TOPQuestions and AnswersI have a light truck (DB41T) steering column with a rubber bushing supporting the steering shaft, and I am planning to replace the bushing. I would like to grease the shaft if possible. Is silicone grease or metal grease more suitable?
最終更新日 : 2025/05/15

I have a light truck (DB41T) steering column with a rubber bushing supporting the steering shaft, and I am planning to replace the bushing. I would like to grease the shaft if possible. Is silicone grease or metal grease more suitable?

Replacement of rubber bushings in the steering column and greasing of the shaft on a DB41T light truck
and applying grease to the shaft,
We are pleased to inform you of the following information.

Both our silicone grease and metal grease are designed not to affect the rubber material significantly,
However, we recommend that you use the right type of grease for each application,
However, we recommend that you use them in different ways depending on the application.

We recommend the use of “silicone grease” for the part where the metal shaft moves through the rubber bushing as shown in this case,
We recommend the use of “silicon grease” for the parts where the metal shaft moves through the rubber bushing as shown in this case.

Silicone grease has a high affinity for rubber and resin,
Silicone grease has a high affinity for rubber and resin, and the risk of hardening or swelling over time is extremely low,
It is a good match for rubber bushings.

It is easy to maintain smooth movement for a long period of time,
It is also stable in vehicle environments with temperature differences.

On the other hand, metal grease is
Metal grease, on the other hand, is a lubricant optimized for high-load, metal-contact parts,
It tends to be somewhat over-specified for applications such as this one, where contact with rubber is the main factor.
It tends to be slightly over-specified for applications such as this one, where contact with rubber is the main factor.

In light of the above, we recommend the use of silicone grease for this application,
In light of the above, we recommend the use of silicon grease in this case.

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