Engines & Parts for 1978 Yamaha GTMX
Find parts that fit
We need more information about your vehicle to confirm fit.
1978
Yamaha
GTMX
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
246 Results
Yamaha GTMX YZ80 GT80 TY90 DT80 MX Engine Cylinder Base Gasket 598-11351-00 (Fits: 1978 Yamaha GTMX)
Brand New$4.99or Best OfferFree shippingYamaha Right Side Crankcase Clutch Cover Gasket YSR50 RD60 TY80 GT80 YZ80 (Fits: 1978 Yamaha GTMX)
Brand New$6.99or Best OfferFree shippingYamaha MG1T YG1T YGS1 JT1 JT2 GT1 RD60 LB80 1976-78 U5 U5E U7E Connecting Rod (Fits: 1978 Yamaha GTMX)
New (Other): Unbranded$51.70or Best OfferFree shippingFor Yamaha YZ60 80 85 100 125 250 360 400 426 450 490 Kick Start Lever Pedal (Fits: 1978 Yamaha GTMX)
Brand New: Unbranded$18.99Free shippingVesrah Top End Gasket Kit #VG-648 for Yamaha GTMX/MX80/DT80/GT80 (Fits: 1978 Yamaha GTMX)
100% Satisfaction - Worldwide Shipping - Huge SelectionBrand New: Vesrah$12.03Free shipping2FastMoto KICK START ARM FOR YAMAHA DT80, GT80, GTMX, MX80, YXZ80 83-61600 (Fits: 1978 Yamaha GTMX)
Brand New: 2FastMoto$17.50Estimated delivery dateEst. delivery Thu, May 161974 Yamaha TY80 Crankcase set engine case cases GT MX TY 80 1973 - 1980 (Fits: 1978 Yamaha GTMX)
Pre-Owned: Yamaha$66.50Estimated delivery dateEst. delivery Thu, May 16Was: $95.00Yamaha DT80 1983 MX GT GTMX 367-14453-02-00 JOINT AIR CLEANER 80 1982 1978 1974
Pre-Owned: Yamaha$4.95or Best Offer$5.35 shippingMain Crank Shaft Bearing Seal for Yamaha GTMX 1976 1977 1978 1979 (Fits: 1978 Yamaha GTMX)
Parts Shipped Fast, Free and Easy with Boss Bearing!Brand New: Boss Bearing$43.25Estimated delivery dateEst. delivery Thu, May 16Yamaha New K&L EMGO Kick Start Starter Kickstart Kickstarter Arm Lever 0136-103 (Fits: 1978 Yamaha GTMX)
Brand New: K&L Supply$35.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping90 soldVintage Yamaha Ignition Tune Up Kit Points & Condenser YZ50 MX80 GTMXE/GTMXF (Fits: 1978 Yamaha GTMX)
Brand New: Sudco$27.90$3.99 shippingOnly 1 left!Vintage Yamaha Ignition Points YZ50,GTMX 80,LB80,MX80,TY80,DT100,DT125,RS100 (Fits: 1978 Yamaha GTMX)
Brand New: K&S Technologies$13.50$3.99 shippingOnly 1 left!1978 YAMAHA GTMX80 GT MX 80 Stator Cover Mag Cover (Fits: 1978 Yamaha GTMX)
Pre-Owned: Yamaha$59.00$11.97 shipping1974 YAMAHA 74 GTMX GT MX GTMXA 363 - FLYWHEEL ROTOR F0T00173 E-1 (Fits: 1978 Yamaha GTMX)
Pre-Owned: Yamaha$49.99$19.99 shippingYAMAHA U5 U5E U7E MG1T YG1T YGS1 JT1 JT2 GT1 RD60 LB80 1976-78 CONNECTING ROD (Fits: 1978 Yamaha GTMX)
New (Other)$60.50or Best OfferFree shippingOnly 1 left!1977 Yamaha GTMX Cylinder Head 367-11111-01-R4 (Fits: 1978 Yamaha GTMX)
Pre-Owned: Yamaha$20.83Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $24.50$7.95 shippingYamaha XS650 DT250 PW80 RD350 TTR90 XS750 Kickstart Kick Lever Rubber (Fits: 1978 Yamaha GTMX)
Brand New$2.90$5.35 shipping78 soldOEM YAMAHA YZ MX GT DT 80 CYLINDER BASE GASKET SEAL 367-11351-01-00 (Fits: 1978 Yamaha GTMX)
Brand New: Yamaha$6.00$3.99 shippingYamaha Valve Intake Seat Gasket MX GT LB YX 80 353-13621-00-00 3MT-13621-00-00 (Fits: 1978 Yamaha GTMX)
Brand New$4.99or Best OfferFree shippingFits 1978 Yamaha GTMX Kickstart Lever Emgo 83-61600 (Fits: 1978 Yamaha GTMX)
Fast And Free ShippingBrand New: Emgo$25.95Estimated delivery dateEst. delivery Thu, May 16or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Kick Start Lever Pedal Fits Yamaha YZ50 60 80 85 100 125 250 360 400 426 450 490 (Fits: 1978 Yamaha GTMX)
