Cylinder Head & Valves
Triumph Street Triple up to BF1182 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · 95 parts · 3 on the shelf in Brea
Open this diagram in the interactive viewer → Click any callout on the drawing to jump to the part.
Triumph lists this drawing for the Street Triple R, VIN 560476 and lower.
Triumph builds more than one machine in this book and they do not all take the same parts.
Tell us which one you ride →
Motorcycles this catalogue covers
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
T1150171
Kit, Cyl Head/Buckets, Sai, Blk
Qty 1
If your engine number is 414251 or lower
Backordered at Triumph · we’ll confirm the ship date after you order
1
T1150169
Cyl Head, Sai, Black
Qty 1
If your engine number is between 414252 and 415723
Backordered at Triumph · expected Nov 6
$2464.52
On backorder
1
T1150199
Cylinder Head, 3 Cyl, M/C, Sai, Black
Qty 1
If your engine number is between 415724 and 493832
Backordered at Triumph · expected Nov 6
$2464.52
On backorder
1
T1150147
Cylinder Head, 3 Cyl, M/C, Sai, Black
Qty 1
If your engine number is between 493833 and 503518
$753.53
Available
1
T1150199
Cylinder Head, 3 Cyl, M/C, Sai, Black
Qty 1
If your engine number is between 503519 and 508231
Backordered at Triumph · expected Nov 6
$2464.52
On backorder
1
$753.53
Available
8
T1150929
Cyl Head Gasket, Dia. 74.0
Qty 1
If your engine number is between 493833 and 503518
Low stock at Triumph
$93.98
Limited availability
8
$92.10
Available
16
T3990054
Gasket Kit, Full
Qty 1
If your engine number is 493832 or lower
Backordered at Triumph · we’ll confirm the ship date after you order
$598.14
On backorder
16
T3990111
Gasket Kit, Full
Qty 1
If your engine number is between 493833 and 503518
Backordered at Triumph · we’ll confirm the ship date after you order
16
T3990054
Gasket Kit, Full
Qty 1
If your engine number is between 503519 and 508231
Backordered at Triumph · we’ll confirm the ship date after you order
$598.14
On backorder
16
T3990111
Gasket Kit, Full
Qty 1
If your engine number is 508232 or higher
Backordered at Triumph · we’ll confirm the ship date after you order
17
T3990112
Gasket Kit, Head
Qty 1
If your engine number is between 493833 and 503518
Backordered at Triumph · expected Nov 6
$453.12
On backorder
17
$469.99
Available
17
T3990112
Gasket Kit, Head
Qty 1
If your engine number is 508232 or higher
Backordered at Triumph · expected Nov 6
$453.12
On backorder
23
24
T1130676
Bucket, Tappet, Inlet
Qty 6
If your engine number is 398517 or lower
No longer supplied by Triumph
24
$35.39
Available
25
$35.39
Available
27
$9.43
On backorder
27
27
$9.43
On backorder
27
$9.43
On backorder
27
$9.43
On backorder
27
$9.43
On backorder
27
$9.43
On backorder
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 15, 2026.