G323

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type

Buna N Groove Gasket

Outside diameter

3 1/4 in.

Outside diameter (mm)

82.6

Inside diameter

3 3/32 in.

Length

1/8 in.

Length (mm)

3.2

Manufacturer part number

G323

GTIN

00791440032149

Optional on PT93, PT93-MPG, PF935

Baldwin replacement references: Caterpillar 8H2778

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Manufacturer catalogs list the references below for G323. GK Industries-supplied references are identified in the note column. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

6 manufacturer reference rows

Sources: Baldwin Specs & Interchange · July 27, 2026; GK Industries PIES · August 21, 2026, where identified. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Cat 8H4681 Housing

Baldwin Product Guide summary. This description does not establish fit for every model from each manufacturer.

Call with your equipment model, engine and the number on the existing filter. Our counter will help verify the application.