NISSAN 20641-S810A Exhaust Mount Insulator Assembly

The genuine NISSAN 20641-S810A exhaust insulator assembly (INSULATOR ASSY) is a flexible suspension component engineered to OEM specifications for the vehicle exhaust system. Its primary function is to securely attach the exhaust pipe and mufflers to the vehicle chassis while effectively absorbing mechanical vibrations caused by engine operation and suspension movement, preventing them from transferring to the passenger cabin.

Technical Specifications and Features:

• Manufacturer: NISSAN
• OEM Part Number: 20641-S810A
• Alternative / OEM Reference Number: 20641S8100
• Part Type: Exhaust hanger rubber / vibration damper mount (Insulator Assy)
• Material: High heat-, ozone-, and chemical-resistant vulcanized elastomer
• Function: Vibration damping, stress relief, and exhaust line positioning

Functional Significance and Wear:

The exhaust mount is subjected to continuous mechanical load and severe environmental stress (elevated temperatures, road salt, moisture, and oil contamination). Over time, the rubber compound can harden, stretch, or crack. A failed insulator can allow the exhaust system to sag, knock against the bodywork, or permit excessive movement that can lead to fatigue fractures and failure of pipe joints, welds, or the exhaust manifold.

Compatible Vehicles List:

• Nissan Hardbody (D22S) [2006 - 2006]
• Nissan King Cab (LCD22) 2.5 TD [2008 - 2008]
• Nissan Nissan Truck (D22) [1998 - 2001]
• Nissan Nissan Truck Eg (D22G) [2009 - 2013]
• Nissan Nissan Truck Eg (D22GG) 2.5 D [2016 - 2016]
• Nissan Nissan Truck Zn (D22FF) [2017 - 2017]
• Nissan Nissan Truck Zn (D22F) [2009 - 2009]
• Nissan Nissantruck Irn (D22Q) [2010 - 2012]
• Nissan Np300 F/Saf (LCD22S) [2008 - 2009]
• Nissan Np300 F/Sbs (D22SSS) 2.5 D [2018 - 2018]
• Nissan Np300 F/Sbs (D22SSS) 2.7 D [2018 - 2018]
• Nissan Np300 F/Sbs (D22SSS) 2.4 [2018 - 2018]
• Nissan Np300 F/Sbs (D22SS) [2009 - 2011]
• Nissan Np300 F/Sbs (D22SSS) 3.2 D [2018 - 2018]
• Nissan Np300 Pickup (D22X) [2008 - 2011]
• Nissan Patrol (Y61) 4.5 [1998 - 2011]
• Nissan Patrol (Y61) 4.2 [1997 - 2000]
• Nissan Patrol (Y61) 3.0 TD [2000 - 2012]
• Nissan Patrol (Y61) 2.8 TD [1997 - 2000]
• Nissan Patrol (Y61) 4.2 D [1997 - 2016]
• Nissan Patrol (Y61) 4.8 [2001 - 2016]
• Nissan Patrol (Y61) 4.5 [1999 - 2003]
• Nissan Pickup (D21) 3.0 [1985 - 1993]
• Nissan Pickup (D21) 2.4 [1985 - 1989]
• Nissan Pickup (D21) 3.0 [1989 - 1993]
• Nissan Pickup (D21U) 2.4 [1994 - 1996]
• Nissan Pickup (D21U) 3.0 [1994 - 1996]
• Nissan Pickup (D21) 2.4 [1989 - 1993]
• Nissan Pickup (D21) 2.5 D [1985 - 1987]
• Nissan Safari (GCY61) 4.8 [2017 - 2017]
• Nissan Safari Pick Up (TY61) 3.0 TD [2012 - 2012]
• Nissan Safari Pick Up (TY61) 4.8 [2012 - 2012]
• Nissan Safari Pick Up (TY61) 4.8 [2011 - 2012]
• Nissan Safari Pick Up (GCTY61) 4.8 [2017 - 2017]
• Nissan Urvan (E24) [1986 - 1995]
• Nissan Urvan (VE24) [1999 - 1999]