Brand New: 100%$15.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping1971 Yamaha Jt1 Oem Clutch Push Rod 137-16356-00-00 YQ1229.5 (Fits: 1978 Yamaha GTMX)
EBAYS CERTIFIED USED PARTS WAREHOUSEPre-Owned: Yamaha$14.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingClutch Actuator Oil Seal Part Number - 93104-10085-00 For Yamaha (Fits: 1978 Yamaha GTMX)
Free Shipping. Ships Same or Next Business Day!Brand New$8.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingKick Kicker Start Starter Lever Pedal DT80 GTMX GT80 MX80 YZ80 DT GT MX YZ 80 (Fits: 1978 Yamaha GTMX)
Brand New: Emgo$17.95Trending at $20.92eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$8.45 shippingOnly 2 leftKick Kicker Start Starter Lever Pedal Cover RT100 PW50 PW80 TTR90 TTR110 BW DT (Fits: 1978 Yamaha GTMX)
Brand New: Yamaha$6.95$5.90 shippingOnly 2 leftEmgo 83-61600 Kickstart Lever (Fits: 1978 Yamaha GTMX)
▄▀▄▀ ▶LIMITED TIME OFFER. NOW WITH FREE SHIPPING*◀ ▀▄▀▄Brand New: Emgo$21.29Trending at $22.61eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingKickstand Rubber 2 5/8" length x 3/8" diameter for Yamaha 156-15618-01 (Fits: 1978 Yamaha GTMX)
Brand New: 2FastMoto$8.27Estimated delivery dateEst. delivery Thu, May 16Main Crank Shaft Bearing Seal for Yamaha GT80 1976 1977 1979 1980 (Fits: 1978 Yamaha GTMX)
Parts Shipped Fast, Free and Easy with Boss Bearing!Brand New: Boss Bearing$43.25Estimated delivery dateEst. delivery Thu, May 16Main Crank Shaft Bearing Seal for Yamaha TY80 1974 1975 (Fits: 1978 Yamaha GTMX)
Parts Shipped Fast, Free and Easy with Boss Bearing!Brand New: Boss Bearing$43.25Estimated delivery dateEst. delivery Thu, May 161974 Yamaha Gt80 Engine Motor Side Clutch Cover (Fits: 1978 Yamaha GTMX)
1000's Of Parts In Stock!Pre-Owned: Yamaha$45.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingMain Crank Shaft Bearing Seal for Yamaha YZ80 1974-1992 (Fits: 1978 Yamaha GTMX)
Parts Shipped Fast, Free and Easy with Boss Bearing!Brand New: Boss Bearing$43.25Estimated delivery dateEst. delivery Thu, May 16Kick Starter Lever Start Pedal Fit Yamaha TTR50E 90 110 125 225 230 250 (Fits: 1978 Yamaha GTMX)
Brand New: Unbranded$15.99Free shippingKick Starter Lever Start Pedal For Yamaha TT225 250 350 500 600 (Fits: 1978 Yamaha GTMX)
Brand New: Unbranded$18.99Free shippingGenuine Yamaha Clutch Actuator Oil Seal YZ80 YSR50 YZ50 YZ50 RX50 GT80 TY80 LS2 (Fits: 1978 Yamaha GTMX)
Brand New: Yamaha$5.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingKick Starter Lever Start Pedal For Yamaha RT1 2 3 100 180/RX50 100/RZ350 500 (Fits: 1978 Yamaha GTMX)
Brand New: Unbranded$14.99Free shippingYamaha Fork Oil Service Tool Shop Manual Repair Seal Shock Dust Wiper Saver KYB (Fits: 1978 Yamaha GTMX)
Brand New$17.95Estimated delivery dateEst. delivery Thu, May 16159 soldYamaha TZ350 TY80 JT1 RD125 AS2C YZ50 YZ80 Connecting Rod Bearing NOS OEM AMC2C (Fits: 1978 Yamaha GTMX)
Brand New: Yamaha$17.95or Best Offer$5.00 shippingOnly 1 left!1979 Yamaha Gtmx Oem Left Crankcase 367-15111-01-98 MY216 (Fits: 1978 Yamaha GTMX)
EBAYS CERTIFIED USED PARTS WAREHOUSEPre-Owned: Yamaha$44.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $49.99or Best OfferFree shippingMain Crank Shaft Bearing Seal - 24-1022B - Boss Bearing (Fits: 1978 Yamaha GTMX)
Parts Shipped Fast, Free and Easy with Boss Bearing!Brand New: Boss Bearing$43.25Estimated delivery dateEst. delivery Thu, May 1671 Yamaha JT1 OEM Crankcase Stud Bolt Set 90116-06026-00 MY135 (Fits: 1978 Yamaha GTMX)
