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🚗 Shift into smooth — don’t let your transmission hold you back!
Bar's Leaks 1400 Transmission Repair is a 16.9 oz premium liquid formula designed to stop leaks, reduce heat and friction, and restore smooth shifting in high mileage automatic transmissions. Compatible with all transmission fluids (except CVT), it repairs slipping, shuddering, and noise, helping you avoid costly transmission repairs and extend vehicle life.
| ASIN | B00092PXIS |
| Assembly Required | No |
| Best Sellers Rank | #353,444 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #336 in Gear & Transmission Fluids |
| Brand | Bar's Leaks |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,208) |
| Date First Available | 15 September 2013 |
| Generic Name | Bar's Leaks 1400 Transmission Repair - 16.9 Fl Oz |
| Global Trade Identification Number | 00046087014004 |
| Item Dimensions LxWxH | 21.3 x 9.1 x 4.6 Centimeters |
| Item Form | Liquid |
| Item Weight | 490 g |
| Item model number | 1400 |
| Liquid Volume | 16.9 Fluid Ounces |
| Manufacturer | Bar's Leaks |
| Manufacturer Part Number | 1400 |
| Material | Molybdenum Disulfide |
| Model | Transmission Repair |
| Net Quantity | 473.18 Milliliters |
| Number of Items | 1 |
| Package Information | Bottle |
| Product Dimensions | 21.34 x 9.14 x 4.57 cm; 489.88 g |
| Recommended Uses For Product | Fleet and plant maintenance. |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 046087014004 |
R**L
pUT THIS IN MY 1999 Chevy Silerado. Was startingto develop a hard shift from 1st to 2nd. Put it in really didn't feel much of a difference. But after 2 or 3 days of driving. roughly around 60 to 70 miles. Truck is shifting some much better now. WOuld buy it again.
S**G
The Dynaflow transmission in my 1953 Buick has been sub par for a while, including a leak. The first time I used Barr's transmission treatment the improvement was staggering. No slippage and close to perfect shifting. A little early to tell if leakage has been reduced but I will report later. I have another bottle ready to re-treat as needed and will reorder to have some on hand. At this stage I am no longer considering having the transmission rebuilt, saving a few thousand dollars!
Z**A
Very good my engine feels like new
M**S
worked great for a small leaky seal.
S**M
Wow! I was doubtful when I ordered that this could fix my transmission. I have a clear leak and it causes a heavy gear shift. Within a day of adding to my running vehicle with a funnel through the tranny dipstick slot, the heavy shifts were gone. I have no evidence the leak is still there nor corrected yet, but felt a difference despite me expecting nothing.
Trustpilot
2 months ago
3 days ago