
Description:
For use on certain limited-slip differentials to reduce chatter and hypoid gear noise levels. Use according to owner guide recommendations. Tapered neck applicator for easy use.
Reviews:
5.0 out of 5 stars Well it's good and it's stinky!
I have a 2000 ford E350 ambulance with a 7.3 powerstroke diesel engine. 3 yrs ago I had to have the rear differential clutch pack replaced. I think he replaced the gears as well. He told me it will chatter a bit but would go away. It did chatter a bit but didn't go away. Recently it has gotten worse so I ordered 2x4oz. bottles of this stuff. It came in 2 separate boxes. I did order them alone due to other reviewers' warning about the smell and they weren't kidding. I also ordered a.big fluid syringe to "inject" it into the pumpkin. I have a prosthetic leg and some back issues due to a disc replacement surgery. This makes it hard for me to get under the truck so I took it to my friends shop. He had one of his young guys do the job for me. I won't lie, I also didn't want to touch the stuff. It stinks. Bad. The whole garage smelled of the stuff even still packed in the boxes. I put it in the side compartment of my van to bring it to the shop. I felt bad, the guy got it all over his hands and i.know it's going to be hard to get off. I hope he is allowed to sleep in the house tonight! Anyway by the time I got home the chatter seems to be.gone. I will have to do some serious sharp turns and reversing on an incline to know for sure, but it already is better doing normal driving with normal turns. I put 8 oz. In because that is what I saw as a recommendation for my differential. Anyway it's good stuff but it stinks. I left the syringe and boxes and empty bottles for him to dispose of!!
5.0 out of 5 stars Amazing product
I was advised by a transmission shop to use this product in my Jeep Liberty which was experiencing intermittent shifting issues.Truly amazing in that after one dose of this stuff the issue (shaking and shifting issues) have gone away and after several months and several miles the issues have gone away.
5.0 out of 5 stars It quieted down my limited slip dif!!!
Wow!! It works. I rebuilt a 98 Cherokee with a 8.25 Chrysler rear end. I replaced the true track, with a new Auburn limited slip differential. I Set my tolerances and Lash, everything was good to go. The rear end howls at highway speeds, and over several thousand miles I felt it was getting worse. I did have correct lubricants, and a limited slip additive. I tried this Ford stuff, and I have to say I am amazed!! Within a matter of 30 miles, the howl sounds so much better. I won’t lie, it’s still a bit noisy, but with the gearing, differential, tires, and all the stuff you do to a 4x4 some noise is to be expected. However, it is so much quieter, I really feel it is much improved. I heard a lot of chatter about the smell of the product. Yeah, it’s there, but it’s really not near the deterrent to not use this product. and, you’ll have to admit, a rear end with over 260,000 miles on it probably doesn’t smell the best to start with!!That being said, great product, I would definitely use it again and recommend it.
5.0 out of 5 stars Works fine but WOW super strong smell!!
The product is fine. Works as advertised but the smell is like hypoid gear oil on steroids!My rear diff has a dipstick which also serves as the fill port. Did the job outside, but threw the bottle away in the garage, along with a rag. Wow, the garage and first floor of the house reek, even with all remnants of the job bagged up in the back of the truck outside.Use caution!!
5.0 out of 5 stars If you have a Ford Trac-loc don’t use anything else
I’ve tried other additives and oil with friction modifiers, but this is really the only thing that I’ve found that make trac-loc differentials with the way they should quietly. Doesn’t smell the best though.
4.0 out of 5 stars Wow
Very strong smell. Make sure you are out side or a good ventilate area. Good price
5.0 out of 5 stars Works great
Used Royal Purple 75w140 and additive. Rear-end chatter is gone after 75 miles. Will purchase again. Don't mind the odor, you won't smell it again after the job is done.
5.0 out of 5 stars Ford fluid
Very happy with product.
Good choice
Had to service my ford rear axle, much easier option rather than going out to the ford dealership
وصل سريعا وريحة قويه مزعجة
اكيد انه الاصلي من ريحته اشعر ان الرائحة مخزنه من ايام هنري فورد وتم اخراجها لكي نستخدمها من ايام الابيض والاسود معتقه شكرا أمازون. دائما يختار لنا المنتج الاصلي الموصى به من الشركة الام
Appeared to be genuine fomoco product.
Smelt like friction modifier!
Great product
Fixed the torque converter shutter in my 09 sierra after having transmission rebuilt
OEM
A+
Visit the Ford Store
Ford Genuine XL-3 Friction Modifier Additive - 4 oz.
AED8601
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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Visit the Ford Store
Ford Genuine XL-3 Friction Modifier Additive - 4 oz.

