Continental ID 642917-1 superseded to ID 654439-1
Black on the outside with a red, silicone inside.
Fits all 470 and 520 engines.
Needed these tubes after removal and reinstall of a cylinder. Fortunately they were in stock at Aero Performance in Phoenix, a hour and a half drive away. Friendly folks, easy order and pick up.
TCM INTAKE HOSE 654439-1
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
This product is 2-1/2" length x 2-1/2" OD x 2-3/8" ID x 1/8" thickness.
The part you will receive is the newer 654439-1.