Parts & Rebuild Kits

The Graco GC2501 01 mix chamber module (body) fits the Graco/GlasCraft Probler P2 dispense gun in the GCP2R1 configuration. As one step up from the 00 size, the 01 chamber is a common choice for spray foam and polyurea applicators balancing output and control.Features...

The Graco GC2500 is the 00-size mix chamber module (body) for the Graco/GlasCraft Probler P2 dispense gun, matching gun model GCP2R0. The mix chamber is where the A and B components impinge and mix, so a clean, undamaged module is essential for good spray...

The Graco GC2499 is the machined handle for the Graco/GlasCraft Probler P2 and P2 Elite dispense guns. The handle carries the operator's grip and connects to the gun head, so a cracked or damaged handle should be replaced for safe, comfortable spraying.Features Machined handle...

The Graco GC2341 compression spring works with the Probler trigger (GC2340) on the Graco/GlasCraft Probler P2 and P2 Elite dispense guns. A tired spring gives a mushy trigger that may not return fully, which affects gun control.Features Restores positive trigger return Replace alongside a...

The Graco GC2337 is a GlasCraft-series ball valve supplied by Graco for plural-component spray equipment. GC-prefixed parts come from the GlasCraft line that includes the Probler gun family.Features Genuine Graco (GlasCraft) GC-series part Replaces a leaking or hard-to-turn valve Keep on hand for quick...

The Graco GC2243 set screw is the longer .190-32 x .625 in. cup-point screw used on the Graco (GlasCraft) Probler P2, an air-purge plural-component dispense gun for non-flammable spray foam and polyurea. Parts distributors identify it as the screw at the P2 mixing chamber/piston...

The Graco GC2241 set screw is a genuine GlasCraft/Graco replacement fastener for the Graco (GlasCraft) Probler P2, an air-purge plural-component dispense gun for non-flammable spray foam and polyurea. Graco's parts list calls for two of these short cup-point screws on each gun, so keeping...

The Graco GC2196 hex nipple is a 1/8 x 1/8 replacement fitting from the GlasCraft/Graco Probler parts line. GC-prefixed numbers are GlasCraft parts now supplied by Graco for Probler plural-component dispense guns used with spray foam and polyurea.Features Genuine Graco (GlasCraft) GC-series part Hex...

The Graco GC2192 is a .375 stainless steel machine screw from the GlasCraft parts line supplied by Graco. Stainless hardware resists corrosion from solvents and cleaning chemicals used around plural-component spray equipment.Features Stainless steel construction Genuine Graco (GlasCraft) GC-series part Replaces stripped, corroded or...

The Graco GC2187 is a socket head cap machine screw used in the Graco/GlasCraft Probler P2 and P2 Elite dispense guns, which each use two. Keeping spare screws on hand avoids delays when one strips or goes missing during a teardown.Features Socket head cap...

The Graco GC2081 is a stainless steel set screw used throughout the Graco/GlasCraft Probler P2 and P2 Elite dispense guns, which each call for eleven of them. These small screws are easy to strip or lose during cleaning, so spares keep a rebuild moving.Features...

The Graco GC2079 is a #8 half dog point set screw used in the Graco/GlasCraft Probler P2 dispense gun, which calls for one. A half dog point locates positively against its mating part, so the correct screw matters for proper assembly.Features Half dog point...

The Graco GC1922 spring is the check valve spring for the Graco (GlasCraft) Probler P2, an air-purge plural-component dispense gun for non-flammable spray foam and polyurea. Graco's parts list uses three GC1922 springs per gun, so a set of spares covers a full service.Features...

The Graco GC1921 internal retaining ring is used in the Graco/GlasCraft Probler P2 and P2 Elite dispense guns. Retaining rings can deform when removed, so installing a new one during a rebuild helps parts stay seated securely.Features Internal retaining ring design One per P2...

The Graco GC1904 check valve filter fits the Probler P2 Elite dispense gun, where two are used. Keeping clean filters in the gun protects the mix chamber from debris and helps prevent crossover that can lock up the gun.Features Protects mix chamber ports from...

The Graco GC0259 is a 1/4 in. diameter stainless steel ball used in the Graco/GlasCraft Probler P2 family of dispense guns. It appears in the parts lists for the P2, P2 Elite and Auto Probler P2, where it works with the gun's small springs.Features...

The Graco GC0015 is a GlasCraft-series retainer ring supplied by Graco for plural-component spray equipment. Retainer rings hold components in position and often deform when removed, so replacing them at service time is good practice.Features Genuine Graco (GlasCraft) GC-series part Replace deformed or lost...

The Graco 258761 piston lock assembly is the safety lock for the Graco/GlasCraft Probler P2 and P2 Elite dispense guns. Engaging the piston lock keeps the gun from being triggered, an important step before cleaning, servicing or setting the gun down.Features Complete safety lock...

The Graco 256460 RES ball valve assembly is the B-side (resin/poly) fluid shutoff on the Graco/GlasCraft Probler P2 and P2 Elite dispense guns. Closing both ball valves isolates the gun from the hoses before cleaning or service.Features B-side (resin) shutoff at the gun Complete...

The Graco 256459 ISO ball valve assembly is the A-side (isocyanate) fluid shutoff valve on the Graco/GlasCraft Probler P2 and P2 Elite dispense guns. Closing the ball valves isolates the gun from the hoses, which is the first step before cleaning, changing chambers or...

The 23977-AA is the AA mix chamber insert for the Graco (GlasCraft) Probler P2 dispense gun, listed under its original GlasCraft part number. AA is the smallest P2 round chamber size, used for low-output spray foam and coatings work where fine control matters.Features Smallest...

The 23960-AA is the AA round mixing chamber (mixing block) for the Graco/GlasCraft Probler P2 dispense gun. It is the smallest P2 chamber, listed by Graco as GC250A, and is used when you need low output and a fine pattern with spray foam or...

The ArmorThane wet-side repair kit (stock REPL119) rebuilds the fluid (wet) section of the transfer pumps used with ArmorThane low-pressure spray systems.Features Replaces seals and wear parts on the material side of the pump Restores steady feed to the machine Use with the REPL117...