Rear Brake Master Cylinder, Reservoir & Pedal
Triumph Bonneville Speedmaster · Braking System · 37 parts · 1 on the shelf in Brea
Open this diagram in the interactive viewer → Click any callout on the drawing to jump to the part.
Triumph lists this drawing for the Bonneville Speedmaster, VIN AC1201 to CM2411.
Triumph builds more than one machine in this book and they do not all take the same parts.
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Motorcycles this catalogue covers
Our parts team checks fitment against your motorcycle before any order ships.
Every part on this diagram
3
T2027015
Push Rod Assy, M/Cyl, Rear
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
16
T2027029
Bracket, Rear Brake Switch
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
$11.46
On backorder
23
T3550293
Washer, 24 x 17 x 1.5
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
24
T3503053
C-Clip, 14.9 x 19.4 x 1
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
$2.36
On backorder
Diagram and part data from Triumph’s own parts catalogue. Prices and availability are a dated snapshot, not a reservation. Fitment is Triumph’s data — send us the last six of your VIN if you want it checked before you order.
Southern California Motorcycles, 515 W Lambert Rd, Brea, CA 92821 · 714-256-6700
Triumph supply checked Oct 15, 2026.