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Bagger Engines / Internal Components

Engines & Internal Components for the Harley-Davidson touring bikes, '84-'26. Everything that lives behind the cam cover and inside the cases.

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What Is In This Collection

Camchest kits, camshafts, big bore kits, oil pumps and valve springs, retainers and seals, from Feuling, S&S Cycles, Revolution Performance, Trask, JIMS and Alloy Art.

Bagger & Touring Fitment

Bagger & Touring covers '84-'26 - Street Glide, Road Glide, Electra Glide, Road King and Ultra. Touring moved to throttle-by-wire in 2008, and every Milwaukee-Eight is throttle-by-wire.

Years that change what fits:

  • 2009 - the touring frame was redesigned, changing the chassis, rear fender and exhaust routing.
  • 2014 - Project Rushmore reworked the fairings, brakes, clutch and electronics. Road Glide sat out '14 and returned for '15.
  • 2017 - the Milwaukee-Eight replaced the Twin Cam.

Engine Parts Go By Cam Chest, Not By Model

This is the one that catches people out. Two bikes of the same year wearing the same badge can take completely different cams, plates, tensioners and oil pumps, because what matters is which engine generation is in the frame. Read the fitment list on the product page against your own motor rather than going by the model name.

Engine parts for this platform are also split by motor generation: Evo '84-'99, Twin Cam '99-'06, Twin Cam '07 & up and M8 Motor.

More For Your Bagger & Touring

All Bagger & Touring Parts · Bagger Seats & Sissy Bars · Bagger Foot Controls / Accessories · Bagger Air Cleaners · Bagger Fairings & Windshields · Bagger Brake Components · Bagger Grips · Bagger Lighting & Turn Signals · Bagger Suspension & Front End Components

Or browse Engines & Internal Components across every platform.

