The Speedway Motors adjustable proportioning valve block, brake distribution system P/N 910-31367-BLK has it covered for you. Kit includes master cylinder, 12 volt booster unit, proportioning valve, residual valves, brake lines, and fittings. Standard. finished up the abs delete. Brake Master Cylinder Cap 1999-16 F250 F350 F450 F550 Super Duty. After this, the scan tool will instruct you to bleed each wheel. Brake Proportioning Valve, Aluminum, Black Anodized, Kit. Select the “Automatic Bleed Procedure” on the scan tool. From the looks, it appears to be the. Make sure to release the brake pedal between each test. unclejames1 Discussion starter. Locate the proportioning valve (it will be on the back side of one of the front struts). $14599. #4 · Jan 8, 2022. There's no reason to put it that far from the brake lines. Qty: Qty: 1 $ $37. Bleed the Master Cylinder. Bleed the system as many times as needed to obtain the appropriate feel of the brake pedal. Loosen the cap nut with the wrench and have your assistant firmly press the brake pedal. 5 BFG's. 15768819 is the GM part Number or AC Delco 172-2267. I recently finished replacing all the brake lines o View attachment 70320. Body Panels. Part #: 905-930. If the pressure is restored to the brake line and your brakes seem to be working properly again, then the reset button worked. Location OKC, OK First Name HotRod Truck Year 85 K20 LWB Truck Model Silverado Engine Size 454 - Turbo 400 - 3. In this video the fronts are locking before the rear, which provides braking stability. THIS FIX DOES NOT APPLY TO THE 13 x 2 1/2 BRAKE, DURASTOPT P/N 18029650, OR ANY OTHER SIZE. #BrakeLine video showing the #Routing diagram of the brake lines from the ABS pump. 4. Avoiding that loss of control is the reason rear-wheel-anti-lock brake systems were developed for trucks. A faulty brake proportioning valve may cause the vehicle’s rear wheels to lock up, resulting in a skidding movement as tires lose traction. There is an extensive RWAL diagnostics precedure. I'm in the process of bleeding my brakes after replacing all my lines with cupro-nickel diy lines. Consult your vehicle’s auto repair manual to identify the specific brake proportioning valve location in your car. 88 74-77 Chevy/GMC Workhorse "P" 1 Ton JF9 Type Van Front Disc/ Rear Drums Proportioning Valve Item #74-96-workhorse-van-prop-valve Direct Replacement For Front Replace Manufacturer Part Number: 172-2069 ; 15606198 Include: 1 PC Brake Proportioning Valve as picture. Mark helpful. in. GM Genuine Parts 88983914 Brake Pressure Warning Switch. 1990 RAM 350 reg cab fleet side almost 800. Stays on till I turn engine off. 157 posts · Joined 2011. 1982-97 Chevy S10 1982-97 GMC S15, Sonoma. SKU # 615162. If you are looking for a reliable and affordable brake proportioning valve, don't miss this offer on Amazon. 50mph down the highway back wheel decides it doesn't want to go the same place as the rest of the truck. Perform the manual bleed procedure again. 1. Here are detailed directions on how to reset a brake proportioning valve: Jack up the front of the car and support it on jack stands. Drive the vehicle as usual and make several stops, both easy stops and firm ones. I read that the combination valve is an enhancement to the original style Proportioning Valve. #6. **We had the original rebuilt by Old Auto LLc and it doesn't leak anymore. 4. 2000-2006 GMC Yukon 1500/2500. 3L. 2002-2006 Chevy Avalanche 1500/2500. 10 D61 / 14BFF spinning 37" Nitto Exo Grapplers eelout. the valves did look identical. Includes Parts for the Following Models: 1988 Chevy 1500 Pickup 2WD 1989 Chevy 1500 Pickup 2WD 1990 Chevy 1500 Pickup 2WD 1991 Chevy 1500 Pickup 2WD 1992 Chevy. Tell them to hold it down firmly, then open the bleeder on the wheel cylinder (s). Using your fingers, push the reset button on the valve to get it working again. Easy to use parts catalog. not sure if this ABS or proportioning valve. With the hood open locate this reservoir and check the fluid level. 7 people found this helpful. As the small master cylinder pistons are forced forward, brake fluid moves and hydraulic pressure builds. DISC BRAKE PROPORTIONING VALVE WIRE. 1137 94574A. Part Number: CLP-APV-DB. 0. A combination valve has both a metering valve and a proportioning valve. 89 Get it as soon as Wednesday, Jan 10 RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Dorman Brake Proportioning Valve 905-962 $ 48. Bob Wilson owner of RJ Restorations explains how the proportioning valve functions and demonstrates the process of rebuilding one. All air needs to be out , starting at the master cylinder. It is a metal valve with an “L” shape switch. Used Chevrolet Silverado. #1 · Aug 1, 2012 (Edited) I have a 1997 S10 Blazer 4x4 that is having some Braking Issues. Stays on till I turn engine off. Order the part with stock number in hand. Chevy and GMC Truck. Clean master cylinder cap and surrounding area. Step 3. Sponsored. Either that, or remove the valve entirely (but you loose the idiot light that tells you something is "unbalanced" in your brake system), using a mechanical proportioning vale to adjust proper rear brake bias, or, install a combination valve from a stock 4-wheel disc set-up. Dorman Brake Proportioning Valve 905-962. 