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Alto Products

Alto is the leader in the development of wet friction technology used in powertrain components and system solutions

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Alto Clutch Spring Plate Heavy Duty. Stainless Rivets – 1990–1997 Big Twin; 1991–2022 XL…

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Alto Clutch Spring Plate Heavy Duty. Stainless Rivets – 1990–1997 Big Twin; 1991–2022 XL… 1 used. With stainless rivets. Used between steel drive p...

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£21.76
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Alto G3 Replacement Friction Plate Set (1) – H-D with 581910 Friction & 581911 Steels…

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Alto G3 Replacement Friction Plate Set (1) – H-D with 581910 Friction & 581911 Steels… Friction plate. 1.50" /3.81mm thick (6 required; sold ea...

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£21.18
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£20.15
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Alto G3 Friction Jutter Plate Set (1) – H-D with 581918 G3 Powerpack Extra Plate…

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Alto G3 Friction Jutter Plate Set (1) – H-D with 581918 G3 Powerpack Extra Plate… Friction jutter plates. 0.151"/3.84mm thick (3 used; sold each). ...

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£177.14
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£174.66
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Alto ''G3'' Friction Clutch Plate Kit – 2017–2026 M8

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Alto ''G3'' Friction Clutch Plate Kit – 2017–2026 M8 Friction plate set only. Specifically developed to handle the power and torque of High-Perform...

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£174.66
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£104.93
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£103.45
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Alto ''Performance Steel'' Steel Clutch Drive Plate Set – 2017–2026 M8

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Alto ''Performance Steel'' Steel Clutch Drive Plate Set – 2017–2026 M8 Steel drive plate set only. This ''Performance Steel'' drive plate set is id...

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£12.70
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Alto ''Performance Steel'' Steel Clutch Drive Plates (1) – H-D with 581910 Friction & 581911 Steels…

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Alto ''Performance Steel'' Steel Clutch Drive Plates (1) – H-D with 581910 Friction & 581911 Steels… Steel drive plate set. 0.063"/1.6mm thick ...

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£14.60
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£13.88
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£13.88

Alto ''Performance Steel'' Steel Clutch Drive Plates (1) – H-D with 581910 Friction & 581911 Steels…

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Alto ''Performance Steel'' Steel Clutch Drive Plates (1) – H-D with 581910 Friction & 581911 Steels… Steel drive plate set. 0.078"/1.98mm thick...

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£15.99
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£15.21
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£15.21

Alto ''Performance Steel'' Steel Clutch Drive Plate (1) – H-D with 581918 G3 Powerpack Extra Plate…

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Alto ''Performance Steel'' Steel Clutch Drive Plate (1) – H-D with 581918 G3 Powerpack Extra Plate… Steel drive plate set. 0.079"/2.01mm thick (sol...

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£15.21
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£17.21
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£16.37
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£16.37

Alto ''Performance Steel'' Steel Clutch Drive Plate (1) – H-D with 581910 Friction & 581911 Steels…

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Alto ''Performance Steel'' Steel Clutch Drive Plate (1) – H-D with 581910 Friction & 581911 Steels… Steel drive plate set. 0.100"/2.54mm thick ...

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£20.82
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£19.80
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£19.80

Alto G3 Replacement Friction Plate Set (1) – H-D with 581918 G3 Powerpack Extra Plate…

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Alto G3 Replacement Friction Plate Set (1) – H-D with 581918 G3 Powerpack Extra Plate… Friction plate set. 0.107"/2.72mm thick. 8 used; sold each. ...

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£330.72
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£326.12
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£326.12

Alto ''G3 Black'' Powerpack Extra Clutch Plate Kit – 2017–2026 M8

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Alto ''G3 Black'' Powerpack Extra Clutch Plate Kit – 2017–2026 M8 Friction & steel drive plate kit. Extra plate sets have been a favorite among...

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£326.12
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£12.40
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£11.78
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£11.78

Alto Powerpack Steel Clutch Plates G3 (1) – H-D with 581918 G3 Powerpack Extra Plate…

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Alto Powerpack Steel Clutch Plates G3 (1) – H-D with 581918 G3 Powerpack Extra Plate… Steel drive plate set. 0.056"/1.42mm thick (9 used; sold each...

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£15.82
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Alto Clutch Outer Drive Plate – 71-E84 XL Sportster

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Alto Clutch Outer Drive Plate – 71-E84 XL Sportster 1 used. Friction material on one side only. OEM replacement reference 37987-71 Fitment 71-E84 X...

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£7.38
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£6.79
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£6.79

Alto Nut. Pinion Shaft Gear – 1954–1989 Big Twin

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Alto Nut. Pinion Shaft Gear – 1954–1989 Big Twin 5/8-24 left hand threaded. Repl. 24023-54. Fitment 54-89 Big Twin (NU) Product Details Brand: Al...

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£30.91
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£29.43
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£29.43

Alto Clutch Steel Drive Plate (Each) – 41-E84 Big Twin (1941–1967 3 Used…

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Alto Clutch Steel Drive Plate (Each) – 41-E84 Big Twin (1941–1967 3 Used… With 3 anti-rattle buffers per plate; like the later 68-E84 models. The s...

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