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212 products

JIMS-Piston Oiling Jet Kit / '99-'17 Twin Cam-Piston Oiling Jets-MetalCore Harley Supply
FEULING-Beehive® Valve Spring Kit / '05-'17 Twin Cam - '04-'22 XL-Valve Springs / Retainers / Seals-MetalCore Harley SupplyFEULING-Beehive® Valve Spring Kit / '05-'17 Twin Cam - '04-'22 XL-Valve Springs / Retainers / Seals-MetalCore Harley Supply
FEULING-HP+® and Race Series® Adjustable Pushrods / '99-'17 Twin Cams-Pushrods-MetalCore Harley SupplyFEULING-HP+® and Race Series® Adjustable Pushrods / '99-'17 Twin Cams-Pushrods-MetalCore Harley Supply
Sold outFEULING-Quick Install Pushrods / Twin Cam-Pushrods-MetalCore Harley Supply
Sold outS&S CYCLES - BILLET HEAD BREATHER KIT - ANODIZED BLUE - TWIN CAM '99 - '17 - Head Breathers - MetalCore Harley Supply
FEULING-HP+® Hydraulic Lifters / '86 and Up-Lifters-MetalCore Harley SupplyFEULING-HP+® Hydraulic Lifters / '86 and Up-Lifters-MetalCore Harley Supply
FEULING
HP+ Hydraulic Lifters / '86 and Up Sale priceFrom $219.95 USD
S&S CYCLES-Pushrod Tubes / Twin Cam - M8-Pushrod Tubes-MetalCore Harley Supply
Sold outFEULING-Breather Rocker Box Kit / Twin Cam-Head Breathers-MetalCore Harley Supply
JIMS-Powerglide II Hydraulic Tappets / '99 and UP-Engine-MetalCore Harley Supply
FEULING - HP+ One Piece Pushrods - Stock Length - MetalCore Harley SupplyFEULING - HP+ One Piece Pushrods - 0.020" Shorter - 518 Grind - MetalCore Harley Supply
FEULING-HP+ One Piece Pushrods / '99-'17 Twin Cam-Pushrods-MetalCore Harley Supply
FEULING-Gorilla Rocker Shafts / Twin Cams-Rocker Arms-MetalCore Harley Supply
S&S CYCLES-Rocker Arm Shafts / M8-Rocker Arms-MetalCore Harley Supply
S&S CYCLES
Rocker Arm Shafts / M8 Sale price$179.95 USD
FEULING-Oil Tank Breather Kit / Early Twin Cam-Breather Kit-MetalCore Harley SupplyFEULING-Oil Tank Breather Kit / Early Twin Cam-Breather Kit-MetalCore Harley Supply
S&S CYCLES-.585" Street Performance Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley SupplyS&S CYCLES-.585" Street Performance Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley Supply
FEULING-Hydraulic Cam Chain Tensioner Kit / Late Twin Cam-Cam Tensioners-MetalCore Harley Supply
ALLOY ART - Front Motor Mount & Floor Board Delete / '17 - '24 Touring - Engine Mount - MetalCore Harley SupplyALLOY ART - Front Motor Mount & Floor Board Delete / '17 - '24 Touring - Engine Mount - MetalCore Harley Supply
TRASK-Assault Breather Kit / Twin Cam - M8-Breather Kit-MetalCore Harley SupplyTRASK-Assault Breather Kit / Twin Cam - M8-Breather Kit-MetalCore Harley Supply
FEULING-Rocker Arm Shaft Stud and Nut Kit / M8 Motors-Rocker Arms-MetalCore Harley Supply
FEULING-Cylinder Stud Kits / '84 Up Big Twins-Cylinder Studs-MetalCore Harley SupplyFEULING-Cylinder Stud Kits / '84 Up Big Twins-Cylinder Studs-MetalCore Harley Supply
FEULING - Hydraulic Cam Chain Tensioner Kit - MetalCore Harley Supply
S&S CYCLES-Piston Cooling Jet Kits / M8 - Twin Cam-Piston Oiling Jets-MetalCore Harley SupplyS&S CYCLES-Piston Cooling Jet Kits / M8 - Twin Cam-Piston Oiling Jets-MetalCore Harley Supply
FEULING-ARP® 12-Point Lower End Dress Up Fastener Kit / Twin Cam-Hardware-MetalCore Harley Supply
FEULING-ARP® 12-Point Engine Case Fastener Kits / '00-'22 Big Twins-Hardware-MetalCore Harley SupplyFEULING-ARP® 12-Point Engine Case Fastener Kits / '00-'22 Big Twins-Hardware-MetalCore Harley Supply
Sold outFEULING-Pushrod Tube Kit / '99-'17 Twin Cam-Pushrod Tubes-MetalCore Harley SupplyFEULING-Pushrod Tube Kit / '99-'17 Twin Cam-Pushrod Tubes-MetalCore Harley Supply
FEULING-External Breather Kit / M8-Breather Kit-MetalCore Harley Supply
FEULING
External Breather Kit / M8 Sale price$89.95 USD
FEULING-Crankshaft Bearing Race Kits / M8 - Twin Cam-Crankshaft Bearing Races-MetalCore Harley SupplyFEULING-Crankshaft Bearing Race Kits / M8 - Twin Cam-Crankshaft Bearing Races-MetalCore Harley Supply
FEULING - Rocker Shaft Shims - Assortment - MetalCore Harley SupplyFEULING - Rocker Shaft Shims - 0.003" - MetalCore Harley Supply
FEULING - Cam Chain Drive Sprocket, Outer 34 Tooth - Factory Style Chain - MetalCore Harley SupplyFEULING - Cam Chain Drive Sprocket, Outer 34 Tooth - Hydraulic Chain Drive - MetalCore Harley Supply
FEULING-Hydraulic Cam Chain Tensioner Assembly / Late Twin Cam-Cam Tensioners-MetalCore Harley SupplyFEULING-Hydraulic Cam Chain Tensioner Assembly / Late Twin Cam-Cam Tensioners-MetalCore Harley Supply
S&S CYCLES-Tappet Cuffs / M8-Tappet Cuffs-MetalCore Harley Supply
S&S CYCLES
Tappet Cuffs / M8 Sale price$79.95 USD
S&S CYCLES-T143 Top Engine Mount Brackets / '08-'16 Bagger-Engine Mount-MetalCore Harley SupplyS&S CYCLES-T143 Top Engine Mount Brackets / '08-'16 Bagger-Engine Mount-MetalCore Harley Supply
FEULING - Cam Sprocket, Outer 34 Tooth - MetalCore Harley Supply
FEULING-Outer Camshaft Bearing Kit / Early Twin Cam-Cam Bearings-MetalCore Harley Supply
FEULING-Vented Dipstick Rebuild Kit-Dipstick-MetalCore Harley SupplyFEULING-Vented Dipstick Rebuild Kit-Dipstick-MetalCore Harley Supply
FEULING-Sump Plug - 6 pack / '99-'22 Big Twin-Sump Plug-MetalCore Harley Supply
JIMS-Forceflow Cylinder Head Cooler Mount 110" Motor-Head Cooler-MetalCore Harley Supply
FEULING - Lifter Cuffs - MetalCore Harley Supply
FEULING - Crankshaft Sprocket, Outer 17 Tooth - MetalCore Harley Supply
FEULING - Chain Drive Conversion Kit - MetalCore Harley Supply
Sold outFEULING-Outer Camshaft Ball Bearings / Early Twin Cam-Cam Bearings-MetalCore Harley SupplyFEULING-Outer Camshaft Ball Bearings / Early Twin Cam-Cam Bearings-MetalCore Harley Supply
FEULING-Camshaft/Sprocket Thrust Washer Alignment Kit / '07-'22 Big Twin-Cam Servicing-MetalCore Harley Supply
S&S CYCLES - Cam Chains - Primary (outer), 22 links - Cam Chains - MetalCore Harley SupplyS&S CYCLES - Cam Chains - Primary (outer), 22 links - view 2 - Cam Chains - MetalCore Harley Supply
FEULING - Camshaft Sprocket Alignment Spacer Kit - MetalCore Harley Supply
FEULING-Cam Chains / '99-'22 Big Twin-Cam Chains-MetalCore Harley SupplyFEULING-Cam Chains / '99-'22 Big Twin-Cam Chains-MetalCore Harley Supply
S&S CYCLES-Cam Chain Tensioners / M8 - Twin Cams-Cam Tensioners-MetalCore Harley SupplyS&S CYCLES-Cam Chain Tensioners / M8 - Twin Cams-Cam Tensioners-MetalCore Harley Supply
FEULING-ARP® 12-Point Lifter Block Fastener Kit / '99-'17 Twin Cams-Hardware-MetalCore Harley Supply
FEULING-ARP 12-Point Cam & Crank Kit / '99-'17 Twin Cam-Hardware-MetalCore Harley Supply
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