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Mudguards/Chainguard/Battery Box

Triumph Thunderbird & Thunderbird Sport · Frame/Footrests/Eng Mtgs/Stands/Luggage/Tool Kit · 60 parts · 4 on the shelf in Brea

Exploded parts diagram — Mudguards/Chainguard/Battery Box, Triumph Thunderbird & Thunderbird Sport

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

Motorcycles this catalogue covers

Thunderbird & Thunderbird Sport
1999

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

Every part on this diagram

1
T2300641-FA
Rear mudguard
Qty 1
Racing Yellow
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
1
T2300641-CM
Rear mudguard
Qty 1
Tornado Red
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
1
T2300641-NF
Rear mudguard
Qty 1
Opal White
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
1
T2300641-EE
Rear mudguard
Qty 1
If the last 6 of your VIN are 186150 or lower
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
1
T2300641-PG
Rear mudguard
Qty 1
If the last 6 of your VIN are 186151 or higher
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
2
T2300720
Cover
Qty 1
Triumph has stock
$36.08
Order-in Ask the parts desk
3
T2300359
Mudguard flap
Qty 1
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$29.29
On backorder Ask the parts desk
4
T2300330
Clamp plate
Qty 1
Triumph has stock
$4.04
Order-in Ask the parts desk
5
T2307377
Pop Rivet, Dia 4.8
Qty 7
Triumph has stock
$1.05
Order-in Ask the parts desk
6
T3550135
Washer
Qty 10
No longer supplied by Triumph
$0.73
Not on our shelf Ask the parts desk
7
2300310-T0301
Bracket
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
8
T3330061
Rivet
Qty 3
Triumph has stock
$3.49
Order-in Ask the parts desk
9
T3205254
Bolt, HHF, Lghtd, M8 x 20, Slv
Qty 2
Low stock at Triumph
$1.50
Order-in Ask the parts desk
10
T3350004
Locknut, Flanged, M8 x 1.25
Qty 2
$2.27
In stock in Brea · last ones Ask the parts desk
11
T3020380
Grommet
Qty 2
PART NO LONGER AVAILABLE
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
12
T3020153
Grommet, 13 x 3 x 10
Qty 3
Triumph has stock
$1.77
Order-in Ask the parts desk
13
T3010702
Flanged Sleeve, 6.4 x 10 x 8.5
Qty 3
Triumph has stock
$5.35
Order-in Ask the parts desk
14
T3331234
Screw, Torx, P/H, M6 x 20, Slv
Qty 6
$4.91
In stock in Brea Ask the parts desk
15
T2700532
Bracket lh
Qty 1
Chrome
Triumph has stock
$181.31
Order-in Ask the parts desk
16
T2700244
Bracket rh
Qty 1
Chrome
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
17
T3205156
Bolt, HHF, Lghtd, M8 x 16, Slv
Qty 4
If the last 6 of your VIN are 107984 or lower
Triumph has stock
$1.50
Order-in Ask the parts desk
17
T3205156
Bolt, HHF, Lghtd, M8 x 16, Slv
Qty 4
If the last 6 of your VIN are 107985 or higher
Triumph has stock
$1.50
Order-in Ask the parts desk
18
T3330727
Screw, But/Hd, M6 x 20, Slv
Qty 2
Triumph has stock
$3.14
Order-in Ask the parts desk
19
T2300643-FA
Front mudguard
Qty 1
Racing Yellow
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
19
T2300643-CM
Front mudguard
Qty 1
Tornado Red
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
19
T2300643-NF
Front mudguard
Qty 1
Opal White
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
19
T2300643-EE
Front mudguard
Qty 1
If the last 6 of your VIN are 186150 or lower
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
19
T2300643-PG
Front mudguard
Qty 1
If the last 6 of your VIN are 186151 or higher
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
20
T3201228
Bolt, HHF, M8 x 14, Slv
Qty 4
Low stock at Triumph
$2.53
Order-in Ask the parts desk
21
T2070854
Bracket, Hose, Front
Qty 2
US,TW,SG,CA
