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Transmission Covers

Our Transmission Covers range groups together relevant parts and accessories for Harley-Davidson, American V-twin and compatible motorcycle applications. The collection draws together products used for clutch and transmission parts. The detailed product pages explain compatibility, specifications and what is included.

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Hydraulic Clutch Side Cover Dyna, Softail, Touring Save 8% Save %
£511.66
£511.66 - £511.66
£511.66
£468.54
£468.54 - £468.54
£468.54

Trask Hydraulic Clutch Actuator Cover - Each, 6061-T6 Aluminum - Black / Powder-Coated for Harley-Davidson Touring, Softail, Dyna & Trike 2006-2021

In stock

DescriptionHydraulic Clutch Actuator Cover Includes an upgraded throw-out bearing; a must for big motors with a heavier clutch pull Billet cover is...

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£511.66
£511.66 - £511.66
£511.66
£468.54
£468.54 - £468.54
£468.54
Save 8% Save %
Hydraulic Clutch Side Cover Dyna, Softail, Touring Save 8% Save %
£499.17
£499.17 - £499.17
£499.17
£457.11
£457.11 - £457.11
£457.11

Trask Hydraulic Clutch Actuator Cover - Each, 6061-T6 Aluminum - Chrome for Harley-Davidson Touring, Softail, Dyna & Trike 2006-2021

In stock

DescriptionHydraulic Clutch Actuator Cover Includes an upgraded throw-out bearing; a must for big motors with a heavier clutch pull Billet cover is...

View full details
£499.17
£499.17 - £499.17
£499.17
£457.11
£457.11 - £457.11
£457.11
Save 8% Save %
Save 3% Save %
£221.26
£221.26 - £221.26
£221.26
£215.62
£215.62 - £215.62
£215.62

Performance Machine Scallop Derby Cover - Aluminum, Each for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2018

In stock

DescriptionScallop Derby Cover Direct replacements for stock derby covers on OEM primaries Machined Performance Machine logo Manufactured from bill...

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£221.26
£221.26 - £221.26
£221.26
£215.62
£215.62 - £215.62
£215.62
Save 3% Save %
Save 3% Save %
£207.91
£207.91 - £207.91
£207.91
£202.60
£202.60 - £202.60
£202.60

Performance Machine Scallop Derby Cover - Aluminum, Each - Chrome for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2018

Low stock

DescriptionScallop Derby Cover Direct replacements for stock derby covers on OEM primaries Machined Performance Machine logo Manufactured from bill...

View full details
£207.91
£207.91 - £207.91
£207.91
£202.60
£202.60 - £202.60
£202.60
Save 3% Save %
Sold out
£464.00
£464.00 - £464.00
£464.00
£437.07
£437.07 - £437.07
£437.07

Performance Machine Hydraulic Clutch Actuator Cover - Fluted, Aluminum, Each - Chrome for Harley-Davidson Touring, Softail, Dyna & Trike 2006-2019

Out of stock

DescriptionHydraulic Clutch Actuator Cover Perfect match for Performance Machine's Contour master cylinder for optimal clutch action Made in the US...

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£464.00
£464.00 - £464.00
£464.00
£437.07
£437.07 - £437.07
£437.07
Sold out
Arlen Ness Titanium Anodised 10-Gauge Derby Cover for Various Various Harley-Davidson Motorcycles (See Fitment List) #700-023
Save 8% Save %
£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04

Arlen Ness 10-gauge Derby Cover - Each, Aluminum - Anodized / Titanium for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2018

In stock

Description10-Gauge Derby Cover Machined from 6061-T6 billet aluminium Chrome hardware and gasket included Matching point and inspection covers ava...

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£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04
Save 8% Save %
Arlen Ness Red Anodised 10-Gauge Derby Cover for Various Various Harley-Davidson Motorcycles (See Fitment List) #700-022
Save 8% Save %
£199.70
£199.70 - £199.70
£199.70
£182.89
£182.89 - £182.89
£182.89

Arlen Ness 10-gauge Derby Cover - Aluminum, Each - Anodized / Red for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2018

Low stock

Description10-Gauge Derby Cover Machined from 6061-T6 billet aluminium Chrome hardware and gasket included Matching point and inspection covers ava...

