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Superior SA5208 Ring

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Part numbers : RX1-08-11106 , SA5208 , 08-11106
Unit of Measure: EA

57.55 EUR / EA 57.55 EUR 57.55 € excl. VAT

57.55 EUR / EA excl. VAT

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Availability
Up to 2 EA ready to ship on Thursday 2026-09-03
Order before 16:00 CET Tomorrow
4 EA available on request, fees apply
Special order from vendor stock.

The Superior Air Parts SA5208 is a centre-vent oil-control piston ring with a nominal diameter of 133.4 mm (5.250 in). It is supplied as one ring.

  • Manufacturer part number: SA5208
  • Type: oil-control piston ring
  • Centre-vent design with a drain-back area and centred coiled expander
  • For use in steel or nitrided cylinder barrels; do not install in chrome-barrel cylinders.
  • Manufacturer-published reference numbers: 643971, 648007 and 648050

Please verify the correct part number, cylinder-barrel configuration and installation requirements against the applicable engine maintenance data before fitment.

Relevant documentation: Superior Air Parts Service Letter L86-01 B, covering centre-vent oil-control rings and installation guidance.

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