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Grease Recommendation for a 5th Wheel Trailer Hitch


Is this product suitable for lubricating fifth wheel slider way tubes, king pin and jaws? If not, please recommend. Thanks!


Expert Reply:

You will want to consult the manual for the hitch you have to determine if there is a specific type of lubricant needed and for all of the areas that need to be lubricated. I do not recommend a spray lubricant such PB Blaster for 5th wheel hitch lubrication because it will not be heavy duty enough for the stresses involved with 5th wheel towing.

For a better option biobased grease I recommend # L11390. Or you could use automotive type chassis grease.

Some hitches require engine oil to lubricate pivot points on the hitch so it really all depends on the hitch you have.

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