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FDY Performance

EXHAUST GASKET 18391-MB0-891, APROX SIZE 29x34x25

EXHAUST GASKET 18391-MB0-891, APROX SIZE 29x34x25

Regular price £5.95 GBP
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Exhaust Sealing Collector (Silencer / Muffler) Packing Gasket

Description
This exhaust gasket is used between the pipe and silencer to ensure a proper seal, prevent leaks, and maintain optimal engine performance. Made from high-temperature-resistant stainless steel SS304 combined with Plumbago fiber graphite, this gasket meets OEM quality standards and is compatible with various Honda and Yamaha motorcycles, scooters, and ATVs.

Specifications

  • Material: Stainless Steel SS304 + Plumbago Fiber Graphite
  • Dimensions: 34.00 x 29.00 x 25.00 mm

Compatible Models

Honda Models

Motorcycles

  • CRF150F (2003-2016)
  • XR200R (1986-2000)
  • CRF230F (2003-2016)
  • XR250S (1978-1986)
  • XR650R (2000-2007)
  • CMX 450 C Rebel (1986-1987)
  • CN 250 Helix 4T (Maxi Scooter)
  • CRF150F (2008-2017)
  • CRF230 (2012 onward)
  • CRF230 F (2003-2017)
  • VF 400
  • VF 500 F / F2 (1984-1986)
  • VF 700 C Magna (1984-1986)
  • VF 700 S Sabre (1984-1985)
  • VF 750 C / CD Magna / Deluxe (1982-1983, 1994-1998)
  • VF 750 S V45 Sabre (1984-1985)
  • VT 250
  • XL 250 S (1978-1980)
  • XR 200 R (1986-1998)
  • XR 650 R (2000-2007)
  • XL 100 - Enduro (1977-1978)
  • XL 125 Varadero (2007-2010)
  • XL 600 V Transalp (1989-1990)
  • XL 700 V Transalp (2008-2011)
  • XRV 750 Africa Twin

ATVs

  • ATC200X (1986)
  • TRX200SX (1986)
  • TRX90 (1993-2005)
  • TRX200SX (1986-1987)

Enduro, Motard, Trail Bikes

  • Honda 230 F Enduro (2004-2010)
  • Honda 230 F Motard (2004-2010)
  • Honda 230 F Trail ID (2004-2010)

Yamaha Models

Maxi Scooters

  • XN Teo's 150 4T LC (2001-2002)
  • XQ Maxter 125 4T LC (2001-2002)
  • XQ Maxter 150 4T LC (2001-2002)
  • YP 125 E Majesty 4T (2003-2006)
  • YP 180 E Majesty (2003-2006)
  • YP Majesty 125 4T (2001-2006)
  • YP Majesty 150 4T LC (2001-2002)

Key Features

  • High-temperature-resistant compound to prevent leaks
  • Direct OEM replacement for accurate fitment
  • Meets or exceeds OEM quality standards
  • Suitable for multiple motorcycle, scooter, and ATV applications

Cross Reference Numbers

  • Honda: 18391-MB0-891, 18391MB0891, 18391313000, 18391MAN600
  • Yamaha: 5HTE471400, 5HT-E4714-00-00

Part Number

  • ORO Part No.: 34-073 fdyperformance.com

Additional Compatible Honda Models

  • ATC200X (1986) - Exhaust Muffler
  • TRX200SX (1986) - Exhaust Muffler
  • FL400R (1989-1990) - Muffler
  • TL125S (1976) - Muffler
  • XL250S (1978-1981) - Muffler

FDY Performance – Engineered for riders who demand more.

At FDY Performance, we deliver precision-engineered motorcycle parts trusted by riders across the UK and beyond. Every component is tested for reliability, durability, and peak performance so you can ride harder, longer, and with confidence.

We’re not just a brand — we’re a movement built by riders, for riders. Whether you’re chasing podiums, upgrading your build, or maintaining your machine, FDY Performance keeps you on the road and at the top of your game.

📞 07765534854 | ✉️ fdy@fdyperformance.com | 🌐 www.fdyperformance.com

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• FINANCE AVAILABLE. •
• QUALITY BIKES & ATVs •
• FAST UK DELIVERY •
• EXPERT SUPPORT •
• BUILT FOR ADVENTURE •
• PERFORMANCE YOU CAN TRUST
★
• FINANCE AVAILABLE. •
• QUALITY BIKES & ATVs •
• FAST UK DELIVERY •
• EXPERT SUPPORT •
• BUILT FOR ADVENTURE •
• PERFORMANCE YOU CAN TRUST
★