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Front Forks & Lower Yoke

Triumph Bonneville · Front Suspension & Steering incl. Clutch Controls · 40 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
T2048501
Fork leg Assy, LH
Qty 1
If the last 6 of your VIN are 343765 or lower
Triumph has stock
$1003.41
Order-in Ask the parts desk
1
T2048506
Fork Leg Assy, LH
Qty 1
If the last 6 of your VIN are 343766 or higher
Triumph has stock
$1003.41
Order-in Ask the parts desk
1
T2045160
Kit, Fork Leg Assy, LH
Qty 1
If the last 6 of your VIN are 730142 or lower
Triumph has stock
$1029.82
Order-in Ask the parts desk
1
T2045155
Fork Leg Assy, LH
Qty 1
If the last 6 of your VIN are 730143 or higher
Triumph has stock
$1029.82
Order-in Ask the parts desk
2
T2048502
Fork leg Assy, RH
Qty 1
If the last 6 of your VIN are 343765 or lower
Triumph has stock
$1003.41
Order-in Ask the parts desk
2
T2048507
Fork Leg Assy, RH
Qty 1
If the last 6 of your VIN are 343766 or higher
Triumph has stock
$1003.41
Order-in Ask the parts desk
2
T2045161
Kit, Fork Leg Assy, RH
Qty 1
If the last 6 of your VIN are 730142 or lower
Triumph has stock
$1029.82
Order-in Ask the parts desk
2
T2045156
Fork Leg Assy, RH
Qty 1
If the last 6 of your VIN are 730143 or higher
Triumph has stock
$1029.82
Order-in Ask the parts desk
3
T2047114
Cap, Fork
Qty 2
Triumph has stock
$66.90
Order-in Ask the parts desk
4
T2047113
O Ring, Fork Seal
Qty 2
Low stock at Triumph
$2.53
Order-in Ask the parts desk
5
T2047112
Tube spacer
Qty 2
Triumph has stock
$7.41
Order-in Ask the parts desk
6
T2047111
Guide, Spring
Qty 2
Triumph has stock
$3.71
Order-in Ask the parts desk
7
T2047110
Spring
Qty 2
Triumph has stock
$93.29
Order-in Ask the parts desk
8
T2047105
Piston, Damper
Qty 2
Triumph’s Aug 21, 2026 date has passed, we’ll confirm
$121.46
On backorder Ask the parts desk
9
T2047103
Fork tube
Qty 2
No date from Triumph yet
$271.12
On backorder Ask the parts desk
10
T2047104
Oil Lock, Fork
Qty 2
No date from Triumph yet
$9.43
On backorder Ask the parts desk
12
T2047503
Fork Tube, LH, Outer
Qty 1
Triumph has stock
$492.91
Order-in Ask the parts desk
13
T2049504
Fork Tube, RH, Outer
Qty 1
Triumph has stock
$492.91
Order-in Ask the parts desk
14
T2047109
Dust Seal, Fork
Qty 2
$16.95
In stock in Brea Ask the parts desk
15
T2040248
Snap Ring
Qty 2
Triumph has stock
$6.24
Order-in Ask the parts desk
16
T2047115
Seal, Oil
Qty 2
$19.04
In stock in Brea Ask the parts desk
17
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
18
T2047106
Guide, Bushing
Qty 2
Low stock at Triumph
$12.51
Order-in Ask the parts desk
19
T2045045
Washer, Sealing B
Qty 2
Triumph has stock
$1.05
Order-in Ask the parts desk
20
T2045046
Capscrew, Oil Lock
Qty 2
Triumph has stock
$9.85
Order-in Ask the parts desk
21
T3050130
Capscrew, M8 x 40
Qty 1
Triumph has stock
$7.05
Order-in Ask the parts desk
22
T2049003
Yoke assembly
Qty 1
Triumph has stock
$473.26
Order-in Ask the parts desk
23
T3050083
Capscrew, M10x22, S/S
Qty 2
Triumph has stock
$8.79
Order-in Ask the parts desk
24
T3600063
Seal, Dust, Dia 55
Qty 1
Triumph has stock
$7.72
Order-in Ask the parts desk
25
T3800052
Bearing, Sac, 55 x 30 x 17
Qty 1
Triumph has stock
$31.43
Order-in Ask the parts desk
26
T2140210
Adjuster Nut, Upper
Qty 1
Triumph has stock
$3.14
Order-in Ask the parts desk
27
T3800054
Bearing, Sac, 26 47 15
Qty 1
Low stock at Triumph
$55.68
Order-in Ask the parts desk
28
T3600062
Seal, Dust Dia 47
Qty 1
Triumph has stock
$16.37
Order-in Ask the parts desk
29
T2047036
Dust cover
Qty 1
Triumph’s Aug 7, 2026 date has passed, we’ll confirm
$1.30
On backorder Ask the parts desk
30
T2041265
Adjuster Nut, Lower
Qty 1
Triumph has stock
$12.45
Order-in Ask the parts desk
31
T3450060
Cap
Qty 1
Triumph has stock
$1.30
Order-in Ask the parts desk
32
T2040349
Gaiter, Front Fork
Qty 2
Triumph has stock
$34.58
Order-in Ask the parts desk
33
T2045162
Kit, Clip, Fork Gaiter
Qty 2
If the last 6 of your VIN are 730142 or lower
Triumph has stock
$6.68
Order-in Ask the parts desk
33
T2045157
Clip, Gaiter, Front Forks
Qty 2
If the last 6 of your VIN are 730143 or higher
Triumph has stock
$3.32
Order-in Ask the parts desk
34
T2040399
Screw, Fork Gaiter Clip, M4
Qty 2
Triumph has stock
$3.32
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.