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Dyna – Engine & Gaskets - Other Brands

Browse this smaller range of Dyna – Engine & Gaskets. Check exact model-year fitment and specifications on each product page.

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£30.23
£30.23 - £30.23
£30.23
£29.71
£29.71 - £29.71
£29.71

Feuling Oil Pump Pressure Relief Springs. 6-Pack for 17-26 M8 - 8027

Available

Description This spring offers increased oil pump pop-off pressure when compared to the stock spring. This adds seat pressure and increases the ove...

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£30.23
£30.23 - £30.23
£30.23
£29.71
£29.71 - £29.71
£29.71
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£225.85
£225.85 - £225.85
£225.85
£223.59
£223.59 - £223.59
£223.59

Feuling Rocker Box Breather Cover Kit for Harley-Davidson 1999-2016 FLT/Touring, 1999-2017 Dyna, Softail - 3200

Available

Description Fits 99-17 TCA/B; early 99-10 style. Complete kit for one engine. Properly sized breather holes for optimum engine breathing. Machined ...

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£225.85
£225.85 - £225.85
£225.85
£223.59
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£223.59
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£316.21
£316.21 - £316.21
£316.21
£313.01
£313.01 - £313.01
£313.01

Feuling Reaper 594 Camshaft for Harley-Davidson 1984-1999 Evo Big Twin - 1393

Available

Description .594" int.; .604" exh. valve lift. Requires high lift valve springs; as Feuling 566034 or 566037; performance lifters and adjustable pu...

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£316.21
£316.21 - £316.21
£316.21
£313.01
£313.01 - £313.01
£313.01
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£316.21
£316.21 - £316.21
£316.21
£313.01
£313.01 - £313.01
£313.01

Feuling Reaper 543 Camshaft for Harley-Davidson 1984-1999 Evo Big Twin - 1391

Available

Description .543" int.; .553" exh. valve lift. Requires high lift valve springs; as Feuling 566032 or 566034. Works with stock pushrods. Performanc...

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£316.21
£316.21 - £316.21
£316.21
£313.01
£313.01 - £313.01
£313.01
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£316.21
£316.21 - £316.21
£316.21
£313.01
£313.01 - £313.01
£313.01

Feuling Reaper 518 EVO Camshaft for Harley-Davidson 1984-1999 Evo Big Twin - 1390

Available

Description Bolt-in. .518" intake; .528" exhaust. Can be used with stock valve springs; pushrods and lifters. Great workhorse and direct replacemen...

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£316.21
£316.21 - £316.21
£316.21
£313.01
£313.01 - £313.01
£313.01
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£647.64 - £647.64
£647.64
£660.07
£660.07 - £660.07
£660.07

Feuling High Load Beehive Valve Spring Kit. .600" Lift - 2018-2024softail; 2017-2025 Touring…

Available

Description Installed pressure 151 Lbs@1.475" (0.485 Lift); 304 Lbs@0.990" open height; coil bind@0.945". High tensile chrome silicone wire with a ...

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£647.64 - £647.64
£647.64
£660.07
£660.07 - £660.07
£660.07
£653.89 - £653.89
£653.89
£666.47
£666.47 - £666.47
£666.47

Feuling Endurance Beehive Valve Spring Kit. 565" Lift for Harley-Davidson 2018-2024 Softail; 2017-2025 Touring, Trike (Excl. 2023-2025 FLTRXSE; 2024-2025 FLTRXSTSE; 2023-2025 FLHXSE; 2024-2025 FLHX; 2025 FLHXU; 2024-2025 FLTRX); 2017-2025 Trikes - 1108

Available

Description With titanium upper spring collars. Installed pressure 134lbs@1.375" (0.405 lift); 103 lbs@1.520" (0.550 lift); coil bind@.920". Direct...

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£653.89 - £653.89
£653.89
£666.47
£666.47 - £666.47
£666.47
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£22.74
£22.74 - £22.74
£22.74
£22.36
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£22.36

Feuling Viton Valve Seal Kit. 6mm for 18-26 M8 - 1080

Available

Description For OEM 6mm diameter valve stems. With Viton heat resistant rubber seals with built-in spring-loaded wiper. Fitment18-26 M8Product Deta...

