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Big Twin 1936-1948, Servi-Car 1941-1957, WLC
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Brake Drums

Brake Drums

Select variant:
28-571
black, painted
28-572
chrome-plated
Price and stock:
Artikel-№
28-571
net price
$88.36
Available
16
Ready for immediate delivery from our Würzburg, Germany warehouse
* Tax free shipping.
piece
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Description
Facts
  • fits Knucklehead 1936, Big Twin 1937-1948, Sidecar 1937-1957, Servi-Car 1941-1957, WLC
  • cast iron, black, painted
  • outer Ø: 7.6”
  • Inner Ø: 7.125 ”
  • replaces Harley-Davidson part number 44113-36
  • gross weight: 2.05 kg

Possible assembly fault and brake drum failure.

Some brake drum/wheel hub combinations require one or more spacer shims (front W&W 27-748, rear 27-746) to prevent them from touching the hub’s spoke rim. The brake drum must not touch the hub’s spoke flange. This might result in the drum breaking when tightening lug bolts.

Accessories:

98-559

98-559

Hex wrench »Ball-end« by Bondhus; Protanium high torque steel; Balldriver head / L-shape; SAE; wrench size: 7/16”; gross weight: 200 g
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Bates Brake Drum Shims

Bates Brake Drum Shims

There are situations, where it is necessary to increase space between star hub and brake drum, so the latter clears the spoke flange. These shims can be used to achieve this.
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Bates Brake Base Plate Shims

Bates Brake Base Plate Shims

There are situations, where it is necessary to increase space between the brake drum and backing plate, so the latter clears the drum. These shims fit over the axle sleeve and can be used to achieve this.
more …
The Cyclery Brake Drum Cooling Rings for Big Twin 1936-1948, Servi-Car 1941-1957, WLC

The Cyclery Brake Drum Cooling Rings for Big Twin 1936-1948, Servi-Car 1941-1957, WLC

A literally cool accessory for the front brake drum of your Springer Fork. This cooling ring simply clamps on the outside and keeps temperatures down on those long downhill rides. Please order the clamp screw and nut separately.
more …
Lug Bolts for Brake Drums

Lug Bolts for Brake Drums

Special countersunk socket head bolts to mount the brake drum to the wheel hub.
more …

See also:

Brake Drums with Cooling Fins

Brake Drums with Cooling Fins

Custom brake drums which feature distinctive circumferential cooling fins. This is not just for the look, because, as we all know, a cooler drum provides better braking performance.
more …
PanAm Grease Fighter

PanAm Grease Fighter

A heavy duty brake cleaner which cleans and degreases metal and glass surfaces. It removes oil, grease, resins, tar, wax, dust and dirt - fast and efficiently. Good penetration, evaporates without leaving traces. The PanAm Grease Fighter assures a clean and professional work result.
more …

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