Ford axle code 35

409 = Print Number (Model Number) B = Revision Identifier (Change in Design) 3L73: 3L73 = 3.73 Ratio. L = Limited Slip. Absence of L = Open Differential. A 3.73 geared limited slip axle would be marked as : 3L73. An open differential would show 3 (space)73. 102 denotes the ring gear size. 10.25 inches.

Ford axle code 35. The enigmatic Ford axle code 4L beckons car enthusiasts to uncharted territories. With the precision of a treasure map, this mysterious code holds the key to unlocking untapped potential within Ford vehicles. Delve into the realm of performance upgrades and differential ratios as we unravel the secrets hidden within the 4L code - a gateway to automotive …

Users share their experiences and questions about axle code 35, which indicates a 4.10:1 gear ratio and an open differential on Ford trucks. See the different types of axles, gears, and hubs that match this code.

The Ford Ranger 4x4 received a new SLA (Short arm Long Arm) suspension in 1998, and used that suspension until its production end in 2011. Unlike the reverse rotation Dana 35 used from 1990-1997, the Dana 35 SLA is a standard rotation axle. This means that the gears from a 1990-1997 Dana 35 will not work in a 1998-2011 Ford Ranger.It is primarily intended for 1990's-2000's Ford trucks but most likely also applies to other Ford models. Need help decoding what axle or transmission you have? Look no further, because here are the answers. ... Axle Codes (LS=Limited Slip / Traction Lok): F-150: 19 – 3.55 Non-LS 18 – 3.08 Non-LS H9 – 3.55 LS B6 – 3.73 LS. F-250: 27 ...how do you find the axle codes for your truck : Ford Ranger Forum - Forums for Ford Ranger enthusiasts! > Ford Ranger Technical > Drivetrain Tech: axle codes ... I'm looking for is it a Dana 28 or a Dana 35 the rear axle is ford the front is Dana _____ 95 Ranger XLT 4x2 2.3 I4 5 speed 206,000 *dead* 96 Ranger XLT 4x4 4.0 V6 5 …One crucial piece of information provided by the Ford Axle Code 3J is the gear ratio of the axle. The gear ratio determines the number of turns the driveshaft needs to make for each turn of the wheels. It affects acceleration, towing capacity, and fuel efficiency. Look for the code prefix “39” to identify the specific gear ratio.Thanks For The Info About Axle Codes, Would Like To See The Info For 90 And Newer, I Had A Previous Post Regarding Wanting Codes For A 93 F-150 4.6 E40d With A 3.o8 (18) Into Which I Want To Place A 3.73 Or 4.10 (this Is The 8.8 Axle) I Was Told That Ford Did Not Install Anything Higher Than A 3.55 But The Ford Dealer Says Not So, 4.10 Was Available But He Could Not Tell Me The Code.Below the bar code, you will see the word AXLE and a two-digit code. Use this chart to find the axle ratio that corresponds to that code: Axle Code 71 = 3.73 Gear Ratio (Non-Limited Slip) Axle Code 73 = 3.73 Gear Ratio (Limited Slip) Trying to figure out what axle ratio is in your 2019 Ford Ranger and whether or not it's a limited slip?In a push to be more accommodating to small businesses, Ford is aiming to provide electric vehicles to the likes of plumbers and electricians. In a push to be more accommodating to...

Welcome to the forum - axle code 27 = 3.31 gears. Your listed max towing number is 10,700 - However, With any truck in the 1/2 ton segment, payload/GVWR is your limiting factor when considering a larger trailer. Take a look at the sticker in your doorjamb - you should see GVWR and Payload.1999 to 2016 Super Duty - 00 f-350 Rear Axle Code? - I am trying to figure out what gears I have in my 00 F350, its a 7.3L, 6SPD.4X4. ... 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. Sponsored by: ... 35 PM. Strange Axle code - Help. whisler. 1980 - 1986 …Learn how to decode Ford axle codes and identify the specific differential installed in your vehicle. Find out the characteristics, benefits, and applications of different types of differentials, and how to choose the right one for your needs.Try to get some info off of the tag on the diff itself. It's the Ford/Sterling 10.25" full-float axle. Whoever compiled the list probably had that year of truck (and owner's manual). But the codes didn't change from year to year that I'm aware of. My '93 has axle code 35, and it's the same thing, and my '90 was axle code 19, and it was the same ...1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Trans and Axle Codes - Hello, New to this site and new to Ford Trucks. Someone was giving away a 86 F250 with a 460 that needed an assortment of minor mechanical work. I finally got it whipped into solid mechanical shape and was looking to find some info on...

