Triumph Thunderbird & Thunderbird Sport Front Forks and Yokes — 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	T2042857 Stanchion assembly	Stanchion assembly LH	1	$726.39	Obsolete	View Details
2	T2042858 Stanchion assembly	Stanchion assembly RH	1	$864.14	Obsolete	View Details
3	T2045081 Tube outer	Tube outer LH	1	$466.22	Obsolete	View Details
3	T2045080 Tube outer	Tube outer RH	1	$499.32	Obsolete	View Details
4	T2045085 Slider	Slider	2	$14.73	Available to order	2 Ships within 3–7 business days
5	2040077-T0301 Washer	Washer	2	$3.74	Obsolete	View Details
6	2040078-T0301 Oil seal	Oil seal	2	$20.99	Backorder — Early August 2026	2
7	2040079-T0301 Ring snap	Ring snap	2	$6.83	Available to order	2 Ships within 3–7 business days
8	2040080-T0301 Dust seal	Dust seal	2	$20.08	Available to order	2 Ships within 3–7 business days
9	T2042020 Oil lock	Oil lock	2	$6.29	Available to order	2 Ships within 3–7 business days
10	T2045082 Tube assembly	Tube assembly Inner	2	$475.29	Available to order	2 Ships within 3–7 business days
11	T2045084 Cylinder assembly	Cylinder assembly	2	$124.47	Obsolete	View Details
12	T2020472 Circlip, M'cyl, Rear	Circlip, M'cyl, Rear	2	$2.74	Available to order	2 Ships within 3–7 business days
13	T2045086 Spring	Spring	2	$91.37	Obsolete	View Details
14	2040082-T0301 Washer spring	Washer spring PART NO LONGER AVAILABLE	2	$1.12	Obsolete	View Details
15	T2040081 O Ring, Fork Seal	O Ring, Fork Seal	2	$3.59	Available to order	2 Ships within 3–7 business days
16	2040071-T0301 Top cap	Top cap	2	$68.35	Obsolete	View Details
17	2040075-T0301 Capscrew	Capscrew PART NO LONGER AVAILABLE	2	$19.42	Obsolete	View Details
18	2040074-T0301 Sealing washer	Sealing washer	2	$1.13	Available to order	2 Ships within 3–7 business days
19	T2040860 Yoke	Yoke Upper	1	$220.10	Obsolete	View Details
20	T2040060 Nut	Nut	1	$24.83	Out of Stock	Notify Me
21	T2040061 Washer Upper Yoke	Washer Upper Yoke	1	$7.14	Available to order	1 Ships within 3–7 business days
22	T3050132 Screw, Skt Hd, Ss	Screw, Skt Hd, Ss M8 x 25mm	6	$3.50	Out of Stock	Notify Me
23	T2140210 Adjuster Nut, Upper	Adjuster Nut, Upper	1	$3.39	Available to order	1 Ships within 3–7 business days
24	T2040259 Cover, Headstock Assy	Cover, Headstock Assy Lower	1	$24.33	Out of Stock	Notify Me
25	T2042843 Lower Yoke Assy	Lower Yoke Assy Lower	1	$419.79	Obsolete	View Details
26	T3450060 Cap	Cap	1	$1.40	Available to order	1 Ships within 3–7 business days
27	T3050130 Capscrew, M8 x 40	Capscrew, M8 x 40	2	$7.62	Available to order	2 Ships within 3–7 business days

Part Number

Price

T2042857

Stanchion assembly

$726.39

View Details

T2042858

Stanchion assembly

$864.14

View Details

T2045081

Tube outer