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BALDWIN · Engine Oil Filter

B40073

Lube Spin-on

$21.68
Dealer price · CAD per each · price checked September 11, 2026
Belleville APCCall for availability
Kingston APCCall for availability

Stock checked September 11, 12:46 PM Eastern. Call before travelling so we can confirm what is still available.

Call Belleville ↗Call Kingston ↗Text your part number ↗

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Lube Spin-on
Thread
3/4–16 UNF
Outside diameter
3 11/16 in.
Outside diameter (mm)
93.7
Length
3 7/8 in.
Length (mm)
98.4
Contains
Anti-Drainback Valve;20 PSID By-Pass Valve
Manufacturer part number
B40073
GTIN
00791440110571

Baldwin replacement references: Caterpillar 3776969

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

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Baldwin’s reference lists the numbers below for B40073. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

8 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSB400731
CARQUEST952891
CATERPILLAR37769691
CATERPILLAR38303391
DONALDSONP5503181
FLEETGUARDLF33761
GRAINGER60AF731
JURA (HIFI)SO62051

Source: Baldwin Specs & Interchange · July 27, 2026. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Caterpillar Excavators, Loaders, Paving Equipment

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.

A REAL COUNTER. CLOSE TO HOME.

YOUR LOCAL FILTER PEOPLE.

Bring the number off your old filter, or your equipment and engine details. We’ll help check the match.