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£199.70
£199.70 - £199.70
£199.70
£182.89
£182.89 - £182.89
£182.89
Save 8% Save %
Arlen Ness Orange Anodised 10-Gauge Derby Cover for Various Various Harley-Davidson Motorcycles (See Fitment List) #700-021
Save 8% Save %
£199.70
£199.70 - £199.70
£199.70
£182.89
£182.89 - £182.89
£182.89

Arlen Ness 10-gauge Derby Cover - Each, Aluminum - Anodized / Orange for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2018

In stock

Description10-Gauge Derby Cover Machined from 6061-T6 billet aluminium Chrome hardware and gasket included Matching point and inspection covers ava...

View full details
£199.70
£199.70 - £199.70
£199.70
£182.89
£182.89 - £182.89
£182.89
Save 8% Save %
Arlen Ness Blue Anodised 10-Gauge Derby Cover for Various Various Harley-Davidson Motorcycles (See Fitment List) #700-019
Save 8% Save %
£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04

Arlen Ness 10-gauge Derby Cover - Aluminum, Each - Anodized / Blue for Harley-Davidson Touring & Trike 1999-2016

Low stock

Description10-Gauge Derby Cover Machined from 6061-T6 billet aluminium Chrome hardware and gasket included Matching point and inspection covers ava...

View full details
£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04
Save 8% Save %
Arlen Ness Titanium Anodised 10-Gauge Derby Cover for 2015-2026 Harley-Davidson Touring Motorcycles #700-007
Save 8% Save %
£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04

Arlen Ness 10-gauge Derby Cover - Aluminum, Each - Anodized / Titanium for Harley-Davidson Touring & Trike 2016-2024

In stock

Description10-Gauge Derby Cover Machined from 6061-T6 billet aluminium Chrome hardware and gasket included Matching point and inspection covers ava...

View full details
£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04
Save 8% Save %
Arlen Ness Red Anodised 10-Gauge Derby Cover for 2015-2026 Harley-Davidson Touring Motorcycles #700-006
Save 8% Save %
£199.70
£199.70 - £199.70
£199.70
£182.89
£182.89 - £182.89
£182.89

Arlen Ness 10-gauge Derby Cover - Each, Aluminum - Anodized / Red for Harley-Davidson Touring & Trike 2016-2024

In stock

Description10-Gauge Derby Cover Machined from 6061-T6 billet aluminium Chrome hardware and gasket included Matching point and inspection covers ava...

View full details
£199.70
£199.70 - £199.70
£199.70
£182.89
£182.89 - £182.89
£182.89
Save 8% Save %
Arlen Ness Orange Anodised 10-Gauge Derby Cover for 2015-2026 Harley-Davidson Touring Motorcycles #700-005
Save 8% Save %
£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04

Arlen Ness 10-gauge Derby Cover - Each, Aluminum - Anodized / Orange for Harley-Davidson Touring & Trike 2016-2024

Low stock

Description10-Gauge Derby Cover Machined from 6061-T6 billet aluminium Chrome hardware and gasket included Matching point and inspection covers ava...

View full details
£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04
Save 8% Save %
Arlen Ness Blue Anodised 10-Gauge Derby Cover for 2015-2026 Harley-Davidson Touring Motorcycles #700-003
Save 8% Save %
£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04

Arlen Ness 10-gauge Derby Cover - Aluminum, Each - Anodized / Blue for Harley-Davidson Touring & Trike 2016-2024

Low stock

Description10-Gauge Derby Cover Machined from 6061-T6 billet aluminium Chrome hardware and gasket included Matching point and inspection covers ava...

View full details
£197.68
£197.68 - £197.68
£197.68
£181.04
£181.04 - £181.04
£181.04
Save 8% Save %
Drag Specialties Derby Cover Fits Harley-Davidson Dyna, Softail Models 2018-2021
Save 19% Save %
£54.67
£54.67 - £54.67
£54.67
£44.27
£44.27 - £44.27
£44.27

Drag Specialties Derby Cover - Each, Aluminum - Black / Matte for Harley-Davidson Softail & Dyna 2018-2021

In stock

DescriptionDerby Cover Die-cast construction with a domed design Includes mounting hardware '06 Dyna Glide and all '07-'18 Big Twin (except '16-'18...

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£54.67
£54.67 - £54.67
£54.67
£44.27
£44.27 - £44.27
£44.27
Save 19% Save %
Outer Primary Cover
Sold out
£0.00 - £0.00
£0.00
£186.78
£186.78 - £186.78
£186.78

Outer Primary Cover

Out of stock

Outer Primary CoverDie-cast outer primary coversStandard eight-hole applicationHardware and bushing not includedStarter shaft bearing must be purch...

