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BALDWIN · Engine Oil Filter

B7238

Lube Spin-on

$28.16
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
Outside diameter
2 9/16 in.
Outside diameter (mm)
65.1
Length
4 3/4 in.
Length (mm)
120.7
Contains
Anti-Drainback Valve;14 PSID By-Pass Valve
Gasket
[1] Included
Manufacturer part number
B7238
GTIN
00791440065383

Baldwin replacement references: Onan 122-0836

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 B7238. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

11 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSB72381
CARQUEST843981
FLEETGUARDLF161651
FRAM FiltersPH100271
GRAINGER3XUG21
HASTINGSLF6441
LUBER-FINERPH28751
NAPA GOLD73981
NAPA X73981
ONAN12208361
WIX573981

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.

Onan Generators

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.