14. Brake Proportioning Valve, Fixed, Duel Inlet, 3 Outlets, Brass, Chrome, Each. Remove the wheels, callipers, and brake pads. SKU # 804903. Using your fingers, push the reset button on the valve to get it working again. What I am calling a proportioning valve is called a metering valve in the FSM. Sign Up at CarPartPro. Recycled, Discount OE, Reman, Certified Aftermarket. The proportioning valve is just one part of the. x 2. after starting engine again the same thing. I don't know what year car you have but on a 64 thru 72 Classic Performance Products has the correct proportioning valve to replace the combination valve. This valve is necessary for optimizing front-to-rear bias, also referred to as brake balance. You'll need 3/8" hard brake line, fittings, brake line flare tool, and a 3/8" tube bender as well. com. 1962-1979 Nova $ 17. check brake lines they may have gotten pinched very commonok new c/k trucks when you crank the torsion bars up to far you may have hit something and pinched the brake line check those before messing with the master cylinder those are a real pain. This valve is used on all 4WD 2500 vehicles with 8,800 GVW. I never changed the proportioning valve. #13 · Aug 25, 2017. When the pressure to the rear brakes reaches a certain (adjustable) point, it forces the piston up against the spring. OK long story short blew my rear end truck originally had drum brakes in the rear. I purchased the vehicle in March of 2011 and since then the Brake Pedal has felt a tad squishy at the top. Inlet thread sizes are 1/2 in. Get in the vehicle and take it to a street or parking lot where there are not any cars. Front line will go to the 10lb check, then back to the rear brakes. Disc Brake Proportion Valve. Retain hold-off valve stem of combination valve using Valve Retainer (J-23709). Vehicle Application. It is a metal valve with an “L” shape switch. Portland, OR. 2002-2006 Chevy Avalanche 1500/2500. 898 posts · Joined 2004. Is there a way to bypass? 4 Answers. 2637 posts · Joined 2006. This allows brake fluid to flow through combination valve and entire system during bleeding. all vehicles experience weight transfer during a panic stop. 5x33 Rear tires and P165 up front. 1973-91 Chevy Blazer, Suburban 1973-91 GMC Jimmy, Suburban. 97. 00 per year or purchase this video for $10. The proportioning valve limits brake pressure from the rear wheels, which shouldn’t allow the rear brakes to wear faster than the front. It should be in the area of the MC/ABS. Have your assistant hold the brake pedal down while you place the flare nut wrench on one of the front brake line cap nuts on the proportioning valve, if the dash light remained on. end of the brake fix for the GMC k1500 GMT400. -18 outlet for the rear. Limited Lifetime Warranty. This valve is necessary for optimizing front-to-rear bias, also referred to as brake balance. The valve contains a plunger, cam, torsional clutch spring and actuator shaft. Shop Brake Proportioning Valves and Distribution Blocks at Summit Racing. 2000-2006 Chevy Tahoe 1500. 2001 Ram 2500 2wd 130. I purchased the vehicle in March of 2011 and since then the Brake Pedal has felt a tad squishy at the top. Remove cap. Proportioning valve is part of abs pump. The proportioning valve is there to prevent rear-wheel lockup during panic braking. This Chevy truck brake proportioning valve fits many other GMC/Chevy applications. The reset button usually has a rubber cap on it. Replacement reduces the amount of pressure on the rear brakes. Step 1. Installing lines to the Brake Master Cylinder. This manual tool is for making 37-degree flares. Open the tank valve. 06 sierra Proportioning valve problem. It was a royal pain, but wasn't going to not do it after seeing the condition they were in. Hydraulic pressure forces the movement of larger pistons in the calipers or wheel cylinders, to stop the rotation of the. How to Replace the Brake Proportioning Valve. The valve is mounted to the left frame rail above the rear axle. Simply look at the valve on your vehicle and if its silver (aluminum) and has 4 ports, this Chevy truck brake proportioning valve should work. Stainless Steel Brakes Corporation • 11470 Main Road Clarence, NY 14031 Phone: (800) 448-7722 (716) 759-8666 Fax: (716) 759-8688 info@ssbrakes. Slow motion video used to check brake bias adjustment. GM Proportioning Valve Reset. Repeat Steps 9 through 11 at all. Guidelines Integrated. This allows brake fluid to flow through combination valve and entire system during bleeding. Need ABS module brake line assignment specific to my vehicle and its RPO codes. Chevrolet Silverado 1500: 1994 gmc 1500 pick up truck, brake 1994 gmc 1500 pick up truck, brake warning light comes on after driving 1/2 mile. Step 4 – Install new brake line. Dec 18, 2010 • 1997 Chevrolet K1500. 33 posts · Joined 2010. Dec 18, 2010 • 1997 Chevrolet K1500. I used their kits to convert my 71 to 4 wheel disc from 4 wheel drum. com FREE DELIVERY possible on eligible purchases. . . The problem is that the 2005-2008 valve (P/N 10359640) has been discontinued. There are only two reasons for this fluid to be low. NOTE: Air tends to cling to caliper walls. Good luck. This 1989-1994 Chevy 1500 brake proportioning valve fits many other Chevy and GM applications. Wish List. Apr 19, 2022 #8 Schurkey Supporting Member. Or, spend alil more and get the nicer unit that incorporates the tee and the adjustment. end of the brake fix for the GMC k1500 GMT400. Page 1 of 1 | Showing 1 - 4 of 4 results. The screws are often quite tight, and they can be challenging to turn. 97 3500, 2 WD, G56, slightly bombed, 1. Select Insurance Co. lawmakers and auto manufacturers were especially focused on safety in the early '70s. Then you can tighten the nuts using your flare wrench. Block incorporates metering (for front brakes) and proportioning (for rear brakes) into one unit. Bracket Included: Yes. 99 MSRP $115. During this step, the pump runs and the respective release valve cycles for one minute. Place the tool under the bleed pin on the combination valve to hold it in position. It give the specs for pressures to the front and rear brakes. View All Applications. Tighten the bleeder valve to 13 Nm ( 110 lb. 0L BLC-219-SS1D Stainless Steel.