Engine Rebuild Kits & Components
engine rebuild kits & components — pre-owned
Browse 184 engine rebuild kits & components — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

99 Honda TRX 90 Fourtrax Cylinder Head 12200-HF7-A10 1999-2000
99 Honda TRX 90. 99-00 Honda TRX 90.

2001 01 Yamaha Raptor 660 OEM Cylinder Jug Barrel w Piston
The cylinder jug with piston is dirty. The cylinder jug with piston has light scratches. It needs rings. REMOVED FROM: 2 001 Yamaha Raptor 660 with miles.

2009 09 Polaris Razor Rzr 800 OEM Cylinder Sleeve Jug Barrel *Good
The cylinder jug is dirty. The cylinder jug has light scratches.

78-85 Honda ATC70 Engine Cylinder Block Jug Barrel w Piston
The cylinder jug with piston is dirty. The cylinder jug with piston has light scratches.

Vertex Engine Rebuild Kit Honda Rancher TRX350 2000-2006 WR00007
Customer return. Open box but not used or installed. Fits: HONDA Rancher 350 4x4 ES TRX350FE 2000-2006 Rancher 350 4X4 TRX350FM 2000-2006 Rancher 350 ES TRX350TE 2000-2006 Rancher 350 TRX350TM 2000-2006

21 Honda Talon SXS 1000 S2R Engine Motor Starter Clutch Gear
Monster S2R 1000. Part is off a 2021 Honda Talon SXS1000. Aprilia BMW Buell Can-Am Ducati Honda Suzuki Kawasaki Yamaha Triumph KTM Harley Davidson. CapoNord ETV 1000. Honda MX / ATV. Honda Cruiser. FZR 600 / 1000.
You save $48.28

Aftermarket Honda TRX250EX Recon Cylinder Piston Rings Top End Rebuild Kit NEW
2002-2016 Honda Recon 250. We were unable to send these parts back. They are NEW, never installed. Box was only opened for inspection when it arrived. What you see is what you get, sold as-is. DPR8EA-9 (Equivalent NGK Plug).

Cylinder Top End Rebuild Kit Honda 1988-2000 TRX 300 Fourtrax FW 4x4 2x4 PARTS
Not complete, but if needing parts. Price reflective of this. Message with any questions

21 Honda Talon SXS 1000 S2R Engine Motor Parts Master Hardware Bolt Kit
Monster S2R 1000. Part is off a 2021 Honda Talon SXS1000. Aprilia BMW Buell Can-Am Ducati Honda Suzuki Kawasaki Yamaha Triumph KTM Harley Davidson. CapoNord ETV 1000. Honda MX / ATV. Honda Cruiser. FZR 600 / 1000.
You save $49.60

1988-06 Yamaha YFS200 YFS 200 Blaster OEM Cylinder Barrel 67mm 2XJ-11311-02-00
Very nice OEM Cylinder. No scratches to wall. Good threads. Good mount holes and gasket surfaces.

21 Honda Talon SXS 1000 S2R Engine Motor Gear Shaft
Monster S2R 1000. Part is off a 2021 Honda Talon SXS1000. Aprilia BMW Buell Can-Am Ducati Honda Suzuki Kawasaki Yamaha Triumph KTM Harley Davidson. CapoNord ETV 1000. Honda MX / ATV. Honda Cruiser. FZR 600 / 1000.
You save $23.14

Honda TRX450R Genuine OEM Cylinder and Piston Kit Preowned
We had a transmission issue so I ordered everything to do a complete top and bottom end repair including a new cylinder and piston kit. This one was in good condition, engine ran and sounded great and didn’t smoke.

