How Can Brake Line Repairs Be Effectively Conducted with the Right Tools and Techniques on Chrysler 300M?

Repairs to non-nylon brake tubes must be made with 4.75 mm (3/16 inch) double wall steel tubing, as this vehicle follows ISO Style Tubing Flares at all chassis connection points until the flex hose which is joined to the rear proportioning valve by SAE double inverted flare. Always put Prokote 2000, a zinc alloy and aluminum rich coating, on chassis brake tubes before using them. Never use the wrong flaring tool and always match it with the right procedure to care for your hydraulic brakes. Carefully cut the seat that is damaged, using the Tubing Cutter, Special Tool C-3478-A or a similar tool and use a reamer to smooth the inside of the seat where the flared end will sit. Before you ignite, hold a tube nut in place on the end of the tubing. For metric tubes, fit 4.75 mm tubing and use the Snap-On Flaring Tool TFM-428 to do the flaring. Flaring tubing requires the end to be square and make sure there are no burrs. Pick up the Flaring Tool, place the jaws so they are around the tubing and then pull to close them but don't lock the tubing into them. Place the tubing against the flaring tool bar assembly at its highest point, choose and fit the correct adapter on the feed screw, center the adapter over the tubing's open end, apply lubricant to the area that comes into contact and make certain the pilot is at its deepest point. After that, tighten the yoke fitting until the adapter is squared up on the bar assembly to form a proper flare for the ISO tubing.

What Are the Inspection Requirements and Potential Issues for Brake Line Flexible Rubber Hoses on Chrysler 300M?

These flexible rubber hoses are fitted to both your front and rear brakes and they should be examined whenever the brake system is worked on and at the same times as engine oil changes-once every 7,500 miles or 12 months. Blockages, deep cracks, scratches or damage must be looked for on hydraulic brake hoses. Should the protective rubber layer on a rubber hose be damaged, this can lead to breakdown, so a new hose must be installed promptly. A badly installed part can twist and cause trouble for the wheel, tire or chassis. Steel brake tubing should be checked now and then to look for corrosion or damage and to verify it hasn't touched any hot or moving vehicle parts.

OEM Chrysler 300M Brake Line

Brake Hose

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12 Brake Lines found

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Chrysler 300M Brake Tube Part Number: 4779256AB
$73.72 MSRP: $97.15
You Save: $23.43 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Line - Brake Lines; Brake Hydraulic Line; Tube Bundle Brake With Clips; Tube Bundle Brake; Brake Line
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2004 Chrysler 300M | Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
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Chrysler 300M Flex Hose, Rear Passenger Side Part Number: 4779012AC
$162.02 MSRP: $239.00
You Save: $76.98 (33%)
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Product Specifications
- Other Name: Line - Brake; Brake Hydraulic Hose, Rear Right; Brake Hose; Brake Line; Hose Brake; Hydraulic Hose
- Position: Rear Passenger Side
- Replaced by: 4779012AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Chrysler 300M | Base | 6 Cyl 3.5 L GAS
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Chrysler 300M Tube Assembly Part Number: 4779065AB
$201.20 MSRP: $269.00
You Save: $67.80 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Line - Brake Lines; Brake Hydraulic Line; Brake Tube; Tube Bundle Brake With Clips; Tube Bundle Brake; Brake Line
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2004 Chrysler 300M | Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
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Chrysler 300M Flex Hose, Front Driver Side Part Number: 4779121AA
$23.92 MSRP: $36.85
You Save: $12.93 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Line - Brake; Brake Hydraulic Hose, Front Left; Brake Hose; Brake Line; Hose Brake; Hydraulic Hose
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2004 Chrysler 300M | Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
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Chrysler 300M Flex Hose, Rear Driver Side Part Number: 4779013AD
$219.59 MSRP: $343.00
You Save: $123.41 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Line - Brake; Brake Hydraulic Hose, Rear Left; Brake Hose; Brake Line; Hose Brake; Hydraulic Hose
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000 Chrysler 300M | Base | 6 Cyl 3.5 L GAS
View related parts
Chrysler 300M Flex Hose Part Number: 4779120AA
Product Specifications
- Other Name: Line - Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose Brake
- Replaced by: 4779120AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2004 Chrysler 300M | Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
View related parts
Chrysler 300M Flex Hose, Rear Driver Side Part Number: 4779013AC
Product Specifications
- Other Name: Line - Brake; Brake Hydraulic Hose, Rear Left; Brake Hose; Brake Line; Hose Brake; Hydraulic Hose
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Chrysler 300M | Base | 6 Cyl 3.5 L GAS
View related parts
Chrysler 300M Flex Hose, Rear Driver Side Part Number: 4779221AA
Product Specifications
- Other Name: Line - Brake; Brake Hydraulic Hose, Rear Left; Brake Hose; Brake Line; Hose Brake; Hydraulic Hose
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2004 Chrysler 300M | Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
View related parts
Chrysler 300M Flex Hose, Rear Passenger Side Part Number: 4779220AA
Product Specifications
- Other Name: Line - Brake; Brake Hydraulic Hose, Rear Right; Brake Hose; Brake Line; Hose Brake; Hydraulic Hose
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2004 Chrysler 300M | Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
View related parts
Chrysler 300M Flex Hose, Rear Driver Side Part Number: 4779013AE
Product Specifications
- Other Name: Line - Brake; Brake Hydraulic Hose, Rear Left; Brake Hose; Brake Line; Hose Brake; Hydraulic Hose
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001 Chrysler 300M | Base | 6 Cyl 3.5 L GAS
View related parts
Chrysler 300M Brake Hose, Front Driver Side Part Number: 4779120AB
Product Specifications
- Other Name: Line - Brake; Brake Hydraulic Hose, Front Left, Front Right; Hydraulic Hose; Brake Line
- Position: Front Driver Side
- Replaces: 4779120AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2004 Chrysler 300M | Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
View related parts
Chrysler 300M Flex Hose, Rear Passenger Side Part Number: 4779012AD
Product Specifications
- Other Name: Line - Brake; Brake Hydraulic Hose, Rear Right; Brake Hose; Brake Line; Hose Brake; Hydraulic Hose
- Position: Rear Passenger Side
- Replaces: 4779012AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2000 Chrysler 300M | Base | 6 Cyl 3.5 L GAS

