Walker Engineering Crankcase Breather / Air-Oil Separator Canister With Sight Glass and Drain Hose - Used

Walker Engineering canister-type crankcase breather / air-oil separator, serial #AD 5825. Steel two-piece band-clamped housing with internal mesh/coalescing element, clear "SERVICE LEVEL" sight-glass standpipe, barbed side port, slotted steel mounting bracket, and an attached rubber drain hose with brass threaded fitting.

Application: commonly associated with marine and industrial diesel closed crankcase ventilation systems — specific engine application is NOT verified and no Walker model or service part number is visible on the unit. Sold by photographs, identifiers, and dimensions.

Condition: used, untested take-out. Paint scuffing and light surface corrosion; the upper throat collar is deformed/torn at the rim with residual sealant and may need repair or a new neck boot. Oil and soot staining inside, consistent with normal service. No testing performed.

Will be drained and ports capped before shipping.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts. Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability.