MA3H – PAI 121323 is a Buna-N O-ring used across multiple Cummins applications. PAI identifies Cummins 3930911 as the direct OEM reference. PAI kit documentation also shows 121323 used in Cummins upper gasket kits. Published dimensions are: Inside diameter: 0.801 in / 20.35 mm Cross-section: 0.070 in / 1.78 mm AS568 size: -019 Material: Buna-N…
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MA3H – PAI 121323 is a Buna-N O-ring used across multiple Cummins applications. PAI identifies Cummins 3930911 as the direct OEM reference. PAI kit documentation also shows 121323 used in Cummins upper gasket kits.
Published dimensions are:
| Weight | .3 lbs |
|---|---|
| Dimensions | 3 × 3 × 1 in |
Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.
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