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Dipstick & Valve Cover to Air Cleaner Hose
Fits 53-71 CJ-3B, 5, M38A1 with 4-134 F engine

Part # 807400

Dipstick & Valve Cover to Air Cleaner Hose (1 required per vehicle)

This is the proper length of hose to be cut into 3 length below for install with oringal T fitting.

Attaches your crankcase breather hose with the port on the valve (rocker) cover and dipstick tube.

Used primarly on the early F head engine that had the nipple ontop the rocker cover.

For install cut the hose into the following lengths:

4-134 F engine

53-64 CJ-3B
55-71 CJ-5
52-66 M38A1 (with down draft carberetor)

The "T" fitting is not included.

Part # Price





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What size is this hose? I need to buy a T fitting that will fit.

Willys Jeep Parts Tech:
ID ½ OD 3/4

For a 1963 CJ-3B I currently have 1 hose going from the block area to the valve cover then 1 hose going from the dip stick to the air cleaner. What is the T fitting and where does it go?

Willys Jeep Parts Tech:
Usually you have a PCV valve inline. Email your set up and I can help you route.

What does it means that is "local Napa item"?

Willys Jeep Parts Tech:
It just means that the item should be easily found at your local auto parts store. Thanks

I am looking for the "T" fitting for this hose. Is it available for a ´61 CJ5?

Willys Jeep Parts Tech:
The correct fitting is part #637532. Thanks

Hi, I am looking for the T fitting for this hose. Do you have it? Thank you.

Willys Jeep Parts Tech:
Sorry, that is a local Napa item.
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