EBAYS CERTIFIED USED PARTS WAREHOUSEPre-Owned: Yamaha$24.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingOnly 1 left!New Kick Starter Lever Start Pedal For Yamaha TTR50E 90 110 125 225 230 250 (Fits: 1978 Yamaha GTMX)
Brand New: Unbranded$16.99Free shipping55 soldYamaha U7 U7E U5 MG1T YG1T TRAILMASTER YGS1 JT1 JT2 GT1 RD60 Connecting Rod Kit (Fits: 1978 Yamaha GTMX)
New (Other): Unbranded$50.39Free shippingOnly 1 left!80 YAMAHA GT80G OIL PUMP 1K8-13101-01-00 #G ab (Fits: 1978 Yamaha GTMX)
Pre-Owned: Yamaha$17.46Was: $24.95or Best Offer$9.95 shippingYamaha Genuine OEM NOS MX80 GT80 Piston Ring Set 3rd Over .75 #367-11610-30-00 (Fits: 1978 Yamaha GTMX)
Brand New: Yamaha$39.95or Best OfferFree shippingVesrah Top End Gasket Kit - VG-648 (Fits: 1978 Yamaha GTMX)
✅ Free Shipping ✅ Experienced Staff ✅ Authorized DealerBrand New: Vesrah$12.83Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping1975 Yamaha Gt80 MX OEM Left Engine Motor Crankcase 1 (Fits: 1978 Yamaha GTMX)
Pre-Owned: Yamaha$24.95$13.15 shippingCrank Shaft Bearing & Seal Kit Vintage Yamaha DT/YZ50, YZ60, DT/GT/LB/MX/TY/YZ80 (Fits: 1978 Yamaha GTMX)
Brand New: Unbranded$44.95Free shippingOnly 1 left!Stainless Steel Engine Oil Drain Plug NEODYMIUM Magnet FIT: Yamaha ATV Dirtbike (Fits: 1978 Yamaha GTMX)
Brand New: Votex$29.99Free shippingYamaha GT1 GT80 TY80 YZ80 MX80 DT Engine Cylinder Base Gasket 367-11351-00 (Fits: 1978 Yamaha GTMX)
Brand New$6.99or Best OfferFree shippingAllballs Crank Bearing and Seal Kit for Dirt Bike For 2004 Yamaha YZ85 293314 (Fits: 1978 Yamaha GTMX)
Includes 2 Bearings and 2 Seals for Two-Stroke and FourBrand New$55.95Estimated delivery dateEst. delivery Thu, May 16or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Emgo Kickstart Lever for Yamaha 83-61600 (Fits: 1978 Yamaha GTMX)
Brand New: Emgo$20.50Estimated delivery dateEst. delivery Thu, May 16Trending at $22.61eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.13mm Kick Start Lever Pedal Yamaha YZ50 60 80 85 100 125 250 360 400 426 450 490 (Fits: 1978 Yamaha GTMX)
Brand New: 100%$18.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingEmgo Kickstart Lever 83-61600 (Fits: 1978 Yamaha GTMX)
Authorized Emgo DealerBrand New: Emgo$20.04Trending at $22.61eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingPISTON PIN + CIRCLIPS FOR YAMAHA GT80 GTMX LB80 DT80 YZ80 PW80 MX80 BW80 TY80 (Fits: 1978 Yamaha GTMX)
Brand New: Unbranded$7.99$13.00 shipping1979 Yamaha Gtmx Oem Crankshaft Bushing 90387-205E9-00 MY216 (Fits: 1978 Yamaha GTMX)
EBAYS CERTIFIED USED PARTS WAREHOUSEPre-Owned: Yamaha$9.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping16mm Kick Starter Kickstarter Lever for Chinese 70cc ~250cc LIFAN Pit/Dirt Bike (Fits: 1978 Yamaha GTMX)
Brand New: Unbranded$15.99Free shipping1974-1980 Yamaha GT / DT80 Crankshaft / Crank 1K9-11400-00-00 (Fits: 1978 Yamaha GTMX)
Pre-Owned: Yamaha$79.00$12.80 shippingMain Crank Shaft Bearing Seal for Yamaha DT50 1988 1989 1990 (Fits: 1978 Yamaha GTMX)
Parts Shipped Fast, Free and Easy with Boss Bearing!Brand New: Boss Bearing$43.25Estimated delivery dateEst. delivery Thu, May 16Main Crank Shaft Bearing Seal for Yamaha YZ50 1980 (Fits: 1978 Yamaha GTMX)
Parts Shipped Fast, Free and Easy with Boss Bearing!Brand New: Boss Bearing$43.25Estimated delivery dateEst. delivery Thu, May 16