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Tippmann Springs and O-rings chart
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This is a sticky topic.
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I believe they used at least one metric oring in the Flex Valve. The orings between the body and trigger/valve block on the Crossover are some Parker proprietary oring but it's a very similar size to 3x1mm so those may work (some Dow55 may be required).
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Originally posted by SuperActionMan View PostTippmannparts.com says the change was in 2011 and which one you have can be determined by measuring the valve body length. 1 15/16" (1.938", 49.2mm) is the old one that uses the smaller o-ring. They don't list the trade number, of course.
Do you have calipers that you can measure the old one with? They are easy to cross-ref since Tippmann uses mostly(or entirely?) standard American AS568B inch sizes. I only have an early A5 right now, but a 2011+ ought to be here today. I'll probably have it apart and can measure that o-ring if needed.
I know one of them, I believe the old one is a 111 I just don't know what the new one is
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Tippmannparts.com says the change was in 2011 and which one you have can be determined by measuring the valve body length. 1 15/16" (1.938", 49.2mm) is the old one that uses the smaller o-ring. They don't list the trade number, of course.
Do you have calipers that you can measure the old one with? They are easy to cross-ref since Tippmann uses mostly(or entirely?) standard American AS568B inch sizes. I only have an early A5 right now, but a 2011+ ought to be here today. I'll probably have it apart and can measure that o-ring if needed.
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Originally posted by Carp View Post
Post #6, in this thread, might have the info you are looking for.
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Anyone have one of these for the A5? Seems like there was a change in the tombstone ring at some point, I'm trying to figure out the old and new sizes
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An errata:
The hammer and valve body o-ring hardness for carbines and pro-carbines should be 70A.
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Originally posted by Brokeass_baller View PostAnybody know what size the 98C and A5 bumper o-rings are? I know it isn't a crucial o-ring, but I'm afraid too large might cause burping, and too small might cause rear cap damage.
https://docs.google.com/spreadsheets...AV4/edit#gid=1
And here's the aforementioned thread from PbN, which also has the IDs and ODs in millimeters.
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Anybody know what size the 98C and A5 bumper o-rings are? I know it isn't a crucial o-ring, but I'm afraid too large might cause burping, and too small might cause rear cap damage.
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Tippmann 68 Special "O" Ring Sizes
Front Bolt "O" Ring: #015 (9/16 ID 11/16 OD 1/16 Wall)
Front Bolt Linkage Arm Retainer: #011 (5/16 ID 7/16 OD 1/16 Wall)
Power Tube Face Seal: #116 (3/4 ID 15/16 OD 3/32 Wall)
Internal Valve Seal Front: #012 (3/8 ID 1/2 OD 1/16 Wall)
Internal Valve Seal Back: #012 (3/8 ID 1/2 OD 1/16 Wall)
External Valve Seal: #020 (7/8 ID 1" OD 1/16 Wall)
Hammer Face Seal: #020 (7/8 ID 1" OD 1/16 Wall)
Hammer Linkage Arm Retainer: #011 (5/16 ID 7/16 OD 1/16 Wall)
Probably go urethane wherever you can because Liquid Co2, but mine is mostly buna and works fine.
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