321270 Caterpillar O-Ring | PAI

O-RINGPAI Part #: 321270OEM References: CATERPILLAR 033-5853 CATERPILLAR 033-6029 CATERPILLAR 0335853 CATERPILLAR 214-7566 CATERPILLAR 2147566 CATERPILLAR 33-5853 CATERPILLAR 33-6029 CATERPILLAR 335853 CATERPILLAR 336029 CATERPILLAR 81-7110 CATERPILLAR 817110 NAVISTAR 1837802C1 NAVISTAR 1837802 MACK 4333-1837802C1 CUMMINS 3922794...

Warranty BackedPAI IndustriesFree Freight

JAK'S Part #JAKS-PAI-321270

Cross Ref033-5853

Cross Ref033-6029

Cross Ref0335853

Cross Ref214-7566

$3.99

In Stock — Ships Today if ordered by 3:00 PM MT

Secure Checkout 30-Day Returns Warranty Backed Ships Same Day

Not sure it's the right fit? Call a specialist

(720) 445-6249

Talk to a tech or text a photo of your part tag — we'll confirm fitment before you buy

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

O-RING

PAI Part #: 321270

OEM References:

CATERPILLAR 033-5853
CATERPILLAR 033-6029
CATERPILLAR 0335853
CATERPILLAR 214-7566
CATERPILLAR 2147566
CATERPILLAR 33-5853
CATERPILLAR 33-6029
CATERPILLAR 335853
CATERPILLAR 336029
CATERPILLAR 81-7110
CATERPILLAR 817110
NAVISTAR 1837802C1
NAVISTAR 1837802
MACK 4333-1837802C1
CUMMINS 3922794

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
033-5853
033-6029
0335853
214-7566
2147566
33-5853
33-6029
335853
336029
81-7110
817110
1837802C1
1837802
4333-1837802C1
3922794

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.

Caterpillar

Warranty Backed. Every part is covered against defects in materials and workmanship. Call a specialist for the coverage details on this part.

Complete The Job