Oil Cooler

Triumph Bonneville · Crankcase, Engine Covers, Lubrication System · 15 parts

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

Triumph lists this drawing for the Bonneville, Bonneville Black Engine, Bonneville T100, Bonneville T100 EFI, Bonneville T100 A1, Bonneville T100 A2, Bonneville T100 50th Anniv, Bonneville T100 A2 McQueen, Bonneville T100 Black A2, Bonneville T100 1960 A2, Bonneville T100 A2 110th, Bonneville EFI, Bonneville Black Engine EFI, Bonneville SE A1, Bonneville A1, Bonneville SE A2, Bonneville A2, Bonneville SE2 A2, Bonneville A3, Bonneville Newchurch, Bonneville T100 A3, Bonneville T100 Black A3, Bonneville T100 SE, Bonneville T214 SE, Bonneville T100 Spirit. 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

Bonneville T120 Black

2020–2026

Bonneville T100 Black

2017–2020

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

Every part on this diagram

T1210228

Oil Cooler, 13 Row

Qty 1

$730.56

Available

2/3

T2101685

Kit, Oil Feed/Return

Qty 1

$234.10

Available

T2101660

Pipe, Oil Feed

Qty 1

If your engine number is 516646 or higher

Low stock at Triumph

$140.84

Limited availability

T2101690

Pipe, Return, Oil

Qty 1

If your engine number is 516128 or higher

$95.04

Available

T3203025

Bolt, RHHF, Domed, M6 x 25, S/S

Qty 3

If your engine number is 482547 or lower

$1.99

Available

T3205067

Bolt, HHF, Lghtd, M6 x 25, Slv

Qty 3

If your engine number is 482548 or higher

$2.27

Available

T3010702

Flanged Sleeve, 6.4 x 10 x 8.5

Qty 3

$5.35

Available

T3021100

Grommet, Dia 13 x 1.8

Qty 3

$2.64

Available

T3550905

Washer, M18 x 21.9 OD, Copper

Qty 5

$2.29

Available

T2100227

Banjo Bolt, M18 x 31

Qty 2

$12.34

Available

T3550547

Washer, Cu, OD19 x ID14.2

Qty 4

$4.00

Available

T1210241

Banjo Bolt, M14 x 28

Qty 2

$12.20

Available

T2101600

Adaptor, Male

Qty 1

$11.69

Available

T2101380

O Ring

Qty 1

$3.81

Available

T2101900

Banjo Bolt, M18 Ext, M12 Int

Qty 1

$16.45

Available

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.