1982 78-85 Honda ATC70 ATC 70 Engine Cylinder Jug Barrel And Piston OEM 46.8MM
1982 HONDA ATC70 CYLINDER JUG AND PISTON. 1978-1985 ATC70. ● This jug has no broken fins, cylinder wall is free of defects with no grooving or scoring. ● Normal stains and blemishes from being a used part.
You save $5.56

1985 85 Yamaha Moto 4 YFM200 200 Engine Cylinder Jug Barrel w Piston *Good
REMOVED FROM: 1986 Yamaha Moto 4 YFM200 with miles. The cylinder jug with piston is dirty. The cylinder jug with piston has light scratches.

U28151 XR400 XR 400R 89mm Big Bore Kit 4 Cylinder Hi Comp Top End Rebuil G1N
You save $344.39

Polaris 325, 330 Magnum Crankshaft Connecting Rod OEM: 3087051
2001 325 MAGNUM 4X4 HDS (A01CD32FB) - Crankshaft & Piston A01cd32aa. 2001 MAGNUM 325 4X4 (A01CD32AA) - Crankshaft & Piston. 2001 MAGNUM 325 4X4 MOSE (A01CD32AB) - Crankshaft & Piston A01cd32aa. 2005 MAGNUM 330 2X4 (A05CB32AA) - Crankshaft & Piston.

Kibblewhite Black Diamond +1mm Intake Valve 2013-2014 RZR XP900 82-82463
All KPMI Black Diamond Stainless steel valves are impregnated by a special German process to a depth of. 002, with a surface build up of. 0002. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

Yamaha Blaster Top End Rebuild Kit 67.25mm
Everything you need to rebuild your blaster top end correctly with quality parts.I do not ,and will not endorse junk Chinese parts. OEM Yamaha blaster cylinder has been bored/honed to 67.25 mm. Matching Wiseco 67.25 mm piston/rings/rod bearing,wossner top end gasket set all included.

Vertex Complete Engine Rebuild Kit-in-a-Box (WR00011)
INCLUDED: 1x Hot Rods Crankshaft 4411 / 1x Vertex Piston Kit 24257 / 1x Vertex Seal Kit 822311 / 1x Hot Rods Main Bearing and Seal Kit K077 / 1x Hot Rods Transmission Bearing Kit HR00060. MISSING: 1x Vertex Gasket Set 808905 / 1x Hot Cams Camshaft Chain HC92RH2010052.

POLARIS SPORTSMAN RZR RANGER 800 EFI ENGINE REBUILD KIT 2005-2015 CRANKSHAFT
This is a very nice engine rebuild kit for your Polaris 800. I have these for the efi engines, I have them for the HO and Non Ho. Remanufactured OEM Polaris crankshaft that has been rebuilt. New Crankshaft Main Bearings.

2001 Yamaha Warrior YFM350 YFM 350 ATV Engine Cylinder Block Barrel Motor M1
May be compatible with other makes or models. Let's Fix Your Ride! ("Changed Mind"), Or ("Doesn't Fit").

Kibblewhite C674 Intake Guide Standard Polaris RZR 900 2013-2014 82-82480
Type Intake. Unique Identifier No. Note These guides are compatible with both KPMI® seals, #71016-XX and the OEM tophat seals.

Polaris Patriot 850 Bottom End
Up for sale is a used bottom end from a 2019 Polaris Patriot 850. A broken ring took out the top end, but the crank and rods are smooth.

21 Honda Talon SXS 1000 S2R Engine Motor Gear Shaft
Monster S2R 1000. Part is off a 2021 Honda Talon SXS1000. Aprilia BMW Buell Can-Am Ducati Honda Suzuki Kawasaki Yamaha Triumph KTM Harley Davidson. CapoNord ETV 1000. Honda MX / ATV. Honda Cruiser. FZR 600 / 1000.
You save $7.60

Yamaha 2017 Wolverine R-Spec Engine Crankshaft Crank Shaft 3422 2MB-E1400-00-00
This listing is for a used Engine Crankshaft Crank Shaft we removed from a 2017 Wolverine R-Spec. This Engine Crankshaft Crank Shaft will come complete as pictured. We do not use stock photos for used parts, the item in the picture is the exact item that we will ship. Any bolts or hardware not shown in the pictures will not be included. We only have what is shown in the pictures.