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£22.74
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£22.74
£22.36
£22.36 - £22.36
£22.36
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£19.10
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£19.10
£17.65
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£17.65

Kibblewhite Kpmi, Dowel Pin. Case to Case & Case to Cylinder. Oversize - Cylinder to Case: 1984-1999 Big Twin.…

Available

Description Heat treaded black oxide coated steel. Oversized at one side. Oversized Diameter on one side. 0.250" and other side is 0.252" x 0.500" ...

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£19.10
£19.10 - £19.10
£19.10
£17.65
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£17.65
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£18.71
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£18.71
£17.29
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£17.29

Kibblewhite Kpmi, Valve Guide Seals. in/Ex for Harley-Davidson 1984-1999 Evo Big Twin; 1999-2004 Twin Cam; 1986-2003 XL Sportster - 71032-8

Available

Description Viton heat resistant rubber. Kibblewhite Precision Machining valve guide seals are compatible with OEM style valve guides. No machining...

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£18.71
£18.71 - £18.71
£18.71
£17.29
£17.29 - £17.29
£17.29
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S&S M8 114" to 128" Big Bore Piston Kit. Std – 2018–2024 114"/117" Softail; 2017–2025…
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£640.72
£640.72 - £640.72
£640.72
£407.60
£407.60 - £407.60
£407.60

S&S Cycle M8 114" to 128" Big Bore Piston Kit. +.010" for Harley-Davidson 2018-2024 114"/117" Softail; 2017-2025 114" FLT/Touring/117" FLT/Touring (Excl. 2023-2025 CVO; 2024-2025 FLTRX; 2024-2025 FLHX; 2025 FLHXU) - 920-0142

Available

Description 11.1:1 compression ratio. Piston kit includes forged pistons; rings; wristpins and clips. Crankcases do not require boring. Big bore 4....

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£640.72
£640.72 - £640.72
£640.72
£407.60
£407.60 - £407.60
£407.60
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S&S M8 114" to 128" Big Bore Piston Kit. Std – 2018–2024 114"/117" Softail; 2017–2025…
£653.17 - £653.17
£653.17
£680.90
£680.90 - £680.90
£680.90

S&S Cycle M8 107" to 124" Big Bore Piston Kit. +.010" for Harley-Davidson 2018-2024 107" Softail; 2017-2024 107" FLT/Touring - 920-0141

Available

Description 11.1:1 compression ratio. Piston kit includes forged pistons; rings; wristpins and clips. Crankcases do not require boring. Big bore 4....

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£653.17 - £653.17
£653.17
£680.90
£680.90 - £680.90
£680.90
£342.68 - £342.68
£342.68
£351.91
£351.91 - £351.91
£351.91

Emd Cam Cover ''Ribbed''. Black Cut - Gen1 M8 Models Softail; 2017-2024…

Available

Description In a full black; with highlighted ribs; finish. Cast aluminum cam gear cover for the right old-time retro look. Direct replacement for ...

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£342.68 - £342.68
£342.68
£351.91
£351.91 - £351.91
£351.91
£330.72 - £330.72
£330.72
£339.63
£339.63 - £339.63
£339.63

Emd Cam Cover ''Ribbed''. Semi-Polished - Gen1 M8 Models Softail; 2017-2024…

Available

Description In a raw aluminum finish with highlighted fins. Cast aluminum cam gear cover for the right old-time retro look. Direct replacement for ...

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£330.72 - £330.72
£330.72
£339.63
£339.63 - £339.63
£339.63
£302.83 - £302.83
£302.83
£310.99
£310.99 - £310.99
£310.99

Emd Cam Cover ''Ribbed''. Raw Finish - Gen1 M8 Models Softail; 2017-2024…

Available

Description Raw aluminum finish. Cast aluminum cam gear cover for the right old-time retro look. Direct replacement for the OEM cam gear cover. Des...

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£302.83 - £302.83
£302.83
£310.99
£310.99 - £310.99
£310.99
£527.97 - £527.97
£527.97
£542.19
£542.19 - £542.19
£542.19

Emd ''Ribbed Style'' Rocker Cover Set. Black - Gen1 M8 Models Softail; 2017-2024…

Available

Description Black finish. Carefully designed by the guys of Esteves Motorcycle Design. Manufactured in sand-cast aluminum to bring a classic indust...

