Description
Techcon 7091-9040 Plunger Assembly is a syringe barrel dispensing accessory, sold as the TS6500 Plunger Assembly, for Techcon automatic Techkit mixers running 2.5 oz, 6 oz, and 8 oz cartridge kits. It replaces the drive plunger that pushes the cartridge piston during the controlled up-and-down mixing cycle, helping maintenance teams return the mixer to service with the correct size-specific part.
Syringe Barrel Accessory Benefits
- Fits TS6500CIM mixer setups used with 2.5 oz, 6 oz, and 8 oz cartridge kits.
- Supports controlled plunger travel during automatic two-part cartridge mixing.
- Direct replacement part for service benches maintaining Techkit and Semkit mixer equipment.
- Useful when the existing plunger is worn, damaged, or missing after a repair.
- Pairs with the matching cartridge holder and plunger holder assembly in the TS6500 spare parts layout.
Use this part when the mixer still powers up and cycles but the cartridge drive hardware no longer seats correctly against the kit piston. Inspect the holder, spindle extension, and cartridge support at the same time so the replacement plunger is not forced to compensate for another worn part in the assembly.
Common Applications for This Syringe Barrel Accessory
- Repairing TS6500CIM mixers used with 2.5 oz cartridge kits.
- Maintaining 6 oz and 8 oz Techkit or Semkit mixing stations.
- Replacing damaged drive hardware after a cartridge jam or service teardown.
- Keeping a dedicated spare for production cells that depend on automatic cartridge mixing.
Compatible Equipment and Materials
- Techcon TS6500CIM automatic Techkit mixer platforms.
- 2.5 oz, 6 oz, and 8 oz cartridge kits.
- Two-component adhesives, sealants, and compounds packaged for automatic cartridge mixing.
TS6500 Plunger Assembly Technical Specifications
| Property | Value |
|---|---|
| SKU | TEC7091-9040 |
| Manufacturer part | 7091-9040 |
| Part type | Plunger assembly |
| Mixer family | TS6500CIM automatic Techkit mixer |
| Cartridge sizes | 2.5 oz, 6 oz, and 8 oz |
| Quantity per spare parts guide | 1 |
Packaging and Ordering
Order this service part when the small and mid-size cartridge position on a TS6500 mixer needs a direct replacement plunger. For related mixer accessories, browse dispensers, mixers, and nozzles. Current manufacturer information is available from Techcon.
Need Help?
Need help matching a TS6500 spare part to your cartridge size or mixer layout? Call (800) 220-1966 or email [email protected].







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