AED8601
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
For use on certain limited-slip differentials to reduce chatter and hypoid gear noise levels. Use according to owner guide recommendations. Tapered neck applicator for easy use.
Reviews:
5.0 out of 5 stars Well it's good and it's stinky!
I have a 2000 ford E350 ambulance with a 7.3 powerstroke diesel engine. 3 yrs ago I had to have the rear differential clutch pack replaced. I think he replaced the gears as well. He told me it will chatter a bit but would go away. It did chatter a bit but didn't go away. Recently it has gotten worse so I ordered 2x4oz. bottles of this stuff. It came in 2 separate boxes. I did order them alone due to other reviewers' warning about the smell and they weren't kidding. I also ordered a.big fluid syringe to "inject" it into the pumpkin. I have a prosthetic leg and some back issues due to a disc replacement surgery. This makes it hard for me to get under the truck so I took it to my friends shop. He had one of his young guys do the job for me. I won't lie, I also didn't want to touch the stuff. It stinks. Bad. The whole garage smelled of the stuff even still packed in the boxes. I put it in the side compartment of my van to bring it to the shop. I felt bad, the guy got it all over his hands and i.know it's going to be hard to get off. I hope he is allowed to sleep in the house tonight! Anyway by the time I got home the chatter seems to be.gone. I will have to do some serious sharp turns and reversing on an incline to know for sure, but it already is better doing normal driving with normal turns. I put 8 oz. In because that is what I saw as a recommendation for my differential. Anyway it's good stuff but it stinks. I left the syringe and boxes and empty bottles for him to dispose of!!
5.0 out of 5 stars Amazing product
I was advised by a transmission shop to use this product in my Jeep Liberty which was experiencing intermittent shifting issues.Truly amazing in that after one dose of this stuff the issue (shaking and shifting issues) have gone away and after several months and several miles the issues have gone away.
5.0 out of 5 stars It quieted down my limited slip dif!!!
Wow!! It works. I rebuilt a 98 Cherokee with a 8.25 Chrysler rear end. I replaced the true track, with a new Auburn limited slip differential. I Set my tolerances and Lash, everything was good to go. The rear end howls at highway speeds, and over several thousand miles I felt it was getting worse. I did have correct lubricants, and a limited slip additive. I tried this Ford stuff, and I have to say I am amazed!! Within a matter of 30 miles, the howl sounds so much better. I won’t lie, it’s still a bit noisy, but with the gearing, differential, tires, and all the stuff you do to a 4x4 some noise is to be expected. However, it is so much quieter, I really feel it is much improved. I heard a lot of chatter about the smell of the product. Yeah, it’s there, but it’s really not near the deterrent to not use this product. and, you’ll have to admit, a rear end with over 260,000 miles on it probably doesn’t smell the best to start with!!That being said, great product, I would definitely use it again and recommend it.
5.0 out of 5 stars Works fine but WOW super strong smell!!
The product is fine. Works as advertised but the smell is like hypoid gear oil on steroids!My rear diff has a dipstick which also serves as the fill port. Did the job outside, but threw the bottle away in the garage, along with a rag. Wow, the garage and first floor of the house reek, even with all remnants of the job bagged up in the back of the truck outside.Use caution!!
5.0 out of 5 stars If you have a Ford Trac-loc don’t use anything else
I’ve tried other additives and oil with friction modifiers, but this is really the only thing that I’ve found that make trac-loc differentials with the way they should quietly. Doesn’t smell the best though.
4.0 out of 5 stars Wow
Very strong smell. Make sure you are out side or a good ventilate area. Good price
5.0 out of 5 stars Works great
Used Royal Purple 75w140 and additive. Rear-end chatter is gone after 75 miles. Will purchase again. Don't mind the odor, you won't smell it again after the job is done.
5.0 out of 5 stars Ford fluid
Very happy with product.
Good choice
Had to service my ford rear axle, much easier option rather than going out to the ford dealership
وصل سريعا وريحة قويه مزعجة
اكيد انه الاصلي من ريحته اشعر ان الرائحة مخزنه من ايام هنري فورد وتم اخراجها لكي نستخدمها من ايام الابيض والاسود معتقه شكرا أمازون. دائما يختار لنا المنتج الاصلي الموصى به من الشركة الام
Appeared to be genuine fomoco product.
Smelt like friction modifier!
Great product
Fixed the torque converter shutter in my 09 sierra after having transmission rebuilt
OEM
A+
Similar suggestions by Bolo
More from this brand
Similar items from “Engine & Oil”
Share with
Or share with link
https://www.bolo.ae/products/UO000AH5YC6