Engine Covers

Triumph Rocket III · Crankcase, Engine Covers, Lubrication System · 40 parts · 3 on the shelf in Brea

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

T1260108

Clutch Cover Assy

Qty 1

If your engine number is 242554 or lower

No longer supplied by Triumph

No longer available

Not on our shelf No longer availableAsk the parts desk

T1260193

Clutch Cover, Assy, Black

Qty 1

If your engine number is 242555 or higher

Backordered at Triumph · we’ll confirm the ship date after you order

$360.86

On backorder Order through the parts desk

T1260066

Cover, Outer, Clutch Cover

Qty 1

If your engine number is 554422 or lower

$64.23

Available

T1264455

Cover, Outer, Clutch Cover

Qty 1

If your engine number is 554423 or higher

$64.23

Available

T1260203

Gasket, Clutch Cover Outer

Qty 1

Low stock at Triumph

$13.18

Limited availability

T3020153

Grommet, 13 x 3 x 10

Qty 3

$1.99

Available

T3010702

Flanged Sleeve, 6.4 x 10 x 8.5

Qty 3

$5.35

Available

T3330727

Screw, But/Hd, M6 x 20, Slv

Qty 3

$3.14

Available

T3000005

Dowel, Dia 6 x 16.5

Qty 7

$1.99

Available

T3203030

Bolt, RHHF, Domed, M6 x 30

Qty 24

If the last 6 of your VIN are 449910 or lower

$3.24

Available

T3205070

Bolt, HHF, Lghtd, M6 x 30, Slv

Qty 24

If the last 6 of your VIN are 449911 or higher

$2.20

Available

T1260107

Gasket, Clutch Cover

Qty 1

$13.92

Available

T1261223

Plug, M45 x 1.25, Black

Qty 1

$30.99

Available

T3600222

O ring

Qty 1

$10.69

In stock in Brea

T3051062

Screw, M6 x 12, Enc, Raw

Qty 3

$1.99

In stock in Brea

T1260113

Cover, Alternator, Assy

Qty 1

If your engine number is 242554 or lower

No longer supplied by Triumph

No longer available

Not on our shelf No longer availableAsk the parts desk

T1260232

Cover, Alternator Assy, Black

Qty 1

If your engine number is 242555 or higher

$195.38

Available

T1160268

Spigot, OD 14.0mm

Qty 1

$5.35

Available

T1260119

Gasket, Alternator Cover

Qty 1

$15.29

Available

T3203065

Bolt, RHHF, Domed,S/Less, M6x65

Qty 6

If the last 6 of your VIN are 516713 or lower

$3.49

Available

T3203075

Bolt, RHHF, M6 x 75 S/Less

Qty 6

If the last 6 of your VIN are 516714 or higher

No longer supplied by Triumph

No longer available

Not on our shelf No longer availableAsk the parts desk

T1260441

Cvr,O/P Shaft,PAINTE

Qty 1

If your engine number is 242554 or lower

$126.74

Available

T1260442

Cover, Output Shaft, Black

Qty 1

If the last 6 of your VIN are 574812 or lower and your engine number is 242555 or higher

$126.74

Available

T1260442

Cover, Output Shaft, Black

Qty 1

Roadster Only

$126.74

Available

T3600068

Seal, Oil, 40 62 6, Clockwise

Qty 1

$10.91

In stock in Brea

T1260184

Gasket, Output Shaft Cover

Qty 1

$16.38

Available

T3202319

Bolt, HHF, M8 x 35, Slv

Qty 9

$2.43

Available

T1260222

Bearing Retainer Plate

Qty 1

$7.14

Available

T1172039

Lifter Arm, Clutch

Qty 1

If the last 6 of your VIN are 574812 or lower

$74.83

Available

T1172039

Lifter Arm, Clutch

Qty 1

If the last 6 of your VIN are 574813 or higher

$74.83

Available

T3203025

Bolt, RHHF, Domed, M6 x 25, S/S

Qty 1

If your engine number is 472435 or lower

$1.99

Available

T3205067

Bolt, HHF, Lghtd, M6 x 25, Slv

Qty 1

If your engine number is 472436 or higher

$2.27

Available

T1170034

Bracket/Holder, Clutch Cable

Qty 1

If the last 6 of your VIN are 574812 or lower

$6.42

Available

T1172034

Bracket, Clutch Cable

Qty 1

If the last 6 of your VIN are 574813 or higher

$6.42

Available

T1170041

Lifter Shaft, Clutch

Qty 1

$69.55

Available

T1170032

Return Spring

Qty 1

$2.64

Available

T3205083

Bolt, HHF, Lghtd, M6 x 28, Slv

Qty 8

If your engine number is 572659 or lower

$2.29

Available

T3205083

Bolt, HHF, Lghtd, M6 x 28, Slv

Qty 8

If your engine number is 572660 or higher

$2.29

Available

T3800110

Roller Bearing, HK 1210

Qty 2

$6.16

Available

T3600095

Dust Seal

Qty 1

$2.09

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.