PPS O-Ring Sizes

[latches109]

Please help me fill this out so we can continue to maintain our markers. I will update and format as we go. If this already exists please copy paste or link.

urethane(C02)
Buna / Nitrile(HPA)
Use palmers oil for CO2
most other oils will work for HPA




Quickswitch

• Quickswithch cup o-ring: 046-224
  • Item # 46-224, O-Ring, 0.046 C/S x 0.224 ID x 0.316 OD - nitrile 70D (Not to be confused with a 046)
  • 1.2mm x 5.7mm metric o-ring also works 70D
• Quickswitch stem o-ring: 003
  • Sometimes a 005 70D is needed, or a thicker 003 75D.
• Read more on quickswithch brings

Image Credit: @OpusX




Rock LPR

• Top of threads oring - 015 ( leaking from asa )
• Piston oring - 112 ( bad consistency FPS )
• Reg Seat - ? - ( symptom reg creep )
• Hex nut - 010 70D -
• Rebuild Video : https://youtu.be/lcv3bvVgRIU?si=KZ1T_ng0iTgEiPzJ

Image credit - Tim Firpo




MicroRock LPR

• Main piston - 112
• Rear housing seal - 016
• NPT pipe fitting - 011
• Reg Seat - ? - ( symptom reg creep )
• Rebuild Video : https://youtu.be/ShACO5AwN1g?si=UWw__9IRAyxh9uAs

Image credit - Tim Firpo





Stabilizer HPR

• Top of threads oring - 015 ( leaking from asa )
• Piston oring - 112 ( bad consistency FPS )
• Reg Seat - ? - ( symptom reg creep )
• Hex nut - 010 70D -
• Rebuild video : https://youtu.be/rR5Hn1J4pBc?si=r7aSfIgFPic2RDXy

Image credit - Tim Firpo


Fatty HPR


Blazer

• #2 - VASA O-ring - 012
• #7&8 - QuickSwitch Cup oring - 46-224 or 1.2mm x 5.7mm
• #10&11- switch stem o-ring - 003
• #15 - Valve guide O-ring - 014
• #23 - Ram piston bumper (outer) - ?
• #24 - Ram piston bumper (inner) - 010
• #25 - Ram piston oring - 011
• #28 - Ram bushing oring (outer) - 012
• #29 - Ram bushing oring (inner) - 010
• #40 - Plunger assembly - 112
• #68 - Rock Valve Body O-ring (Upper) - 016
• #69 - Rock Valve Body O-ring (lower) - 112
• #72 - Bolt O-rings - Flat Rings

Blazer Rebuild Thread: https://www.mcarterbrown.com/forum/p...ings-ramblings





Typhoon / Stoker

• HPR Piston - 012
• HPR Piston housing
• valve Seal - 012

[netsurferdude2]

Check out the sticky in the top of the forum

[DarkApollo]

Life saver of a post. Rebuilding a micro rock on a customers halfy. The piston oring was more gel than rubber.