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Crankcase & Fittings

Triumph Thunderbird 1600 & 1700 · Crankcase, Engine Covers, Lubrication System · 30 parts

Exploded parts diagram — Crankcase & Fittings, Triumph Thunderbird 1600 & 1700

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

Motorcycles this catalogue covers

Thunderbird 1600 & 1700
Choose your year

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

Every part on this diagram

1
T1168920
Kit, Crankcase, Spares
Qty 1
If your engine number is 713401 or lower
No date from Triumph yet
$401.20
On backorder Ask the parts desk
1
T1168910
Crankcase Assembly, Spares
Qty 1
If your engine number is 713402 or higher
No date from Triumph yet
$312.06
On backorder Ask the parts desk
2
T3000102
Dowel, Hollow, 10 x 14
Qty 3
Low stock at Triumph
$1.66
Order-in Ask the parts desk
3
T3802512
Bearing, Needle
Qty 1
Triumph has stock
$10.39
Order-in Ask the parts desk
4
T3459999
Plug, M20, Face Seal, Slv
Qty 2
Triumph has stock
$13.39
Order-in Ask the parts desk
5
T3551185
Washer, Copper, 21.0x26.75x2.0
Qty 2
Triumph has stock
$3.00
Order-in Ask the parts desk
6
T3000064
Dowel, Hollow, Dia 14.0
Qty 2
Triumph has stock
$6.42
Order-in Ask the parts desk
7
T1169088
Liner, Cylinder, 107.1, Aluminium
Qty 1
Triumph has stock
$253.49
Order-in Ask the parts desk
8
T1161097
Gasket, Breather
Qty 1
Triumph has stock
$3.00
Order-in Ask the parts desk
9
T1161096
Plate, Breather, Moulded
Qty 1
No date from Triumph yet
$39.02
On backorder Ask the parts desk
10
T1161102
Baffle Plate, Perforated
Qty 1
No date from Triumph yet
$11.26
On backorder Ask the parts desk
11
T3205065
Bolt, HHF, Lghtd, M6 x 20, Enc
Qty 8
Triumph has stock
$5.19
Order-in Ask the parts desk
12
T3600104
O Ring
Qty 1
Triumph has stock
$1.33
Order-in Ask the parts desk
13
T1161098
Pipe, Drain, Breather
Qty 1
No date from Triumph yet
No longer available
On backorder Ask the parts desk
14
T3051063
Screw, Cap/Hd, M6 x 16, Enc, Raw
Qty 1
Triumph has stock
$0.53
Order-in Ask the parts desk
15
T3551905
Washer, M18 x 21.9 OD, Copper
Qty 1
Triumph has stock
$2.36
Order-in Ask the parts desk
16
T1163019
Spout, Breather, Threaded, M16
Qty 1
No date from Triumph yet
$32.81
On backorder Ask the parts desk
17
T1161650
Manifold, Coolant, Black
Qty 1
If your engine number is 733433 or lower
Triumph has stock
$109.14
Order-in Ask the parts desk
17
T1169969
Manifold, Coolant, Chrome
Qty 1
If your engine number is 733434 or higher
No date from Triumph yet
$135.51
On backorder Ask the parts desk
18
T3601529
Seal, O-Ring Formed, Manifold
Qty 1
Low stock at Triumph
$12.34
Order-in Ask the parts desk
19
T3600158
O-Ring, ID 24.0 x 3.0, HNBR
Qty 2
Low stock at Triumph
$3.14
Order-in Ask the parts desk
20
T3205094
Bolt, HHF, Lghtd, M6 x 20, Enc
Qty 13
Triumph’s Aug 7, 2026 date has passed, we’ll confirm
$5.27
On backorder Ask the parts desk
21
T1160782
Dipstick, Oil Level, Assy
Qty 1
Triumph has stock
$22.18
Order-in Ask the parts desk
22
T3601136
O-Ring, ID17.5 x Dia. 3.5
Qty 1
Triumph has stock
$3.71
Order-in Ask the parts desk
23
T1160111
Main Bearing Shell, White
Qty 8
Triumph has stock
$15.20
Order-in Ask the parts desk
23
T1160112
Main Bearing Shell, Red
Qty 8
Triumph has stock
$15.20
Order-in Ask the parts desk
23
T1160113
Main Bearing Shell, Blue
Qty 8
Triumph has stock
$15.20
Order-in Ask the parts desk
23
T1160114
Main Bearing Shell, Green
Qty 8
Triumph has stock
$15.20
Order-in Ask the parts desk
24
T1161103
Hose, Breather, Crankcase
Qty 1
No date from Triumph yet
$24.22
On backorder Ask the parts desk
25
T3700280
Hose Clip, Dia 22.0 - 23.00
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf 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.