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Engine Cases - Small Parts and Accessories

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Engine Cases - Small Parts and Accessories

Crankcase Alignment Studs for Models 1911-1929

Crankcase Alignment Studs for Models 1911-1929

Accurate reproductions of the special crankcase alignment studs.

VCP Relay Boss Repair Block

VCP Relay Boss Repair Block

Weld-on repair block for engine cases that have the original relay mount shaved off, which was often done for magneto use or for a "clean" look.

Studs for Crankcases

Studs for Crankcases

Nuts for Crankcases: all Models 1911-1934

Nuts for Crankcases: all Models 1911-1934

Bolt Kits for Engine Cases: 1000cc IOE 1924-1929

Bolt Kits for Engine Cases: 1000cc IOE 1924-1929

Bolt Kits for Engine Cases: 1200cc IOE 1921-1929

Bolt Kits for Engine Cases: 1200cc IOE 1921-1929

Bolt Kits for Engine Cases: Flathead 750cc 1937→

Bolt Kits for Engine Cases: Flathead 750cc 1937→

Bolt Kits for Engine Cases: K-Model

Bolt Kits for Engine Cases: K-Model

Bolt Kits for Engine Cases: Flathead Big Twin

Bolt Kits for Engine Cases: Flathead Big Twin

Bolt Kits for Engine Cases: Knucklehead

Bolt Kits for Engine Cases: Knucklehead

Bolt Kits for Engine Cases: Panhead

Bolt Kits for Engine Cases: Panhead

Bolt Kits for Engine Cases: Shovelhead

Bolt Kits for Engine Cases: Shovelhead

Bolt Kits for Engine Cases: Evolution Big Twin

Bolt Kits for Engine Cases: Evolution Big Twin

Bolt Kits for Engine Cases: Twin Cam 88

Bolt Kits for Engine Cases: Twin Cam 88

Bolt Kits for Engine Cases: Sportster

Bolt Kits for Engine Cases: Sportster

Timing Hole and Oil Drain Plugs OEM Replacement

Timing Hole and Oil Drain Plugs OEM Replacement

The crankcase timing hole plug and oil tank drain plug were identical parts for a long time on Harley-Davidson motorcycles.

Socket Head Timing Hole Screw

Socket Head Timing Hole Screw

Timing Hole Plugs Custom

Timing Hole Plugs Custom

Fit crankcase timing holes on Big Twins →1999 and Sportsters →2003. Fit oil tanks with 5/8”-18 drain plugs, too, of course.

Timing Hole/Drain Plugs Oversize

Timing Hole/Drain Plugs Oversize

These plugs can be used on cases which have their stripped factory threads re-tapped to an oversize thread.

Drain Plugs for Crankcases 1911-1929

Drain Plugs for Crankcases 1911-1929

Reproduction of the stock engine case drain plug with period correct high hex head.

Drain Plugs for Crankcases and Transmission 1930-1957

Drain Plugs for Crankcases and Transmission 1930-1957

PanAm Crankcase Drain Valve

PanAm Crankcase Drain Valve

Prevent stripped drain plug threads of your valuable aluminum cases with this smart drain valve. Perfect for running-in periods when you have to check oil level often and absolutely safe operation with its locking lever. The outlet elbow position is fully adjustable. Fits all models 1910→ with single loop frames and stock 3/8”-24 drain plug.

OEM Type Oil Screen Case Plugs

OEM Type Oil Screen Case Plugs

Custom Oil Screen Case Plugs

Custom Oil Screen Case Plugs

Chrome-plated plug as replacement for slotted oil screen plug, that is difficult to open most of the time.

Custom Oil Pump and Screen Plug Kits

Custom Oil Pump and Screen Plug Kits

Chrome-plated plug kits. Each kit contains two oil pump plugs and one oil screen crankcase plug.

Fittings for Case Ventilation

Fittings for Case Ventilation

Kuryakyn Cylinder Base/Timing Hole Cover for Evolution

Kuryakyn Cylinder Base/Timing Hole Cover for Evolution

Chrome-plated die-cast cover for the left side of the engine.

Air Scoop for Shovelhead

Air Scoop for Shovelhead

Chrome-plated air scoop made from sturdy sheet metal. Mounts on the left side of engine for better cooling of the rear cylinder.

Engine Guard for Big Twin

Engine Guard for Big Twin

Reproductions of the OEM skid plate, to protect the engine case from damage. Longitudinally stamped for reinforcement.

Skid Plate WLA/C

Skid Plate WLA/C

Faithful reproductions of the skid plate and mounting hardware as used on WLA & WLC military models. Also available is a mounting kit for the tin leg shields.

LeBeeF Baja Skid Plates

LeBeeF Baja Skid Plates

The other day, in Sweden: “How in frozen Starköl can I protect my Sportster, when love sick Moose keep populating the roads, forcing riders to take offroad detours around them?“
Swedes who entertain such thoughts just take a piece of steel sheet metal and mold it into a „helmet for the nether parts“, using laser cutters and old fashioned hydraulic presses.
That’s roughly how this exclusive accessory for Sportsters came into being. In cooperation with LeBeef Metalworks, Vargön, Sweden we’re proud to offer the LeBeef Skid Plate Baja Heavy Duty for Sportsters.
It’s easy to install even by left handed wrenchers and the 3D design multiplies the strength of the 1mm sheet steel. Making your Sportster not only look as if you could take the gravel road to work if you wanted, you might actually do it.
If you’re into weight reduction, this skid plate is also available in lightweight aluminium construction, by the name of Bates Skid Plate Baja.

Bates Baja Skid Plate

Bates Baja Skid Plate

Leaving the road on your Sporty you risk the underbody of your bike being rock blasted by nasty gravel particles. There are ruts and potholes just waiting to scrape your frame. Fallen tree branches, beetles, manure – many dangers for the nether parts of your bike are lurking out there. Good for the motorcyclist who can defy them with the BATES Skid Plate for Sportsters. Easy to install, this beauty protects frame and engine from encounters of the unexpected kind. If you see a certain similarity between this skid plate and the LeBeef skid plate we can tell you: they are not only similar, they’re virtually identical and are designed to the same level of toughness, but they’re made of lightweight aluminium. LeBeef keeps supplying us with his handmade steel skid plates; by agreement with LeBeef we source the aluminium version where it is being made to our high quality standards to earn the right to bear the BATES name.
For adventurous Sportster riders who keep an eye on the weight of things (usually that of their bike), this skid plate could be a welcome alternative. Friends of steely stuff will continue to find the original version from Sweden in our catalog.

Oil Seals for Sprocket Shaft

Oil Seals for Sprocket Shaft

Have any questions?

Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com