Motorcycle Silencers, Mufflers & Baffles for Yamaha YZ490
Find parts that fit
We need more information about your vehicle to confirm fit.
Yamaha
YZ490
SPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
184 Results
84 Yamaha YZ490 YZ 490 Exhaust Pipe Silencer Muffler *damaged* 2-S (Fits: Yamaha YZ490)
Pre-Owned: Yamaha$49.95or Best OfferFree shippingPro Circuit 304 Silencer Stainless Steel Aluminum Yamaha YZ490 1984-1990 (Fits: Yamaha YZ490)
100% Satisfaction - Worldwide Shipping - Huge SelectionBrand New: Pro Circuit$156.16YAMAHA 1983 YZ 490 PIPE AND SILENCER COMBO 83 YZ490 PFR EXHAUST IN STOCK
Brand New$549.00$50.00 shippingPro Circuit 304 Factory Sound Silencer for Yamaha YZ490 84-90 SY84490-304 (Fits: Yamaha YZ490)
QUICK RESPONSE TIME - EBAY AWARDED STOREBrand New: Pro Circuit$158.19Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $171.95Free shipping9 watching1982 Yamaha YZ490 YZ 490 Exhaust System Header and Muffler/Springs DG (Fits: Yamaha YZ490)
Pre-Owned: Yamaha$480.00$142.98 shippingPro Circuit 304 Factory Sound Silencer SY84490-304 for 1984-1990 Yamaha YZ 490 (Fits: Yamaha YZ490)
Fast and Reliable Seller- ebay Business Award WinnerBrand New: Pro Circuit$171.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingExhaust Silencer Muffler DG Type II 1982 Yamaha YZ490 82 YZ 490
Pre-Owned: Yamaha$174.99$71.30 shipping10 watchingNEW 1983 YAMAHA YZ490 PFR PERFORMANCE PIPE & SILENCER AHRMA CALVMX
Brand New: Proform$499.95$88.06 shippingPro Circuit SY84490-304 304 Factory Sound Silencer 84-90 Yamaha YZ 490 (Fits: Yamaha YZ490)
FAST SHIPPING ✅EXPERIENCED STAFF ✅AUTHORIZED DEALERBrand New: Pro Circuit$154.75Free shippingPro Circuit 304 Factory Sound Silencer for 1984-1990 Yamaha YZ490 - Exhaust ji (Fits: Yamaha YZ490)
The #1 Seller of Genuine Pro Circuit Parts on eBayBrand New: Pro Circuit$189.56Free shippingPro Circuit 304 Aluminum Exhaust Muffler Silencer Yamaha YZ490 84-90 (Fits: Yamaha YZ490)
Brand New: Pro Circuit$181.95Estimated delivery dateEst. delivery Thu, May 23Was: $200.15PRO CIRCUIT SY84490-304 304 FACTORY SOUND SILENCER EXHAUST YAMAHA YZ490 84-90 (Fits: Yamaha YZ490)
Authorized Pro Circuit DealerBrand New: Pro Circuit(1)1 product ratings - PRO CIRCUIT SY84490-304 304 FACTORY SOUND SILENCER EXHAUST YAMAHA YZ490 84-90$154.76Was: $171.95Free shippingPro Circuit 304 Factory Sound Silencer Exhaust Muffler - Aluminum SY84490-304 (Fits: Yamaha YZ490)
We will match or beat any price + fast free shipping!Brand New: Pro Circuit(1)1 product ratings - Pro Circuit 304 Factory Sound Silencer Exhaust Muffler - Aluminum SY84490-304$171.95Free shippingNEW Pro Circuit SY84490-304 304 Factory Sound Silencer (Fits: Yamaha YZ490)
FASTEST SHIPPER ON EBAYBrand New: Pro Circuit$154.75Was: $171.95Free shippingPro Circuit 304 Silencer For Yamaha YZ490 1984-1990 (Fits: Yamaha YZ490)
Brand New: Pro Circuit$179.99Free shipping84-'90 for Yamaha YZ490 PRO CIRCUIT 304 Silencer (Fits: Yamaha YZ490)
