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Front Forks & Lower Yoke

Triumph Bonneville · Front Suspension & Steering incl. Clutch Controls · 44 parts · 2 on the shelf in Brea

Exploded parts diagram — Front Forks & Lower Yoke, Triumph Bonneville

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

Motorcycles this catalogue covers

Bonneville T100
2008–2026
Bonneville T120
2016–2026
Bonneville T120 Black
2020–2026

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

Every part on this diagram

1
T2041320
Stanchion Assy, LH
Qty 1
If the last 6 of your VIN are 917021 or lower
Triumph has stock
$1153.04
Order-in Ask the parts desk
1
T2041801
Stanchion Assy, LH
Qty 1
If the last 6 of your VIN are 917022 or higher
Triumph has stock
$1153.04
Order-in Ask the parts desk
2
T2041321
Stanchion Assy, RH
Qty 1
If the last 6 of your VIN are 917021 or lower
Triumph has stock
$1188.28
Order-in Ask the parts desk
2
T2041802
Stanchion Assy, RH
Qty 1
If the last 6 of your VIN are 917022 or higher
Triumph has stock
$1153.04
Order-in Ask the parts desk
3
T2041701
Casting, Fork, LH
Qty 1
Triumph has stock
$536.92
Order-in Ask the parts desk
4
T2041707
Casting, Fork, RH
Qty 1
Triumph has stock
$536.92
Order-in Ask the parts desk
5
T2047106
Guide, Bushing
Qty 2
Low stock at Triumph
$12.51
Order-in Ask the parts desk
6
T2047107
Ring, Back Up
Qty 2
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$4.04
On backorder Ask the parts desk
7
T2044161
Oil Seal
Qty 2
$22.26
In stock in Brea Ask the parts desk
8
T2040248
Snap Ring
Qty 2
Triumph has stock
$6.24
Order-in Ask the parts desk
9
T2047109
Dust Seal, Fork
Qty 2
$16.95
In stock in Brea Ask the parts desk
10
T2045311
Oil Lock
Qty 2
Triumph has stock
$36.52
Order-in Ask the parts desk
11
T2044069
Fork Gaiter
Qty 2
Availability unconfirmed
$37.07
Not on our shelf Ask the parts desk
12
T2045157
Clip, Gaiter, Front Forks
Qty 2
Triumph has stock
$3.32
Order-in Ask the parts desk
13
T2040399
Screw, Fork Gaiter Clip, M4
Qty 2
Triumph has stock
$3.32
Order-in Ask the parts desk
14
T2046532
Fork Tube, Inner
Qty 2
If the last 6 of your VIN are 917021 or lower
Triumph has stock
$580.92
Order-in Ask the parts desk
14
T2046536
Fork Tube, Inner
Qty 2
If the last 6 of your VIN are 917022 or higher
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$580.92
On backorder Ask the parts desk
15
T2046071
Piston, Damper
Qty 2
If the last 6 of your VIN are 917021 or lower
No date from Triumph yet
$121.46
On backorder Ask the parts desk
15
T2046061
Piston, Damper
Qty 2
If the last 6 of your VIN are 917022 or higher
No date from Triumph yet
$121.46
On backorder Ask the parts desk
16
T2042633
Spring, Front Fork, Main
Qty 2
If the last 6 of your VIN are 917021 or lower
Triumph has stock
$95.04
Order-in Ask the parts desk
16
T2042623
Spring, Front Fork, Main
Qty 2
If the last 6 of your VIN are 917022 or higher
No date from Triumph yet
$95.04
On backorder Ask the parts desk
17
T2047141
Washer
Qty 2
If the last 6 of your VIN are 917021 or lower
Triumph has stock
$1.18
Order-in Ask the parts desk
17
T2047151
Washer
Qty 2
If the last 6 of your VIN are 917022 or higher
Triumph has stock
$1.18
Order-in Ask the parts desk
18
T2041673
Spacer
Qty 2
Triumph has stock
$10.84
Order-in Ask the parts desk
19
T2047113
O Ring, Fork Seal
Qty 2
Low stock at Triumph
$2.53
Order-in Ask the parts desk
20
T2041156
Fork Cap
Qty 2
Triumph has stock
$75.69
Order-in Ask the parts desk
21
T2045046
Capscrew, Oil Lock
Qty 2
Triumph has stock
$9.85
Order-in Ask the parts desk
22
T2045045
Washer, Sealing B
Qty 2
Triumph has stock
$1.05
Order-in Ask the parts desk
23
T3050133
Capscrew
Qty 1
Triumph expects Sep 25, 2026
$4.21
On backorder Ask the parts desk
24
T2042309
Kit, Lower Yoke Assy
Qty 1
If the last 6 of your VIN are 837466 or lower
Triumph has stock
$501.70
Order-in Ask the parts desk
24
T2041488
Lower Yoke Assembly
Qty 1
If the last 6 of your VIN are 837467 or higher
No date from Triumph yet
$473.26
On backorder Ask the parts desk
25
T3600063
Seal, Dust, Dia 55
Qty 1
Triumph has stock
$7.72
Order-in Ask the parts desk
26
T3800052
Bearing, Sac, 55 x 30 x 17
Qty 1
Triumph has stock
$31.43
Order-in Ask the parts desk
27
T2048899
Capscrew, M10 x 30, SS, Enc
Qty 2
Triumph has stock
$7.49
Order-in Ask the parts desk
28
T3800091
Bearing, Sac
Qty 1
Triumph has stock
$31.43
Order-in Ask the parts desk
29
T3600234
Dust Seal, Dia 55
Qty 1
Triumph has stock
$7.72
Order-in Ask the parts desk
30
T2042138
Cover, Headstock Bearing
Qty 1
No date from Triumph yet
$10.10
On backorder Ask the parts desk
31
T2040301
Adjuster Nut, M30, Lower
Qty 1
Triumph has stock
$26.39
Order-in Ask the parts desk
32
T2044183
Washer, Headstock
Qty 1
Triumph has stock
$7.68
Order-in Ask the parts desk
33
T2040304
Locknut, M30
Qty 1
Triumph has stock
$19.08
Order-in Ask the parts desk
34
T3450060
Cap
Qty 1
Triumph has stock
$1.30
Order-in Ask the parts desk
35
T2700332
Reflector, Amber, Oval
Qty 2
All Mkts Excpt BR & TH
Triumph has stock
$5.92
Order-in Ask the parts desk
36
T3450134
Blanking Plug
Qty 2
If the last 6 of your VIN are 973469 or lower
Triumph has stock
$4.56
Order-in Ask the parts desk
36
T3450675
Bung, Hole Dia 12, Black
Qty 2
If the last 6 of your VIN are 973470 or higher
Triumph has stock
$7.14
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.