O-Ring | Caterpillar Engines | 1090078

Brand:

SKU: 321221-HDK

$2.60

In Stock
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Description

OE Replacements: 321221, CAP321221, 1090078, 109-0078, 1090078, 4F7389, 1205-X-726, 8235-1205X726

Details: O-Ring, 0.21 in C/S x 1.475 in ID 5.33 mm C/S x 37.47 mm ID, Buna N 75, Series # -325

Multiple Engine Applications

Direct replacement for OE part 1090078

Durable buna n construction

Quality You Can Trust – PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards

DETAIL – HDKits O-rings are carefully designed and feature unparalleled low tolerances. O-ring specifications are measured in a 3D environment and tested to ensure the 100% functionality.

Additional information

Weight 0.06 lbs
Bore (inches)

5.5

Bore (mm)

139.7

Compression Ratio
Height (inches)
Height (mm)
Material
Oversized

No

Pin Bore (inches)
Pin Bore (mm)
Ring Grooves

3

Warranty

2 Years