PRO CIRCUIT SY84490-304 304 SilencerBrand New: Pro Circuit$171.95Free shippingPRO CIRCUIT 1984-1990 YAMAHA YZ490 304 SILENCER SY84490-304 (Fits: Yamaha YZ490)
*Fast shipping *Huge selections*No Restock feesBrand New: Pro Circuit$171.95Free shippingFMF 2 Stroke Muffler Packing Banshee Blaster TRX250R CR YZ KX RM KTM 85 125 250 (Fits: Yamaha YZ490)
Brand New: FMF Racing$19.95$5.90 shippingOnly 3 left38-51mm Real Carbon Fiber Exhaust Pipe Slip-on Universal Motorcycle w/ DB Killer (Fits: Yamaha YZ490)
Brand New: Unbranded$75.00Free shipping16 watching38-51mm Slip Exhaust Muffler Pipe w/ DB Killer Silence Carbon Fiber Motorcycle (Fits: Yamaha YZ490)
Brand New: Unbranded$38.40Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $53.33Free shipping13 watching38-51mm Universal Motorcycle Short Exhaust Muffler Slip On Motorcycle Muffler fi (Fits: Yamaha YZ490)
Brand New$37.99or Best OfferFree shippingOnly 1 left!NOS YAMAHA 80-83 YZ80 IT250 IT175 YZ490 OEM Exhaust Muffler Stay 565-14771-00-00 (Fits: Yamaha YZ490)
Brand New: Yamaha$28.99$7.99 shipping7 watchingUniversal Motorcycle Exhaust Pipe Muffler Black Fits for Harley Racer Cafe CB (Fits: Yamaha YZ490)
Brand New$45.99Was: $51.10or Best OfferFree shipping1982 YAMAHA YZ250 Muffler Silencer Mount Stay (Fits: Yamaha YZ490)
Pre-Owned: Yamaha$24.00$8.51 shippingPro Circuit 304 Factory Sound Silencer - SY84490-304 (Fits: Yamaha YZ490)
Authorized Pro Circuit Dealer - Same Day Ship!Brand New: Pro Circuit$171.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
304 Aluminum Slip On Exhaust Silencer Pro Circuit SY84490-304 (Fits: Yamaha YZ490)
For 84-90 Yamaha YZ490Brand New: Pro Circuit$167.95Free shippingYamaha YZ 490 1LV Bj 1987 - 1988 - Silencer Muffler Exhaust A1558
Pre-Owned: Yamaha$175.66or Best Offer$30.00 shippingFor Triumph Universal Motorcycle Carbon Fiber Exhaust Pipe Muffler 51mm (Fits: Yamaha YZ490)
New (Other)$99.75Was: $133.00or Best OfferFree shippingMotorcycle Exhaust 60mm DB Killer Silencer Muffler Baffle Eliminate Noise 150mm (Fits: Yamaha YZ490)
Brand New: Unbranded$13.20Was: $13.89or Best OfferFree shippingMotorcycle Exhaust Pipe Muffler Fit for Harley Racer Cafe Suzuki Universal USA (Fits: Yamaha YZ490)
Brand New: Unbranded$45.99Was: $51.10or Best OfferFree shippingPro Circuit 304 Silencer - SY84490-304 (Fits: Yamaha YZ490)
Full Warranty, 60 Day EZ Returns, Ships From Closest WHBrand New: Pro Circuit$163.35Free shipping1PC Universal Motorcycle Exhaust Pipe Muffler Fit for Harley Honda CB350 CB360 (Fits: Yamaha YZ490)
Brand New: Unbranded$45.99Was: $51.10or Best OfferFree shippingPro Circuit SY84490-304 304 Silencer (Fits: Yamaha YZ490)
Brand New: Pro Circuit$163.35Was: $171.95Free shippingUniversal Motorcycle Exhaust Pipe Muffler Chrome Fits for Harley Racer Cafe AG (Fits: Yamaha YZ490)
Brand New: Unbranded$59.99Was: $66.66or Best OfferFree shippingUniversal Motorcycle Exhaust Pipe Muffler Fit for Harley Racer Cafe Suzuki USA (Fits: Yamaha YZ490)
Brand New: Unbranded$45.99Was: $51.10or Best OfferFree shipping35mm Motorcycle Exhaust Muffler Pipe Tube Expansion Chamber For Dirt Pit Bike (Fits: Yamaha YZ490)
