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Cooling System

Triumph Trident 660cc · Cooling System · 49 parts · 5 on the shelf in Brea

Exploded parts diagram — Cooling System, Triumph Trident 660cc

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

Motorcycles this catalogue covers

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

Every part on this diagram

1

Radiator Assembly

Qty 1

Includes Cap

Low stock at Triumph

$619.29

Order-in Ask the parts desk

2

Cap Assy, Radiator

Qty 1

Included in Radiator Assy

No date from Triumph yet

$20.56

On backorder Ask the parts desk

3

Qty 1

Triumph has stock

$28.80

Order-in Ask the parts desk

4

Qty 1

Triumph’s Aug 14, 2026 date has passed, we’ll confirm

$402.87

On backorder Ask the parts desk

5

Bracket, Radiator, Lower, Rear

Qty 1

Triumph has stock

$7.90

Order-in Ask the parts desk

6

Bolt, HHF, Lghtd, M6 x 25, Slv

Qty 5

$2.27

In stock in Brea Ask the parts desk

7

Flanged Sleeve, M6 x 9.5 x 10.5

Qty 1

Triumph has stock

$3.49

Order-in Ask the parts desk

8

Grommet; 12 x 2 x 9.6

Qty 1

Triumph has stock

$4.12

Order-in Ask the parts desk

9

Flanged Sleeve, 6.4 x 9 x 8.5

Qty 1

No date from Triumph yet

$5.35

On backorder Ask the parts desk

10

Air Deflector Retainer Bracket

Qty 1

Triumph has stock

$9.70

Order-in Ask the parts desk

11

Grommet, 16.5 x 3 x 9.5

Qty 2

No date from Triumph yet

$1.77

On backorder Ask the parts desk

12

Cover, Water Inlet

Qty 1

Triumph has stock

$29.06

Order-in Ask the parts desk

13

Gasket, Water Inlet

Qty 1

Triumph has stock

$3.00

Order-in Ask the parts desk

14

Bolt, HHF, Lghtd, M6 x 20, Slv

Qty 2

$4.21

In stock in Brea Ask the parts desk

15

Pipe, Water Pump Outlet

Qty 1

Triumph has stock

$39.42

Order-in Ask the parts desk

16

Qty 1

Triumph has stock

$11.26

Order-in Ask the parts desk

17

Copper Washer, M6 x 12

Qty 1

Triumph has stock

$2.29

Order-in Ask the parts desk

18

O Ring, ID 21.5 x 3

Qty 3

$3.14

In stock in Brea Ask the parts desk

19

O Ring, 24 x 2.5

Qty 1

Triumph has stock

$1.05

Order-in Ask the parts desk

20

Bolt, RHHF, Domed, S/S, M6 x 16, Enc

Qty 2

Triumph expects Sep 11, 2026

$3.71

On backorder Ask the parts desk

21

Qty 1

Triumph has stock

$31.42

Order-in Ask the parts desk

22

Hose, Water Inlet, Heat Ex

Qty 1

Triumph has stock

$9.58

Order-in Ask the parts desk

23

Clamp, Constant Tension, Dia 19

Qty 3

Triumph has stock

$12.95

Order-in Ask the parts desk

24

Clamp, Constant Tension, Dia 29

Qty 4

Triumph has stock

$12.95

Order-in Ask the parts desk

25

Pipe, Water Pump Inlet

Qty 1

Low stock at Triumph

$39.42

Order-in Ask the parts desk

26

Hose, Water Pump, Outlet

Qty 1

Triumph has stock

$30.89

Order-in Ask the parts desk

27

Clamp, Constant Tension, Dia 30

Qty 1

Triumph has stock

$12.95

Order-in Ask the parts desk

28

Hose, Rad to Expansion Tank

Qty 1

Triumph has stock

$8.73

Order-in Ask the parts desk

29

Hose, Expansion Tank Overflow

Qty 1

Triumph has stock

$7.90

Order-in Ask the parts desk

30

Clip, 10.5 Rer Oetiker

Qty 1

Triumph has stock

$3.71

Order-in Ask the parts desk

31

Radiator Bracket

Qty 1

Triumph has stock

$4.76

Order-in Ask the parts desk

32

Cap, Expansion Tank, Overflow

Qty 1

Low stock at Triumph

$13.20

Order-in Ask the parts desk

33

Qty 1

No date from Triumph yet

$65.78

On backorder Ask the parts desk

34

Cover, Expansion Tank

Qty 1

Triumph has stock

$33.26

Order-in Ask the parts desk

35

Cover, Water Outlet

Qty 1

Low stock at Triumph

$46.64

Order-in Ask the parts desk

36

Qty 1

Triumph has stock

$63.35

Order-in Ask the parts desk

37

Seal, Thermostat

Qty 1

$6.61

In stock in Brea Ask the parts desk

38

Bracket, Expansion Tank, Upper

Qty 1

Triumph has stock

$7.63

Order-in Ask the parts desk

39

Hose, Water, Head to Rad

Qty 1

No date from Triumph yet

$27.08

On backorder Ask the parts desk

40

Spigot, Straight

Qty 1

Triumph has stock

$8.32

Order-in Ask the parts desk

41

Spigot, Right Angle

Qty 1

Triumph has stock

$5.78

Order-in Ask the parts desk

42

Hose, Bypass, Water

Qty 1

Triumph has stock

$12.34

Order-in Ask the parts desk

43

Clamp, Spring Band, 32mm

Qty 1

Triumph has stock

$4.21

Order-in Ask the parts desk

44

Clip, Hose, 11-12.5mm

Qty 3

Triumph has stock

$5.02

Order-in Ask the parts desk

45

Bolt, HHF, Lghtd, M6 x 20, Enc

Qty 3

Triumph’s Aug 7, 2026 date has passed, we’ll confirm

$5.27

On backorder Ask the parts desk

46

Washer, 6.4 x 18 x 1.6

Qty 2

Triumph has stock

$1.60

Order-in Ask the parts desk

47

Washer, M6 x 14 x 2

Qty 1

$1.77

In stock in Brea Ask the parts desk

48

Bolt, HHF, Lghtd, M6 x 16, Slv

Qty 1

Triumph has stock

$3.24

Order-in Ask the parts desk

49

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.