
Description:
Bar’s Leaks Axle & Differential Gear Repair is a treatment additive for use with automotive, heavy duty, agricultural, marine and industrial gear oils. Designed to mix with all synthetic and conventional petroleum GL-4, GL-5, MT-1 gear oil / lube grades including 75W-90, 80W-90, 75W-140, 85W-140 and all others. Extends system life by stopping leaks, reducing noise and improving gear performance. Superior anti-wear, anti-foam and anti-corrosion protection. Works in all manual gearboxes, differentials, open & posi axles and more. Stops pinion, axle, output shaft and other seal leaks. Reduces grinding, whining, clunking and protects gears.
Reviews:
5.0 out of 5 stars Stopped pinion seal leak
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Stopped a slow pinion seal leak on my 2003 Tahoe. Easy to use, works as advertised.
5.0 out of 5 stars Superb product
This product is very useful & works as it should Thankyou.
4.0 out of 5 stars Diff May be too damaged
I have a 2003 Land cruiser that leaks front diff fluid (front axel seal) I bought it and discovered the leak when changing gear fluids. The front diff fluid may not have been ever changed in 205,000 miles. The fill plug differs from the other plugs in that it is a torx. It looks like someone tried to get it out with a hex and failed. Anyway when draining it came our as a gelatinous black goo. The plug has a long tail of metal particles in the goo.. Except for the black goo very littke fluid came out. Anyway I changed the fluid and the leak was obvious and the diff whining as well. I used this product and it seems to have slowed the leak somewhat but the whining is still there. In all fairness I haven't driven the vehicle that much after adding the product. So it may require more miles as inducated in the label. I gave it a 4 because I believe its doing something sliwing the leak and may work better if I drive more miles at a time. I also think the damage to the diff and seal may be too severe to remedy with a chemical.
5.0 out of 5 stars Worked for me
Used in a diesel pusher 40 ft motorhome, worked ! I put 4 quart in with 6gal of 80-140 synthetic and no more rear differential whine
3.0 out of 5 stars Keep it full
It’s a treatment seams to work
5.0 out of 5 stars Useful
It works very well - thank you!
5.0 out of 5 stars amazon super slow shipping
works great
5.0 out of 5 stars GREAT PRODUCT!
My girlfriend has an 08 rav4 that had a leaky rear axle seal and viscous coupler. The leaks were both fairly small but within a month the differential would be down to about half full which made me very weary whenever she had to go somewhere. The last thing I would want is to put a rear diff in her car. I typically don't trust these stop leak type of products because in my experience they're usually just snake oil. I read the reviews and figured I had nothing to lose so I tried it out. I must say this stuff is amazing, I added just a little bit over the recommended amount to the rear diff and 2 months later the fluid is still full. I often look under the car to check for drips and there is never a drop. There used to be small drops of gear oil hanging off of the diff about to fall onto the ground but this has completely stopped. You can still see where a very negligible amount of gear oil is leaking down the side of the diff below the seals so I don't think the leaks have stopped 100% but more realistically they've probably stopped about 90-95%. This additive is probably more of a temporary fix because leaking seals usually get worse over time but it's gotten me 2 months without having to pull cv axles and replace the seals so I am very pleased. I cannot speak on the gear repair or ability to stop noisy rear axles that this product claims because I didn't have that issue but it's ability to stop leaks seems to be great. I had very slow leaks and it did well for me but I doubt this stuff would help with more serious leaks. Overall I think this is a great product!Quality: 10/10Price: 10/10Leak repair: 9.8/10
Good product
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Certainly quietened down my front diff, does what it says
Stops oil leak
We had our pickup truck a small oil leak at the rear differential. It was making a mess on our driveway.After driving around 300 Km......no more oil drips!!I recommend this product!
Awesome product. Mixed with 75w-90 and with 75w-140... Great!
Very recommend this item. I mixed with all my liquid for both differentials (front and rear) . Work quite! I like it! next time order more
Good Experience
Yes i liked it & i used it on my 1955 Buick Century.
