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Transmission & Clutch

Start your search for transmission and clutch parts here, with products gathered for Harley-Davidson, American V-twin and compatible motorcycle applications. Compatibility varies, so match the stated model, year and technical details before ordering.

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MCS590382 product image Sold out
£175.27 - £175.27
£175.27
£175.27 - £175.27
£175.27

Arlen Ness 10-Gauge I Derby Cover. Gold for Harley-Davidson 2016-2026 Touring (Excl. 2025 FLTRXRRSE); 2016-2026 Trike; 2015 FLHTCUL, FLHTK; 2007-2026 Touring, Trikes with Narrow Profile Primary Cover - 700-004

Currently Unavailable

DescriptionGold anodized finish. CNC machined billet aluminum clutch cover. Includes hardware. 7-9/16" (19.21cm) diameter.Fitment 16-26 Touring (ex...

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£175.27 - £175.27
£175.27
£175.27 - £175.27
£175.27
Sold out
MCS590389 product image Sold out
£175.27 - £175.27
£175.27
£175.27 - £175.27
£175.27

Arlen Ness 10-Gauge II Derby Cover. Black Contrast for Harley-Davidson 1999-2017 Dyna; 1999-2018 Softail (Excl. 2018 FLSB); 1999-2015 FLT/Touring, Trike (Excl. 2015 FLHTCUL, FLHTKL) - 700-018

Currently Unavailable

DescriptionBlack contrast machined. CNC machined billet aluminum clutch cover. Includes hardware. 7-1/4" (18.42cm) diameter.Fitment 99-17 (NU) Dyna...

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£175.27 - £175.27
£175.27
£175.27 - £175.27
£175.27
Sold out
MCS700953 product image
£164.35 - £164.35
£164.35
£164.35 - £164.35
£164.35

Bare Knuckle Performance Overbearing 2.0 for Harley-Davidson 1936-1964 Big Twin - 23-029-70

Available

DescriptionAn inner primary bearing; that supports the transmission mainshaft; was added to the aluminum primary housing with the introduction of t...

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£164.35 - £164.35
£164.35
£164.35 - £164.35
£164.35
MCS701517 product image
£97.31 - £97.31
£97.31
£97.31 - £97.31
£97.31

Kraus Twin Cam EZ-Shift Ratio Adapter. Black for 99-17 Twin Cam Models with OEM 33849-97 or 33715-85A Transmission Arms - UN-FC-82-B

Available

DescriptionDesigned to give a greater leverage ratio so finding neutral is easier. Works for easy neutral find when slow moving or when stopped. A ...

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£97.31 - £97.31
£97.31
£97.31 - £97.31
£97.31
MCS700798 product image
Sold out
£573.88 - £573.88
£573.88
£573.88 - £573.88
£573.88

MCS Inner Primary Cover. Cast for Harley-Davidson 65-69 FLH

Currently Unavailable

DescriptionNatural cast finish. OEM style reproduction replacement aluminum inner primary cover with OEM style cast finish. Complete with pre-insta...

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£573.88 - £573.88
£573.88
£573.88 - £573.88
£573.88
Sold out
MCS700556 product image
£706.01 - £706.01
£706.01
£706.01 - £706.01
£706.01

JIMS M8 6-Speed Transmission Rebuild Kit for Harley-Davidson 2017-2025 FLT/Touring (Excl. 2023-2025 CVO; 2024-2025 FLHX, FLTRX; 2025 FLHXU) - 1063

Available

DescriptionTime saving transmission master rebuild kit comes with over 50 individual parts; providing you with a one in all no-hassle transmission ...

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£706.01 - £706.01
£706.01
£706.01 - £706.01
£706.01
MCS700557 product image
£679.68 - £679.68
£679.68
£679.68 - £679.68
£679.68

JIMS M8 6-Speed Transmission Rebuild Kit for Harley-Davidson 2018-2024 Softail - 1066

Available

DescriptionTime saving transmission master rebuild kit comes with over 50 individual parts; providing you with a one in all no-hassle transmission ...

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£679.68 - £679.68
£679.68
£679.68 - £679.68
£679.68
MCS700975 product image
£76.11 - £76.11
£76.11
£76.11 - £76.11
£76.11

Bare Knuckle Performance Jane Doe Jockey Shift Knob, 1.750" - Universal - 52-000-60

Available

Description- Polished finish - CNC machined aluminum - 1.750" (44.5mm)- 3/8-24 threaded - Lightweight. Perfect for those that don't want to be seen...

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£76.11 - £76.11
£76.11
£76.11 - £76.11
£76.11
MCS700976 product image
£76.11 - £76.11
£76.11
£76.11 - £76.11
£76.11

Bare Knuckle Performance Jane Doe Jockey Shift Knob, 2.250" - Universal - 52-001-60

Available

Description''- Polished finish - CNC machined aluminum - 2.25" (57.2mm) tall- 3/8-24 threaded - Lightweight. Perfect for those that don't want to b...

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£76.11 - £76.11
£76.11
£76.11 - £76.11
£76.11
MCS700753 product image
£226.82 - £226.82
£226.82
£226.82 - £226.82
£226.82

Arlen Ness Speedliner Shifter Arm. Chrome for Harley-Davidson 2018-2026 Softail with OEM Mid-Controls - 420-124

Available

DescriptionChrome plated finish. CNC machined shifter arm from billet aluminum in a 3D Knurled design. Easy bolt-on installation that drastically e...

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£226.82 - £226.82
£226.82
£226.82 - £226.82
£226.82
MCS700750 product image
£43.41 - £43.41
£43.41
£43.41 - £43.41
£43.41

Arlen Ness Diamond Shift/Brake Peg. Chrome for Most Harley-Davidson with 5/16-24 Threads - 400-050

Available

DescriptionChrome anodized finish. Styled to match the Diamond foot pegs; but eye candy for many stylings out there. CNC machined billet aluminum c...

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£43.41 - £43.41
£43.41
£43.41 - £43.41
£43.41
MCS700754 product image
£237.17 - £237.17
£237.17
£237.17 - £237.17
£237.17

Arlen Ness Speedliner Shifter Arm. Gold for Harley-Davidson 2018-2026 Softail with OEM Mid-Controls - 420-137

Available

DescriptionGold anodized finish. CNC machined shifter arm from billet aluminum in a 3D Knurled design. Easy bolt-on installation that drastically e...

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£237.17 - £237.17
£237.17
£237.17 - £237.17
£237.17
MCS700752 product image
£237.17 - £237.17
£237.17
£237.17 - £237.17
£237.17

Arlen Ness Speedliner Shifter Arm. Black for Harley-Davidson 2018-2026 Softail with OEM Mid-Controls - 420-123

Available

DescriptionBlack anodized finish. CNC machined shifter arm from billet aluminum in a 3D Knurled design. Easy bolt-on installation that drastically ...

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£237.17 - £237.17
£237.17
£237.17 - £237.17
£237.17
MCS700780 product image
£492.65 - £492.65
£492.65
£492.65 - £492.65
£492.65

MCS Inner Primary Cover. Polished for Harley-Davidson 70-84 FL, FLH. Rear Chain Drive Models Only

Available

DescriptionOEM style replacement aluminum inner primary cover. Complete with mainshaft support bearing. No hardware included. OEM replacement refer...

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£492.65 - £492.65
£492.65
£492.65 - £492.65
£492.65
MCS700749 product image
£43.41 - £43.41
£43.41
£43.41 - £43.41
£43.41

Arlen Ness Diamond Shift/Brake Peg. Black for Most Harley-Davidson with 5/16-24 Threads - 400-049

Available

DescriptionBlack anodized finish. Styled to match the Diamond foot pegs; but eye candy for many stylings out there. CNC machined billet aluminum co...

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£43.41 - £43.41
£43.41
£43.41 - £43.41
£43.41
MCS701344 product image
Sold out
£652.28 - £652.28
£652.28
£652.28 - £652.28
£652.28

Arlen Ness Speedliner Foot Control Kit. Gold - 420-104

Currently Unavailable

DescriptionArlen Ness, Speedliner Foot Control Kit. GoldProduct Details Brand: Arlen Ness Category: TRANSMISSION/DRIVELINE > SHIFTER RODS AND ...

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£652.28 - £652.28
£652.28
£652.28 - £652.28
£652.28
Sold out
MCS701567 product image
Sold out
£245.78 - £245.78
£245.78
£245.78 - £245.78
£245.78

Indian Larry, 'Indian Larry' Logo Derby Cover. Gloss Black for Harley-Davidson 1999-2017 Dyna; 1999-2018 Softail (Excl. 2018 FLSB); 1999-2015 Touring, Trike (Excl. 2015 FLHTCUL, FLHTKL) - ILM14353

Currently Unavailable

Description7.25" diameter. Gloss black with clear etched logo. Manufactured from precision-detail CNC machined aluminum. The Question Mark with Lar...

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£245.78 - £245.78
£245.78
£245.78 - £245.78
£245.78
Sold out
MCS701561 product image
£307.24 - £307.24
£307.24
£307.24 - £307.24
£307.24

Indian Larry, 'Indian Larry' Logo Derby Cover. Gloss Black for Harley-Davidson 2019-2026 Softail; 2018 Softail FLSB Sport Glide; Other 2018 Softails Custom Equipped with Narrow Profile Outer Primary Cover - ILM14343

Available

Description6.4" diameter. Gloss black with clear etched logo. Manufactured from precision-detail CNC machined aluminum. With the ''Indian Larry'' l...

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£307.24 - £307.24
£307.24
£307.24 - £307.24
£307.24
MCS701568 product image
Sold out
£245.78 - £245.78
£245.78
£245.78 - £245.78
£245.78

Indian Larry, 'FTW' Derby Cover. Matte Black/Clear for Harley-Davidson 1999-2017 Dyna; 1999-2018 Softail (Excl. 2018 FLSB); 1999-2015 Touring, Trike (Excl. 2015 FLHTCUL, FLHTKL) - ILM14354

Currently Unavailable

Description7.25" diameter. Matte black with clear etched logo. Manufactured from precision-detail CNC machined aluminum. With the ''Fuck The World'...

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£245.78 - £245.78
£245.78
£245.78 - £245.78
£245.78
Sold out
MCS701553 product image
£307.24 - £307.24
£307.24
£307.24 - £307.24
£307.24

Indian Larry, 'Question Mark' Derby Cover. Gloss Black/Clear for Harley-Davidson 2016-2026 Touring (Excl. 2025 FLTRXRRSE); 2016-2026 Trike; 2015 FLHTCUL, FLHTK; 2007-2026 Touring, Trikes with Narrow Profile Primary Cover - ILM14329

Available

Description7.75" diameter. Gloss black with clear etched logo. Manufactured from precision-detail CNC machined aluminum. The Question Mark with Lar...

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£307.24 - £307.24
£307.24
£307.24 - £307.24
£307.24
MCS701565 product image
£245.78 - £245.78
£245.78
£245.78 - £245.78
£245.78

Indian Larry, 'Question Mark' Derby Cover. Gloss Black/Clear for Harley-Davidson 1999-2017 Dyna; 1999-2018 Softail (Excl. 2018 FLSB); 1999-2015 Touring, Trike (Excl. 2015 FLHTCUL, FLHTKL) - ILM14351

Available

Description7.25" diameter. Gloss black with clear etched logo. Manufactured from precision-detail CNC machined aluminum. The Question Mark with Lar...

View full details
£245.78 - £245.78
£245.78
£245.78 - £245.78
£245.78
MCS700781 product image
£725.26 - £725.26
£725.26
£725.26 - £725.26
£725.26

MCS Inner Primary Cover. Cast for Harley-Davidson 71-84 4-Speed FX, FXE

Available

DescriptionNatural cast finish. OEM style replacement aluminum inner primary cover with OEM style machining and the OEM style cast finish. 9-hole b...

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£725.26 - £725.26
£725.26
£725.26 - £725.26
£725.26
MCS701563 product image
Sold out
£307.24 - £307.24
£307.24
£307.24 - £307.24
£307.24

Indian Larry, 'FTW' Derby Cover. Gloss Black/Clear for Harley-Davidson 2019-2026 Softail; 2018 Softail FLSB Sport Glide; Other 2018 Softails Custom Equipped with Narrow Profile Outer Primary Cover - ILM14345

Currently Unavailable

Description6.4" diameter. Gloss black with clear etched logo. Manufactured from precision-detail CNC machined aluminum. With the ''Fuck The World''...

View full details
£307.24 - £307.24
£307.24
£307.24 - £307.24
£307.24
Sold out
MCS701554 product image
£307.24 - £307.24
£307.24
£307.24 - £307.24
£307.24

Indian Larry, 'Indian Larry' Logo Derby Cover. Matte Black for Harley-Davidson 2016-2026 Touring (Excl. 2025 FLTRXRRSE); 2016-2026 Trike; 2015 FLHTCUL, FLHTK; 2007-2026 Touring, Trikes with Narrow Profile Primary Cover - ILM14316

Available

Description7.75" diameter. Matte black with clear etched logo. Manufactured from precision-detail CNC machined aluminum. With the ''Indian Larry'' ...

View full details
£307.24 - £307.24
£307.24
£307.24 - £307.24
£307.24

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