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Front Brake Master Cylinder

Triumph Adventurer · Braking System · 15 parts · 1 on the shelf in Brea

Exploded parts diagram — Front Brake Master Cylinder, Triumph Adventurer

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

Motorcycles this catalogue covers

Adventurer
Choose your year

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

Every part on this diagram

1
T2020780
Master cylinder assembly
Qty 1
Triumph’s Aug 7, 2026 date has passed, we’ll confirm
$448.88
On backorder Ask the parts desk
2
T2020152
Top Set, Front M/Cyl
Qty 1
Triumph has stock
$54.55
Order-in Ask the parts desk
3
T2020087
Piston set
Qty 1
Triumph has stock
$105.63
Order-in Ask the parts desk
4
T2020156
M/Cyl Holder Set
Qty 1
Triumph has stock
$24.59
Order-in Ask the parts desk
5
T2020158
Lever, Bolt, Front M/Cyl
Qty 1
Triumph has stock
$12.56
Order-in Ask the parts desk
6
T2021217
Switch Set
Qty 1
Triumph has stock
$22.62
Order-in Ask the parts desk
7
2020187-T0301
Brake lever
Qty 1
Triumph has stock
$60.64
Order-in Ask the parts desk
8
T2020114
Brake hose
Qty 1
If the last 6 of your VIN are 66945 or lower
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
8
T2020723
Brake hose
Qty 1
If the last 6 of your VIN are 66946 or higher
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
9
T3250125
Bolt, Banjo, M10 x 21
Qty 2
Low stock at Triumph
$6.50
Order-in Ask the parts desk
10
T3550229
Washer, 15.2 x 10 x 1, Plated
Qty 4
$0.99
In stock in Brea Ask the parts desk
11
T2020074
Boot cover
Qty 1
Triumph has stock
$1.95
Order-in Ask the parts desk
12
T2020164
Diaphragm, Reservoir
Qty 1
Triumph has stock
$10.57
Order-in Ask the parts desk
13
T2020166
Screw, Reservoir
Qty 2
Triumph has stock
$1.77
Order-in Ask the parts desk
14
2020004-T0301
Cover
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk

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.