In addition to the standard push rod tube seals, the most common model is also available in silicone version. The flexibility of silicone rubber is much greater than what was originally installed by VW; in addition, silicone rubber is wear-resistant and can withstand high temperatures, making it particularly suitable for engines with higher power output where the engine temperature is higher than usual.

If you want to permanently get rid of dehydration symptoms, the most common model is the silicone version which not only resists drying out but also guarantees a better seal.

Matching the push rod tubes article numbers: 300512 or 300772 untreated or polished stainless steel.