of a Ford Truck. From the arrow, you can see the axle code is H9. As you proceed to the Ford Axle Code chart, you will notice that the table indicates it has a Ford 8.8″ Limited Slip Differential with an Axle Ratio of 3.55. Find the axle code from the Safety Compliance Certification label.Ford has conveniently placed an identification tag on the rear end of the F150, providing details about the specific model. Situated on the differential cover, this …

Ford Rear Axle Assembly Identification - Page 06: NOTE: Axle tag location and appearance may vary by application. Code Application ... Ford Pass., Mercury '67-'69: 3.10:Thanks again everybody for the help. How To Recognize 9-Inch Housing Centers: 1957 - no dimples, flat center band up the center of the rear cover, bottom drain plug. 1958-1959 - two dimples on back of housing, flat center band, some had drain holes. 1960-1967 - two dimples, flat center band, oil level hole in back cover.1999-2016 Ford 10.5" Rear Axle Identification. The Ford Sterling 10-1/2" Rear Full-Floating Axle was introduced in 1999 along with the new Super Duty F250 and F350. It shares some parts with the similar 10-1/4" Sterling Rear Axle which Ford used from 1985 to 1997 in the F250 and F350. The 10-1/2" Sterling is equipped with disc brakes (with the ...1966 Ford Mustang Axle Information & Ratios. The first table is the code and gear ratio. If you know your axle tag number, simply go to the second table. Axle code: Ratio & type : 6: 2.80 open differential: F: 2.80 locking …Aug 17, 2019 · Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Super Duty. Rear Axle Identification. 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines. It's easy to understand Ford rear-axle identification. Five basic types have been used in Fords, Mercurys, and Lincolns since 1957. Here's how it plays out. See All …

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An axle tag code is a series of alphanumeric characters that are stamped on a metal tag attached to the axle of a Ford vehicle. This code serves the purpose of …rear end identification? how do you figure out what kind of rear end you have? look at the door tag, under axle code. 18 is 3.07, 19 is 3.55, h9 is 3.55 ls, h92 is 3.55 ls front and rear. no i mean like is it a dana, 8.8", 9" etc.... i want to get a rear diff cover and idk which one to get.7 Apr 2023 ... John from JeepsterMan gives us a couple ways to tell what rear axle you're running. Jeepster Commando Rear Axle Parts Link: ...The specific identification method is used for inventories of large items, like equipment, to determine the cost of goods sold. Accounting | What is Download our FREE Guide Your Pr...Step 1 - Locate the Axle Code. To find the axle code: 1. View the Safety Compliance Certification Label on the driver's side, front or rear door panel. 2. Find the word "AXLE" under the bar code. 3. Find the two-digit code under "AXLE." Step 2 - Find the Axle Ratio. To locate the axle ratio after you have found the axle code:Our 1957 Ford Ranch Wagon Gets Rear End Components From Strange Engineering. By Ron Ceridono – Photography by Tate Radford. If you’ve been following the construction of Colin and Sue Radford’s ’57 Ford Del Rio Ranch Wagon so far you’ve seen the installation of the Art Morrison Enterprises front bikini clip, a Ford Performance 5.0 …

Ford Rear Axle Assembly Identification - Page 04. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL or L. Axle Shaft Splines. Additional Information. Ratio.Here’s a little information on Late model Mustang rear axle ratios. 1979-2014 Mustangs came equipped with one of two Ford rear ends. Ford 7.5 differential OR 8.8 differential. All ’79-85 Mustangs featured the 7.5 rear ends. From ’86-2010 the Ford Mustang 8.8 rear end went into all V8 Mustangs (5.0L, 4.6L & 5.4L) The 7.5” rear end went ...Though flying ants and termites look similar, these pests require very different treatments. Learn more with Today's Home Owner’s guide to flying ants vs termites. Expert Advice On...Ford Rear Axle Assembly Identification - Page 10. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL or L. Axle Shaft Splines. Additional Information. Ratio.Ford Rear Axle Assembly Identification - Page 05. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL. or. L.rear end identification Early V8 (1932-53) The Ford Barn. FordBarn.com; The Forum; Swap; About; Register; Calendar; Community; Today's Posts; Search; FAQ : The Ford Barn > General Discussion > Early V8 (1932-53) rear end identification User Name: Remember Me? Password ...Ford 10.5" Rear Shop by your differential. Please select a rear end that matches your vehicle below. Shop by Differential Differential Models Ford 10.5” Rear, 1999-2006 Ford 10.5” Rear, 2007-2010 Ford 10.5” Rear, 2011-On Ford 7.5-Inch and 8.8-Inch Axle Visual Identification: Both axles use (10) bolts to hold on the cover, but there is an obvious difference in their shape. Ford 7.5-Inch rear axle above – Ford 8.8-Inch rear axle below. 1 post · Joined 2003. #1 · Feb 3, 2003. I had a 68 mustang coupe that was badly wrecked while I had it it had a 302 with a 2bbl carb, C-4 Auto and the rear was an open end with 3.00 gears I took down all the info I could locate on the outer housing and tag. on the tag, WCZ-F1. 3.00 7HE 931. on the housing,10 bolt rear cover with 7.5" ring gear. Has c/clip axles with 28 splines. Ford 8.0 Years Used on Granada: (1975 - 1979) Drop out style rear end with 8" ring gear. Has removable pinion support on the front. Uses 28 spline axles. Ford 9.0 Years Used on Granada: (1975 - 1980) Drop out style rear with 9" ring gear. Available in both 28 and 31 …A Chevy 1/2 ton pick-up may have a Chevy 10 bolt rear axle or a 12 bolt rear axle. Both of these are semi-floating axles. A Chevy 3/4 ton pick-up may have a 14 bolt semi-float rear axle or a 14 bolt full-floating axle. All of these axles take different parts so we need to properly identify the axle you have to get you the right part.

Towards the end of production for this series of axles, Rear Anti-Lock Brakes were added, but all axles of this era will have drum brakes. All 1968 to 1984.5 Dodge Model 70 rear axles will have a BOM that starts with "603. 1984.5-1993 axles will have a BOM that begins with "605". Each different BOM number signifies an engineering part change ...

Nov 3, 2023 · The rear end of the Ford F150 is an integral part of the vehicle’s structure, functioning as the backbone that houses essential components such as the rear differential, axles, driveshaft, and various suspension parts. Essentially, it forms the support mechanism that links the vehicle’s chassis to the road, transmitting power from the ... Aug 17, 2019 · Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Super Duty. Rear Axle Identification. 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines. 1977 Ford Axle Codes: Below is a axle code chart from 1977: There's no question, the easiest way to identify the axle and gear ratio in your truck is from the door sticker. If you open the drivers door and look at the door jamb, you'll see a sticker like the one shown below: You'll see that the area labeled (F) is for the Axle Code.Dec 29, 2023 · The axle code can typically be found on the vehicle’s door tag, which is located on the driver’s side door jamb. It may also be stamped on the axle housing itself or listed on the vehicle’s build sheet. The chart provides a handy reference for decoding the axle code once it has been located. See also Fixing Transmission & Solenoid for ... The third character is for the vehicle model code. For example, R3 is Mustang, H7 is F-Series Short Cab, L3 is F150/250. So a 2011 Mustang axle is part number BR3W-4001-KH. The last character designates which Design Engineering Office is responsible for the component. There is a fair amount of detailed information contained within the part ...Ford Rear Axle Assembly Identification - Page 01. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL. or. L.1977 Ford Axle Codes: Below is a axle code chart from 1977: There's no question, the easiest way to identify the axle and gear ratio in your truck is from the door sticker. If you open the drivers door and look at the door jamb, you'll see a sticker like the one shown below: You'll see that the area labeled (F) is for the Axle Code.

