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Headlight Assembly

Triumph Speed Four · Electrical System · 29 parts

Exploded parts diagram — Headlight Assembly, Triumph Speed Four

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

Motorcycles this catalogue covers

Speed Four
Choose your year

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

Every part on this diagram

1
T2700585
Support bracket
Qty 1
* PART NO LONGER AVAILABLE *
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
2
T2700545
Headlight Clamp
Qty 1
Triumph has stock
$31.24
Order-in Ask the parts desk
3
T3050175
Kit, 4 x Screw M8 x 1.25 x 30 Slv
Qty 2
Triumph has stock
$7.83
Order-in Ask the parts desk
4
T3203025
Bolt, RHHF, Domed, M6 x 25, S/S
Qty 4
Triumph has stock
$1.95
Order-in Ask the parts desk
5
T3010025
Flanged sleeve
Qty 2
Triumph has stock
$4.65
Order-in Ask the parts desk
6
T2700374
Pivot
Qty 1
No longer supplied by Triumph
$42.81
Not on our shelf Ask the parts desk
7
T2700634
Headlight Bowl
Qty 2
** PART NO LONGER AVAILABLE **
No longer supplied by Triumph
$91.53
Not on our shelf Ask the parts desk
8
T3330378
Screw, But/Hd, SKT, M10 x 1.5 x 40, SS
Qty 2
Low stock at Triumph
$11.14
Order-in Ask the parts desk
9
T3350056
Locknut, Flgd, M10
Qty 2
Triumph has stock
$8.71
Order-in Ask the parts desk
10
T2500686
Subharness, Headlight
Qty 2
Triumph has stock
$24.59
Order-in Ask the parts desk
11
T3551283
Washer, M10, 10.5x18x1.6, Slv
Qty 2
Triumph has stock
$1.86
Order-in Ask the parts desk
12
T2700537
Headlight
Qty 1
LH RH dip DE,SE,BR,IT,ES,PT,GR,CH,NL,FR,AR
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
12
T2700539
Headlight
Qty 1
Symmetrical dip US and CA
No longer supplied by Triumph
$110.67
Not on our shelf Ask the parts desk
13
T2700536
Headlight
Qty 1
RH LH dip
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
13
T2700538
Headlight
Qty 1
RH RH dip DE,SE,BR,IT,ES,PT,GR,CH,NL,FR,AR
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$139.06
On backorder Ask the parts desk
13
T2700539
Headlight
Qty 1
Symmetrical dip US and CA
No longer supplied by Triumph
$110.67
Not on our shelf Ask the parts desk
14
T2700559
Ring support
Qty 2
Low stock at Triumph
$7.49
Order-in Ask the parts desk
15
T2700560
Headlight rim
Qty 2
Low stock at Triumph
$74.83
Order-in Ask the parts desk
16
T3330585
Screw, M4 x 30
Qty 2
M4
Triumph has stock
$1.50
Order-in Ask the parts desk
17
T3350069
Nut, M4
Qty 2
Low stock at Triumph
$1.05
Order-in Ask the parts desk
18
T2700478
Protective Boot
Qty 2
Triumph has stock
$3.08
Order-in Ask the parts desk
19
T2700001
Bulb, H4 60/55W, 12V, Type 1, Clear
Qty 2
Heavy duty
Triumph has stock
$16.38
Order-in Ask the parts desk
20
T2700210
Bulb, Parking Lamp, 12V 4W
Qty 2
4W
Triumph has stock
$3.81
Order-in Ask the parts desk
21
T2700546
Adaptor
Qty 1
RH
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
22
T2700547
Adaptor
Qty 1
LH
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
23
3200124-T0301
Bolt
Qty 2
M6 x 40mm
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
24
T3551283
Washer, M10, 10.5x18x1.6, Slv
Qty 2
Triumph has stock
$1.86
Order-in Ask the parts desk
25
T3010026
Flanged sleeve
Qty 2
Triumph has stock
$4.65
Order-in Ask the parts desk
26
T3700015
Cable Tie, 185.7 Long
Qty 1
Headlight harness
Triumph has stock
$0.83
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.