Free shipping on qualifying gear orders $99+ • Easy returns
Contact 0 $0.00

Cooling System

Triumph Legend TT · Cooling System · 71 parts · 5 on the shelf in Brea

Exploded parts diagram — Cooling System, Triumph Legend TT

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

Motorcycles this catalogue covers

Legend TT
Choose your year

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

Every part on this diagram

1
T2100100
Water pump assy
Qty 1
Triumph has stock
$336.22
Order-in Ask the parts desk
2
T3202065
Bolt
Qty 2
M6 x 65mm
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
3
T2100335
Water pipe
Qty 1
Lower
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
4
T3600036
O ring
Qty 1
Triumph has stock
$1.30
Order-in Ask the parts desk
5
T3203115
Bolt, RHHF, M6x1.0x12, S/S
Qty 3
Triumph has stock
$2.93
Order-in Ask the parts desk
6
T3205653
Bolt, HHF, Lghtd, M8 x 30, Slv
Qty 1
Triumph has stock
$1.12
Order-in Ask the parts desk
7
3550030-T0301
Washer fibre
Qty 1
PART NO LONGER AVAILABLE
No longer supplied by Triumph
$0.47
Not on our shelf Ask the parts desk
8
T2100343
Outlet pipe
Qty 1
Chrome
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
9
T2100054
Gasket, Cyl Head Outlet
Qty 1
Triumph has stock
$1.39
Order-in Ask the parts desk
10
T3205063
Bolt, HHF, Lghtd, M6 x 16, Slv
Qty 2
Triumph has stock
$3.24
Order-in Ask the parts desk
11
T2102146
Elbow
Qty 1
If your engine number is 127486 or lower
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
11
T2102127
Elbow
Qty 1
If your engine number is 127487 or higher
No longer supplied by Triumph
$11.92
Not on our shelf Ask the parts desk
12
T2102143
Gasket
Qty 1
If your engine number is 127486 or lower
Triumph has stock
$1.30
Order-in Ask the parts desk
12
T3600185
O ring
Qty 1
If your engine number is 127487 or higher
Triumph has stock
$2.43
Order-in Ask the parts desk
13
T3331234
Screw, Torx, P/H, M6 x 20, Slv
Qty 1
$4.91
In stock in Brea Ask the parts desk
14
T2100049
Bracket
Qty 1
If your engine number is 127486 or lower
Triumph has stock
$1.95
Order-in Ask the parts desk
14
T2100053
Bracket
Qty 1
If your engine number is 127487 or higher
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
15
T2100110
Hose outlet
Qty 1
Triumph has stock
$21.94
Order-in Ask the parts desk
16
T2102242
Hose Clip, 23-35, Bright, Ss
Qty 6
Low stock at Triumph
$7.15
Order-in Ask the parts desk
17
T2100311
Hose
Qty 1
No date from Triumph yet
$20.14
On backorder Ask the parts desk
18
T2100321
Hose top
Qty 1
No date from Triumph yet
$51.04
On backorder Ask the parts desk
19
T2100333
Hose
Qty 1
Triumph has stock
$20.14
Order-in Ask the parts desk
20
T2100789
Switch fan
Qty 1
Triumph has stock
$91.53
Order-in Ask the parts desk
21
T2100351
Hose bottom
Qty 1
Triumph has stock
$14.95
Order-in Ask the parts desk
22
T3330726
Screw, Btn/Hd, M6 x 12, Slv
Qty 4
M6 x 10mm
$4.09
In stock in Brea Ask the parts desk
23
T2100171
Cover lh
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
24
T2100161
Cover rh
Qty 1
No longer supplied by Triumph
$110.81
Not on our shelf Ask the parts desk
25
T2102137
Radiator
Qty 1
If the last 6 of your VIN are 79226 or lower
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
25
T2102135
Radiator
Qty 1
If the last 6 of your VIN are 79227 or higher
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
26
T3020300
Grommet, Dia 19.5 x 4 Panel
Qty 4
Triumph has stock
$3.14
Order-in Ask the parts desk
27
T3010262
Flanged sleeve
Qty 2
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
28
T3555033
Washer, 8.4 x 24 x 2
Qty 2
Triumph has stock
$2.53
Order-in Ask the parts desk
29
T2102134
Stone guard
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
