Caterpillar Cast Elbow with Silicone Hump Hose - Used

Caterpillar cast elbow with silicone hump hose, used take-off. Cast-in number ~1800 0087 (casting number, not an orderable OEM service part number). A prior listing tag with this item references CAT OEM #102-3712-00; that number requires OEM verification before being treated as confirmed. Application: Caterpillar diesel engine air/charge-air plumbing — specific engine model not verified. Condition: used, untested, appears complete and serviceable. 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.