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£0.00 - £0.00
£0.00
£186.78
£186.78 - £186.78
£186.78
Sold out
Sold out
£0.00 - £0.00
£0.00
£208.59
£208.59 - £208.59
£208.59

Derby Cover

Out of stock

£0.00 - £0.00
£0.00
£208.59
£208.59 - £208.59
£208.59
Sold out
Louvered Transmission Cover
Save 13% Save %
£261.11
£261.11 - £261.11
£261.11
£227.71
£227.71 - £227.71
£227.71

Louvered Transmission Cover #KUR7366

In stock

DescriptionLouvered Transmission CoverConvert your stock black transmission covers to chrome or replace a set of aged OEM chrome covers to this sty...

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£261.11
£261.11 - £261.11
£261.11
£227.71
£227.71 - £227.71
£227.71
Save 13% Save %
Save 13% Save %
£200.58
£200.58 - £200.58
£200.58
£174.92
£174.92 - £174.92
£174.92

LA Choppers County Line Derby Cover - Each, Aluminum - Black for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2023

Low stock

DescriptionCounty Line Derby Cover Derby covers are a sleek replacement for the stock covers Machined from billet 6061 aluminium Made in the USA Sp...

View full details
£200.58
£200.58 - £200.58
£200.58
£174.92
£174.92 - £174.92
£174.92
Save 13% Save %
Save 9% Save %
£176.53
£176.53 - £176.53
£176.53
£160.62
£160.62 - £160.62
£160.62

LA Choppers County Line Derby Cover - Each, Aluminum - Black for Harley-Davidson Softail, Dyna & FXR 2018-2024

In stock

DescriptionCounty Line Derby Cover Derby covers are a sleek replacement for the stock covers Machined from billet 6061 aluminium Made in the USA Sp...

View full details
£176.53
£176.53 - £176.53
£176.53
£160.62
£160.62 - £160.62
£160.62
Save 9% Save %
Save 9% Save %
£200.58
£200.58 - £200.58
£200.58
£182.50
£182.50 - £182.50
£182.50

LA Choppers County Line Derby Cover - Aluminum, Each - Bronze for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2023

In stock

DescriptionCounty Line Derby Cover Derby covers are a sleek replacement for the stock covers Machined from billet 6061 aluminium Made in the USA Sp...

View full details
£200.58
£200.58 - £200.58
£200.58
£182.50
£182.50 - £182.50
£182.50
Save 9% Save %
Save 9% Save %
£200.58
£200.58 - £200.58
£200.58
£182.50
£182.50 - £182.50
£182.50

LA Choppers County Line Derby Cover - Aluminum, Each - Black for Harley-Davidson Touring & Trike 2015-2026

In stock

DescriptionCounty Line Derby Cover Derby covers are a sleek replacement for the stock covers Machined from billet 6061 aluminium Made in the USA Sp...

View full details
£200.58
£200.58 - £200.58
£200.58
£182.50
£182.50 - £182.50
£182.50
Save 9% Save %
Save 3% Save %
£133.92
£133.92 - £133.92
£133.92
£130.56
£130.56 - £130.56
£130.56

Heinz Bikes Derby Cover - Billet Aluminum, Each - Black for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2017

Low stock

DescriptionDerby Cover Strong yet lightweight billet aluminium Dissipates heat more efficiently than standard covers CNC machined from billet alumi...

View full details
£133.92
£133.92 - £133.92
£133.92
£130.56
£130.56 - £130.56
£130.56
Save 3% Save %
Sold out
£133.92
£133.92 - £133.92
£133.92
£130.56
£130.56 - £130.56
£130.56

Heinz Bikes Derby Cover - Each, Billet Aluminum - Black for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

Out of stock

DescriptionDerby Cover Strong yet lightweight billet aluminium Dissipates heat more efficiently than standard covers CNC machined from billet alumi...

View full details
£133.92
£133.92 - £133.92
£133.92
£130.56
£130.56 - £130.56
£130.56
Sold out
Save 16% Save %
£55.15
£55.15 - £55.15
£55.15
£46.59
£46.59 - £46.59
£46.59

Trask Assault Derby Cover Repair Kit - Derby Cover Repair KIT Assault for Harley-Davidson Softail, Dyna & FXR 2018-2026

In stock

DescriptionAssault Derby Cover Repair Kit Kit includes window, o-rings, and hardware Repair kit for Trask Assault derby covers Made in the USA For ...

View full details
£55.15
£55.15 - £55.15
£55.15
£46.59
£46.59 - £46.59
£46.59
Save 16% Save %

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