مدى فعاليته وتأثيره
وصل المنتج كما طلبت والتغليف ممتاز والوصول في الوقت المحدد ، وتحت التجربه واثق في هذه الشركه ومتأكد ان منتجاتها ذات فعاليه
Visit the Bar's Leaks Store
Bar's Leaks Axle and Differential Gear Repair, 16.9 Oz
AED12559
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 Bar's Leaks Store
Bar's Leaks Axle and Differential Gear Repair, 16.9 Oz

AED12559
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:
Bar’s Leaks Axle & Differential Gear Repair is a treatment additive for use with automotive, heavy duty, agricultural, marine and industrial gear oils. Designed to mix with all synthetic and conventional petroleum GL-4, GL-5, MT-1 gear oil / lube grades including 75W-90, 80W-90, 75W-140, 85W-140 and all others. Extends system life by stopping leaks, reducing noise and improving gear performance. Superior anti-wear, anti-foam and anti-corrosion protection. Works in all manual gearboxes, differentials, open & posi axles and more. Stops pinion, axle, output shaft and other seal leaks. Reduces grinding, whining, clunking and protects gears.
Reviews:
5.0 out of 5 stars Stopped pinion seal leak
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Stopped a slow pinion seal leak on my 2003 Tahoe. Easy to use, works as advertised.
5.0 out of 5 stars Superb product
This product is very useful & works as it should Thankyou.
4.0 out of 5 stars Diff May be too damaged
I have a 2003 Land cruiser that leaks front diff fluid (front axel seal) I bought it and discovered the leak when changing gear fluids. The front diff fluid may not have been ever changed in 205,000 miles. The fill plug differs from the other plugs in that it is a torx. It looks like someone tried to get it out with a hex and failed. Anyway when draining it came our as a gelatinous black goo. The plug has a long tail of metal particles in the goo.. Except for the black goo very littke fluid came out. Anyway I changed the fluid and the leak was obvious and the diff whining as well. I used this product and it seems to have slowed the leak somewhat but the whining is still there. In all fairness I haven't driven the vehicle that much after adding the product. So it may require more miles as inducated in the label. I gave it a 4 because I believe its doing something sliwing the leak and may work better if I drive more miles at a time. I also think the damage to the diff and seal may be too severe to remedy with a chemical.
5.0 out of 5 stars Worked for me
Used in a diesel pusher 40 ft motorhome, worked ! I put 4 quart in with 6gal of 80-140 synthetic and no more rear differential whine
3.0 out of 5 stars Keep it full
It’s a treatment seams to work
5.0 out of 5 stars Useful
It works very well - thank you!
5.0 out of 5 stars amazon super slow shipping
works great
5.0 out of 5 stars GREAT PRODUCT!
My girlfriend has an 08 rav4 that had a leaky rear axle seal and viscous coupler. The leaks were both fairly small but within a month the differential would be down to about half full which made me very weary whenever she had to go somewhere. The last thing I would want is to put a rear diff in her car. I typically don't trust these stop leak type of products because in my experience they're usually just snake oil. I read the reviews and figured I had nothing to lose so I tried it out. I must say this stuff is amazing, I added just a little bit over the recommended amount to the rear diff and 2 months later the fluid is still full. I often look under the car to check for drips and there is never a drop. There used to be small drops of gear oil hanging off of the diff about to fall onto the ground but this has completely stopped. You can still see where a very negligible amount of gear oil is leaking down the side of the diff below the seals so I don't think the leaks have stopped 100% but more realistically they've probably stopped about 90-95%. This additive is probably more of a temporary fix because leaking seals usually get worse over time but it's gotten me 2 months without having to pull cv axles and replace the seals so I am very pleased. I cannot speak on the gear repair or ability to stop noisy rear axles that this product claims because I didn't have that issue but it's ability to stop leaks seems to be great. I had very slow leaks and it did well for me but I doubt this stuff would help with more serious leaks. Overall I think this is a great product!Quality: 10/10Price: 10/10Leak repair: 9.8/10
Good product
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Certainly quietened down my front diff, does what it says
Stops oil leak
We had our pickup truck a small oil leak at the rear differential. It was making a mess on our driveway.After driving around 300 Km......no more oil drips!!I recommend this product!
Awesome product. Mixed with 75w-90 and with 75w-140... Great!
Very recommend this item. I mixed with all my liquid for both differentials (front and rear) . Work quite! I like it! next time order more
Good Experience
Yes i liked it & i used it on my 1955 Buick Century.
مدى فعاليته وتأثيره
وصل المنتج كما طلبت والتغليف ممتاز والوصول في الوقت المحدد ، وتحت التجربه واثق في هذه الشركه ومتأكد ان منتجاتها ذات فعاليه
Similar suggestions by Bolo
More from this brand
Similar items from “Additives”
Share with
Or share with link
https://www.bolo.ae/products/UO0869TESP7