Users share their experiences and questions about axle code 35, which indicates a 4.10:1 gear ratio and an open differential on Ford trucks. See the different types of axles, gears, and hubs that match this code.Ford Rear Axle Assembly Identification - Page 02. NOTE: Axle tag location and appearance may vary by application. Code. Application. Ring Gear And Pinion. NL. or. L.Axle code 73 is a DANA 70U 3.54:1 the "U" is a key part in that as it becomes an issue when buying parts and not a true DANA 70 but more of a hybrid axle with 60/70 parts and a smooth housing. Reply LikeBrowse Ford Vehicle Specifications articles to find answers to your Owner Resources questions.

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It is a banjo-style axle as is the 8-inch. It was in production on many Ford cars and trucks, first appearing in 1957 and finally replaced by the Salisbury-style 8.8-inch axle in 1986, saving about 50 pounds and boasting increased efficiency. Here is an example of a weld repair on a factory original housing.04-22-2016 08:29 AM. Tags. Clutch, Transmission, Differential, Axle & Transfer Case - H9 Axle Code - hey guys, I was looking at my ID sticker in the door and it says that the differential in my truck has a code of H9. I've been looking around and I've read that the H9 is the 3.55 ratio with the limited slip.The available all-new 7.3L gas V8 engine provides high performance in a compact package, with available best-in-class gas V8 output of 430 horsepower, available best-in-class gas torque of 475 lb.-ft., and expanded towing and payload capability for the toughest of jobs.1 Port injection with variable-valve timing optimizes the intake and exhaust ...The price would be steep for front and rear though. 3.73's and a E4od is the setup i want! but could you imagine the rpms on the high way with 3.08s and a E4od. thats screaming great high way mileage. you would turn no rpms on the highway. Ford Inline Six, 200, 250, 4.9L / 300 - Axle code 18 - What Am i??The code “3L” specifically points to a gear ratio of 3.55:1, which means that the drive shaft will complete 3.55 revolutions to rotate the wheels once. This gear ratio determines the vehicle’s torque and speed capabilities. Why is …

Ford axle code 31 is commonly associated with the Ford F-450 and F-550 Super Duty trucks. Some common issues for this axle code include excessive bearing wear, fluid leaks, and axle seal failures. Regular maintenance, such as checking and changing the axle fluid, inspecting the seals, and addressing any signs of wear, can help …Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Super Duty. Rear axle code 37 on door jamb? 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.D5 Ford " 4.10 E2 Dana " 4.10 E5 Ford 8200 4.10 F9 " 8250 3.55 You'll notice that some of the codes that are the same between the early and late books don't necessarily correspond when it comes to what axle they indicate. The same goes for alot of the current online decoders. Same code, different meaning.1999 to 2016 Super Duty - F350 axle code - Hello all...hoping someone can help me verify the axle code as it is displayed on the door sticker of my 2005 F350. ... 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. Sponsored by: ... 35 1k Opinions on Preserving …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. ... the C5 axle code means you have 4.10 gears, and a limited slip differentail . Reply Like ... 35 PM. Tags. 1995, 1996, 250, 86, axle, c5, code, codes, decoder, door, f250, ford, ratio, rear, vin.With the exhaustive list above, I don't know how several Expy only codes are missing but they are. Here are the Expy axle codes: 19-3.55 non-limited slip. 17-3.31 non-limited slip. H9-3.55 limited slip. H7-3.31 limited slip. H6-3.73 limited slip. Reply Like.Originally Posted by Michael Wisner. I have a 1993 F350 (knew the original owner well). It has a 39 axle code 3.55 disk brakes, sway bar and was factory with dual wheels. The door tag states 8,800lbs. My 1997 F250HD is axle 35 with drum brakes same rating. I was going to switch the axles for the disk system is it had a locker with the … Below the bar code, you will see the word AXLE and a two-digit code. Use this chart to Rear Axle Non-LimitedLimitedElectronic VehicleSlip Slip Ratio Locking Super Duty 3.73 37 Not Available 3E 4.104N/4W Not Available 41(1) 4.30 Not Available 4L 4M 4.88 48 8L Not Available (1) Wide rear axle on F-350 DRW Chassis Cab with Ambulance Package. Aug 27, 2019 · Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 2017+ Super Duty. Axle codes. 2017+ Super Duty The 2017+ Ford F250, F350, F450 and F550 Super Duty Pickup and Chassis Cab.

