Triumph Bonneville Crankshaft, Connecting Rods & Pistons — OEM Parts Diagram

Engle Motors is your source for OEM Triumph parts and accessories with free shipping on orders of $100+!OEM Triumph parts — free shipping over $100!

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#	Part Number	Description	Qty	Price	Status
1	T1100916 Crankshaft Assy	Crankshaft Assy > Eng No 438194	1	$1302.68	Available to order	1 Ships within 3–7 business days
1	T1100928 Crankshaft Assy	Crankshaft Assy Eng No 438195 >	1	$1329.09	Backorder — Early August 2026	1
2	T1100913 Spacer, Crankshaft	Spacer, Crankshaft	1	$15.77	Available to order	1 Ships within 3–7 business days
3	T3331042 Screw, Pan/Hd, Tx, M6 x 12, Enc	Screw, Pan/Hd, Tx, M6 x 12, Enc	2	$1.40	Available to order	2 Ships within 3–7 business days
4	T1110111 Con Rod Assy, Short Stroke	Con Rod Assy, Short Stroke	2	$172.95	Available to order	2 Ships within 3–7 business days
5	T1110060 Bolt Con Rod	Bolt Con Rod Use with con rod T1110111	4	$10.55	Available to order	4 Ships within 3–7 business days
6	T1110016 Nut, Con Rod	Nut, Con Rod Use with con rod T1110111	4	$9.69	Available to order	4 Ships within 3–7 business days
7	T1110054 Bearing, Con Rod Shell, White	Bearing, Con Rod Shell, White Use with con rod T1110111	2	$10.18	Available to order	2 Ships within 3–7 business days
7	T1110055 Bearing, Con Rod Shell, Red	Bearing, Con Rod Shell, Red Use with con rod T1110111	2	$12.70	Available to order	2 Ships within 3–7 business days
7	T1110056 Bearing Con Rod Shell, Blue	Bearing Con Rod Shell, Blue Use with con rod T1110111	2	$12.70	Available to order	2 Ships within 3–7 business days
8	T1121015 Piston Assy	Piston Assy Bonneville SE > 436003 & Bonneville > 442346 See Tech News 118	2	$247.17	Available to order	2 Ships within 3–7 business days
8	T1121455 Piston Assy	Piston Assy Bonneville SE 436004 > & Bonneville 442347 > See Tech News 118	2	$247.17	Available to order	2 Ships within 3–7 business days
9	T1121060 Gudgeon Pin	Gudgeon Pin	2	$13.18	Available to order	2 Ships within 3–7 business days
10	T1121072 Circlip, Piston	Circlip, Piston	4	$2.37	Backorder — Early August 2026	4
11	T1121055 Piston Ring Set	Piston Ring Set	2	$117.87	Available to order	2 Ships within 3–7 business days

Part Number

Price

T1100916

Crankshaft Assy

$1302.68

Ships within 3–7 business days

T1100928

Crankshaft Assy

$1329.09

T1100913

Spacer, Crankshaft

$15.77