Brand New$28.02Was: $29.49or Best OfferFree shipping52 watchingPro Circuit 304 Factory Sound Silencer SY84490-304 (Fits: Yamaha YZ490)
Official Pro Circuit Dealer - Fast Shipping!Brand New: Pro Circuit$154.76Free shippingPro Circuit 304 Factory Sound Silencer Yamaha YZ490 yz 490 FITS 1984 TO 1990
Brand New: Pro Circuit$260.31$126.99 shippingOnly 1 left!38mm Motorcycle ATV Bikes Exhaust Pipe Muffler Silencer Universal Slip On Killer (Fits: Yamaha YZ490)
Brand New: Unbranded$37.99or Best Offer$2.00 shipping7 watching38-51mm Universal Exhaust Muffler Systems Slip On Killer Fits Most Motorcycle US (Fits: Yamaha YZ490)
Brand New: Unbranded$36.97or Best Offer$3.99 shippingOnly 2 leftFor Ducati Panigale 959 1199 1299 V2 V4 V4S Motorcycle Exhaust Pipe Muffler 51mm (Fits: Yamaha YZ490)
New (Other)$149.70Was: $199.60or Best OfferFree shipping37-45mm Exhaust Muffler Pipe Universal For Harley Cafe Racer Chopper Motorcycle (Fits: Yamaha YZ490)
Brand New$94.67Was: $102.90or Best Offer$17.00 shipping2pc Universal Motorcycle Exhaust Pipe Muffler Silencer Fit for Harley Racer Cafe (Fits: Yamaha YZ490)
Brand New: Unbranded$79.98Was: $88.87or Best OfferFree shipping38-51mm Slip-on Exhaust Muffler Pipe W/ DB Killer For Motorcycle ATV Bike (Fits: Yamaha YZ490)
Brand New: Unbranded$40.90Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $56.03or Best OfferFree shipping60mm Universal Exhaust Pipe DB Killer Silencer Muffler Baffle Eliminate Noise (Fits: Yamaha YZ490)
Brand New$20.89Was: $21.99or Best OfferFree shipping24 watchingPro Circuit 304 Silencer SY84490-304 (Fits: Yamaha YZ490)
Brand New: Pro Circuit$167.22Estimated delivery dateEst. delivery Thu, May 23Pro Circuit 304 Factory Sound Stainless Silencer Exhaust - SY84490-304 (Fits: Yamaha YZ490)
Fast Shipping, Easy ReturnsBrand New: Pro Circuit$171.95$9.99 shippingUniversal 38-51mm Motorcycle Exhaust Muffler Silencer For Yamaha FZ07 (Fits: Yamaha YZ490)
Brand New: Unbranded$39.40Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $101.03or Best OfferFree shipping51mm Motorcycle Exhaust DB Killer Silencer Muffler Baffle Eliminate 45% Noise (Fits: Yamaha YZ490)
Brand New: Unbranded$20.61Was: $21.69or Best OfferFree shipping51MM Motorcycle Exhaust Pipe Muffler For XMAX300 GSX1300R ZZR1400 XJR1300 (Fits: Yamaha YZ490)
Brand New$99.75Was: $133.00or Best OfferFree shipping38-51mm Universal Exhaust Muffler Pipe Slip-on Silencer DB Killer for Motorcycle (Fits: Yamaha YZ490)
Brand New: Unbranded$47.53Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping37-45mm Street Bike Motocross Exhaust Muffler Pipe Silencer For Scooter ATV Quad (Fits: Yamaha YZ490)
Brand New$94.76Was: $103.00or Best Offer$17.00 shippingPro Circuit SY84490-304 304 Factory Sound Silencer FOR MOTORCYCLES (Fits: Yamaha YZ490)
PRO CIRCUITBrand New: Pro Circuit$171.95$9.99 shippingFor Honda CBR900RR CBR929RR CBR929RR CBR954RR Motorcycle Exhaust Pipe Muffler (Fits: Yamaha YZ490)
New (Other)$99.75Was: $133.00or Best OfferFree shippingOnly 1 left!