Arctic Cat Snowmobile Cylinder Head 600 Firecat Sabercat OEM 3006-342
Head is in good condition. OEM part number.

YFZ450 YFZ 450 Wiseco 12.4:1 Piston 95mm Stock Bore Cylinder Top End Open Box!!!
Brand new never installed from BPRATV NEW is ~ $430 I POLISHED THE LOGO OFF BEFORE REALIZING IT WAS THE WRONG KIT SO I CANT RETURN MY LOSS IS YOUR GAIN SAVE SOME MONEY ON A BRAND NEW KIT!

21 Honda Talon SXS 1000 S2R Engine Motor Starter Reduction Gear
Monster S2R 1000. Part is off a 2021 Honda Talon SXS1000. Aprilia BMW Buell Can-Am Ducati Honda Suzuki Kawasaki Yamaha Triumph KTM Harley Davidson. CapoNord ETV 1000. Honda MX / ATV. Honda Cruiser. FZR 600 / 1000.
You save $7.60

Polaris 2008-2010 Ranger/RZR 800 Camshaft and Counter Balance Kit
New Camshaft. New Counter balance bearings. Balance shaft (Remanufactured). We stand behind our new and remanufactured parts with a 1-yr warranty. Engine kits are designed and assembled by our master engine technicians.

1997 97 Honda FourTrax 300 TRX300 4x4 Engine Cylinder Jug Barrel w Piston
REMOVED FROM: 19 97 Honda TRX300 with miles. The cylinder jug with piston is dirty. The cylinder jug with piston has light scratches.

Kibblewhite Cylinder Head Rebuild Kit 80-82080
You save $300.56

78-85 Honda ATC70 ATC 70 Engine Cylinder Jug Barrel *Good
The cylinder jug is dirty. The cylinder jug has light scratches.

yamaha banshee 596cc 10 mil stroker case set bored and ported
oem yamaha banshee cases. been bored and trenched for 7-10 mil striker crank. was setup to run 596cc 10 mil. cases have been bored and epoxied properly. cases have been vapor blasted. slight chain wack but not missing chunks just a crack

Kibblewhite Black Diamond +1mm Intake Valve 2011-2012 RZR XP900 82-82156
All KPMI Black Diamond Stainless steel valves are impregnated by a special German process to a depth of. 002, with a surface build up of. 0002. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

2004 arctic cat 90 engine cylinder barrel
2004 arctic cat 90 engine cylinder barrel. Oem cylinder stock bore ! No scratches
You save $11.00

21 Honda Talon SXS 1000 S2R Engine Motor Control Motor
Monster S2R 1000. Part is off a 2021 Honda Talon SXS1000. Aprilia BMW Buell Can-Am Ducati Honda Suzuki Kawasaki Yamaha Triumph KTM Harley Davidson. CapoNord ETV 1000. Honda MX / ATV. Honda Cruiser. FZR 600 / 1000.
You save $114.00

Arctic Cat ZRT ZR 580 600 800 440 VALVE ASSY, REED 3005-124
Item is (1) reed valve assembly off a 1997 Arctic Cat ZRT 800. Reed valve assembly is complete and in great shape. Will fit several models.

Kibblewhite Black Diamond +1mm Intake Valve Standard Grizzly, Raptor, Rhino 700
Upgrade your Grizzly, Raptor, Viking, Kodiak or Rhino 700 with this Kibblewhite Black Diamond +1mm Intake Valve Standard. The OEM Part Number is 5VK-12111-00-00 and the Manufacturer Part Number is 80-80431. This performance part is perfect for those looking to improve their ATV or SXS engine performance.

DEFECTIVE FOR PARTS 9702 Scrambler 400 Cylinder Wiseco Piston Vertex Ga G3D
You save $777.74

DEFECTIVE Cylinder Piston Top End kit For 19802002 Honda XR200 XR200R XL G3D
You save $14.54