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Electrical Equipment

Triumph Rocket III · Electrical System · 73 parts · 2 on the shelf in Brea

Exploded parts diagram — Electrical Equipment, Triumph Rocket III

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

Triumph lists this drawing for the Rocket III, Rocket III Special Edition, Rocket III Classic, Rocket III Classic Special, Rocket III Roadster ABS A1, Rocket III SE (special), Rocket III Roadster ABS A2, Rocket X. Triumph builds more than one machine in this book and they do not all take the same parts. Tell us which one you ride →

Motorcycles this catalogue covers

Rocket III
2005–2018

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

Every part on this diagram

1
T2505001
Harness, Main
Qty 1
If the last 6 of your VIN are 322156 or lower
Backordered at Triumph · we’ll confirm the ship date after you order
$783.36
On backorder
1
T2502530
Harness, Main
Qty 1
If the last 6 of your VIN are between 322157 and 343680
Backordered at Triumph · expected Oct 23
$783.36
On backorder
1
T2502460
Harness, Main
Qty 1
If the last 6 of your VIN are 343681 or higher
$783.36
Available
1
T2501118
Kit, Harness/Gear Position Sensor
Qty 1
If the last 6 of your VIN are 500140 or lower
$985.79
Available
1
T2502424
Kit, Harness
Qty 1
If the last 6 of your VIN are between 500141 and 503166
Backordered at Triumph · we’ll confirm the ship date after you order
$783.36
On backorder Order through the parts desk
1
T2501118
Kit, Harness/Gear Position Sensor
Qty 1
If the last 6 of your VIN are between 503167 and 650439
$985.79
Available
1
T2501097
Harness, Main
Qty 1
If the last 6 of your VIN are 650440 or higher
$862.60
Available
2
T2501305
Fuse, Mini, 5A
Qty 2
$4.39
Available
3
T2501310
Fuse, Mini, 10A
Qty 2
$4.39
Available
4
T2501315
Fuse, Mini, 15A
Qty 3
$4.39
In stock in Brea
5
T2501320
Fuse, Mini, 20A
Qty 2
$4.39
Available
6
T2500805
Fuse, 30A
Qty 1
$1.99
Available
7
T3450255
Plug, Retainer, Plastic
Qty 2
Backordered at Triumph · we’ll confirm the ship date after you order
$1.99
On backorder
8
T2500531
Relay, Indicator, 2 (4) x 10W
Qty 1
$89.79
Available
9
T2501705
Relay, Changeover
Qty 1
$18.79
Available
10
T2508033
Relay, Efi
Qty 3
If the last 6 of your VIN are 482857 or lower
Low stock at Triumph
$36.05
Limited availability
10
T2507727
Relay, Normally Open
Qty 3
If the last 6 of your VIN are between 482858 and 500140
Low stock at Triumph
$18.63
Limited availability
10
T2508033
Relay, Efi
Qty 2
If the last 6 of your VIN are between 500141 and 503166
Low stock at Triumph
$36.05
Limited availability
10
T2507727
Relay, Normally Open
Qty 3
If the last 6 of your VIN are 503167 or higher
Low stock at Triumph
$18.63
Limited availability
11
T2502450
Battery
Qty 1
All Markets Except BR/EF/ER/GR
$138.82
In stock in Brea
11
T2506723
Kit, Battery, EU, YTX20L-BS
Qty 1
EF/ER/GR Markets Only
Backordered at Triumph · we’ll confirm the ship date after you order
$149.27
On backorder Order through the parts desk
11
T2502376
Battery Multipack (10)
Qty 1
All Markets Except BR - (10 x T2502450)
Backordered at Triumph · we’ll confirm the ship date after you order
No longer available
On backorder Out of stock at TriumphAsk the parts desk
12
T2501740
Battery Strap
Qty 1
Low stock at Triumph
$9.23
Limited availability
13
T2502401
Subharness, Battery, Negative
Qty 1
$15.97
Available
14
T3205156
Bolt, HHF, Lghtd, M8 x 16, Slv
Qty 1
$1.99
Available
15
T2502402
Subharness, Battery Positive
Qty 1
$18.78
Available
16
T2502404
Subharness, Throttle Bodies
Qty 1
$105.63
Available
17
T2502412
Retainer, Main Harness
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
$23.05
On backorder Order through the parts desk
18
T2040884
Clip, Twin, Speedo, Brake
Qty 2
$4.39
Available
19
T3700091
Clip Cable
Qty 3
Dia 9.5
$1.99
Available
21
T3700072
Cable Clip, Dia 15-16mm BK
Qty 2
If the last 6 of your VIN are 224699 or lower
$3.81
Available
21
T3700222
Clip, Cable, Dia 25mm, Blk
Qty 2
If the last 6 of your VIN are between 224700 and 239787
Backordered at Triumph · expected Oct 23
$3.42
On backorder
21
T3701010
Clip, Cable, Dia 21mm
Qty 2
If the last 6 of your VIN are 239788 or higher
