Home/PAI Industries Parts/Buna N Rectangular Sealing Ring, PAI 121399 (OEM 3086120), Pack of 4
RECTANGULAR SEALING RING
Cummins

Buna N Rectangular Sealing Ring, PAI 121399 (OEM 3086120), Pack of 4

Commercial diesel seal & o-ring. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$19.52
In Stock
Fitment details

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PAI Part #121399
JAK'S Part #JAKS-121399
Catalog ref3086120
Catalog refCUMMINS 3086120
Catalog refPAI 121399
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This part is included in 1 engine & overhaul kits — find yours below.

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Buna N Rectangular Sealing Ring, PAI 121399 (OEM 3086120), Pack of 4
BrandPAI Industries
Part CategorySeals & O-Rings
Engine MakeCummins
ConditionNew
Stage / TierStandard

Pack of 4.

PAI 121399 is a Buna N Rectangular Sealing Ring. PAI specifies Buna N material, 75 durometer, peroxide cured black finish, 2.750-inch inside diameter, 0.1-inch cross-section and 0.13-inch thickness. Manufacturer-designated parent reference: CUMMINS 3086120.

Manufacturer product cross-references
CUMMINS 3086120

PAI Part #: 121399

OEM References:

  • CUMMINS 3086120

Warranty: 2.0 year(s)