Feb 7, 2008 · Originally Posted by Michael Wisner. I have a 1993 F350 (knew the original owner well). It has a 39 axle code 3.55 disk brakes, sway bar and was factory with dual wheels. The door tag states 8,800lbs. My 1997 F250HD is axle 35 with drum brakes same rating. I was going to switch the axles for the disk system is it had a locker with the same ratio.

03-22-2016, 06:51 PM. # 1. Soonerman69. Memeber. Thread Starter. Join Date: Feb 2016. Location: Oklahoma. Posts: 4. Likes: 0. Received 0 Likes on 0 Posts. 2015 Axle Codes. … The BOM stamp (2) or Axle Identification Tags (2A) are used to identify Dana axles / differentials. The BOM will identify the model number, the gear ratio, the type of axle / differential, and component parts. Traditional BOMs are 6 digits followed by 1 or 2 digits, and start with the numbers 60 or 61. On some tags, the first 2 digits won't ... When will things turn around for Ford stock? There's no sign of improvement anytime in the future, and Wall Street is getting restless. There's too much debt and too many problems ...The Ford Axle Code C1 plays a significant role in determining the acceleration, towing capacity, and overall performance of Ford vehicles. The gear ratio provided by this axle code directly affects how much torque is delivered to the wheels. The Ford Axle Code C1 has a direct impact on the power and torque output of the vehicle, …The 3L code in your F-150 means that your axle is an Electric Locker with a 3.31 gear ratio. I might be slightly off with your model because Ford occasionally reuses those codes for different years. Here is a list of all the codes there are for the Ford F-150, so check it out if you have a different axle code on your door sticker.The 1960s Classic Ford Cars Channel covers popular antique Fords from the decade. Take a look under the hood of 1960s classic Ford cars. Advertisement The 1960s Classic Ford Cars C...It is a banjo-style axle as is the 8-inch. It was in production on many Ford cars and trucks, first appearing in 1957 and finally replaced by the Salisbury-style 8.8-inch axle in 1986, saving about 50 pounds and boasting increased efficiency. Here is an example of a weld repair on a factory original housing.Russians are buying more SUVs, and Ford wants a bigger piece of the action. The US carmaker will start producing two 4x4s—the Escape and the EcoSport, in Russia. Local production w...Looks like 3J is a 3.55 with limited slip 2008 Ford SD axle codes. 35 = 3.55 non-limited slip 3J = 3.55 limited slip 37 = 3.73 non-limited slip 3L = 3.73 limited slip

