Ford Super Duty (1999-2016) :: 2008 F250 - Changing Rear Axle Ratio - Lower RPM?
My truck is a 2008 F250 6.4 Powerstroke 4x4 King Ranch, CrewCab, Shortbed.
I don't know which rear axle ratio it has - maybe someone can help me. the tires mounted are 275/60R17 and in fifth gear (TC locked) the engine has 2000rpm @ 70mph. I think it is a bit to much so I want to install a kit with and lower ratio. I pull trailers just sometimes and here in germany these only have 3,5tons max weight. So I think I don't need this power at 70mph. 1750rpm would be enough. How do I have to modify the front axle ratio if I get a lower-ratio-rear-axle?
I want to lower the fuel consumption. After some modifications, the truck needs round about 12-13L/100km (18-20mpg) and I think it is possible to lower this as bit.
Ford Super Duty (1999-2016) :: 2003 F250 5.4L - Axle Leaking On Passenger Side Rear Rotor And All Over
Here's my problem while replacing brake pads i found that my axle has leaked fluid on the pss,side rear rotor and all over .. I been looking for any info on repairing it myself . I found Everything for every other truck just not for this truck.
It's 2003 F-250 w/5.4L all Stock rear axle has 12 bolts and gears are 7.73 ... I believe its a Dana 60. No tags or markings on the Axle to go by..
I live in the Freak-en woods here so i like to order all the right parts once and do over the weekend .. its my only ride so once apart im stuck here.... I did check the Vent Tube its fine..
Ford Super Duty (1999-2016) :: 2003 F250 - Rear Axle Steel Brake Line Size?
I made a bone head mistake and crunched the steel brake line between the rear axle and the passenger side sway bar mount. Truck is a 2003 F-250 with a 7.3. I would like to go to the auto parts store, get bulk steel brake line and bend it myself. But, I don't know what size the line is or what size the fittings are. Whatare the sizes???
View 3 RepliesFord Super Duty (1999-2016) :: F250 - How To Remove Axle Shaft
I have a 1999 F-250 super duty 7.3 4x4 and the rear drivers side axle seal is leaking. My question is how do I remove the axle shaft? my last truck a f150 had c clips in the diff that released the axle shaft but I did not see those on this truck. How to remove the axle shaft?
View 8 RepliesFord Super Duty (1999-2016) :: Axle Swap 3.73 To 4.30 In A 2011 F250 6.2?
Love my '11 f250 SD 4WD CC SB. 6.2 with 3.73 e-locker. I've got 5 Star tunes in it, and the truck is a joy to drive empty, and tows my current 7k camper fine, though on steep inclines I wish I had the 4:30 gears.
Well, we just bought a bigger trailer, dry weight is an addtl 2400+ at 9400, so I'll need to do something.
I don't want a different truck, don't want (another trouble-prone) diesel. I think with 4:30s and the tune, I should be fine towing that trailer (with gear and passengers, probably 11-11.5k loaded). Not doing mountains here, just Michigan hills.
What's the best way to "do" a gear swap? I know if I buy a set of gears and a shop screws Em up, it's gonna whine/hum and still cost 2k to do (truck is 4wd)
I'm up in the boonies and finding a shop to swap the gears will be a problem. Getting Em done right will be even MORE trouble.
Can I just find 4:30 axles ans have them swapped (anything in t-case or sensors need to be touched?). I don't care if I lose the e-locker, I never use it.
Ford Super Duty (1999-2016) :: 2001 F250 - Axle Stuck In Differential
Finally finishing up my 2001 F250SD 4X4 project. Decided to pull down the front axle to replace the dust seals. I've got everything apart including the large knuckle seals. Tried to pull the passenger side axle out but it only moves about an inch to an inch and a half before it stops. Took off the differential cover to look for damage or something obvious but I don't see anything wrong. The axle is moving within the splines of the spider gear but that's it. Stumped and sitting on jacks!
View 14 RepliesFord Super Duty (1999-2016) :: F250 - Leak In Front Axle Shaft
Check out the pics. 99 f250 4x4. I have a leak in my front axle shaft. It looks like it is coming out of the dust cap on the end of the front shaft. I am pretty sure it is differential fluid from the smell. Is there a seal before the dust cap? Is the shaft hollow with fluid in it? I thought it was just in the differential and if it leaks it is at the seals where the axle goes into the differential not at the otter end.
View 14 RepliesFord Super Duty (1999-2016) :: 2004 FX4 - Rear Axle Locks Up?
