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Sierra 18-1938 Crusader Marine Exhaust Riser

Original price $224.99 - Original price $224.99
Original price
$224.99
$224.99 - $224.99
Current price $224.99

Sierra 18-1938 Crusader Marine Exhaust Riser

  • Exhaust Riser
  • Use with Sierra manifold 18-1982; riser gasket 18-0475
  • Replaces Crusader 98126; R029015
  • Replaces Osco 9015

Fits Engines: Most newer style Crusader 5.0L (305 CID) and 5.7L (350 CID) small block and 454 - 502 CID big blocks with center riser Riser Type: 4" O.D. outlet; 10° down angle. OE Replacement: RO29015 and 98126. Aftermarket Replacement Use this chart to match other aftermarket part numbers to this part: Osco: 9015 Barr: n/a Sierra: 18-1938 Aqua Power: n/a GLM: 52080