Siemens / Other Siemens parts
RWF55.51A9
First listing start: 03 Nov 2023Last listing start: 13 Apr 2026
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$836.10
12 plotted records from 12 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
15 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 13 Apr 2026 | NEW SIEMENS RWF55.51A9 FIT FOR Proportional Regulator Expedited ShippingeBay 377110311769 | New | $815.86 | 0 | Recorded active | US |
| 10 Apr 2026 | NEW SIEMENS RWF55.51A9 FIT FOR Proportional Regulator Expedited ShippingeBay 377102313836 | New | $815.86 | 0 | Recorded active | US |
| 17 Mar 2026 | 1PC New SIEMENS RWF55.51A9 FIT FOR Proportional RegulatoreBay 227260929656 | New | $975.08 | 0 | Recorded active | CN |
| 21 Jan 2026 | 1pcs Siemens RWF55.51A9 comparator eBay 397520496959 | New | $711.00 | 0 | Recorded active | CN |
| 03 Oct 2025 | 1PC New SIEMENS RWF55.51A9 FIT FOR Proportional RegulatoreBay 365899314554 | Neu | 877.49 [DE] | 0 | Recorded active | CN |
| 02 Oct 2025 | 1PC New SIEMENS RWF55.51A9 FIT FOR Proportional RegulatoreBay 365897616569 | Neu | 976.51 [DE] | 0 | Recorded active | CN |
| 29 Sep 2025 | 1PC New SIEMENS RWF55.51A9 FIT FOR Proportional RegulatoreBay 406250243159 | New | $836.10 | 0 | Recorded active | CN |
| 16 Sep 2025 | 1PC NEW Siemens RWF55.51A9 FIT FOR Proportional Regulator Expedited ShippingeBay 388974915403 | New | $917.10 | 0 | Recorded active | CA |
| 29 Aug 2025 | 1pcs NEW Siemens comparator RWF55.51A9eBay 406171606280 | New | $711.52 | 0 | Recorded active | CN |
| 15 Aug 2025 | 1PC New SIEMENS RWF55.51A9 FIT FOR Proportional RegulatoreBay 317179986773 | New | $953.16 | 0 | Recorded active | CN |
| 05 Aug 2025 | 1PC New SIEMENS RWF55.51A9 FIT FOR Proportional Regulator eBay 396932214386 | New | $836.10 | 0 | Recorded active | CN |
| 26 Jun 2025 | 1pcs NEW Siemens comparator RWF55.51A9eBay 226835421967 | New | $758.00 | 0 | Recorded active | CN |
| 07 May 2025 | 1PC New SIEMENS RWF55.51A9 FIT FOR Proportional RegulatoreBay 306291108044 | Neu | 1007.38 [DE] | 0 | Recorded active | CN |
| 06 May 2025 | 1PC New SIEMENS RWF55.51A9 FIT FOR Proportional Regulator eBay 135766742750 | New | $929.00 | 0 | Recorded active | CN |
| 03 Nov 2023 | 1PC NEW SIEMENS RWF55.51A9 comparator #PeBay 355159330288 | New | $855.00 | 0 | Recorded active | CN |
How to read these records
Dollar amounts are recorded US-dollar prices. Bracketed labels identify other marketplaces, whose currency was not recorded. Recorded quantities sold indicate marketplace activity. Recorded active is the status retained in the archive.