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Look at the tag on your driver door. There is a category for Axle Code. Look at that code then Google it. You likely have 3.55 if you have a 4x4 or FX4 or max towing. Otherwise 3.31 would get my vote. The 10 speed trans defaults to the 3.31 unless other criteria is met as the 3.31 is a perfect match for the 10 speed. Axle Type. The following lists the available axle ratios and associated codes: 32 - 3.32 axle ratio 47 - 3.47 axle ratio 52 - 3.52 axle ratio 81 - 3.81 axle ratio 91 - 2.91 axle ratio Transmission Codes. Available transmissions are as follows: 5 - automatic (H4F45 w/o ODC HEV / PHEV ) 8 - 8 - speed automatic (8F35) Spring Codes These images of Christine Blasey Ford's appearance before the Senate judiciary committee illustrate the the extraordinary nature of the proceedings. Images of Christine Blasey Ford...If you’re a car enthusiast or work in the automotive industry, you know how important it is to be able to identify different parts and components of a vehicle. Before we delve into...Ford axle code 39 is a specific code assigned by Ford to identify the type and specifications of the rear axle in a vehicle. The axle code indicates specific details such as gear ratio, differential type, and other important information related to the axle assembly. Understanding the axle code is essential when it comes to replacing or ...The owner?s wallet card contains the original security code for keyless entry. Owners can typically find this card in the glove compartment of a Ford vehicle upon purchasing it. Th...The CD changer equipped in some Ford vehicles can overheat and lock up, illuminating an error message on the head unit’s display. The original CD changers suffered from an inabilit...In the Ford Explorer, some common axle codes include: 31 – 3.27 gear ratio with an open differential. V6 – 3.27 gear ratio with a limited-slip differential. 55 – 3.55 gear ratio with an open differential. C7 – 3.73 gear ratio with a conventional differential. L9 – 3.73 gear ratio with a limited-slip differential. ….

