Rear Brake Disc and Caliper
Triumph Thunderbird & Thunderbird Sport · Braking System · 26 parts
Open this diagram in the interactive viewer → Click any callout on the drawing to jump to the part.
Motorcycles this catalogue covers
Our parts team checks fitment against your motorcycle before any order ships.
Every part on this diagram
2
3
9
10
11
11
T3200601
Bolt, HHF, M8 x 40, Slv
Qty 2
If the last 6 of your VIN are 39521 or higher
Triumph has stock
12
13
T2020811
Brake carrier
Qty 1
If the last 6 of your VIN are 29155 or lower
No longer supplied by Triumph
13
T2020822
Brake carrier
Qty 1
If the last 6 of your VIN are 29156 or higher
No longer supplied by Triumph
15
15
T2020138
Torque arm
Qty 1
If the last 6 of your VIN are 71699 or higher
No longer supplied by Triumph
16
17
18
18
19
3700023-T0301
P Clip
Qty 1
If the last 6 of your VIN are 98812 or lower
No longer supplied by Triumph → replaced by T3700020
20
22
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 Aug 5, 2026 · Brea shelf Aug 18, 2026.