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
22
T2080538
Extension piece
Qty 2
US,TW,SG,CA
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
23
T2700283
Amber reflector
Qty 2
US,TW,SG,CA
Low stock at Triumph
$5.98
Order-in Ask the parts desk
24
T3330648
Screw, Pan/Hd, Tx, M5 x 20, Slv
Qty 2
Triumph has stock
$2.43
Order-in Ask the parts desk
25
T2300630
Bracket
Qty 1
Triumph has stock
$33.18
Order-in Ask the parts desk
26
T2300250
Bracket number plate
Qty 1
US,TW,SG,CA
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
27
T3205063
Bolt, HHF, Lghtd, M6 x 16, Slv
Qty 3
Bracket to mudguard
Triumph has stock
$3.24
Order-in Ask the parts desk
28
T2700284
Reflex Reflector
Qty 2
US,TW,SG,CA
Triumph has stock
$3.08
Order-in Ask the parts desk
29
T3330565
Screw
Qty 2
Triumph has stock
$3.81
Order-in Ask the parts desk
30
T2058014
Chainguard
Qty 1
If the last 6 of your VIN are 71698 or lower
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
30
T2058018
Chainguard
Qty 1
If the last 6 of your VIN are 71699 or higher
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
31
T3330727
Screw, But/Hd, M6 x 20, Slv
Qty 2
If the last 6 of your VIN are 71698 or lower
Triumph has stock
$3.14
Order-in Ask the parts desk
31
T3330727
Screw, But/Hd, M6 x 20, Slv
Qty 2
If the last 6 of your VIN are 71699 or higher
Triumph has stock
$3.14
Order-in Ask the parts desk
32
T3990004
Battery box assembly
Qty 1
If the last 6 of your VIN are 161317 or lower
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
32
T2500092
Battery box assembly
Qty 1
If the last 6 of your VIN are 161318 or higher
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
33
T3331044
Screw, Pan/Hd, Tx, M6 x 16, Slv
Qty 2
M6 x 16mm
$0.90
In stock in Brea Ask the parts desk
34
T3551283
Washer, M10, 10.5x18x1.6, Slv
Qty 2
Triumph has stock
$1.86
Order-in Ask the parts desk
35
T2300338
Extension
Qty 1
SE, AR, GR, HK, PT, JP.
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
36
T3330696
Screw, But/Hd, M5 X 16, Slv
Qty 2
SE, AR, GR, HK, PT, JP.
Triumph has stock
$5.27
Order-in Ask the parts desk
37
T3551178
Washer, M5 x 15 x 1.6
Qty 2
SE, AR, GR, HK, PT, JP.
$0.90
In stock in Brea Ask the parts desk
38
T3350041
Nut
Qty 2
SE, AR, GR, HK, PT, JP.
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
39
T3010710
Flanged Sleeve, 6.4 x 9.6 x 13.4
Qty 2
Triumph has stock
$3.81
Order-in Ask the parts desk
40
T3020012
Grommet
Qty 2
* PART NO LONGER AVAILABLE *
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
41
T2300422
Support plate
Qty 1
No longer supplied by Triumph
$8.17
Not on our shelf Ask the parts desk
42
T2700372
Mounting kit
Qty 1
If the last 6 of your VIN are 168067 or higher
No date from Triumph yet
$33.64
On backorder Ask the parts desk
43
T2700358
Bracket, Reg Plate
Qty 1
If the last 6 of your VIN are 168067 or higher
Triumph has stock
$12.20
Order-in Ask the parts desk
44
T3021161
Rubber Foot, Dia 14.22 x 7.1
Qty 1
If the last 6 of your VIN are 168067 or higher
Triumph has stock
$2.01
Order-in Ask the parts desk
45
T3000031
Spacer
Qty 2
If the last 6 of your VIN are 168067 or higher
No date from Triumph yet
$5.35
On backorder Ask the parts desk
46
T3203222
Bolt, HHF, M6 x 12, Slv
Qty 3
If the last 6 of your VIN are 168067 or higher
Triumph has stock
$1.60
Order-in Ask the parts desk
47
T3350012
Locknut, Flgd, M6, Black, Zinc
Qty 3
If the last 6 of your VIN are 168067 or higher
Triumph has stock
$1.05
Order-in Ask the parts desk
48
T2500071
Door
Qty 1
If the last 6 of your VIN are 161318 or higher
Triumph has stock
$26.82
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.