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Cooling System

Triumph Speed 400 · Cooling System · 31 parts

Exploded parts diagram — Cooling System, Triumph Speed 400

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

Motorcycles this catalogue covers

Speed 400
2024–2026

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

Every part on this diagram

1
TA601206
Radiator
Qty 1
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
5
LCG00029
Nut Hex Flanged M6X1
Qty 2
No date from Triumph yet
$0.56
On backorder Ask the parts desk
7
JG581014
Silent Block, M6
Qty 2
Triumph has stock
$6.20
Order-in Ask the parts desk
8
LBU00056
Screw, Btn Hd, M6 x 1 x L, 10 x Brt
Qty 2
Triumph has stock
$0.43
Order-in Ask the parts desk
10
YTA02019
Bolt, M5
Qty 2
Triumph has stock
$0.61
Order-in Ask the parts desk
11
DT181260
Grommet, Battery Box
Qty 2
Triumph has stock
$0.73
Order-in 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
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
32
JL601221
Clamp
Qty 1
No date from Triumph yet
$2.20
On backorder 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
KAED0612
Bolt, Flanged, M6 x 1
Qty 1
Triumph has stock
$0.20
Order-in Ask the parts desk
40
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.