121221 Cummins O-Ring | PAI

O-RINGPAI Part #: 121221OEM References: CATERPILLAR 4S5898 PACCAR 1644567 PACCAR 1644567PE CUMMINS 3679934 CUMMINS 148295 CUMMINS 187777 CUMMINS 3007713 Warranty: 2.0 year(s)

Warranty BackedPAI IndustriesFree Freight

JAK'S Part #JAKS-PAI-121221

Cross Ref4S5898

Cross Ref1644567

Cross Ref1644567PE

Cross Ref3679934

$3.99

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Brand	PAI Industries
Part Category	Seals & O-Rings
Engine Make	Cummins
Condition	New
Stage / Tier	Standard

O-RING

PAI Part #: 121221

OEM References:

CATERPILLAR 4S5898
PACCAR 1644567
PACCAR 1644567PE
CUMMINS 3679934
CUMMINS 148295
CUMMINS 187777
CUMMINS 3007713

Warranty: 2.0 year(s)

This part supersedes and cross-references the following OEM, dealer, and competitor numbers. Searching any of these will land here.

Number
4S5898
1644567
1644567PE
3679934
148295
187777
3007713

Don't see your number? We cross 1M+ OEM, dealer and competitor part numbers daily. Call or text (720) 445-6249 and a tech will match it by hand.

Cummins

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