SKU: 83154833269

Dieselsite 4WD ESOF Stainless Lines Kit - 1999-2004 Ford F-Series

$98.95 $109.95
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 19 - Oct 24

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Description

Dieselsite 4WD ESOF Stainless Lines Kit - 1999-2004 Ford F-SeriesDieselsite ESOF Stainless Steel Vacuum Line Kit If your ESOF (Electronic Shift On The Fly) 4WD system isnt engaging properly, the problem is often not electrical its vacuum related. Over time, the factory rubber vacuum hoses dry rot, crack, or collapse, and the steel fittings at the hubs commonly rust and leak. Any vacuum loss prevents the hubs from locking correctly. The Dieselsite ESOF Stainless Lines Kit permanently solves this issue by replacing

 

Dieselsite ESOF Stainless Steel Vacuum Line Kit

If your ESOF (Electronic Shift On The Fly) 4WD system isn’t engaging properly, the problem is often not electrical — it’s vacuum-related. Over time, the factory rubber vacuum hoses dry rot, crack, or collapse, and the steel fittings at the hubs commonly rust and leak. Any vacuum loss prevents the hubs from locking correctly.

The Dieselsite ESOF Stainless Lines Kit permanently solves this issue by replacing the weak factory hoses and fittings with Teflon-lined stainless steel braided lines built to withstand heat, moisture, and corrosion.

🛠️ Why This Kit Works Better Than OEM:

  • Replaces failure-prone rubber vacuum hoses

  • Eliminates rusted, leaking factory steel fittings

  • Teflon-lined stainless braided construction for long-term durability

  • Maintains consistent vacuum for reliable hub engagement

  • Designed specifically for ESOF-equipped Super Duty trucks

📏 Lift Height Options:

  • Stock – 4.5" Lift

  • 6" – 8" Lift

(Choose the correct length based on your suspension setup)

📦 What’s Included:

  • Driver-side stainless vacuum hose

  • Passenger-side stainless vacuum hose

  • Teflon tape for installation

🚗 Fitment:

  • 1999–2003 Ford 7.3L F-250 / F-350 Super Duty

  • 1999–2004 Ford 5.4L F-250 / F-350 Super Duty

  • 1999–2004 Ford V10 F-250 / F-350 Super Duty

  • 2003–2004 Ford 6.0L F-250 / F-350 Super Duty

If your ESOF system is intermittent, slow to engage, or completely inoperative, this stainless line kit is one of the most effective and permanent fixes available. Built to outlast the truck and restore dependable 4WD operation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83154833269

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4.7 ★★★★★
Based on 27 reviews
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Verified Purchase
CL Lucas
New York, US
★★★★★ 5
My Dogs Fought Over These!
Size: Large, Color: 6 Packs, Size: Large, Color: 6 Packs
Pack of 6. I specifically ordered a pack of them so each dog would have their own. They still fought over them. lol I only see two of them now because they have hid them from each other. So far, they are holding up well. Heavy enough to toss to them but light enough not to hurt them. Loved the variety of colors. Only issue I have is they are a little small for my mastiff but still giving it 5 stars because the ad stated it was for medium dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
K
Verified Purchase
Kindle Customer
Battle Creek, US
★★★★★ 4
Great selection
Size: Large, Color: 9 Packs
They're not as big as advertised but they worked for what I wanted
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
D
Verified Purchase
Duval Chad
West Palm Beach, US
★★★★★ 5
Pawesome variety box!
Size: Large, Color: 9 Packs, Size: Large, Color: 9 Packs
I’m a big fan of this box of tug toys. My dog loves to chew and play tug-of-war, and these have been a great fit for him. The quality is solid, and one box typically lasts us around 6 months. He’s now 3.5 years old, so he doesn’t chew as aggressively as he used to, which helps them last even longer. You get a great variety in this box. It’s honestly like Christmas for him every time I bring out a new toy. I usually grab a couple and let him pick. The different shapes and sizes keep things interesting, and he enjoys all of them. The toys are lightweight but very durable, even for an aggressive chewer like mine. The material is made of thinner rope strands, but they’re tightly woven, which makes them ideal for both tugging and chewing. I also think the texture helps with his teeth and keeps them a bit cleaner. I do keep an eye on them once they start to unravel, since I don’t want him swallowing loose strings. That said, it takes a while for him to break them down, so I’m comfortable leaving them with him when I’m not home. I’ve bought several of these boxes over the years. For the price, it’s a great value—about the same cost as a single tug toy at most pet stores. My dog is about 55 lbs, and these are a great size for him. Even the smaller ones get a lot of use. His favorites are the looped ones and the ones with balls—he gets excited every time I pull one out. I’ve tried other tug toy variety packs, and they don’t compare to this one. If you’re looking for a reliable variety pack for your dog, I’d recommend this one with confidence.
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Reviewed in the United States on May 1, 2026
T
Verified Purchase
Tabetha Dawn Justo
Phoenix, US
★★★★★ 3
Revenge is sweet
Size: Large, Color: 14 Packs
The package arrived promptly. The puppy was ecstatic. She leaped into the pile of toys and went crazy. She tore through one after another. In mere minutes she devoured everything in sight. They never stood a chance. Within an hour or two she had consumed the entire pile of toys. Not to worry they had their revenge. She puked multi color string for days. Overall the toys were fun just not durable.
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Reviewed in the United States on June 7, 2026
W
Verified Purchase
Wrench01543
Dallas, US
★★★★★ 5
Very very durable
Size: Large, Color: 9 Packs
So after spending quite a bit of money on toys for a 1-year-old long-haired dachshund because she's a very aggressive chewer I took a chance and bought this rope set and it's been 2 months she still has all her ropes everything I must say this is a very durable set well worth the money well worth the play time she loves tug of war these ropes are great for tug of war she has not chewed through any of them she has tried to take them apart which she had succeeded on one but I put a few knots in it and other than that I would recommend this rope set to anyone that's got a dog that likes the fat especially play tug of war or is a very very aggressive sure
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026

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