The Ford Axle Code 4L refers to the specific axle ratio and configuration used in certain Ford vehicles. It is a code that indicates the gear ratio of the axle, which determines the rotational speed of the wheels in relation to the engine’s RPM. In this case, the code “4L” signifies a 3.55 axle ratio.Dec 30, 2023 · 4. Axle Code 27 – 3.31 Open Rear Axle. This code designates an open rear axle with a 3.31 axle ratio. It strikes a balance between fuel economy and performance, being commonly found on F150s equipped with smaller engines. 5. Axle Code K2 – 3.55 Electronic Locking Rear Axle w/ Torsen Differential. Dec 25, 2023 · The code can be found on the Vehicle Identification Number (VIN) label, which is typically located on the driver’s side door jamb or the front windshield. 2. Decoding the Axle Code. To decode the Ford Axle Code, you need to refer to the manufacturer’s specifications or consult an online decoding tool. The code is made up of several ... Dec 28, 2023 · Component 1: Axle Ratio. The axle ratio is the numerical representation of the gear ratio, which expresses the number of revolutions the driveshaft makes for each revolution of the axle. It determines the vehicle’s torque, towing capacity, and fuel efficiency. Common axle ratios found in Ford vehicles include 3.31, 3.55, 3.73, and 4.10. 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 ...1999 to 2016 Super Duty - F350 axle code - Hello all...hoping someone can help me verify the axle code as it is displayed on the door sticker of my 2005 F350. ... 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. Sponsored by: ... 35 1k Opinions on Preserving …Ford Axle Decoder Chart By Nolan Browning - July 26, 2003 Code Ratio Capacity Maker Type Yr. 12 2.73 3800 FORD REG 1991 17 3.25 3300 FORD REG 1971 ... 29 3.55 5300 FORD REG 1991 35 4.10 6250 FORD …Dec 25, 2023 · The code can be found on the Vehicle Identification Number (VIN) label, which is typically located on the driver’s side door jamb or the front windshield. 2. Decoding the Axle Code. To decode the Ford Axle Code, you need to refer to the manufacturer’s specifications or consult an online decoding tool. The code is made up of several ... Ford axle code 35, When will things turn around for Ford stock? There's no sign of improvement anytime in the future, and Wall Street is getting restless. There's too much debt and too many problems ..., Ford axle code 31 is commonly associated with the Ford F-450 and F-550 Super Duty trucks. Some common issues for this axle code include excessive bearing wear, fluid leaks, and axle seal failures. Regular maintenance, such as checking and changing the axle fluid, inspecting the seals, and addressing any signs of wear, can help prevent these ..., Russians are buying more SUVs, and Ford wants a bigger piece of the action. The US carmaker will start producing two 4x4s—the Escape and the EcoSport, in Russia. Local production w..., The Ford Tri-Motor was a classic airplane used for military and other applications. See specifications for this classic airplane. Advertisement The Ford Tri-Motor classic airplane ..., C9- Ford full float Sterling 10.25 3.55 (single rear wheel) with limited slip diff. 35- Ford full float Sterling 10.25 4.10 (single rear wheel) C5- Ford full float Sterling 10.25 4.10 (single rear wheel) with limed slip diff. 33- Dana 61-1 3.54 ratioverified. C2- Dana 61-1 3.54 ratio with limited slip diffverified., Step 3. Locate the two-digit code in the box labeled “AXLE,” which is just below the bar code. Step 4. Match the code on the label to the corresponding rear axle ratio. The code “15” means your truck is equipped with a 3.15 axle ratio; “27” refers to a 3.31 ratio; “19” to a 3.55 ratio; and “26” to a 3.73 rear axle ratio., Need MPG information on the 2020 Ford Edge? Visit Cars.com and get the latest information, as well as detailed specs and features. ... 3.80 Axle Ratio: Standard: Front And Rear Anti-Rolls ..., Additionally, numerically higher axle ratios are also used for acceleration purposes/benefits of non-towng vehicles, sports cars etc.. So in the case of the Edge Sport, the purpose of the numerically higher axle ratio is twofold. First, to to give a quicker feel on off-the-line acceleration. And second, to help with that off-the line ..., Nov 4, 2010 · Thanks guys. Quote: Originally Posted by powerstroke nut. i agree with slowmans i believe it is a 3:73 i know axle code 39 is a 3:55 and axle code 35 is a 4:10 so it would only make sense that axle code 37 would be 3:73. yeah i saw what 35 and 39 are and figured the same thing but just wasn't sure. Reply Like. , Axle Decoder Chart Code Ratio Capacity Maker Type Yr 12 2.73 3800 FORD REG 1991 17 3.25 3300 FORD REG 1971 17 3.31 3800 FORD REG 1995 18 3.08 3800 FORD REG 1991 19 3.55 3800 FORD REG 1991 25 4.10. 5300 FORD REG 1991 29 3.55 5300 FORD REG 1991 35 4.10. 6250 FORD… read more, Below the bar code, you will see the word AXLE and a two-digit code. Use this chart to find the axle ratio that corresponds to that code: Axle Code 71 = 3.73 Gear Ratio (Non-Limited Slip) Axle Code 73 = 3.73 Gear Ratio (Limited Slip) Trying to figure out what axle ratio is in your 2019 Ford Ranger and whether or not it's a limited slip? This ... , Last Updated on November 14, 2023 by David Jon. Navigating the intricate world of Ford F150 rear axle ratio codes can seem daunting, especially without proper guidance. This …, Users share their knowledge and experience about axle code 35, which indicates a 4.10:1 gear ratio and an open differential on some Ford trucks. See the …, It is primarily intended for 1990's-2000's Ford trucks but most likely also applies to other Ford models. Need help decoding what axle or transmission you have? Look no further, because here are the answers. ... Axle Codes (LS=Limited Slip / Traction Lok): F-150: 19 – 3.55 Non-LS 18 – 3.08 Non-LS H9 – 3.55 LS B6 – 3.73 LS. F-250: 27 ..., 5 Feb 2021 ... ... Code ITG15 At Checkout * Some Products ... 