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Cooling System

Triumph Thruxton 400 · Cooling System · 40 parts

Exploded parts diagram — Cooling System, Triumph Thruxton 400

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

Motorcycles this catalogue covers

Thruxton 400
2026

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

Every part on this diagram

1
TA601245
Radiator
Qty 1
All except BR
No date from Triumph yet
$195.26
On backorder Ask the parts desk
1
TA601206
Radiator
Qty 1
BR only
Triumph has stock
$220.29
Order-in Ask the parts desk
2
TA601209
Fan
Qty 1
No date from Triumph yet
$210.69
On backorder Ask the parts desk
3
YTA04019
Radiator Shroud
Qty 1
No date from Triumph yet
$11.38
On backorder Ask the parts desk
4
YTA04021
Shroud Bolt M6
Qty 2
Low stock at Triumph
$1.98
Order-in Ask the parts desk
5
YTA02019
Bolt, M5
Qty 2
Triumph has stock
$0.61
Order-in Ask the parts desk
6
YTA04022
Mounting Bracket
Qty 1
No date from Triumph yet
$5.58
On backorder Ask the parts desk
7
TA601234
Grommet
Qty 2
No date from Triumph yet
$0.56
On backorder Ask the parts desk
8
LDB00072
Washer Plain, 16 x 6.5 x 1, blk
Qty 2
No date from Triumph yet
$0.16
On backorder Ask the parts desk
9
LCG00029
Nut Hex Flanged M6X1
Qty 4
No date from Triumph yet
$0.56
On backorder Ask the parts desk
10
KAED0608
Bolt, Flanged, M6 x 1
Qty 1
No date from Triumph yet
$0.20
On backorder Ask the parts desk
11
JP601217
Rubber Damper Radiator Mounting
Qty 2
No date from Triumph yet
$1.67
On backorder Ask the parts desk
12
JL601221
Clamp
Qty 1
No date from Triumph yet
$2.20
On backorder Ask the parts desk
13
BA201006
Clamp
Qty 1
No date from Triumph yet
$0.32
On backorder Ask the parts desk
14
60111417
Clip
Qty 1
Triumph’s Aug 21, 2026 date has passed, we’ll confirm
$0.56
On backorder Ask the parts desk
15
JY171096
Drain Pipe
Qty 1
Triumph’s Aug 21, 2026 date has passed, we’ll confirm
$3.61
On backorder Ask the parts desk
16
TA601202
Expansion Tank
Qty 1
Triumph has stock
$20.13
Order-in Ask the parts desk
17
TA601227
Cap, Expansion Tank
Qty 1
Triumph has stock
$2.30
Order-in Ask the parts desk
18
JG171029
Clamp
Qty 3
Triumph has stock
$1.05
Order-in Ask the parts desk
19
JG601230
Expansion Tank O Ring
Qty 1
Triumph has stock
$0.52
Order-in Ask the parts desk
20
TA601213
Pipe, Radiator - Expansion Tank
Qty 1
Triumph has stock
$4.77
Order-in Ask the parts desk
21
TA601218
Deflector Assembly
Qty 1
Triumph has stock
$106.27
Order-in Ask the parts desk
22
TA601222
Grommet
Qty 1
Triumph has stock
$1.66
Order-in Ask the parts desk
23
TA601205
Pipe, Radiator, Inlet
Qty 1
Triumph has stock
$8.54
Order-in Ask the parts desk
24
JG601234
Clamp, Dia 23
Qty 1
Triumph has stock
$1.79
Order-in Ask the parts desk
25
JG601016
Clamp, Radiator Pipe, Dia 26
Qty 1
Triumph has stock
$2.20
Order-in Ask the parts desk
26
36TA0208
RADIATOR GUARD
Qty 1
Triumph has stock
$78.09
Order-in
27
YTA05019
Flange Bolt, M6 x 12
Qty 3
No date from Triumph yet
$0.56
On backorder Ask the parts desk
28
LAC00186
Bolt, Socket, M6 x 1
Qty 3
Triumph has stock
$0.61
Order-in Ask the parts desk
29
DD181186
Collar
Qty 3
Triumph has stock
$0.43
Order-in Ask the parts desk
30
DU151061
Grommet
Qty 3
Triumph has stock
$0.32
Order-in Ask the parts desk
31
TA601204
Pipe, Thermostat - Radiator
Qty 1
Triumph has stock
$9.77
Order-in Ask the parts desk
33
TA601216
Joint T
Qty 1
Triumph has stock
$4.20
Order-in Ask the parts desk
34
TA601215
Pipe, Connector Radiator
Qty 1
Triumph has stock
$6.00
Order-in Ask the parts desk
35
TA601214
Pipe, Cap Radiator Connector
Qty 1
Triumph has stock
$7.84
Order-in Ask the parts desk
36
JG601209
Clamp, Radiator Pipe, Dia 24
Qty 5
Triumph has stock
$1.88
Order-in Ask the parts desk
37
TA601224
Cap Assembly Radiator
Qty 1
Triumph has stock
$32.53
Order-in Ask the parts desk
38
JG601235
Pressure Cap Radiator
Qty 1
Triumph has stock
$17.59
Order-in Ask the parts desk
39
KADD0612
Bolt, Flanged, M6 x 1
Qty 1
Triumph has stock
$0.32
Order-in Ask the parts desk
41
T4007777
Coolant, OAT, Premix, D2053,12 x 1L
Qty 1
Pink Coolant - For Use, please refer to Handbook
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.