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Emissions Control System

Triumph Trident 660cc · Fuel Tank, Eng. Management & Exhaust Systems. · 11 parts · 1 on the shelf in Brea

Exploded parts diagram — Emissions Control System, Triumph Trident 660cc

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

Motorcycles this catalogue covers

Trident 660
2021–2026

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

Every part on this diagram

1
T1250015
Reed Valve, Double
Qty 1
Triumph’s Aug 7, 2026 date has passed, we’ll confirm
$55.43
On backorder Ask the parts desk
2
T1250075
Reed Valve
Qty 1
Triumph has stock
$49.20
Order-in Ask the parts desk
3
T1250196
Cover, Reed Valve, Double
Qty 1
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$51.04
On backorder Ask the parts desk
4
T1250188
Cover, Reed Valve, Single
Qty 1
Triumph has stock
$33.87
Order-in Ask the parts desk
5
T1250522
Solenoid, SAI
Qty 1
Triumph has stock
$91.53
Order-in Ask the parts desk
6
T1250208
Hose, SAI, Formed
Qty 1
Low stock at Triumph
$44.90
Order-in Ask the parts desk
7
T1257304
Hose, Sai
Qty 1
No date from Triumph yet
$22.01
On backorder Ask the parts desk
8
T3700051
Hose Clip, Dia 18.1-20 x 8mm
Qty 4
No date from Triumph yet
$2.09
On backorder Ask the parts desk
9
T1255661
Bracket, SAI Valve
Qty 1
No date from Triumph yet
$10.97
On backorder Ask the parts desk
10
T2027779
Bracket, Modulator, Engine
Qty 1
Triumph has stock
$7.81
Order-in Ask the parts desk
11
T3205067
Bolt, HHF, Lghtd, M6 x 25, Slv
Qty 4
$2.27
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.