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Ford Rear Axle Assembly Identification - Page 01. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL. or. L. The third character is for the vehicle model code. For example, R3 is Mustang, H7 is F-Series Short Cab, L3 is F150/250. So a 2011 Mustang axle is part number BR3W-4001-KH. The last character designates which Design Engineering Office is responsible for the component. There is a fair amount of detailed information contained within the part ...Common problems found in the Ford Escape include transmission failure, wiper motor defects, faulty air conditioning, rear lift gate problems and faulty door seals. Other problems i...The first thing you should look for is the Safety Compliance Certification Label. It could be on any door panel, front or back. Look for the axle and note the code under the axle. By the axle ratio, you can tell what rear-end your Ford F150 has. For detailed information about the rear end of your truck, read this full article.1967 Mustang Rear end Identification. Jump to Latest Follow ... Ford Mustang Forum. 3.7M posts 230.5K members Since 2001 A forum community dedicated to Ford Mustang owners and enthusiasts. Come join the discussion about performance, builds, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, …Oct 20, 2003 · Ford Rear-Axle Quick Reference. It's easy to understand Ford rear-axle identification. Five basic types have been used in Fords, Mercurys, and Lincolns since 1957. Apr 25, 2020 · The Ford 9.75" Rear End The 9.75" rear end is the old war horse of the two available rear ends for the 2015-2020 F150s. The good news is that the 9.75" is extremely distinct in how it looks, and in our experience, is the more common of the two differential options. The 9.75" has a very noticeable taper the goes toward the passenger's side of ... 1999-2016 Dana 80 Dual Rear Wheel Rear Axles in Ford F-350, F-450 Super Duty trucks and motorhome chassis have a Bill of Material Number (BOM) stamped on a Build Tag (red arrow) attached to the differential by two of the differential cover bolts (yellow arrows). For 1999-2003, plus most 2004 and some early 2005 trucks, the BOM number is a 6 digit …Ford Rear Axle Assembly Identification - Page 04. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL or L. Axle Shaft Splines. Additional Information. Ratio.Ford - Differential IdentificationShop by your differential. Please select a rear end that matches your vehicle below.Ford has a wide range of front and rear ends! We carry everything from the 8" IFS front end parts, to the large 10.5" rear end parts for F-Series trucks.We make it easy to verify your exact rear end by providing specs and year, make, and model applications for each differential ... ….

Compare the gasket shape to Nationwide Parts' Axle Identification Chart to determine the Dana model number. Dana models 25, 27, 30, 60, 70 and 80 have identical gasket shapes and bolt counts and therefore must be identified by locating the identification tag. Locate the identification tags on the rear-end housing unit. According to the Dana ...Rear end identification. Thats why they are called limited slips and not lockers. You can't expect something to do what its not designed to do, that is a limited slip that will lock up automatically. For getting off of a boat ramp, a detriot is kinda overkill. But its all in what you want.28. D070-A. Tempo, Topaz 90-92. S102A. Ford F250 Pickup '97-99 (under 8500 GVW) Ford F150 Pickup '00 (7700 Series) 3.31.XJ. bobl1 (Bob L) July 14, 2022, 12:24pm 1. Hi I’m a brand new member. I had a 72 SJ Sedan that i bought for parts (very badly rusted). I took the rear out and the tag said “75” and there was yellow crayon marking on the top of the rear housing with two indistinguishable letters and an OK I’m thinking it is indeed a 75 that replaced the ...Many people swap Ford 9 inch rear ends into their muscle cars, Hot Rods and drag cars because they're readily available, strong from the factory and can be strengthened easily. The center section of the 9 inch rear end is removable allowing you to swap gears or differentials on a bench. Nine inch Ford rear ends came in many widths and …Oct 20, 2003 · Ford Rear-Axle Quick Reference. It's easy to understand Ford rear-axle identification. Five basic types have been used in Fords, Mercurys, and Lincolns since 1957. Ford Rear Axle Assembly Identification - Page 01. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL. or. L. Ford Rear Axle Assembly Identification - Page 08. