Graco Probler P2 Gun Parts

The Graco GC2494 seal (acetal) is used on both sides of the Graco/GlasCraft Probler P2 and P2 Elite dispense guns, seated in the GC2495 seal housing. Fresh seals help keep the A and B materials separated until they reach the mix chamber.Features Acetal seal...

The Graco GC2340 is the trigger for the Graco/GlasCraft Probler P2 and P2 Elite dispense guns. It works with the GC2341 compression spring to actuate the gun's air valve, so a bent or worn trigger can make the gun hard to control.Features Genuine Probler...

The Graco GC1920 trigger plug is a genuine replacement part for the trigger assembly of the Graco (GlasCraft) Probler P2, an air-purge plural-component dispense gun for non-flammable spray foam and polyurea. Replace it along with the GC1918 trigger piston when servicing the trigger.Features Genuine...

The Graco GC1919 Probler rear cap is a GlasCraft-series gun part supplied by Graco. Rear caps close off the back of the gun and protect the internal components, so a cracked or missing cap should be replaced before the gun goes back into service.Features...

The Graco GC1918 trigger piston is the factory replacement trigger piston for the Graco (GlasCraft) Probler P2, an air-purge plural-component dispense gun for non-flammable spray foam and polyurea. Swap it in when the trigger feels sticky or inconsistent after inspection, or keep one in...

The Graco GC1916 Probler 2 head is the central body of the Graco/GlasCraft Probler P2 dispense gun. The side blocks, mix chamber module, air cylinder and handle all mount to the head, so a damaged head (stripped threads, cracks or crossover damage) is typically...

The Graco GC1898 1-3/8 in. air piston is one of the two air pistons inside the Probler P2 gun's air cylinder. Air pressure acting on the pistons moves the mix chamber to open and close the gun, so a worn piston can lead to...

The Graco GC1899 is the 1-1/2 in. air piston for the Graco/GlasCraft Probler P2 dispense gun. Along with the 1-3/8 in. piston (GC1898), it forms the gun's air cylinder, which drives the mix chamber open and closed each time you trigger.Features Restores positive gun...

The Graco GC1900 cylinder spacer sits between the air pistons in the Probler P2 gun's air cylinder. It positions the 1-3/8 in. (GC1898) and 1-1/2 in. (GC1899) air pistons so the gun opens and closes the mix chamber correctly.Features Keeps air pistons correctly positioned...

The Graco GC2248 socket head cap screw is used four times in each Graco/GlasCraft Probler P2 and P2 Elite dispense gun. Having a set of spares means a stripped or dropped screw will not stop a gun rebuild on the job site.Features Four used...

The Graco GC1901 air valve insert is part of the air valve in the Graco/GlasCraft Probler P2 dispense gun. It helps route air to the gun's air pistons, so a worn insert can cause air leakage and inconsistent open/close action.Features Restores proper air valve...

The Graco GC0128 air switch assembly controls air flow on the Graco/GlasCraft Probler P2 dispense gun. Graco's parts list shows the assembly made up of the air switch tube (GC0126), air switch spool (GC0127) and o-rings, including two 106555 o-rings.Features Complete switch assembly for...

The PMC Xtreme piston assembly is the air piston that drives the PMC Xtreme air-purge spray gun open and closed. The trigger's spool valve routes air to the front or rear of this piston, which moves the mixing chamber, so a worn piston or...

The Graco GC1923 is a small compression spring used in the Graco/GlasCraft Probler P2 family, listed as two per gun in the P2, P2 Elite and Auto Probler P2 parts lists. A weak or broken spring can keep the check function from seating properly.Features...

The Graco GC0259 check valve ball is a 1/4 in. diameter, 302 stainless steel ball found in the Probler P2, P2 Elite and Auto Probler P2 parts lists. It is small, easily lost during cleaning, and important for the gun to function correctly.Features Corrosion-resistant...

This Graco Probler P2 side seal kit is built around the GC2498 stainless steel side seal used on the Graco (GlasCraft) Probler P2, an air-purge plural-component dispense gun for non-flammable spray foam and polyurea. Graco's own P2 side seal kit, part number GC1946, contains...

The Graco GC2498 side seal is the stainless steel (SST) side seal for the Graco (GlasCraft) Probler P2, an air-purge plural-component dispense gun for non-flammable spray foam and polyurea. The side seals ride against the mixing chamber and keep the A (ISO) and B...

The Graco 16P010 check valve filter is used on both sides of the Graco/GlasCraft Probler P2 dispense gun. It filters the A and B materials entering the gun and provides a check function that helps prevent crossover.Features Filters material before the mix chamber Helps...

The Graco GC2548 is a GlasCraft-series Probler trigger supplied by Graco. A bent or worn trigger can make it hard to fully open or close the gun, so a new trigger restores positive control.Features Genuine Graco (GlasCraft) GC-series part Restores positive trigger control Replace...

The ArmorThane PKG140 is a cleaning drill bit for 00-size mix chambers on plural-component spray foam and polyurea guns. Used in a pin vise, a correctly sized drill clears cured material from the chamber bore without enlarging it, which keeps spray pattern and mixing...

The Graco 16N600 is the resin (poly, B-side) side block for the Graco/GlasCraft Probler P2 dispense gun. It routes resin from the hose connection through the check valve filter and seals into the mix chamber.Features B-side fluid block for the P2 Replace after crossover...

The Graco 16N599 is the ISO (A-side) side block for the Graco/GlasCraft Probler P2 dispense gun. The side block carries isocyanate from the hose connection through the check valve filter, seal and side seal into the mix chamber.Features A-side fluid block for the P2...

The Graco 15U395 adapter is a 1/8 in. NPT male x female fitting that appears in the parts lists of both the Graco Probler P2 and the Graco Fusion CS plural-component spray guns, each using two per gun.Features Genuine Graco part 15U395 1/8 in....