8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Bar's Leaks High Mileage Transmission Repair

Bar's Leaks High Mileage Transmission Repair

Part #: NCB 01400
Line: NAPA Consumer Brands

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Features & Benefits

Warranty: Standard : No Warranty, Expressed or Implied


Restores performance and adds protection. This formula reduces rough shifting and friction, while eliminating slip, controlling temperature, and repairing shudder, chatter and whining. And how exactly does it do this? It reduces friction enough to prevent wear. It also helps control the temperature, while at the same time allowing some friction to prevent the internal clutch material from slipping. Hundreds of thousands of bottles sold nationally.

  • Stabilizes fluid
  • Stops leaks, slipping and rough shifting
  • Reduces heat and friction
  • Two part formula restores performance and adds protection
  • One bottle treats 8 to12 quarts of transmission fluid
  • Note: Do not use in CVT transmissions


Brand Bar's Leaks
Container Size 16.9 fl oz (US)
Volatile Organic Compound (VOC) Rating 0 VOC
Contains VOCs No
Manufacturer Bar's Products
Manufacturer Part Number 1400
VMRS Code 053999244
SDS Required Yes

Safety Information

Vehicle Fitment Guide

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