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL or L. Axle Shaft Splines. Additional Information. Ratio. Ford Aerostar: The 8.8-Inch axle was used in 2WD 4.0L Ford Aerostars, but the All-Wheel-Drive (AWD) Ford Aerostar was equipped with the 7.5-Inch axle. Ford F-150 / Bronco: The Ford F-150 used the Ford 8.8-Inch axle From 1983-2012 except for 5.4L (including Lightning) and some 4×4 super cabs and higher GVWR models which were equipped with the ... The most popular Chevy rear ends are the ten and 12-bolt, Dana 60, and the 7.5 and 8.2-inch. Although Chevrolet has utilized various rear-end models over the years, all can still be recognized by appearance. Follow these steps to determine the rear end in your Chevy truck: Locate and count the inspection cover bolts. Rear end identification ford, The axle code can typically be found on the vehicle’s door tag, which is located on the driver’s side door jamb. It may also be stamped on the axle housing itself or listed on the vehicle’s build sheet. The chart provides a handy reference for decoding the axle code once it has been located. See also Fixing Transmission & Solenoid for ..., There’s no question, the easiest way to identify the axle and gear ratio in your truck is from the door sticker. If you open the drivers door and look at the door jamb, you’ll see a …, A little more detail: If the codes on the rear differential tag were: S409B. 3L73 102 8C11. The break-down of these codes would be: S409B: S = Sterling Differential. 409 = Print Number (Model Number) B = Revision Identifier (Change in Design), Ford Rear Axle Assembly Identification - Page 03. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL. or L. Axle., Aug 17, 2019 · Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Super Duty. Rear Axle Identification. 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines. , Identifying The 7.5-Inch 10-Bolt. Although the 7.5-inch 10-bolt closely resembles the 8.5-inch housing, you can positively identify the Chevy 7.5-inch rearend by measuring it. The oval-shaped cover measures 8 5/16 inches by 10 9/16 inches. The distance between the bottom center bolt in the cover and its adjacent bolts is 3 1/4 inches., Dec 3, 2023 · One of the vital factors in identifying the 8 inch rear end is knowing the gear ratios that were available. The gear ratios ranged from around 2.79:1 to 4.13:1, with many variations in between. These ratios will determine the vehicle’s acceleration, top speed, and fuel efficiency. For those looking to modify their 8-inch differential ... , Ford 7.5-Inch and 8.8-Inch Axle Visual Identification: Both axles use (10) bolts to hold on the cover, but there is an obvious difference in their shape. Ford 7.5-Inch rear axle above – Ford 8.8-Inch rear axle below. , The rear end i have now has missing teeth and no parts avaliable. So im looking for a axle i can refresh and bolt in. thanks in advance guys. The only 8.5 Ford differential was produced for a very limited time. I only know of its use in 1979-82 on the first of the "downsized" Crown Vic's., 1999-2016 Ford 10.5" Rear Axle Identification. The Ford Sterling 10-1/2" Rear Full-Floating Axle was introduced in 1999 along with the new Super Duty F250 and F350. It shares some parts with the similar 10-1/4" Sterling Rear Axle which Ford used from 1985 to 1997 in the F250 and F350. The 10-1/2" Sterling is equipped with disc brakes (with the ..., 28 Sept 2004 ... There shouild be a tag on the rear or possibly a vin sticker on the drivers door that might give trhe ID for the rear, if it hasn't been changed ..., The rear end of the Ford F150 is an integral part of the vehicle’s structure, functioning as the backbone that houses essential components such as the rear differential, axles, driveshaft, and various suspension parts. Essentially, it forms the support mechanism that links the vehicle’s chassis to the road, transmitting power from the ..., Ford 9 inch rear end identification is easy and can be accomplished with nothing more than a deep socket as a “go-no-go” gauge for the bottom two retaining nuts on the center section. If the socket fits (as shown in our photo below) it is a Ford 8-inch housing. The 9-inch housing’s center section will not allow the socket to clear, and ..., Dec 29, 2023 · The axle code can typically be found on the vehicle’s door tag, which is located on the driver’s side door jamb. It may also be stamped on the axle housing itself or listed on the vehicle’s build sheet. The chart provides a handy reference for decoding the axle code once it has been located. See also Fixing Transmission & Solenoid for ... , Specifically on the rear cover or their may be a sticker on the front axle tube. Listed below are the axle codes on the door sticker. Information is straight from the tech folder. Quote: Axle Type. 31 — 3.73 non-limited slip, F-250/Excursion. C1 — 3.73 limited slip, F-250/Excursion. 32 — 4.10 non-limited slip, F-250., The third character is for the vehicle model code. For example, R3 is Mustang, H7 is F-Series Short Cab, L3 is F150/250. So a 2011 Mustang axle is part number BR3W-4001-KH. The last character designates which Design Engineering Office is responsible for the component. There is a fair amount of detailed information contained within the part ..., Here’s a little information on Late model Mustang rear axle ratios. 