30
T3330540
Bolt
Qty 2
M8 x 30mm
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
31
T2101314
Radiator bracket
Qty 1
LH * PART NO LONGER AVAILABLE *
No longer supplied by Triumph
$4.49
Not on our shelf Ask the parts desk
32
T2101315
Radiator bracket
Qty 1
RH
No date from Triumph yet
$4.49
On backorder Ask the parts desk
33
2101202-T0301
Fan assembly
Qty 1
Triumph has stock
$396.11
Order-in Ask the parts desk
34
T3331517
Screw, P/HD Tx, Shld, M6 x 16, S
Qty 3
Low stock at Triumph
$0.90
Order-in Ask the parts desk
35
T3350111
Nut, Captive, M6
Qty 1
Triumph expects Sep 11, 2026
$4.56
On backorder Ask the parts desk
36
T2100080
Thermostat housing
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
37
3600160-T0301
O Ring, Water Pump
Qty 1
Triumph has stock
$8.35
Order-in Ask the parts desk
38
T3600230
Seal
Qty 1
Triumph has stock
$5.35
Order-in Ask the parts desk
40
T2102131
Thermostat
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
41
T3600210
O ring
Qty 1
$1.30
In stock in Brea Ask the parts desk
42
T2100272
Retainer
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
43
T3331102
Bolt, HHF, M6 X 25, S/S
Qty 2
** Part No Longer Available **
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
44
T3600200
O ring
Qty 1
Triumph has stock
$3.42
Order-in Ask the parts desk
45
T3550542
Washer, Cu, OD12.5 x Id6.4
Qty 1
$0.97
In stock in Brea Ask the parts desk
46
T3150007
Bolt
Qty 1
M6 x 10mm
No longer supplied by Triumph
$0.54
Not on our shelf Ask the parts desk
47
T3331043
Screw, Pan/Hd, Tx, M6 x 12, Slv
Qty 2
Low stock at Triumph
$0.90
Order-in Ask the parts desk
48
T2100074
Cap Assy
Qty 1
$24.65
In stock in Brea Ask the parts desk
49
T2100450
Expansion tank
Qty 1
Triumph has stock
$73.93
Order-in Ask the parts desk
50
T3450035
Grommet, Dia 8, Dia 12.5, 3
Qty 1
Triumph has stock
$1.95
Order-in Ask the parts desk
51
T2100405
Elbow, ID 8.0 Tube
Qty 2
Triumph has stock
$1.30
Order-in Ask the parts desk
52
T3620300
Overflow pipe
Qty 1
Triumph has stock
$12.20
Order-in Ask the parts desk
53
T2100997
Cap, Expansion Tank
Qty 1
Expansion tank
Triumph has stock
$8.82
Order-in Ask the parts desk
54
T3620235
Pipe
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
55
T3330334
Screw, Tx, Pan/Hd, M6 x 16, Slv
Qty 2
Low stock at Triumph
$2.43
Order-in Ask the parts desk
56
T3331299
Screw, Pan/HD, Tx, M6 x 40, Slv
Qty 1
Triumph has stock
$3.42
Order-in Ask the parts desk
58
T3700077
Clip, 10.5 Rer Oetiker
Qty 1
Triumph has stock
$3.71
Order-in Ask the parts desk
59
T3700440
Clip, Hose, 11-12.5mm
Qty 1
Triumph has stock
$5.02
Order-in Ask the parts desk
60
T3620317
Pipe
Qty 1
Triumph has stock
$1.86
Order-in Ask the parts desk
61
T3620348
Pipe, Expansion Tank To T.stat
Qty 1
Triumph has stock
$8.35
Order-in Ask the parts desk
62
3450075-T0301
Grommet
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
63
T3551283
Washer, M10, 10.5x18x1.6, Slv
Qty 2
Triumph has stock
$1.86
Order-in Ask the parts desk
64
2102150-T0301
Sensor temperature
Qty 1
Triumph has stock
$37.84
Order-in Ask the parts desk
65
3550020-T0301
Sealing Washer, M10
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
66
T2102113
Clip, Hose, 20-32, Bright, Ss
Qty 4
Triumph has stock
$6.90
Order-in Ask the parts desk
67
T3331043
Screw, Pan/Hd, Tx, M6 x 12, Slv
Qty 1
If your engine number is 127486 or lower
Low stock at Triumph
$0.90
Order-in Ask the parts desk
67
T3330334
Screw, Tx, Pan/Hd, M6 x 16, Slv
Qty 1
If your engine number is 127487 or higher
Low stock at Triumph
$2.43
Order-in Ask the parts desk
68
T4007777
Coolant, OAT, Premix, D2053,12 x 1L
Qty -1
Not Illustrated
Triumph has stock
$173.26
Order-in 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.