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Rear Brake Master Cylinder, Reservoir & Pedal

VIN 532900 and higher

Triumph Speedmaster · Braking System · 28 parts · 4 on the shelf in Brea

Exploded parts diagram — Rear Brake Master Cylinder, Reservoir & Pedal, Triumph Speedmaster

Open this diagram in the interactive viewer → Click any callout on the drawing to jump to the part.

Triumph lists this drawing for the ML2, Speedmaster A1, Speedmaster A2, Speedmaster A3. Triumph builds more than one machine in this book and they do not all take the same parts. Tell us which one you ride →

Motorcycles this catalogue covers

Speedmaster 865
Choose your year

Our parts team checks fitment against your motorcycle before any order ships.

Every part on this diagram

1
T2025950
Rear Master Cylinder Assy
Qty 1
$313.35
Available
2
T2025402
Connector Set
Qty 1
$24.03
Available
3
T2022110
Piston Set, Rear Master Cylinder
Qty 1
$63.35
Available
4
T2020472
Circlip, M'cyl, Rear
Qty 1
$2.53
Available
5
T2026141
Pushrod Assembly
Qty 1
Low stock at Triumph
$41.72
Limited availability
6
T2024070
Rear M/Cyl Reservoir
Qty 1
Low stock at Triumph
$40.29
Limited availability
7
T2023188
Reservoir Hose Clip
Qty 2
$3.24
Available
8
T2025951
Reservoir Hose
Qty 1
$35.71
Available
9
T3550229
Washer, 15.2 x 10 x 1, Plated
Qty 8
$1.99
In stock in Brea
10
T3250125
Bolt, Banjo, M10 x 21
Qty 3
$6.50
Available
11
T3000301
Pin, Clevis, 8 x 13.7
Qty 1
$3.98
Available
12
T3000302
Clip, 8mm, Clevis Pin
Qty 1
$5.62
Available
13
T3050331
Screw, Cap/Hd, M6 x 16, Slv, Enc
Qty 1
$2.17
In stock in Brea
14
T3331022
Screw, M8 x 30, S/S
Qty 2
Backordered at Triumph · we’ll confirm the ship date after you order
$11.38
On backorder Order through the parts desk
15
T2026146
Cover, Rear M/Cyl Reservoir
Qty 1
If the last 6 of your VIN are 617620 or lower
$46.64
Available
15
T2027146
Cover, Rear M/Cyl Reservoir, Black
Qty 1
If the last 6 of your VIN are 617621 or higher
$50.18
Available
16
T3701094
P Clip, Dia 4.4, Black
Qty 2
Low stock at Triumph
$3.00
Limited availability
17
T2025905
Brake Pedal Assembly
Qty 1
If the last 6 of your VIN are 617620 or lower
$135.51
Available
17
T2025907
Brake Pedal Assembly, Black
Qty 1
If the last 6 of your VIN are 617621 or higher
$121.46
Available
18
T2026127
Rubber, Pedal, Brake
Qty 1
$10.01
Available
19
T3331650
Bolt, Shld, M10
Qty 1
Low stock at Triumph
$10.71
Limited availability
20
T2025506
Spring, Brake Pedal Return
Qty 1
$6.96
Available
21
T3750021
Bush
Qty 1
$6.50
Available
22
T3701098
Firtree, Dia 5 x 18
Qty 2
$4.85
In stock in Brea
23
T2023123
Adapter, Inline Brake Switch
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf No longer availableAsk the parts desk
24
T2023120
Switch, Rear Brake
Qty 1
$38.37
In stock in Brea
25
T2025909
Brake Line Assy, Hard
Qty 1
** PART NO LONGER AVAILABLE **
No longer supplied by Triumph
No longer available
Not on our shelf No longer availableAsk the parts desk
26
T2023124
Brake Line Assy, Flexi
Qty 1
$98.58
Available

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.