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Crankcase & Fittings

Triumph Air Cooled Scramblers · Crankcase, Engine Covers & Eng. Lubrication Syst · 37 parts · 1 on the shelf in Brea

Exploded parts diagram — Crankcase & Fittings, Triumph Air Cooled Scramblers

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

Motorcycles this catalogue covers

Air-Cooled Scrambler
2006–2016

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

Every part on this diagram

1
T1160187
Crankcase Kit, Blk/Blk
Qty 1
If your engine number is 372712 or lower
No date from Triumph yet
$5351.55
On backorder Ask the parts desk
1
T1160118
Crankcase Assy, Black
Qty 1
If your engine number is 372713 or higher
No date from Triumph yet
$339.31
On backorder Ask the parts desk
1
T1160143
Crankcase Assy, Black
Qty 1
Eng No 447046 > **See Tech News 118**
No date from Triumph yet
$525.87
On backorder Ask the parts desk
2
T3000102
Dowel, Hollow, 10 x 14
Qty 4
Low stock at Triumph
$1.66
Order-in Ask the parts desk
3
T1160750
Main Bearing Shell, Grooved
Qty -1
White
Triumph has stock
$11.76
Order-in Ask the parts desk
3
T1160751
Main Bearing Shell, Grooved
Qty -1
Red
Triumph has stock
$11.76
Order-in Ask the parts desk
3
T1160752
Main Bearing Shell, Grooved
Qty -1
Blue
Triumph has stock
$11.76
Order-in Ask the parts desk
3
T1160753
Main Bearing Shell, Grooved
Qty -1
Green
No date from Triumph yet
$11.76
On backorder Ask the parts desk
4
T3000101
Dowel, Hollow, 8 x 14
Qty 2
Triumph has stock
$3.61
Order-in Ask the parts desk
5
T3700015
Cable Tie, 185.7 Long
Qty 1
Triumph has stock
$0.83
Order-in Ask the parts desk
6
T3450005
Plug, NPSI 3/8 Dryseal
Qty 4
If your engine number is 731974 or lower
Triumph has stock
$6.16
Order-in Ask the parts desk
6
T3450000
Plug, PTF-SAE Short, 3/8-18, Enc
Qty 4
If your engine number is 731975 or higher
Triumph has stock
$6.16
Order-in Ask the parts desk
7
T2056859
Bush, S/Arm Pivot, 230M07
Qty 2
Triumph has stock
$13.26
Order-in Ask the parts desk
8
T1160665
Sightglass, Oil, Dia 20
Qty 1
Triumph has stock
$20.96
Order-in Ask the parts desk
9
T1261488
Oil Filler Plug, Chromed
Qty 1
Low stock at Triumph
$28.07
Order-in Ask the parts desk
10
T3600028
O Ring, Filler Cap
Qty 1
Triumph has stock
$1.30
Order-in Ask the parts desk
11
T1162010
Stud, Cylinder Head
Qty 8
Triumph has stock
$4.85
Order-in Ask the parts desk
12
T1169022
Barrels, 2 Cyl, Dia 90.0
Qty 1
Triumph has stock
$206.88
Order-in Ask the parts desk
13
T1161100
Tube, Air
Qty 1
Triumph has stock
$25.63
Order-in Ask the parts desk
14
T3600915
O Ring, ID 18 x 3
Qty 2
Triumph has stock
$2.73
Order-in Ask the parts desk
15
T1160127
Gasket, Base, 2 Cyl, Dia 90
Qty 1
Triumph has stock
$34.02
Order-in Ask the parts desk
16
T1161037
Gasket, Breather Plate
Qty 1
No date from Triumph yet
$2.64
On backorder Ask the parts desk
17
T3331044
Screw, Pan/Hd, Tx, M6 x 16, Slv
Qty 8
$0.90
In stock in Brea Ask the parts desk
18
T1160274
Spout
Qty 1
Triumph has stock
$10.63
Order-in Ask the parts desk
19
T1161036
Pipe, Breather Drain
Qty 1
> Eng No 447045 **See Tech News 118**
Triumph has stock
$11.08
Order-in Ask the parts desk
19
T1160137
Pipe, Breather Drain
Qty 1
Eng No 447046 > **See Tech News 118**
Triumph has stock
$11.26
Order-in Ask the parts desk
20
T3700440
Clip, Hose, 11-12.5mm
Qty 1
> Eng No 447045 **See Tech News 118**
Triumph has stock
$5.02
Order-in Ask the parts desk
20
T3700030
Clip pipe
Qty 1
Eng No 447046 > **See Tech News 118**
Triumph has stock
$0.90
Order-in Ask the parts desk
21
T1161038
Hose, Breather Drain Extension
Qty 1
> Eng No 447045 **See Tech News 118**
No date from Triumph yet
$3.32
On backorder Ask the parts desk
21
T1160136
Hose, Breather Drain Extension
Qty 1
Eng No 447046 > **See Tech News 118**
Triumph has stock
$3.42
Order-in Ask the parts desk
22
T1161024
Plate, Upper, Breather
Qty 1
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$41.72
On backorder Ask the parts desk
23
T1161025
Plate, Lower, Breather
Qty 1
No date from Triumph yet
$5.35
On backorder Ask the parts desk
24
T3450015
Plug, M10
Qty 1
If your engine number is 372712 or lower
Triumph has stock
$1.30
Order-in Ask the parts desk
25
T3700270
Cable Clip Assy
Qty 1
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$12.45
On backorder Ask the parts desk
26
T3051063
Screw, Cap/Hd, M6 x 16, Enc, Raw
Qty 1
Eng No 447046 > **See Tech News 118**
Triumph has stock
$0.53
Order-in Ask the parts desk
27
T1160209
Breather Drain Assy
Qty 1
Eng No 447046 > **See Tech News 118**
Triumph has stock
$47.51
Order-in Ask the parts desk
28
T2500574
Extension Lead, Alternator
Qty 1
Triumph has stock
$5.84
Order-in 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.