# CSW Industrials to acquire Motors & Armatures Parts for $650M

CSW Industrials announced a definitive agreement to acquire Motors & Armatures Parts (MARS Parts) for $650 million in cash, plus an earn-out of up to $20 million. The acquisition expands CSW's HVAC/R product portfolio.

- Type: Acquisition
- Announced: 2019-06-18
- Value: $650.0M
- Status: announced
- Products: motors, capacitors, HVAC/R electrical components
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md), [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [CSW Industrials](https://endata.com/companies/38777.md) (acquirer)
- [Motors & Armatures Parts](https://endata.com/companies/40084.md) (target)

## Sources

- [markets.financialcontent.com](https://markets.financialcontent.com/pennwell.oilgasjournal/article/gnwcq-2025-10-1-csw-industrials-announces-definitive-agreement-to-acquire-motors-and-armatures-parts-for-650-million-accelerating-disciplined-capital-allocation-and-capitalizing-on-complementary-portfolio-in-the-hvacr-end-market), 2019-06-18: "Expands CSW’s existing product portfolio in the profitable heating, ventilation, air conditioning, and refrigeration (HVAC/R) end market with the addition of motors, capacitors, other HVAC/R electrical components and equipment installation offerings."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.