35K views · 3 years ago ...more ... How To Tear Down An Early Ford Front Axle - Tips and Tricks!!!, Learn how to decode Ford axle codes and identify the specific differential installed in your vehicle. Find out the characteristics, benefits, and applications of different types of differentials, and how to choose the right one for your needs., Not sure, but, I think that is standard on the V-10, unlike earlier years. Gearing on the 34 axle is 3.73, and it's a not Limited Slip. There should be a sticker on the driver side door that gives additional info. If you Google axle codes Ford E350, you get this... 1968-Present E-Series Van/Cutaway/Chassis - E350 tow pkg and rear gear …, There are several common Ford rear axle codes that indicate different specifications. For example, the “C6” code represents a 2.73:1 ratio and is commonly found in vehicles optimized for fuel efficiency, while the “D2” code signifies a 4.10:1 ratio and is often used in trucks for better towing capabilities. Understanding the meaning ..., Code 49 should be a 3.55 with open differential and 7400 pound axle capacity. Thanks, that's what I thought. missing like .... 1987 - 1996 F150 & Larger F-Series Trucks - 1987 F350 axle code - The axle code in the door jamb says 49, I …, I have c3 axle code on my excursion 99 build. Sterling rear. 4.30 gears. I heard 4.30 for superduty was rare. I would double check it with the chalk method. With rear lifted and in neutral Mark drive shaft and tires with chalk and rotate driveshaft enough times to complete rotation of rear wheel 1 revolution., Let's talk about axles! In the 80s and 90s Ford pickups, there are several ways to identify the axles used in your truck and the gear ratios. Lets talk about..., Lincoln Mark Series 72. 3.00. 9 3/8. NL. 31. full round flange. WGB-AA. Lincoln Mark Series 76-77. Thunderbird 76. , Jul 26, 2003 · Ford Axle Decoder Chart. By Nolan Browning - July 26, 2003. Code Ratio Capacity Maker Type Yr. 12 2.73 3800 FORD REG 1991. 17 3.25 3300 FORD REG 1971. 17 3.31 3800 FORD REG 1995. 18 3.08 3800 FORD REG 1991. 19 3.55 3800 FORD REG 1991. 25 4.10 5300 FORD REG 1991. , The code can be found on the Vehicle Identification Number (VIN) label, which is typically located on the driver’s side door jamb or the front windshield. 2. Decoding the Axle Code. To decode the Ford Axle Code, you need to refer to the manufacturer’s specifications or consult an online decoding tool. The code is made up of several ..., P. powerslide91 Discussion starter. 7 posts · Joined 2000. #1 · Dec 16, 2006. Could someone confirm for me the axle code on a 1995 F350 PSD with single rear wheel. The door sticker shows axle code C5. I want to confirm the ratio and if it is limited slip or not. Thanks, Jeff., Ford Model 35 /194 IFS Front Axles. 117 (1) See "Bill of Material Table" on next page (2) See "Variable Parts Table" within this section ... Ford Model 35 /194 IFS w/ Cardan Joints Front Axles. X510-9 (7) See Ring Gear & Pinion Kits in XGI Catalog for ratio & tooth combinations. (8) See Differential Case Assy Kits in XGI Catalog for spline data ..., The plate layouts vary depending on the model year, but in every case the axle code section is clearly marked as either "axle" or "ax". Ford axles codes contain one or two character. Any code beginning with a letter (an alpha code) indicates the vehicle is equipped with a limited slip differential, except as shown below. , The 1968 Ford body plate data decoder enables you to discover the vehicle's build information including paint color, body style and trim. ... Rear Axle. 5. VEHICLE WARRANTY NUMBER: Year, Assembly Plant, Body Series, Engine, Production Sequence. 1. 8H15F571XXX : ... 8- Two year code letters to be used if 1968 models exceed 12 …, Go to your truck and look on the door tag and look for axle. There will be a code. Look up axle codes on here and you will find a few charts. Find your code on the charts and it will tell you your rear axle (7.5" or 8.8"). Your front is a ttb d35. Sent from my iPhone 5 so I can tell you to search wherever I may be., Ford axle codes are a system of identifying the specifications and characteristics of Ford vehicle axles. They are used in Popular Mechanics Magazine to provide readers with information about Ford vehicles’ axle options, including gear ratios, differential types, and axle capacities. See also Solving the Mystery: Identifying the Source of a ..., There is no '35' for rear axle code either, at least in my book. What should be under that truck is a d50 ttb axle. Take a look under the front, if it a straight axle, it's a d60, if it's an ifs setup, its a d50 ttb. (unless someone did some funky swapping and it's like a d44 or something, but that's real unlikely) ~John., Nearly 520,000 Ford SUVs are recalled after 20 fires were reported. If you’re feeling déjà vu from seeing a Ford sport-utility vehicle recall, you’re not wrong. Earlier this month,..., The Ford Axle Code L9 refers to a specific axle ratio used in Ford vehicles. In this section, we will explain what the L9 code stands for, its significance, and how it affects the performance of the vehicle. The L9 code typically represents a 3.73 axle ratio. The axle ratio indicates the number of times the driveshaft must rotate for the wheels ...