How to properly replace brake lines and ensure system integrity on Chevrolet Traverse?

To stop brake system failure during replacements use only double-walled steel brake pipes while reinstalling fasteners at their normal positions. When breaking up a brake line install an identical replacement pipe made from double-walled steel. Use matching fittings of perfect size and type with flared ends that match the original parts. First look at the region that needs repair on the brake pipe. Disconnect it from retaining fixtures if required. Choose a place for the pipe section that avoids curves or mounting areas. Determine the replacement pipe length for brake lines by adding 6.35 mm for 4.76 mm tube, 9.50 mm for 6.35 mm tube, and 12.67 mm for 7.94 mm tube. Insert the pipe cutter from tool kit J 45405 to make a straight cut at the measured length of brake pipe. Pull off the sectioned piece afterwards to take tube nuts of the right size. Use the coating stripping tool (J 45405) to remove nylon from the end while needing both metal surfaces. Next apply the de-burring tool from (J 45405) to both inner and outer diameters. Clean the brake hose and tools in J 45405 before inserting and instaling tube fittings with brake hose sections. Prepare J 45405 dies for tube flaring operations. To produce the flare push the prepared pipe end into the die cage and secure it with the clamping screw then form the flare through both the forming mandrel and finishing cone. Check the flare dimensions after screw release to validate its proposed design. Accept 6.74-7.10 mm (3/16 in) size range for 4.76 mm pipe but expand to 8.57-9.27 mm (1/4 in) range for 6.35 mm tube before tightening to 10.42-10.79 mm limits (5/16 in) with 7.94 mm pipe diameter. Use the brake pipe bending tool to fix the new pipe when needed and keep flex space at 19 mm while placing it on appropriate unions then mounting retainers. Next bleed the hydraulic brake system and test for leaks by running the engine with brake activation.

OEM Chevrolet Traverse Brake Line

Brake Hose

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9 Brake Lines found

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Chevrolet Traverse Flex Hose, Front Driver Side
Part Number: 19366774
$34.53 MSRP: $61.64
You Save: $27.11 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly, Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Replaces: 15115039
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Flex Hose, Front Passenger Side
Part Number: 84940736
$23.50 MSRP: $41.96
You Save: $18.46 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2023 Chevrolet Traverse | High Country, L, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Flex Hose, Front Driver Side
Part Number: 84940737
$23.50 MSRP: $41.96
You Save: $18.46 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2023 Chevrolet Traverse | High Country, L, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Flex Hose, Front Driver Side
Part Number: 84412467
$12.95 MSRP: $23.10
You Save: $10.15 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Replaces: 84414508, 84292717, 84006977
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chevrolet Traverse | High Country, L, LS, LT, Premier, RS | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Flex Hose, Front Passenger Side
Part Number: 84412466
$12.77 MSRP: $23.10
You Save: $10.33 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Passenger Side
- Replaces: 84414507, 84292716, 84006976
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chevrolet Traverse | High Country, L, LS, LT, Premier, RS | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Flex Hose, Front Passenger Side
Part Number: 19366775
$37.20 MSRP: $66.42
You Save: $29.22 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly, Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Passenger Side
- Replaces: 15115040
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Flex Hose, Passenger Side
Part Number: 84466932
$12.47 MSRP: $23.44
You Save: $10.97 (47%)
ADD TO CART
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Passenger Side
- Replaced by: 86529259
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Chevrolet Traverse | High Country, L, LS, LT, Premier, RS | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Flex Hose, Rear
Part Number: 19368466
$30.15 MSRP: $53.85
You Save: $23.70 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly, Rear Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Rear
- Replaces: 15921564, 23494652, 25800749
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Flex Hose, Rear
Part Number: 19368465
$29.75 MSRP: $53.85
You Save: $24.10 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly, Rear Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Rear
- Replaced by: 19540594
- Replaces: 15921567, 25800751, 23494651
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS

Chevrolet Traverse Brake Line

Our website offers an extensive catalog of genuine Chevrolet Traverse Brake Line at unbeatable prices. Every OEM Chevrolet Traverse Brake Line comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Traverse Brake Line Parts Questions & Experts Answers

Flex Hose, Front Driver Side
19366774
Q: How to properly replace brake lines and ensure system integrity on Chevrolet Traverse?
A: To stop brake system failure during replacements use only double-walled steel brake pipes while reinstalling fasteners at their normal positions. When breaking up a brake line install an identical replacement pipe made from double-walled steel. Use matching fittings of perfect size and type with flared ends that match the original parts. First look at the region that needs repair on the brake pipe. Disconnect it from retaining fixtures if required. Choose a place for the pipe section that avoids curves or mounting areas. Determine the replacement pipe length for brake lines by adding 6.35 mm for 4.76 mm tube, 9.50 mm for 6.35 mm tube, and 12.67 mm for 7.94 mm tube. Insert the pipe cutter from tool kit J 45405 to make a straight cut at the measured length of brake pipe. Pull off the sectioned piece afterwards to take tube nuts of the right size. Use the coating stripping tool (J 45405) to remove nylon from the end while needing both metal surfaces. Next apply the de-burring tool from (J 45405) to both inner and outer diameters. Clean the brake hose and tools in J 45405 before inserting and instaling tube fittings with brake hose sections. Prepare J 45405 dies for tube flaring operations. To produce the flare push the prepared pipe end into the die cage and secure it with the clamping screw then form the flare through both the forming mandrel and finishing cone. Check the flare dimensions after screw release to validate its proposed design. Accept 6.74-7.10 mm (3/16 in) size range for 4.76 mm pipe but expand to 8.57-9.27 mm (1/4 in) range for 6.35 mm tube before tightening to 10.42-10.79 mm limits (5/16 in) with 7.94 mm pipe diameter. Use the brake pipe bending tool to fix the new pipe when needed and keep flex space at 19 mm while placing it on appropriate unions then mounting retainers. Next bleed the hydraulic brake system and test for leaks by running the engine with brake activation.

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