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Transmission

Triumph Scrambler 400 · Clutch & Transmission incl. Gearchange Mechanism · 26 parts

Exploded parts diagram — Transmission, Triumph Scrambler 400

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

Motorcycles this catalogue covers

Scrambler 400 X
2024–2025
Scrambler 400 XC
2025–2026

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

Every part on this diagram

1
TA551001
Input Shaft
Qty 1
Triumph has stock
$88.68
Order-in Ask the parts desk
2
JP551203
Drive Gear, Fifth
Qty 1
Triumph has stock
$50.64
Order-in Ask the parts desk
3
JP551004
Bush, Fifth Drive
Qty 1
Triumph has stock
$5.49
Order-in Ask the parts desk
4
JY551214
Circlip, External, I/P Shaft
Qty 2
Triumph has stock
$0.53
Order-in Ask the parts desk
5
JP551202
Drive Gear, Third-Fourth
Qty 1
Triumph has stock
$64.87
Order-in Ask the parts desk
6
JP551005
Bush
Qty 1
Triumph has stock
$5.38
Order-in Ask the parts desk
7
JP551204
Drive Gear, Sixth
Qty 1
Triumph has stock
$50.13
Order-in Ask the parts desk
8
JP551201
Drive Gear, Second
Qty 1
Triumph has stock
$29.09
Order-in Ask the parts desk
9
LDB00085
Washer, Plain
Qty 2
Triumph has stock
$0.94
Order-in Ask the parts desk
10
TA551211
First Gear, Driven
Qty 1
Triumph has stock
$58.76
Order-in Ask the parts desk
11
JY551205
Bush
Qty 1
Triumph has stock
$5.49
Order-in Ask the parts desk
12
JP551208
Fifth Gear, Driven
Qty 1
Triumph has stock
$54.81
Order-in Ask the parts desk
13
JY551218
Circlip
Qty 1
Triumph has stock
$0.62
Order-in Ask the parts desk
14
JP551007
Bush, Third, Driven
Qty 1
Triumph has stock
$5.38
Order-in Ask the parts desk
15
JP551206
Third Gear, Driven
Qty 1
Triumph has stock
$45.66
Order-in Ask the parts desk
16
TA551018
Washer, Plain
Qty 1
Triumph has stock
$1.05
Order-in Ask the parts desk
17
JP551207
Fourth Gear, Driven
Qty 1
Triumph has stock
$38.64
Order-in Ask the parts desk
18
TA551003
Output Shaft
Qty 1
Triumph has stock
$58.25
Order-in Ask the parts desk
19
TA551207
Sixth Gear, Driven
Qty 1
Triumph has stock
$48.50
Order-in Ask the parts desk
20
TA551206
Second Gear, Driven
Qty 1
Triumph has stock
$48.21
Order-in Ask the parts desk
21
TA551010
Bush
Qty 1
Triumph has stock
$5.70
Order-in Ask the parts desk
22
39101421
O Ring, ID 20 8 2
Qty 1
Triumph expects Sep 18, 2026
$0.94
On backorder Ask the parts desk
23
TA551005
Collar
Qty 1
Triumph has stock
$10.11
Order-in Ask the parts desk
24
JP551021
Sprocket Drive
Qty 1
(14 Teeth)
Triumph’s Aug 7, 2026 date has passed, we’ll confirm
$24.81
On backorder Ask the parts desk
25
JP551223
Washer
Qty 1
Low stock at Triumph
$1.05
Order-in Ask the parts desk
26
LCG00033
Nut, Hex Flanged, M18 x 1.5
Qty 1
No date from Triumph yet
$2.62
On backorder 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.