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£527.97 - £527.97
£527.97
£542.19
£542.19 - £542.19
£542.19
EMD ''Ribbed Style'' Rocker Cover Set. Raw – Gen1 M8 Models Softail; 2017–2024…
£488.12 - £488.12
£488.12
£501.26
£501.26 - £501.26
£501.26

Emd ''Ribbed Style'' Rocker Cover Set. Semi-Polished - Gen1 M8 Models Softail; 2017-2024…

Available

Description Semi-Polished finish. Carefully designed by the guys of Esteves Motorcycle Design. Manufactured in sand-cast aluminum to bring a classi...

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£488.12 - £488.12
£488.12
£501.26
£501.26 - £501.26
£501.26
£488.12 - £488.12
£488.12
£501.26
£501.26 - £501.26
£501.26

Emd ''Ribbed Style'' Rocker Cover Set. Raw - Gen1 M8 Models Softail; 2017-2024…

Available

Description Raw aluminum finish. Carefully designed by the guys of Esteves Motorcycle Design. Manufactured in sand-cast aluminum to bring a classic...

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£488.12 - £488.12
£488.12
£501.26
£501.26 - £501.26
£501.26
KB Performance Piston M8 114/117 to 120" Big Bore Conv. Piston Set. STD – 2017–2024 114" M8
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£428.79
£428.79 - £428.79
£428.79
£424.61
£424.61 - £424.61
£424.61

KB Performance Piston KB, M8 114/117 to 120" Big Bore Conv. Piston Set. +.040" for 17-24 114" M8 - KB542LCA.040

Available

Description Forged Super Duty series for the Milwaukee Eight engine. With hard anodized crown and top ring groove to reflect heat and prevent ring ...

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£428.79
£428.79 - £428.79
£428.79
£424.61
£424.61 - £424.61
£424.61
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KB Performance Piston M8 114/117 to 120" Big Bore Conv. Piston Set. STD – 2017–2024 114" M8
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£428.79
£428.79 - £428.79
£428.79
£424.61
£424.61 - £424.61
£424.61

KB Performance Piston KB, M8 114/117 to 120" Big Bore Conv. Piston Set. +.030" for 17-24 114" M8 - KB542LCA.030

Available

Description Forged Super Duty series for the Milwaukee Eight engine. With hard anodized crown and top ring groove to reflect heat and prevent ring ...

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£428.79
£428.79 - £428.79
£428.79
£424.61
£424.61 - £424.61
£424.61
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KB Performance Piston M8 114/117 to 120" Big Bore Conv. Piston Set. STD – 2017–2024 114" M8
Save 1% Save %
£428.79
£428.79 - £428.79
£428.79
£424.61
£424.61 - £424.61
£424.61

KB Performance Piston KB, M8 114/117 to 120" Big Bore Conv. Piston Set. +.020" for 17-24 114" M8 - KB542LCA.020

Available

Description Forged Super Duty series for the Milwaukee Eight engine. With hard anodized crown and top ring groove to reflect heat and prevent ring ...

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£428.79
£428.79 - £428.79
£428.79
£424.61
£424.61 - £424.61
£424.61
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KB Performance Piston M8 114/117 to 120" Big Bore Conv. Piston Set. STD – 2017–2024 114" M8
£428.79 - £428.79
£428.79
£445.82
£445.82 - £445.82
£445.82

KB Performance Piston KB, M8 114/117 to 120" Big Bore Conv. Piston Set. +.010" for 17-24 114" M8 - KB542LCA.010

Available

Description Forged Super Duty series for the Milwaukee Eight engine. With hard anodized crown and top ring groove to reflect heat and prevent ring ...

View full details
£428.79 - £428.79
£428.79
£445.82
£445.82 - £445.82
£445.82
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£331.75
£331.75 - £331.75
£331.75
£283.37
£283.37 - £283.37
£283.37

Arlen Ness M8 10-Gauge Cam Cover. Black - Gen1 M8 Models Softail; 2017-2024…

Available

Description Gloss black anodized and contrast machined. This Ness creation is an instant Big Blast in changing the looks of your engine and a direc...

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£331.75
£331.75 - £331.75
£331.75
£283.37
£283.37 - £283.37
£283.37
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£33.67
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£33.67
£33.34
£33.34 - £33.34
£33.34

ERT Products Check Valve Repair Kit for Harley-Davidson 1970-1999 Big Twin (Excl. 1999 Twin Cam) - CV-1

Available

Description This kit is the one to fresh-up the check valve system and help prevent the oil tank draining into the crankcase. Complete kit includes...

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£33.67
£33.67 - £33.67
£33.67
£33.34
£33.34 - £33.34
£33.34
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