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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

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

Every part on this diagram

1

Assy Swing Arm TA122002, T102B

Qty 1

Triumph has stock

$631.86

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2

Qty 1

Triumph has stock

$3.14

Order-in Ask the parts desk

3

Qty 1

Triumph has stock

$2.41

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4

Qty 2

Triumph has stock

$2.00

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5

Qty 2

Triumph has stock

$14.14

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6

Qty 2

Triumph has stock

$3.14

Order-in Ask the parts desk

7

Qty 2

Triumph has stock

$9.46

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8

Qty 1

Triumph has stock

$22.48

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11

Qty 1

Triumph has stock

$26.02

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12

Bolt, Flanged, M14 x 1.5

Qty 1

Triumph has stock

$15.66

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13

Screw, Step, M6 x 1

Qty 2

Triumph has stock

$0.84

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14

Chain Adjuster, LH

Qty 1

Triumph has stock

$11.49

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15

Chain Adjuster, RH

Qty 1

Triumph has stock

$11.49

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16

Bolt, M8 x 1.25

Qty 2

Triumph has stock

$2.30

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17

Nut, Hex, M8 x 1.25

Qty 2

Triumph has stock

$0.32

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18

Qty 1

Triumph has stock

$18.09

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19

Screw, Socket, Step, M6 x 1

Qty 3

Triumph has stock

$0.84

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20

Qty 1

Triumph has stock

$10.28

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21

Bolt, Socket, Hd W Flange

Qty 1

Triumph has stock

$1.05

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22

Screw, Btn Hd Step, M8 x 1.25

Qty 1

Triumph has stock

$1.05

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23

Qty 1

Triumph has stock

$1.15

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24

Screw, Socket, Step, M6 x 1

Qty 1

Triumph has stock

$0.43

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25

Qty 1

Not Illustrated

Triumph has stock

$0.94

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.