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MasterCraft Boat Muffler Exhaust Flanges 253040 | 3 1/2 Inch (Set of 2)

Boat part number 1029979 is a new old stock exhaust flange set for a MasterCraft X80 and Maristar 280, part number 253040 .
made for MasterCraft Boats
$399.95 MSRP: $539.93
GLS Stock #: 1029979-FF551
Only 7 left
Boat part number 1029979 is a new old stock exhaust flange set for a MasterCraft X80 and Maristar 280, part number 253040 .

These exhaust flanges are constructed out of stainless steel. Each measures approximately 6 1/4" OD x 7 3/8" L overall. Hosts an approximate 3 1/2" Dia. hose connections. See photos for detailed measurements.

Tag reads: Muffler SS 3.5" 30* 280/X80 '08 Exhaust Flange

Specifications:
  • Boat Manufacturer: MasterCraft
  • Models: X80 | Maristar 280
  • Year: 2008
  • Part Number: 253040
  • Material: Stainless Steel
  • Color: Silver
  • Hose Connections: 3 1/2" Dia.
  • Flange: 6 1/4" OD
  • Overall Dimensions: 6 1/4" OD x 7 3/8" L (Each)

Sold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate.

Instruction / installation manual not included.

Hardware not included.

Product Questions

Will these exhaust tips lay flush with transom ? What flaps go with these exhaust ? And will these fit my 2016 x23 ? Thanks
Question by: Scott Salerno on Jun 25, 2021, 10:27 PM
Hello Scott,

Yes, they do fit flush, and we do have a set with flaps at the link below. However, we aren't able to cross reference them to specific boats. You'd need to check with a dealer on that.

Link: https://www.greatlakesskipper.com/mastercraft-253040-ss-3-1-2-inch-280-x80-2008-port-stbd-boat-muffler-exhaust-flange-tip-w-flap

Thank you,

Gene
Answer by: Gene Warmuth on Jun 26, 2021, 9:46 AM