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Crankcase & Fittings

Triumph Rocket 3 TFC · Crankcase, Engine Covers, Lubrication System · 47 parts

Exploded parts diagram — Crankcase & Fittings, Triumph Rocket 3 TFC

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

Motorcycles this catalogue covers

Rocket 3 TFC
2020

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

Every part on this diagram

1
T1162555
Crankcase Assembly, Spares Kit
Qty 1
Sealing Plug, item 9, no longer required when ordering new Crankcase Assembly
Triumph has stock
$631.70
Order-in Ask the parts desk
2
T3455018
Plug, Sealing, Int Hex, M18 x 1.5
Qty 3
Triumph has stock
$7.28
Order-in Ask the parts desk
3
T3455014
Plug, Sealing, Int Hex, M14 x 1.5
Qty 2
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$6.00
On backorder Ask the parts desk
4
T3010128
Flanged Sleeve
Qty 2
No date from Triumph yet
$43.48
On backorder Ask the parts desk
5
T1162404
Scraper, Crankshaft
Qty 1
Triumph has stock
$47.35
Order-in Ask the parts desk
6
T3600126
O Ring, ID 7.1 x 1.6
Qty 1
Triumph has stock
$2.81
Order-in Ask the parts desk
7
T3455022
Plug, Sealing, Int Hex, M22 x 1.5
Qty 1
No date from Triumph yet
$8.04
On backorder Ask the parts desk
8
T3450173
Restrictor, Oil, 8mm
Qty 2
Triumph has stock
$11.21
Order-in Ask the parts desk
9
T3452515
Plug, Sealing, Assy, 15mm
Qty 1
If the last 6 of your VIN are AD6690 or lower and your engine number is AD9073 or lower
Triumph has stock
$9.40
Order-in Ask the parts desk
10
T3602502
O Ring, 11 x 2.4
Qty 1
If the last 6 of your VIN are AD6690 or lower and your engine number is AD9073 or lower
No date from Triumph yet
$6.47
On backorder Ask the parts desk
11
T3951016
Badge, Flat, Type 1
Qty 1
Triumph has stock
$65.46
Order-in Ask the parts desk
12
T3000102
Dowel, Hollow, 10 x 14
Qty 3
Low stock at Triumph
$1.66
Order-in Ask the parts desk
13
T3000101
Dowel, Hollow, 8 x 14
Qty 4
Triumph has stock
$3.61
Order-in Ask the parts desk
14
T1161141
Bearing Shell, Main, 52.5 x 19.04 R
Qty 8
Red Shell
Triumph has stock
$14.42
Order-in Ask the parts desk
14
T1161142
Bearing Shell, Main, 52.5 x 19.04 B
Qty 8
Blue Shell
Triumph has stock
$14.42
Order-in Ask the parts desk
14
T1161143
Bearing Shell, Main, 52.5 x 19.04 G
Qty 8
Green Shell
Triumph has stock
$14.42
Order-in Ask the parts desk
15
T3455016
Sealing Plug, Int Hex, M16 x 1.5
Qty 1
Triumph has stock
$7.47
Order-in Ask the parts desk
16
T3800001
Bearing, Needle, 20 x 14 x 12
Qty 4
Low stock at Triumph
$7.96
Order-in Ask the parts desk
17
T3802210
Bearing, Needle, 22 x 28 x 10
Qty 1
No date from Triumph yet
$11.98
On backorder Ask the parts desk
18
T3000032
Dowel, Dia 6 x 10.8
Qty 6
Triumph has stock
$5.98
Order-in Ask the parts desk
19
T3202414
Bolt, HHF, M8 x 65, Slv
Qty 2
No longer supplied by Triumph
$4.37
Not on our shelf Ask the parts desk
20
T3200148