It seems that every time I put the truck into 4 low, the rear axle locks up. When turning, one tire skips no difference which way I turn. When doing this, I do not have the front hubs locked. Also noticed that when turning in 2wd one tire will spin w/o other locking up. I have spun the tire enough for the L/S to catch, but hasn't. I have heard that the locker was not available until years later. Is this true?
View 11 RepliesFord Super Duty (1999-2016) :: 2003 F250 - Knuckle / Axle Seal Replacement
Replacing the knuckle/axle seal due to my hub not holding a vacuum. I finally got the seal off the axle after several minutes of beating, but it finally came off. During the beating the metal shield that was in back of the seal took a beating as well and can not be reused. Is it really needed?
In this thread the pictures show that the shield was not installed after the seal was replaced. The shield does serve a purpose to keep crap out of the seal though.
Ford Super Duty (1999-2016) :: 2012 F250 - Greasing Front Axle U-Joints
I noticed my '12 F250 has grease zerks on the front axle u-joints and was wondering how often you need to grease them ? My truck has 10k on it and while I was changing the oil tonight I decided to give them a few shots of grease until it started coming out of the joint.
View 12 RepliesFord Super Duty (1999-2016) :: 2000 F250 - Axle Spins When Hubs Are Unlocked
I have a strange thing going on with my hubs i think. I have a 2000 f250 7.3 4x4 that I just purchased. Lettering on hubs were worn out as far as labeled locked or unlocked so I tried to turn the axel to see what position they were in. Drivers side spun freely but passenger side did not. Both hubs were counter clockwise and turning it to lock didn't change a thing.
Figured it was a bad hub so I jacked the front drivers side up. Spun tire with both hubs unlocked and axle didn't spin. Locked hub on drivers side and axle spun. Indicating the passenger side was unlocked. Then I locked passenger side and wheel would not turn. Ok. That seems right.
Jacked up passenger side front tire with drivers side on ground and axle spins no matter if its locked or unlocked. So does this indicate the hub is good and I should look at something else or could it still be the hub. Axle spins all the time and I don't want to wear anything out.
Ford Super Duty (1999-2016) :: F250 - Front Axle Needle Bearing Replacement
I own a 1999 F250 super duty and have the front end apart to service the u joints , I noticed that i have bad axle stub needle bearings on one side. I was wondering what is involved in taking those out and replacing them, it looks like they are held in place with some type of spanner nut. My next question :Would it be worth the cost just to replace the whole bearing hub assembly? The truck has 134000 miles on it.
View 10 RepliesFord Super Duty (1999-2016) :: 2001 F250 - Rubbing Sound Near The Front Axle
I have a 2001 f250 7.3 4x4 today I locked the hubs, put it in 4 low and got threw some mud to go hunting fine. got back out of the woods and took it out of 4x4 unlocked hubs and went in reverse 30 yards.. Now when i drive it makes a weird sound like a rubbing sound near the front axle. What this is?
View 5 RepliesFord Super Duty (1999-2016) :: F250 - Passenger Side Axle Won't Spin Freely
I have a 99 f250 7.3 4x4. The problem is in 2wd I can spin the front drive shaft freely and the driver side axle will turn but not passenger side. I've pulled both hubs off and both are in auto position and spin freely. Even with the hub off on the pass side the axle won't spin freely.
View 1 RepliesFord Super Duty (1999-2016) :: 2008 F350 - Sensor On Rear Axle?
What exactly does the sensor on the rear axle do? 08' f350. I know it's a speed sensor of some sort, but what does it do or control exactly.
View 3 RepliesFord Super Duty (1999-2016) :: 2013 F250 - Paint Peeling On Front Differential And Axle?
My 2013 f-250 with 6500mi. has peeling paint on the front differential and the axle.. I sprayed it with some fluid film for now.
View 14 RepliesFord Super Duty (1999-2016) :: 2005 F250 - Front Axle Snap Ring Tool
I broke 2 snap ring plier on this thing, what is the make and model of snap ring pliers used to remove the snap ring off axle in hub ? I have some others but too beefy won't move in there. They need to be long but strong. I've heard Snap On Item: SRPC9000A works but I don't know of any Snap On guys around here and I need to get this thing done.
View 10 RepliesFord Super Duty (1999-2016) :: 2001 F350 - Rear Axle Code Is Missing
I'm trying to find to rear axle ratio on my 2001 F-350 dually and the axle code seems to be missing.
View 12 RepliesFord Super Duty (1999-2016) :: 2001 F250 - Frozen U-Joint In Driver Side Front Axle
I have a '01 F250 with a frozen u-joint in the driver side front axle. My question is can I put it together without the axle and drive it?
View 2 Replies