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A “13-piece” GMT189 grooming kit should be compared by the working cutting configurations it contains. Thirteen pieces do not mean thirteen beard-length settings. A brush, storage item and comb can all contribute to a package total without adding another controlled cutting height.
Translate the bundle into a routine
List the job you will do most often, then identify the part that performs it. For a repeat 3 mm beard, the correct length guide and main cutter are central. For edging, an exposed trimming blade matters. A specialised attachment can be useful, but only if that is a job you need and the attachment is documented for the handle.
We have not verified a complete current GMT189 manufacturer specification showing all original settings. This page therefore does not reconstruct the kit’s range by counting accessories or borrowing the GMT175RD’s five-position guide. An older kit needs its own instructions and actual comb markings.
Compare a complete offer with a repair project
- Write down the supplied heads and their actual length guides.
- Identify missing essentials before counting optional accessories.
- Include any confirmed replacement part and matching power component in the total cost.
For example, a low-priced kit with many loose pieces but no matching beard comb may be less useful than a simpler complete trimmer. Conversely, an existing owner who only needs one documented replacement should not assume a whole new grooming kit is necessary.
What if the label says GMT189GB?
Keep that full identifier when locating the manual. The GMT189GB identification guide explains the evidence needed for a useful parts enquiry.
Source route: Conair’s official booklet finder. See our guard-size guide for comparing marked settings. This is a package-value assessment with explicit documentation limits, not a tested review.
