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Gasket Kit, Cylinder Head

Triumph Street Triple up to BF1182 · Service Tools, Literature & Touch-Up Paint · 14 parts · 9 on the shelf in Brea

Exploded parts diagram — Gasket Kit, Cylinder Head, Triumph Street Triple up to BF1182

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

Motorcycles this catalogue covers

Street Triple 675
Choose your year

This book covers frames up to VIN BF1182. Our parts team checks fitment against your motorcycle before any order ships.

Every part on this diagram

1
T3990163
Gasket Kit, Cyl Head
Qty 1
COMPRISES FOLLOWING PARTS:
Triumph has stock
$299.08
Order-in Ask the parts desk
—
T1159000
Cyl Head Gasket, Dia 78.0
Qty 1
Cylinder Head Section
Triumph has stock
$62.01
Order-in Ask the parts desk
—
T1130400
Seal, 4mm Stem
Qty 12
Cylinder Head Section
Triumph has stock
$6.42
Order-in Ask the parts desk
—
T3600188
O Ring, Fluorocarbon
Qty 3
Cylinder Head Section
$1.73
In stock in Brea Ask the parts desk
—
T3600187
O Ring, 10 X 2.0
Qty 3
Cylinder Head Section
$2.42
In stock in Brea Ask the parts desk
—
T1260309
Seal, Cam Cover, Screw, Twin Lip
Qty 1
Cylinder Head Section
$5.39
In stock in Brea Ask the parts desk
—
T3600199
O Ring, 18.8 x Dia 1.9
Qty 1
Camshaft/Cam Drive Section
$1.36
In stock in Brea Ask the parts desk
—
T1140071
Gasket, Metal Tensioner
Qty 1
Camshaft/Cam Drive Section
$3.05
In stock in Brea Ask the parts desk
?
T1160978
Crankcase Gasket, Base
Qty 1
Crankcase & Fittings
Triumph has stock
$20.05
Order-in Ask the parts desk
—
T1260309
Seal, Cam Cover, Screw, Twin Lip
Qty 6
Cam Cover Section
$5.39
In stock in Brea Ask the parts desk
—
T1261765
Seal, Cam Cover
Qty 1
Cam Cover Section
$31.09
In stock in Brea Ask the parts desk
—
T1260437
Crank Cover Gasket
Qty 1
Engine Covers Section
$16.27
In stock in Brea Ask the parts desk
—
T3550146
Washer, 6.4 x 12 x 1, Copper
Qty 1
Engine Covers Section
Triumph has stock
$1.30
Order-in Ask the parts desk
—
T2200854
Header Gasket
Qty 3
Exhaust
$6.77
In stock in Brea 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.