Quick Summary
The Umarex T4E Service Kit is for TB 68 and HDB 68 markers and includes seals plus a complete CO2 piercer. It is a maintenance kit rather than the marker itself, so the main buying check is whether the selected model is TB 68 or HDB 68.
What to Compare Before Buying
- Model match: This kit is for TB 68 and HDB 68. Check the exact marker model before choosing an offer.
- Kit contents: The kit includes seals and a complete CO2 piercer. Confirm that these are the parts you need for your maintenance task.
- Part format: It is a service kit, so it is intended to support upkeep rather than replace the marker itself.
What Is Included
- Seals
- Complete CO2 piercer
Before You Decide
Confirm the marker model first, then check that seals and a complete CO2 piercer are the parts required for your maintenance job. If you need a different TB or HDB 68 variant, compare the exact model before choosing an offer.