Bolt, RHHF, M6 x 30, Slv
Qty 2
Low stock at Triumph
$4.12
Order-in Ask the parts desk
21
T3602500
Oil Seal, 10 x 25 x 5
Qty 1
Triumph has stock
$9.15
Order-in Ask the parts desk
22
T3500218
Circlip, Int, DIN 472, 25 x 1.2
Qty 1
No date from Triumph yet
$0.67
On backorder Ask the parts desk
23
T3050402
Screw, Cap HD, M10 x 23, Slv
Qty 1
Triumph has stock
$5.92
Order-in Ask the parts desk
24
T3550546
Washer, Cu, OD 16 x ID 10.2/
Qty 1
Triumph has stock
$0.83
Order-in Ask the parts desk
25
T1165511
Spigot, Breather
Qty 1
Triumph has stock
$5.25
Order-in Ask the parts desk
26
T2202599
Hose, Breather
Qty 1
Triumph has stock
$5.15
Order-in Ask the parts desk
27
T3700050
Hose Clip, Dia 19.5-22 x 8mm
Qty 1
Low stock at Triumph
$3.49
Order-in Ask the parts desk
28
T1164116
Barrel Block, 3 Cyl, Dia 110.2
Qty 1
Triumph has stock
$462.10
Order-in Ask the parts desk
29
T3000064
Dowel, Hollow, Dia 14.0
Qty 4
Triumph has stock
$6.42
Order-in Ask the parts desk
30
T1165116
Gasket, Base, 3 Cyl
Qty 1
Triumph has stock
$12.34
Order-in Ask the parts desk
31
T3450206
Plug, Dia 12, Black
Qty 1
Triumph has stock
$7.28
Order-in Ask the parts desk
32
T1161073
Bearing, Thrust
Qty 2
Triumph has stock
$33.40
Order-in Ask the parts desk
33
T1161195
Protector, Crankcase, LHS
Qty 1
Triumph has stock
$51.81
Order-in Ask the parts desk
34
T1162295
Protector, Crankcase, RHS
Qty 1
Triumph has stock
$51.81
Order-in Ask the parts desk
35
T1161305
Protector, Crankcase, Rubber
Qty 1
Triumph has stock
$49.20
Order-in Ask the parts desk
36
T3335016
Screw, But/Hd, M8 x 35
Qty 4
Triumph has stock
$6.50
Order-in Ask the parts desk
37
T3335012
Screw, But/Hd, Skt, M8 x 25
Qty 1
Low stock at Triumph
$7.71
Order-in Ask the parts desk
38
T1181220
Sleeve, Needle Bearing, Plain
Qty 1
Triumph has stock
$57.84
Order-in Ask the parts desk
39
T1211114
Check Valve
Qty 1
Triumph has stock
$31.42
Order-in Ask the parts desk
41
T3202315
Bolt, HHF, M8 x 65, Slv
Qty 1
If the last 6 of your VIN are AF4711 or lower and your engine number is AF7128 or lower
Triumph has stock
$7.57
Order-in Ask the parts desk
41
T3202307
Bolt, HHF, M8 x 50, Slv
Qty 1
If the last 6 of your VIN are AF4712 or higher and your engine number is AF7129 or higher
Triumph has stock
$6.16
Order-in Ask the parts desk
42
T3550541
Washer, CU, OD19.4, ID8.4, 1.0
Qty 1
If the last 6 of your VIN are AF4711 or lower and your engine number is AF7128 or lower
Triumph has stock
$1.19
Order-in Ask the parts desk
42
T3550560
Washer, CU, OD16.0, ID8.4, 1.0
Qty 1
If the last 6 of your VIN are AF4712 or higher and your engine number is AF7129 or higher
Triumph has stock
$2.20
Order-in Ask the parts desk
43
T3555040
Washer, 26 x 39.8 x 1.5
Qty 1
Triumph has stock
$5.00
Order-in Ask the parts desk
44
T3000205
Dowel, Solid, 8 x 35
Qty 1
Triumph has stock
$0.84
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.