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Headlight Assembly

Triumph Thruxton · Electrical System · 39 parts

Exploded parts diagram — Headlight Assembly, Triumph Thruxton

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

Motorcycles this catalogue covers

Thruxton 1200
2016–2017
Thruxton 900
2007–2015

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

Every part on this diagram

1
2700080-T0301
Screw csk head
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
2
T2700081
Screw, C'sunk, Phil, M5 x .08 x 16
Qty 2
Triumph has stock
$1.18
Order-in Ask the parts desk
3
T2701182
Bolt, Pan/Hd, Shld, M5 x 12, Slv
Qty 2
Triumph has stock
$5.92
Order-in Ask the parts desk
4
T2700493
Nut & Washer Assy, M5, Slv
Qty 2
Triumph has stock
$1.66
Order-in Ask the parts desk
5
T2700084
Nut, Square, M4
Qty 1
Triumph has stock
$3.49
Order-in Ask the parts desk
6
2700085-T0301
Washer
Qty 2
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$3.49
On backorder Ask the parts desk
7
T2700004
Rim, Headlight
Qty 1
Low stock at Triumph
$78.32
Order-in Ask the parts desk
8
T2701186
Screw, Pan/HD, M3 x 12
Qty 2
Triumph has stock
$1.05
Order-in Ask the parts desk
9
T2700418
Rim, Headlight Retainer
Qty 1
Triumph has stock
$78.32
Order-in Ask the parts desk
10
T2700722
Spring
Qty 1
Triumph has stock
$3.88
Order-in Ask the parts desk
11
T3551088
Washer, 4.25 x 8 x 0.8
Qty 1
Triumph has stock
$0.90
Order-in Ask the parts desk
12
2700012-T0301
Mounting ring
Qty 1
Triumph has stock
$75.69
Order-in Ask the parts desk
13
T3020351
Grommet, 56 x 0.75 x 52
Qty 1
Triumph has stock
$2.93
Order-in Ask the parts desk
14
T2700915
Bowl, Headlight, Chromed
Qty 1
Low stock at Triumph
$132.02
Order-in Ask the parts desk
15
T2701011
Headlight Assy, RH
Qty 1
DE, SE, IT, ES, PT, GR, FR, CH, AR,NL, TW, ID & NO
Triumph has stock
$268.77
Order-in Ask the parts desk
15
T2701009
Headlight Assy, Sym
Qty 1
US, AR, BR & CA
Triumph has stock
$279.90
Order-in Ask the parts desk
16
T2700001
Bulb, H4 60/55W, 12V, Type 1, Clear
Qty 1
Triumph has stock
$16.38
Order-in Ask the parts desk
17
T2700938
Bulb, W5W, 5W, 12V, Clear
Qty 1
Triumph has stock
$3.98
Order-in Ask the parts desk
18
T2701017
Subharness, Headlight
Qty 1
Outer cover not supplied; > 426946 - LH Dip; > 428470 - RH Dip; > 429381 - Sym Dip
Low stock at Triumph
$24.59
Order-in Ask the parts desk
18
T2701017
Subharness, Headlight
Qty 1
Outer cover not supplied; 426947 > - LH Dip; 428471 > - RH Dip; 429382 > - Sym Dip
Low stock at Triumph
$24.59
Order-in Ask the parts desk
19
T2700454
Amber reflector
Qty 2
US, CA, TW, AR & ZA Only
Triumph has stock
$5.69
Order-in Ask the parts desk
20
T2700456
Bracket
Qty 1
US, CA, TW, AR & ZA Only
Triumph has stock
$6.07
Order-in Ask the parts desk
21
T2701590
Headlight Bracket, Painted
Qty 1
Triumph’s Aug 28, 2026 date has passed, we’ll confirm
$79.19
On backorder Ask the parts desk
22
T2701591
Headlight Bracket, Painted, RH
Qty 1
No date from Triumph yet
$79.19
On backorder Ask the parts desk
23
T3550277
Washer, M8
Qty 2
If the last 6 of your VIN are 490173 or lower
Low stock at Triumph
$0.98
Order-in Ask the parts desk
23
T3550405
Washer, M8 x 17 x 1.6
Qty 2
If the last 6 of your VIN are 490174 or higher
Low stock at Triumph
$0.83
Order-in Ask the parts desk
24
T2700417
Tube, Headlight Mounting, 186mm
Qty 2
Triumph has stock
$69.55
Order-in Ask the parts desk
25
T3020002
Grommet, Rubber
Qty 4
Triumph has stock
$3.08
Order-in Ask the parts desk
26
T3000042
Spacer, Turned
Qty 4
Triumph has stock
$1.60
Order-in Ask the parts desk
27
T3555025
Washer, 6.4 x 18 x 1.6
Qty 4
Triumph has stock
$1.60
Order-in Ask the parts desk
28
T3350088
Domenut, Locking, M6
Qty 4
Triumph has stock
$1.66
Order-in Ask the parts desk
29
T2700461
Rubber insert
Qty 4
Low stock at Triumph
$6.24
Order-in Ask the parts desk
30
T3205781
Bolt, HHF, Lghtd, M8 x 1.25 x 25, Slv
Qty 2
If the last 6 of your VIN are 462388 or lower
Triumph has stock
$1.50
Order-in Ask the parts desk
30
T3205781
Bolt, HHF, Lghtd, M8 x 1.25 x 25, Slv
Qty 2
If the last 6 of your VIN are 462389 or higher
Triumph has stock
$1.50
Order-in Ask the parts desk
30
T3205868
Bolt, HHF, Lghtd, M8 x 33, Slv
Qty 2
611148 > ** See Tech News 149 **
Triumph has stock
$6.16
Order-in Ask the parts desk
30
T3200455
Bolt, HHF, M8 x 33, A2 S/S
Qty 2
Special Edition Only
Triumph has stock
$6.16
Order-in Ask the parts desk
31
T2700478
Protective Boot
Qty 1
If the last 6 of your VIN are 412056 or higher
Triumph has stock
$3.08
Order-in Ask the parts desk
32
T2709055
Bracket, Number Plate, Front, LH
Qty 1
ID Only
No date from Triumph yet
$110.89
On backorder Ask the parts desk
33
T2709056
Bracket, Number Plate, Front, RH
Qty 1
ID Only
No date from Triumph yet
$110.89
On backorder 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.