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Engine Covers

Triumph Thunderbird 1600 & 1700 · Crankcase, Engine Covers, Lubrication System · 24 parts · 2 on the shelf in Brea

Exploded parts diagram — Engine Covers, Triumph Thunderbird 1600 & 1700

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

Motorcycles this catalogue covers

Thunderbird 1600 & 1700
Choose your year

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

Every part on this diagram

1
T1260665
Clutch Cover Assy, Chromed
Qty 1
*PART NO LONGER AVAILABLE*
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
2
T3000005
Dowel, Dia 6 x 16.5
Qty 6
Low stock at Triumph
$1.05
Order-in Ask the parts desk
3
T1260660
Gasket, Clutch Cover
Qty 1
Triumph has stock
$13.92
Order-in Ask the parts desk
4
T3203055
Bolt, RHHF, Domed, S/Less, M6x55
Qty 26
If your engine number is 450666 or lower
Triumph has stock
$3.14
Order-in Ask the parts desk
4
T3205074
Bolt, HHF, Lghtd, M6 x 55, Slv
Qty 26
If your engine number is 450667 or higher
Triumph has stock
$3.14
Order-in Ask the parts desk
5
T1260633
Cover, Embellisher, Clutch
Qty 1
Triumph has stock
$116.17
Order-in Ask the parts desk
5
T1260762
Cover, Embellisher, Clutch
Qty 1
1700cc Only - US Only
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
6
T3590159
Grommet, Rubber, ID8
Qty 6
Triumph has stock
$1.40
Order-in Ask the parts desk
7
T3205063
Bolt, HHF, Lghtd, M6 x 16, Slv
Qty 6
If the last 6 of your VIN are 448567 or lower
Triumph has stock
$3.24
Order-in Ask the parts desk
7
T3205063
Bolt, HHF, Lghtd, M6 x 16, Slv
Qty 6
If the last 6 of your VIN are 448568 or higher
Triumph has stock
$3.24
Order-in Ask the parts desk
8
T3010065
Flanged Sleeve, M6 x 5.5 LG
Qty 6
Low stock at Triumph
$4.30
Order-in Ask the parts desk
9
T3203065
Bolt, RHHF, Domed,S/Less, M6x65
Qty 2
If your engine number is 450666 or lower
Triumph has stock
$3.49
Order-in Ask the parts desk
9
T3205075
Bolt, HHF, Lghtd, M6 x 65, Slv
Qty 2
If your engine number is 450667 or higher
Triumph has stock
$3.49
Order-in Ask the parts desk
10
T1266666
Pulley Cover, Chrome
Qty 1
Triumph has stock
$179.56
Order-in Ask the parts desk
11
T3050199
Bolt, RHHF, Shld, M6 x 14, Slv
Qty 4
If the last 6 of your VIN are 472779 or lower
Triumph has stock
$4.21
Order-in Ask the parts desk
11
T3050199
Bolt, RHHF, Shld, M6 x 14, Slv
Qty 4
If the last 6 of your VIN are 472780 or higher
Triumph has stock
$4.21
Order-in Ask the parts desk
12
T3590161
Grommet, Plug, Twin
Qty 4
Triumph has stock
$1.77
Order-in Ask the parts desk
13
T3590162
Grommet, Rubber, Conical
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
14
T1260688
Alternator Cover, Chromed
Qty 1
Triumph has stock
$216.52
Order-in Ask the parts desk
15
T3950110
Triumph Triangular Badge
Qty 1
Triumph has stock
$20.14
Order-in Ask the parts desk
16
T1260661
Gasket, Alternator Cover
Qty 1
Triumph has stock
$13.95
Order-in Ask the parts desk
17
T3600088
Seal, Oil, 14 x 22 x 4.5
Qty 2
$5.92
In stock in Brea Ask the parts desk
18
T3800001
Bearing, Needle, 20 x 14 x 12
Qty 2
Low stock at Triumph
$7.96
Order-in Ask the parts desk
19
T3800156
Bearing, Needle Roller, 7 x 11 x 9
Qty 1
$30.77
In stock in Brea 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.