Chrysler 300M Brake Line

Choose OEM Brake Line that meet Chrysler factory standards. Chrysler designs and tests every component for precision and durability. Each Brake Line follows strict manufacturing steps to lock in quality and fit. If your Chrysler 300M matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine 300M parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

It is a brake line which runs on the Chrysler 300M hydraulic braking system that facilitates the flow of brake fluid from the master cylinder to the brake caliper pistons. This functionality is vital in stopping as well as slowing the Chrysler 300M and thus improving on the performance as well as the safety of the vehicle. Being a well-known model, Brake Line is usually made from metal; however, it may rust over time, especially in cold climates. In this regard, the Chrysler 300M owners are advised to replace the bare and vulnerable brake line with the prebent brake line kits that are made up from the stainless steel and are ideal for the diverse models of the 300M. Many of the fluids changes go further in eradicating some of the problems that affect brakes and help enhance the brakes' efficiency. However, the most important improvement that can be done to the Chrysler 300M and which will help it shine in performance driving situation is a replacement of stock rubber brake hoses with a braided stainless steel version, capable of improving brake feel and therefore responsiveness to the brake pedal. The relevance of the Brake Line is also evident if we consider the fact that it fits multiple 300M models; the Brake Line is a component that significantly impacts the vehicle's overall status. The Brake Line is the perfect model of what the Chrysler automobile brand stands for it is safe, efficient and of high quality and any Chrysler 300M driver would benefit from fitting the car with the Brake Line.

Chrysler 300M Brake Line Parts and Q&A

Brake Tube
4779256AB
Q: How Can Brake Line Repairs Be Effectively Conducted with the Right Tools and Techniques on Chrysler 300M?
A:
Repairs to non-nylon brake tubes must be made with 4.75 mm (3/16 inch) double wall steel tubing, as this vehicle follows ISO Style Tubing Flares at all chassis connection points until the flex hose which is joined to the rear proportioning valve by SAE double inverted flare. Always put Prokote 2000, a zinc alloy and aluminum rich coating, on chassis brake tubes before using them. Never use the wrong flaring tool and always match it with the right procedure to care for your hydraulic brakes. Carefully cut the seat that is damaged, using the Tubing Cutter, Special Tool C-3478-A or a similar tool and use a reamer to smooth the inside of the seat where the flared end will sit. Before you ignite, hold a tube nut in place on the end of the tubing. For metric tubes, fit 4.75 mm tubing and use the Snap-On Flaring Tool TFM-428 to do the flaring. Flaring tubing requires the end to be square and make sure there are no burrs. Pick up the Flaring Tool, place the jaws so they are around the tubing and then pull to close them but don't lock the tubing into them. Place the tubing against the flaring tool bar assembly at its highest point, choose and fit the correct adapter on the feed screw, center the adapter over the tubing's open end, apply lubricant to the area that comes into contact and make certain the pilot is at its deepest point. After that, tighten the yoke fitting until the adapter is squared up on the bar assembly to form a proper flare for the ISO tubing.
Tube Assembly
4779065AB
Q: What Are the Inspection Requirements and Potential Issues for Brake Line Flexible Rubber Hoses on Chrysler 300M?
A:
These flexible rubber hoses are fitted to both your front and rear brakes and they should be examined whenever the brake system is worked on and at the same times as engine oil changes-once every 7,500 miles or 12 months. Blockages, deep cracks, scratches or damage must be looked for on hydraulic brake hoses. Should the protective rubber layer on a rubber hose be damaged, this can lead to breakdown, so a new hose must be installed promptly. A badly installed part can twist and cause trouble for the wheel, tire or chassis. Steel brake tubing should be checked now and then to look for corrosion or damage and to verify it hasn't touched any hot or moving vehicle parts.