Backordered at Triumph · we’ll confirm the ship date after you order
$3.81
On backorder Order through the parts desk
21
T3700222
Clip, Cable, Dia 25mm, Blk
Qty 2
Roadster Only
Backordered at Triumph · expected Oct 23
$3.42
On backorder
22
T2040811
Twin Clip, Brake Hose
Qty 1
$2.43
Available
23
T2500497
Cable Guide (Wires & Hoses)
Qty 1
** PART NO LONGER AVAILABLE **
No longer supplied by Triumph
No longer available
Not on our shelf No longer availableAsk the parts desk
24
T2500495
Plate, Wire Retainer
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
$9.43
On backorder Order through the parts desk
25
T3203201
Bolt, HHF, Lghtd, M6 x 10, SS
Qty 2
If the last 6 of your VIN are 448914 or lower
$6.24
Available
25
T3205061
Bolt, HHF, Lghtd, M6 X 10, Slv
Qty 2
If the last 6 of your VIN are 448915 or higher
$6.24
Available
26
T3700909
Clip, Cable, M10 Fir Tree
Qty 1
$3.42
Available
27
T2502410
Shield, Plastic
Qty 1
Backordered at Triumph · expected Nov 6
$17.36
On backorder
28
T2502411
Battery Box Bracket, Painted
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
$82.73
On backorder Order through the parts desk
29
T3205063
Bolt, HHF, Lghtd, M6 x 16, Slv
Qty 5
Low stock at Triumph
$3.24
Limited availability
30
T2502405
Switch, Fall Detection
Qty 1
$73.10
Available
31
T3330390
Screw, H/Hd, M4 x 25, Slv, Enc
Qty 2
$2.53
Available
32
T3555021
Washer, 4.3X16.0X1.0
Qty 2
$1.99
Available
33
T2505500
Cover, Horn
Qty 1
If the last 6 of your VIN are 574812 or lower
$58.98
Available
33
T2505514-PS
Cover, Horn, Black
Qty 1
If the last 6 of your VIN are 574813 or higher
Backordered at Triumph · we’ll confirm the ship date after you order
$119.44
On backorder Order through the parts desk
34
T3330726
Screw, Btn/Hd, M6 x 12, Slv
Qty 2
$4.09
Available
35
T2500103
Horn Assy, Low-Tone
Qty 1
$39.14
Available
36
T3201228
Bolt, HHF, M8 x 14, Slv
Qty 3
All Expt IN
$2.53
Available
37
T2505501
Bracket, Horn & Cover
Qty 1
$67.75
Available
38
T2500253
Mat, Battery
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
$10.01
On backorder Order through the parts desk
39
T2502417
Retainer, Engine Harness
Qty 1
PART NO LONGER AVAILABLE
Backordered at Triumph · we’ll confirm the ship date after you order
No longer available
On backorder Out of stock at TriumphAsk the parts desk
40
T3700135
Clip, Cable, Dia 22mm, Blk
Qty 1
If the last 6 of your VIN are 233370 or lower
$3.42
Available
40
T3700222
Clip, Cable, Dia 25mm, Blk
Qty 1
If the last 6 of your VIN are 233371 or higher
Backordered at Triumph · expected Oct 23
$3.42
On backorder
41
T2502407
Flylead, Starter
Qty 1
$62.47
Available
42
T3700136
Clip, Connector Dual
Qty 1
$3.81
Available
43
T2502406
Bracket, Relays
Qty 1
If the last 6 of your VIN are 482857 or lower
$17.94
Available
43
T2500671
Bracket, Relays
Qty 1
If the last 6 of your VIN are between 482858 and 503166
$18.20
Available
44
T2501330
Fuse, Mini, 30A
Qty 1
$4.39
Available
45
T2501335
Fusebox Lid
Qty 1
$14.07
Available
46
T2501300
Tool, Mini Fuse Replacement
Qty 1
$1.99
Available
47
T2500259
Relay, Grommet
Qty 5
If the last 6 of your VIN are 482857 or lower
$3.81
Available
47
T2500259
Relay, Grommet
Qty 2
If the last 6 of your VIN are between 482858 and 500140
$3.81
Available
47
T2500259
Relay, Grommet
Qty 5
If the last 6 of your VIN are between 500141 and 503166
$3.81
Available
47
T2500259
Relay, Grommet
Qty 2
If the last 6 of your VIN are 503167 or higher
$3.81
Available
48
T2501160
Clip, Harness, Firtree
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
$2.36
On backorder Order through the parts desk
49
T3330891
Bolt, RHHF, M5 x 0.8 x 12, S5041
Qty 2
If the last 6 of your VIN are 386023 or lower
$3.00
Available
49
T3330891
Bolt, RHHF, M5 x 0.8 x 12, S5041
Qty 2
If the last 6 of your VIN are 386024 or higher
$3.00
Available
50
T2502418
Bracket, ABS Fusebox
Qty 1
Roadster Only
Backordered at Triumph · we’ll confirm the ship date after you order
$14.07
On backorder Order through the parts desk
51
T2506025
Relay, Grommet
Qty 4
If the last 6 of your VIN are 482858 or higher
$4.12
Available
52
T2507728
Relay, Changeover
Qty 1
If the last 6 of your VIN are 482858 or higher
$17.13
Available

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 Oct 15, 2026.