# replacement pots?
**URL:** https://forum.moogmusic.com/t/replacement-pots/23208
**Category:** Moogerfooger Forum
**Created:** [April 1, 2025, 5:04am UTC](https://forum.moogmusic.com/t/replacement-pots/23208 "2025-04-01T05:04:02Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@tristanshoutsf](https://forum.moogmusic.com/u/tristanshoutsf)
#### Post date: [April 1, 2025, 5:04am UTC](https://forum.moogmusic.com/t/replacement-pots/23208/1 "2025-04-01T05:04:02Z")
I have an MF-103 made in 2018 with 2 damaged pots: output level and LFO rate. Both are Alpha Taiwan. The Output level is an A50K and the LFO Rate is a B10K. The A50K appears to be RV24AF-40-15R1-A50K, but identifying the B10K is proving harder. It appears to have a 6.35mm x 17mm D shaft. The nearest Alpha Taiwan matches I’ve been able to find are 6mm x 15mm or 6mm x 20mm. Any guesses as to a suitable replacement for this one? I have also submitted a moog music support ticket with this question.
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### Author:  [@tristanshoutsf](https://forum.moogmusic.com/u/tristanshoutsf)
#### Post date: [April 14, 2025, 4:03pm UTC](https://forum.moogmusic.com/t/replacement-pots/23208/2 "2025-04-14T16:03:02Z")
According to Moog tech support, the B10K is an RV24AF-40-165F1-B10K-00K2. Taiwan Alpha does not currently make anything with an F1 shaft (6.35mm) and nothing at all with 16.5mm shaft length. Perhaps this is a discontinued line. Thankfully Moog tech support was able to salvage a replacement pot from a dead 103.
My alternative plan was to try to salvage the F1 shaft from the broken pot and swap it into a replacement R1 B10K pot, assuming that that’s even possible. I’ll save the parts just in case though.