![Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100] Brand_Thetford Marine Orignial OEM Ballast Pump Replacement](https://cdn.shopify.com/s/files/1/0746/2456/5549/files/55210XL.jpg?v=1705741981)
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Orignial OEM Ballast Pump Replacement
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40" Fixed Length Handle
UPC: 8059617819194
Ferrule Type: Suction Cup
Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100] Brand_Thetford Marine Orignial OEM Ballast Pump ReplacementSeries 40 Ball Bearing Block Single Universal Head Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Captive Lock universal head can be fixed in either of two planes, or free to swivel as required. Features: Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Captive Lock