Description
This Techcon TS6500 retaining collar is replacement hardware for the 1/10 gallon Techkit Mixer setup. It is one of the dispenser parts that helps hold the large cartridge assembly in position while the mixer drives the plunger and mix rod through a two-component material cycle.
Where These Dispenser Parts Fit
The 1/10 gallon Techkit configuration is larger than the 2.5 oz, 6 oz, and 8 oz setups, so it uses holder and retaining hardware sized for that cartridge body. This collar works with the 1/10 gallon arrangement, helping lock the cartridge in place before the mixing cycle begins. It sits upstream of the outlet side and supports the hardware that keeps the cartridge seated.
Use the retaining collar when a collar is missing, damaged, or no longer holding the cartridge cleanly against the holder. A loose collar can let the cartridge move under plunger load, which may create uneven travel or extra strain on the holder. Replacing the collar is a targeted repair that keeps the mixer frame and drive system working as intended without replacing a larger assembly.
How the 1/10 Gallon Collar Supports the Cycle
Two-component materials create enough resistance during mixing that the cartridge must stay aligned. The retaining collar gives the larger kit a positive mechanical stop, helping the cartridge resist movement while the plunger advances. It also gives operators a repeatable setup point during changeover, which is useful when the same TS6500 handles several materials or when more than one person runs the station during a shift.
Keep this collar labeled with the 1/10 gallon hardware set. A small-kit collar or holder should not be forced onto the larger configuration. That mistake can damage the holder, create a poor fit, and slow the next changeover. Treating the collar as part of a matched kit-size set keeps service work predictable. During inspection, check the mating holder and plunger cover at the same time so the retained cartridge has a stable seat from both ends.
Dispenser Parts Specs
| Spec | Detail |
|---|---|
| SKU | TEC7091-0300 |
| Part type | Retaining collar |
| Fits cartridge size | 1/10 gallon Techkit cartridge |
| Platform | Techcon TS6500 Techkit Mixer |
| Brand | Techcon |
Order this retaining collar when the 1/10 gallon TS6500 setup needs secure cartridge retention. Browse our dispensing and mixing accessories for the matching holder, plunger, and cover hardware. The Techcon product line includes the TS6500 mixer and related two-component dispensing equipment.
Need Help?
Need help matching retaining collars to Techkit cartridge size? Call (800) 220-1966 or email [email protected].







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