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Swinging Arm

Triumph Speed 400 · Rear Suspension · 23 parts

Exploded parts diagram — Swinging Arm, Triumph Speed 400

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

Motorcycles this catalogue covers

Speed 400
2024–2026

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

Every part on this diagram

1
52TA0224
Assy Swing Arm TA122002, T102B
Qty 1
$631.86
Available
2
DG171017
Nut
Qty 1
$3.14
Available
3
JF113423
Washer, Plain
Qty 1
$2.41
Available
4
DG171019
Oil Seal
Qty 2
$2.00
Available
5
DG171018
Bearing Needle
Qty 2
$14.14
Available
6
JP122059
Oil Seal
Qty 2
$3.14
Available
7
DK171006
Sleeve
Qty 2
$9.46
Available
8
TA122021
Spacer
Qty 1
$22.48
Available
11
TA122008
Slider Chain
Qty 1
$26.02
Available
12
LAD00108
Bolt, Flanged, M14 x 1.5
Qty 1
$15.66
Available
13
LBU00103
Screw, Step, M6 x 1
Qty 2
$1.99
Available
14
TA122030
Chain Adjuster, LH
Qty 1
$11.49
Available
15
TA122031
Chain Adjuster, RH
Qty 1
$11.49
Available
16
LAA00079
Bolt, M8 x 1.25
Qty 2
$2.30
Available
17
KCAM0806
Nut, Hex, M8 x 1.25
Qty 2
$1.99
Available
18
TA181208
Cover, Chain
Qty 1
$18.09
Available
19
LBU00182
Screw, Socket, Step, M6 x 1
Qty 3
$1.99
Available
20
TA181428
Fender Hugger
Qty 1
$10.28
Available Request a shipping quote
21
DL141035
Bolt, Socket, Hd W Flange
Qty 1
$1.99
Available
22
LBU00207
Screw, Btn Hd Step, M8 x 1.25
Qty 1
$1.99
Available
23
TA131830
Clamp Hose
Qty 1
$1.99
Available
24
LBU00148
Screw, Socket, Step, M6 x 1
Qty 1
$1.99
Available
25
TA122035
Plug
Qty 1
Not Illustrated
$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.