1979-2014 Mustangs came equipped with one of two Ford rear ends. Ford 7.5 differential OR 8.8 differential. All ’79-85 Mustangs featured the 7.5 rear ends. From ’86-2010 the Ford Mustang 8.8 rear end went into all V8 Mustangs (5.0L, 4.6L & 5.4L) The 7.5” rear end went ..., Jun 29, 2003 · Rear end identification. Thats why they are called limited slips and not lockers. You can't expect something to do what its not designed to do, that is a limited slip that will lock up automatically. For getting off of a boat ramp, a detriot is kinda overkill. But its all in what you want. , Differential Identification Work Page. Accurate Differential Identification is the first and most important step in your differential repair, upgrade or overhaul project. The following information is provided to help you identify the differential you are working on. If in doubt, consult one of our differential experts at (800)510-0950!, The first thing you should look for is the Safety Compliance Certification Label. It could be on any door panel, front or back. Look for the axle and note the code under the axle. By the axle ratio, you can tell what rear-end your Ford F150 has. For detailed information about the rear end of your truck, read this full article., General. The Chrysler 8-3/4" rear axle assembly was introduced in 1957. It is a banjo-type (Hotchkiss) axle, ie. the differential is contained in a removable carrier assembly which is extracted from the axle housing toward the front of the car. It …, All 1994-2002 Dana Rear Axles in Dodge Ram trucks have a Bill of Material Number (BOM) stamped on a Build Tag (red arrow) attached to the differential by two of the differential cover bolts (yellow arrows). The BOM number is a 6 digit number beginning with a 6 plus a dash number (ex: 605523-3). They can be used to determine not only the axle model, …, Rear-end track width measurements of classic American cars including Chevrolet, Ford, and Mopar vehicle rear axle widths... Newest [ February 23, 2024 ] Reviving a 1959 Dodge D-300 Family Farm Truck Builds and Examples [ February 19, 2024 ] Elevate Your Wiring Projects with This Clever Hack! DIY Projects [ February 16, 2024 ] …, Ford Truck Enthusiasts Forums. Older, Classic & Antique Trucks. 1987 - 1996 F150 & Larger F-Series Trucks. 1 TON Axle Identification. Notices. 1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks. Sponsored by:, Step 1 - Locate the Axle Code. To find the axle code: 1. View the Safety Compliance Certification Label on the driver's side, front or rear door panel. 2. Find the word "AXLE" under the bar code. 3. Find the two-digit code under "AXLE." Step 2 - Find the Axle Ratio. To locate the axle ratio after you have found the axle code:, The format of these codes may vary depending on the production year and vehicle model. These codes can be found in several locations, including the door sticker and the axle tag. Understanding how these codes are structured is essential for accurate identification. Ford rear axle identification codes., Common Upgrades for Ford 8.8 Axles. Ford 8.8 axles are highly regarded in the automotive aftermarket due to their strength and versatility. Some common upgrades for these axles include installing stronger differential covers, upgrading to a limited-slip differential, replacing worn-out bearings and seals, and swapping gear ratios for specific performance enhancements., Ford Rear Axle Assembly Identification - Page 08. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL or L. Axle Shaft Splines. Additional Information. Ratio., 1113 posts · Joined 2006. #2 · Jan 31, 2010. You have an 8.8.You could swap in a ford 9''.Just make sure you get one with the same gear ratio as your old one so it matches the front.The most common ratio was 3.55 for a 8.8 and 3.50 for a 9'' in a Bronco.An axle from a f150 would bolt in as well. Custom front and rear bumpers., Ford Rear Axle Assembly Identification - Page 04. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL or L. Axle Shaft Splines. Additional Information. Ratio. , Ford Rear Axle Assembly Identification - Page 17. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL. or. L., Ford Rear Axle Assembly Identification - Page 07. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL. or L. Axle., May 8, 2010 · 5981 posts · Joined 2007. #17 · May 10, 2010. The 8.8 didn't come out tell the mid 80s and the rear cover has bolts on it like every other rear end out there.The easiest way to tell a 8 inch from a 9 inch is try putting a socket on the lowest bolt on the 3rd member.A 8 inch the socket will go on a 9 inch it won't. Like.