Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
You asked for a heavy-duty professional grade gear repair formula, and you got it. This new formulation extends system life by stopping leaks, reducing noise and improving gear performance. It leads the DIY and DIFM markets due to its superior anti-wear, anti-foam and anti-corrosion properties. This product 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. If you are dealing with a leak, or a generally noisy gearbox, this Bar’s Leaks Gear Repair is a good fit for your application. These additives stop and seal gar oil leaks as well as reduce noise. Gear Repair renews worn oil and restores older and high mileage gear performance. Safe to use on differential axles (limited slip, posi, open, electric), gears (hypoid, spider, worm, rack), transfer case (AWD, 4WD, gear oil, ATF), manual standard transmission (gear oil, engine oil, ATF), hubs, marine and much more. Helps with small leaks (if you need to add oil 1x per month), medium leaks (If you need to add oil 1x per week), and other oil related problems.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What types of vehicles can I use Bar's Leaks Axle and Differential Gear Repair on?A: Bar's Leaks Axle and Differential Gear Repair is compatible with all manual gearboxes, differentials, and both open and posi axles. It can also be used in various applications including hypoid gears, spider gears, worm gears, and rack gears, as well as transfer cases and manual standard transmissions.
Q: How does Bar's Leaks Gear Repair help with noisy gearboxes?A: This product contains extreme pressure (EP) and anti-wear (AW) agents that reduce noise and gear temperatures. By supplementing with friction modifiers, it minimizes wear and chatter in limited-slip axles, thus improving overall gearbox performance and reducing grinding or whining noises.
Q: Can Bar's Leaks Axle and Differential Gear Repair stop leaks in my vehicle?A: Yes, Bar's Leaks Gear Repair is designed to stop both current and prevent future leaks by reconditioning and protecting seals. It effectively addresses various leak issues, including pinion, axle, and output shaft leaks.
Q: Is Bar's Leaks Gear Repair safe for all types of gear oils?A: Yes, this product is safe to use with multiple types of gear oils and fluids, including gear oil, ATF, and engine oil. It is effective in differentials (limited slip, posi, open, electric) and is formulated to meet API GL-4 and GL-5 specifications.
Q: How often should I apply Bar's Leaks Axle and Differential Gear Repair?A: For small leaks, applying Bar's Leaks Gear Repair once a month is sufficient, while medium leaks may require application once a week. The product is designed to renew worn oil and improve the performance of older or high-mileage gear systems.
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