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Engine Covers

Triumph Thruxton · Crankcase, Engine Covers, Lubrication System · 46 parts · 7 on the shelf in Brea

Exploded parts diagram — Engine Covers, Triumph Thruxton

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

Triumph lists this drawing for the Thruxton, Thruxton EFI, Thruxton A1, Thruxton SE A1, Thruxton A2, Thruxton ACE. 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

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
T1260495
Clutch Cover Assy, Brushed
Qty 1
If the last 6 of your VIN are 370926 or lower
$413.67
Available
1
T1260544
Clutch Cover Assy, Brushed & Chromate
Qty 1
If the last 6 of your VIN are 370927 or higher
No longer supplied by Triumph
$401.62
Not on our shelf No longer availableAsk the parts desk
1
T1260525
Clutch Cover Assembly, Black
Qty 1
Special Edition & Thruxton Ace Only
$475.29
Available
2
T3600095
Dust Seal
Qty 1
$2.09
Available
3
T3800110
Roller Bearing, HK 1210
Qty 2
$6.16
Available
4
3800041-T0301
Bearing, Gearbox Lever
Qty 1
If your engine number is 370926 or lower
Low stock at Triumph
$12.60
Limited availability
4
T3800001
Bearing, Needle, 20 x 14 x 12
Qty 1
If your engine number is 370927 or higher
$7.96
Available
5
T3600008
Oil Seal
Qty 1
If your engine number is 370926 or lower
$11.14
Available
5
T3600088
Seal, Oil, 14 x 22 x 4.5
Qty 1
If your engine number is 370927 or higher
$5.92
In stock in Brea
6
T1260928
Plate, Sound Pad, Clutch Cover
Qty 1
$13.39
Available
7
T1260965
Bracket, Neut ID Lead, Ret
Qty 1
$7.71
Available
8
T1260927
Pad, Sound Suppression
Qty 1
$40.08
Available
9
T1260967
Gasket, Clutch Cover
Qty 1
$10.44
In stock in Brea
10
T3203030
Bolt, RHHF, Domed, M6 x 30
Qty 7
If your engine number is 460556 or lower
$3.24
Available
10
T3205070
Bolt, HHF, Lghtd, M6 x 30, Slv
Qty 7
If your engine number is 460557 or higher
$2.20
Available
11
T3203040
Bolt, RHHF Domed, M6 x 40
Qty 10
If your engine number is 460556 or lower
Low stock at Triumph
$1.99
Limited availability
11
T3205072
Bolt, HHF, Lghtd, M6 x 40, Slv
Qty 10
If your engine number is 460557 or higher
$1.99
Available
12
T3000005
Dowel, Dia 6 x 16.5
Qty 8
$1.99
Available
13
T1171450
Clutch Lifter Arm
Qty 1
If your engine number is 568625 or lower
Backordered at Triumph · expected Oct 30
$76.60
On backorder
13
T1171455
Clutch Lifter Arm
Qty 1
If your engine number is 568626 or higher
$76.60
Available
14
T1171701
Bullet, Clutch Lifter
Qty 1
$34.34
Available
15
T1170925
Spring return
Qty 1
$2.36
Available
16
T1171410
Clutch Cable Holder / Guide
Qty 1
If your engine number is 568625 or lower
$10.01
Available
16
T1171415
Clutch Cable Holder/Guide
Qty 1
If your engine number is 568626 or higher
$10.01
Available
17
T1260896
Alternator Cover, Brushed & Chromate
Qty 1
Low stock at Triumph
$191.88
Limited availability
17
T1261957
Cover, RH, Black
Qty 1
Special Edition & Thruxton Ace Only
$191.88
Available
18
T1260968
Gasket, RH Cover
Qty 1
$7.47
In stock in Brea
19
T3203050
Bolt, Domed, S/S, M6 x 50
Qty 11
If your engine number is 460586 or lower
$6.24
Available
19
T3205073
Bolt, HHF, Lghtd, M6 x 1.0 x 50, Slv
Qty 11
If your engine number is 460587 or higher
Low stock at Triumph
$6.24
Limited availability
20
T3950100
Triumph Badge, Triangular
Qty 1
Low stock at Triumph
$12.34
Limited availability
20
T3950105
Badge, Triumph, Triangular
Qty 1
Special Edition Only
$12.34
Available
20
T3951010
Badge, Symbol
Qty 1
Thruxton Ace Only
$33.96
Available
21
T1261178
Plate, Wire Retainer
Qty 1
$5.69
Available
22
T3051062
Screw, M6 x 12, Enc, Raw
Qty 1
$1.99
In stock in Brea
23
T1260992
Cover, Gearchange Mech, Black
Qty 1
$126.74
Available
24
T1260969
Gasket, Gearchange Mech Cover
Qty 1
$7.83
Available
25
T3205063
Bolt, HHF, Lghtd, M6 x 16, Slv
Qty 2
If your engine number is 398115 or lower
Low stock at Triumph
$3.24
Limited availability
25
T3205066
Bolt, HHF, Lghtd, M6 x 20, Slv
Qty 2
If your engine number is between 398116 and 460576
$4.21
In stock in Brea · last ones
25
T3205066
Bolt, HHF, Lghtd, M6 x 20, Slv
Qty 2
If your engine number is 460577 or higher
$4.21
In stock in Brea · last ones
26
T1260897
Sprocket Cover, Brushed & Chromate
Qty 1
$161.95
Available
26
T1262031
Sprocket Cover, Crinkle Black
Qty 1
Thruxton Ace Only
Low stock at Triumph
$137.32
Limited availability
27
T3203075
Bolt, RHHF, M6 x 75 S/Less
Qty 5
If your engine number is 470730 or lower
No longer supplied by Triumph
No longer available
Not on our shelf No longer availableAsk the parts desk
27
T3205076
Bolt, HHF, Lghtd, M6 x 1.0 x 75, Slv
Qty 5
If your engine number is 470731 or higher
$4.12
Available
29
T3331042
Screw, Pan/Hd, Tx, M6 x 12, Enc
Qty 8
$1.99
In stock in Brea
30
T3203040
Bolt, RHHF Domed, M6 x 40
Qty 4
If the last 6 of your VIN are 459368 or lower
Low stock at Triumph
$1.99
Limited availability
30
T3205072
Bolt, HHF, Lghtd, M6 x 40, Slv
Qty 4
If the last 6 of your VIN are 459369 or higher
$1.99
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.