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Cylinder Head & Valves

Triumph TF 250-X · 2024, 2025 · Engine · 62 parts · 19 on the shelf in Brea

Exploded parts diagram — Cylinder Head & Valves, Triumph TF 250-X

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

Every part on this diagram

1
T1155025
Cylinder Head Assy, M/CD, D78MX
Qty 1
$938.69
In stock in Brea
2
T3000114
Dowel, Hollow, D7 x D9-8
Qty 3
$3.25
Available
3
T3200511
Bolt, M7 x 34
Qty 7
$4.52
Available
4
T1161472
Spigot, Coolant
Qty 1
$5.45
Available
5
T1150469
Tube, Spark Plug
Qty 1
$24.67
Available
6
T1150479
Breather, Cylinder Head, Mldg
Qty 1
$5.67
In stock in Brea
7
T3201127
Bolt, TX, M10 x 127
Qty 4
$9.26
Available
8
T3555038
Washer, Hardened, 11.5 x 19 x 2
Qty 4
$2.94
Available
9
T3450279
Plug, Sealing, T30
Qty 2
$5.51
Available
10
T3550546
Washer, Cu, OD 16 x ID 10.2/
Qty 2
$1.99
Available
11
T1150474
Flange, Exhaust, D38
Qty 1
Low stock at Triumph
$42.63
Limited availability
12
T1150476
Gasket, Exhaust Flange, D38
Qty 1
$4.22
In stock in Brea
13
T3200675
Bolt, TX, Lghtd, M6 x 20, Enc
Qty 2
$2.47
Available
14
T1150498
Gasket, Cyl/Hd, D78.4, Layer
Qty 1
$67.78
In stock in Brea
15
T3000103
Dowel, Hollow, 12 x 14
Qty 2
$3.78
Available
16
T1150499
Stud, M6 x 83
Qty 1
$34.31
Available
17
T3350300
Nut, M6 x 1.0, Slv
Qty 1
$1.99
In stock in Brea
18
T1139986
Intake Valve
Qty 2
$235.66
Available
19
T1139985
Exhaust Valve
Qty 2
$228.36
Available
20
T1132021
Seat, Intake Valve Spring
Qty 2
$11.91
Available
21
T1132020
Seat, Exhaust Valve Spring
Qty 2
$11.79
Available
22
T1132179
Spring, Outer, Intake Valve
Qty 2
$13.96
Available
23
T1132178
Spring, Inner, Intake Valve
Qty 2
$11.85
Available
24
T1132180
Spring, Valve
Qty 2
$16.20
Available
25
T1132010
Retainer, Intake Valve Spring
Qty 2
$15.74
Available
26
T1132009
Retainer, Valve Spring
Qty 4
$11.46
Available
27
T1130710
Oil Seal, Valve Stem, 5mm
Qty 4
$9.87
In stock in Brea
28
T1132007
Collet, Valve, 5mm
Qty 8
$1.99
In stock in Brea
29
T1135008
Shim, 1.72mm
Qty -1
$3.53
Available
29
T1135009
Shim, 1.76mm
Qty -1
$3.53
Available
29
T1135010
Shim, 1.80mm
Qty -1
$3.53
Available
29
T1135011
Shim, 1.84mm
Qty -1
$3.53
Available
29
T1135012
Shim, 1.88mm
Qty -1
$3.53
Available
29
T1135013
Shim, 1.92mm
Qty -1
$3.53
Available
29
T1135014
Shim, 1.96mm
Qty -1
Low stock at Triumph
$3.53
Limited availability
29
T1135015
Shim, 2.00mm
Qty -1
$3.53
Available
29
T1135016
Shim, 2.04mm
Qty -1
$3.53
Available
29
T1135017
Shim, 2.08mm
Qty -1
$3.53
Available
29
T1135018
Shim, 2.12mm
Qty -1
Low stock at Triumph
$3.53
Limited availability
29
T1135019
Shim, 2.16mm
Qty -1
Low stock at Triumph
$3.53
Limited availability
29
T1135020
Shim, 2.20mm
Qty -1
$3.53
In stock in Brea
29
T1135021
Shim, 2.24mm
Qty -1
$3.53
In stock in Brea
29
T1135022
Shim, 2.28mm
Qty -1
$3.53
In stock in Brea
29
T1135023
Shim, 2.32mm
Qty -1
$3.53
Available
29
T1135024
Shim, 2.36mm
Qty -1
$3.53
In stock in Brea
29
T1135025
Shim, 2.40mm
Qty -1
$3.53
In stock in Brea
29
T1135026
Shim, 2.44mm
Qty -1
$3.53
In stock in Brea
29
T1135027
Shim, 2.48mm
Qty -1
$3.53
In stock in Brea
29
T1135028
Shim, 2.52mm
Qty -1
$3.53
In stock in Brea
29
T1135029
Shim, 2.56mm
Qty -1
$4.93
Available
29
T1135030
Shim, 2.60mm
Qty -1
$4.93
Available
30
T1131233
Finger Follower
Qty 4
$65.39
In stock in Brea
31
T1130096
Shaft, Finger Follower
Qty 2
$24.67
In stock in Brea · last ones
32
T1155111
Bolt, M7 x 34, Dualdrive
Qty 1
Low stock at Triumph
$13.55
Limited availability
33
T3600278
O Ring, ID 11 x 1.5
Qty 1
$1.99
Available
34
T3601181
O Ring, ID 23 x 0.5
Qty 2
$1.99
Available
35
T2082937
Washer, 6.4 x 11 x 1.6
Qty 1
$1.99
Available
40
T1150495
Gasket Kit, Top End
Qty 1
$53.65
In stock in Brea
41
T1130138
Intake Valve Spring Kit
Qty 1
Low stock at Triumph
$76.26
Limited availability
42
T1130139
Exhaust Valve Spring Kit
Qty 1
$58.58
Available
43
T1130168
Intake Spring Kit
Qty 1
Low stock at Triumph
$25.80
Limited availability
44
T1130143
Valve Kit
Qty 1
$578.83
In stock in Brea

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 28, 2026 · Brea shelf Oct 29, 2026.