FLYPIG Disc/Drum Brake Proportioning Valve PV2 for AC DELCO 172-1353 — Open-Box, 39% Off

Universal Brake Proportion Valve Part Number: 1722215, 14041636, PV2, 172-2215, 172-1353. Brake line ports are 1/2'' and 7/16'' Inlet sizes are 1/2 in.-20 (Front) and 7/16 in.-24 (Rear). Outlet sizes to front are 3/8 in.-24 and rear outlet is 9/16 in.-18. This is a UNIVERSAL Combination Valve, Disc/Drum brakes, Aluminum; Exact Copy of Original. This PV-2 proportioning valve works for almost any Chevy or Ford Street Rod, Classic Truck, Or Muscle Car, Gm Brake Proportioning Valve Zrautomch Ford Brake Proportioning Valve Car Drums. AC DELCO style proportioning-combination valve in brass. carry individual proportioning valves for your customized application. Works on , and MOPAR. These combination-proportioning valves are based on the popular AC DELCO 172-1353(disc-drum) and 172-1361(disc-disc) valves. When upgrading your vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel. These valves contain a low pressure shut off valve and warning light switch to ensure driver and vehicle safety should your brake system lose hydraulic line pressure. Aftermarket imported master cylinders with built in adjustable proportioning valves DO NOT feature this and could put you and your vehicle at risk. package Include:1 * Drum Brake PV2 Note:This brake proportioning valve is equipped with a single-wire warning switch only, it is NOT compatible with dual-wire sensor systems. Please double-check your vehicle’s original sensor wiring before purchase to avoid fitment issues.

Specification:

Condition:New

Material:Aluminum

Type:Master Cylinder

Model: For GM Disc Drum Proportioning Valve For AC DELCO

Placement on Vehicle:Front

Part Number:PV2

Universal Fitment:Yes

Suitable for:Disc Drum

Part Number: 1722215, 14041636, PV2, 172-2215, 172-1353

Installation Instruction:

1.Use A Test light by attaching a clip to positive contact on the vehicle and touch the point of the tester to the electrical connection of the combination valve. If the light does not come on, The valve system is operation correctly and no further testing is required.

2.If the Light does come on, This indicates that the pressure differential valve is stuck in the front or rear position.

3.Bleed the brake system to determine if the front or rear lines are blocked off. Set up one front wheel and one rear wheel for bleeding at the same time. Crack both bleeder screws and gently pump the pedal a few times. The blocked side will trickle fluid out when the bleeder screw is cracked and pedal pressed. An Unblocked line will squirt fluid out the bleeder.

4.The lines that are clear must be left open and the blocked lines should have the bleeder screws tight to cause pressure to build up on that side. To be sure to use the standard bleeding procedures to prevent air from entering the system.

5.Slowly press the pedal with steady pressure a number of times until the light goes out, this will center the differential Valve. You may also hear a pop come from the proportioning valve. This is the metering valve returning to its equalized position. When the light goes out, close the bleeder screw.

Package Include:

1 * Drum Brake PV2

NOTE:

1.Due to the light and screen difference, the item's color may be slightly different from the pictures.

2.This Is Aftermarket Replacement Item But Not Genuine.

3.Please check your correct replacement parts before purchase, the picture show more detail, thank you.