Classic Tube JE1030SS Power Disc Brake Tubing for 87-95 Jeep Wrangler YJ
Quadratec Part #:
12705-01
Classic Tube Part #:
JE1030SS
Description
Brakelines are the critical circulation paths of your braking system. From the outside, careless jacking, accidents, rock crawling and other circumstances can crush, bend or otherwise harm brake lines. From the inside, brake lines will corrode from moisture absorbed by hygroscopic brake fluid. When upgrading your system during restoration or other projects why not install new brake lines? Choose pre-formed stainless steel tubing for specific vehicles. The tubing along with new fittings with new hex flare nuts will improve performance and give peace of mind.
Does not work with ABS Brakes.
Does not work with ABS Brakes.
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Details
- Shipping Weight: 5lb
- Shipping Dimensions: 41in x 13in x 13in (L x W x H)
Jeep Wrangler (YJ)
- 1995 Jeep Wrangler (YJ)
- 1994 Jeep Wrangler (YJ)
- 1993 Jeep Wrangler (YJ)
- 1992 Jeep Wrangler (YJ)
- 1991 Jeep Wrangler (YJ)
- 1990 Jeep Wrangler (YJ)
- 1989 Jeep Wrangler (YJ)
- 1988 Jeep Wrangler (YJ)
- 1987 Jeep Wrangler (YJ)
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Classic Tube Power Disc Brake Tubing Reviews
Patrick R.
10/6/2021
Stainless steel
Anthony B.
5/4/2020
Definitely worth the money replaced all the brake lines in my 89 Jeep. All the bands were perfect match.
Gregory G.
10/28/2019
Loved these lines. Easy the manipulate around tight spaces and all of the ends threaded right into where they were supposed to even with parts coming from various manufacturers.
Questions
David W.
How can this kit possibly fit 87 thru 95 when the master cylinder ports for an 87 thru 92 are SAE inverted and the ports on a 93 thru 95 are metric bubble?
That is an incredibly sharp observation. You are absolutely correct about the factory plumbing change: 1987–1991/92 YJs used SAE Inverted Flare fittings at the master cylinder, while 1993–1995 YJs transitioned to Metric Bubble Flare (ISO) fittings.
The reason the Classic Tube JE1030SS kit is listed for the full 1987–1995 range is typically due to how it handles those specific master cylinder connections:
Adapter Fittings: Most specialized kits like the JE1030SS include adapter fittings in the box. This allows the primary lines (usually flared for the more common SAE configuration) to thread into the Metric ports found on the later 1993–1995 master cylinders.
Universal Primary Lines: The lines themselves are often flared to a standard size, and the kit provides the specific tube nuts or adapters required to jump from the line to the master cylinder ports, regardless of whether they are 1/2-20 / 3/8-24 (SAE) or M10 / M12 (Metric).
Important Verification for 1993–1995 Owners
If you are installing this on a later YJ, it is vital to dry-fit the fittings by hand before using a flare wrench.
Check if the kit came with two small brass or steel adapters.
If it did not, and the tube nuts on the lines are SAE, they will "start" in a Metric port but will strip the threads almost immediately if forced.
Classic Tube often packages these kits based on the Proportioning Valve location, which remained relatively consistent, and treats the master cylinder interface as a variable handled by adapters.
Recommendation: When you receive the kit, verify the fitting types immediately. If you have a '94 or '95 and the kit arrives without adapters, you will need to pick up a pair of SAE to Metric brake line adapters (typically Inverted Flare to Bubble Flare) at a local parts store to complete the job safely.
The reason the Classic Tube JE1030SS kit is listed for the full 1987–1995 range is typically due to how it handles those specific master cylinder connections:
Adapter Fittings: Most specialized kits like the JE1030SS include adapter fittings in the box. This allows the primary lines (usually flared for the more common SAE configuration) to thread into the Metric ports found on the later 1993–1995 master cylinders.
Universal Primary Lines: The lines themselves are often flared to a standard size, and the kit provides the specific tube nuts or adapters required to jump from the line to the master cylinder ports, regardless of whether they are 1/2-20 / 3/8-24 (SAE) or M10 / M12 (Metric).
Important Verification for 1993–1995 Owners
If you are installing this on a later YJ, it is vital to dry-fit the fittings by hand before using a flare wrench.
Check if the kit came with two small brass or steel adapters.
If it did not, and the tube nuts on the lines are SAE, they will "start" in a Metric port but will strip the threads almost immediately if forced.
Classic Tube often packages these kits based on the Proportioning Valve location, which remained relatively consistent, and treats the master cylinder interface as a variable handled by adapters.
Recommendation: When you receive the kit, verify the fitting types immediately. If you have a '94 or '95 and the kit arrives without adapters, you will need to pick up a pair of SAE to Metric brake line adapters (typically Inverted Flare to Bubble Flare) at a local parts store to complete the job safely.
Peter D.
Are these made in the U.S.A. ?
Yes, they are
Brian F.
Are these brake lines stainless steel? The description references stainless steel but does not specifically state that these are stainless. Thanks
Yes, these are stainless steel
