Last verified against the primary source on Sep 14, 2026.
No verified used-market price found (parts confirmed: $35.38 OEM cog belt); Univex's own manual names overloading the #1 cause of mixer failure and missed 500-hour lubrication the #2 cause — inspect belt tension, Swing Ring safety-guard switches, and speed-change habits before buying.
Confidence 60%Comparable set not yet verified
As of Not yet verifiedWhat can make the cheap machine expensive?
| Component | Severity | Documented repair cost |
|---|---|---|
| Speed-change belt slippage | medium | not yet verified |
OPERATOR'S PREVENTIVE MAINTENANCE: "Do not overload the mixer. Overloading is the #1 cause of mixer failure. Follow the Table of Mixing Capacities on pages 8. It may be helpful to post a copy of this table adjacent to the mixer."
Cost not yet verifiedOPERATOR'S PREVENTIVE MAINTENANCE: "Keep the mixer properly lubricated. Lack of lubrication is the #2 cause of mixer failure. Key mixer components require lubrication after each 500 hour of operation."
Cost not yet verified"Only change speeds with the mixer running. Changing speeds with the mixer off will cause the belts to loosen, and the mixer will not turn properly (see the Trouble-Shooting Guide on page 12)."
Cost not yet verifiedCommon questions
What fails on the Univex SRM20?
The most cited concerns in our evidence record: Overload / drive belt and gear train, Lubrication of beater shaft and key components, Speed-change belt slippage. See the risk breakdown above for details and sources.
Key parts and observed prices
| Part | Part # | Observed price | As of |
|---|---|---|---|
| Cog Belt, AX33, SRM20/SRMF20 | Parts Town #UNI1020501, Mfr #1020501 | $35.38 | 2026-09-14 |
Prices are point-in-time observations from the linked seller pages, not quotes. Availability and pricing change.
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From the research record
- REPAIR PART (2026-09-14): Cog Belt, AX33, SRM20/SRMF20 (Parts Town #UNI1020501, Mfr #1020501): $35.38 https://www.partstown.com/univex/uni1020501
Sources
- partstown.commanual · verified-primary · accessed 2026-09-14
- partstown.comweb · verified-primary · accessed 2026-09-14
- partstown.comweb · verified-primary · accessed 2026-09-14
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