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Dyna – Gaskets & Kits

Browse gaskets & kits selected for Harley-Davidson Dyna motorcycles. Product choices in this section include gaskets, seals and service parts. Check each listing for exact model-year fitment, dimensions and installation requirements.

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£121.89
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£121.89
£114.04
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£114.04

James Gaskets Top End Gasket Kit. Evo B.t. 3-5/8" Big Bore – 1992–1999 Evo Big Twin with 3-5/8" Big…

Low stock

Description .045" head gaskets with Firering®; RCM (Rubber Coated Metal) cylinder base and rocker base gaskets; rubber rocker cover gaskets. Includ...

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£121.89
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£121.89
£114.04
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£114.04
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£75.76
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£75.76
£70.87
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£70.87

James Gaskets Cylinder Head & Base Gasket Kit. .045" Firering – 1999–2017 88"/96" Twin Cam

Low stock

Description Standard 3-3/4" bore. .045" double sided silicone Firering head gasket (final crush .042"). With O-ring base. Includes 2 head & 2 c...

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£75.76
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£75.76
£70.87
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£70.87
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£26.88
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£26.62
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£26.62

James Gaskets Oil Pump Body to Case Gasket. Mylar – L1980–1991 Big Twin

Low stock

Description OEM replacement reference 26273-80; 26273-80A; 26273-80B. Mylar is a polyester film gasket material. It is strong; flexible; has high t...

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£26.88
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£26.88
£26.62
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£26.62
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£18.10
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£18.10
£17.93
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£17.93

James Gaskets O-Ring Starter Housing – 1989–2007 Big Twin; 1981–2007 XL…

Low stock

Description OEM replacement reference 11116. Fitment 89-07 Big Twin; 81-07 XL Sportster (NU) Product Details Brand: James Gaskets Category: ELEC...

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£18.10
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£18.10
£17.93
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£17.93
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£83.61 - £83.61
£83.61
£84.61
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£84.61

James Gaskets Rocker Cover Gasket Kit. Evo B.t. Rcm – 1984–1991 Evo Big Twin

Low stock

Description Includes RCM (Rubber Coated Metal) rocker base gaskets; rubber rocker cover gaskets and seals and orings required for rocker cover asse...

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£83.61 - £83.61
£83.61
£84.61
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James Gaskets Rocker Cover Gasket Kit. Evo B.t. Rcm – 1992–1999 Evo Big Twin

In stock

Description Includes RCM (Rubber Coated Metal) rocker base gaskets; rubber rocker cover gaskets and all required seals and o-rings for rocker cover...

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£83.61 - £83.61
£83.61
£84.61
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£84.61
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£29.50
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£29.50
£29.21
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£29.21

James Gaskets Gasket Lower Rocker Cover. Rcm – 1999–2017 Twin Cam

Low stock

Description .020" RCM (Rubber Coated metal) with silicone bead. 1-piece left/right gasket.; 2 used on one engine. OEM replacement reference 16719-9...

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£29.50
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£29.50
£29.21
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£29.21
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£27.61
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£27.34
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£27.34

James Gaskets Seal & Ferrule, Oil Filter – 1992–1999 Big Twin

Low stock

Description Fits steel oil lines with stock case mounted oil filter. OEM replacement reference 63528-92 Fitment 92-99 Big Twin (Excl. Twin Cam) (NU...

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£27.61
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£27.61
£27.34
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£27.34
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£35.64
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£35.30
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£35.30

James Gaskets Umbrella Valve – 1999–2010 Twin Cam

Low stock

Description Rubber. For head breathing system. Replaces OEM 26858-99. Fitment 99-10 Twin Cam (NU) Product Details Brand: James Gaskets Category:...

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£35.64
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£35.64
£35.30
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£35.30
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£18.33
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£18.33
£18.15
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£18.15

James Gaskets Gaskets Breather Cover. Rcm – 1999–2010 Twin Cam

Low stock

Description .020" RCM (Rubber Coated Metal). OEM replacement reference 17591-99 Fitment 99-10 Twin Cam (NU) Product Details Brand: James Gaskets ...

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£18.33
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£18.33
£18.15
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£18.15
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£36.46
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£36.10
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James Gaskets Seal, Oil Filter – 1992–1999 Big Twin

Low stock

Description Fits steel oil lines with stock case mounted oil filter. OEM replacement reference 63525-92 Fitment 92-99 Big Twin (Excl. Twin Cam) (NU...

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£36.46
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£36.46
£36.10
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£36.10
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£20.48
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£20.48
£20.28
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£20.28

James Gaskets Oil Pump Body to Case Gasket. .031" Paper – L1980–1991 Big Twin

Low stock

Description .031" thick fiber reinforced paper. OEM replacement reference 26273-80; 26273-80A; 26273-80B. Fitment L80-91 Big Twin (NU) Product Deta...

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£20.48
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£20.48
£20.28
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£16.74
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£16.74
£16.58
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£16.58

James Gaskets Oil Pump Body to Case Gasket. .031" Paper – 1992–1999 Evo Big Twin

Low stock

Description .031" fiber reinforced paper. OEM replacement reference 26273-92A. Fitment 92-99 Evo Big Twin (NU) Product Details Brand: James Gaske...

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£16.74
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£16.74
£16.58
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£16.58
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£20.51
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£20.51
£20.31
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£20.31

James Gaskets Oil Pump Body to Cover Gasket. .031" Paper – L1980–1991 Big Twin

Low stock

Description .031" thick fiber reinforced paper. OEM replacement reference 26276-80A. Fitment L80-91 Big Twin (NU) Product Details Brand: James Ga...

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£20.51
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£20.51
£20.31
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£52.14
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£52.14

James Gaskets Manifold Intake Seals. Reinforced Lip – 1984–2017 Big Twin; 1986–2022 XL…

Low stock

Description Seal features a steel supported rubber lip that seals between the manifold sleeve face & cylinder head. Used between manifold and c...

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£51.53 - £51.53
£51.53
£52.14
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£52.14
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£58.46
£59.16
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£59.16

James Gaskets Upper Rocker Cover Gasket. Rubber – 1992–1999 Evo Big Twin

Low stock

Description Used between rocker covers. OEM replacement reference 17356-92 Fitment 92-99 Evo Big Twin (NU) Product Details Brand: James Gaskets ...

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£58.46 - £58.46
£58.46
£59.16
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£59.16
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£125.46
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£125.46
£117.37
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£117.37

James Gaskets Motor Gasket Kit. 84-91 B.t – 1984–1991 Evo Big Twin 4 & 5-Speed

Low stock

Description Includes 0.045" head gaskets with Firering®; RCM (Rubber Coated Metal) cylinder and rocker base gaskets; rubber rocker cover gaskets. A...

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£125.46
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£125.46
£117.37
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£117.37
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£26.88
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£26.88
£26.62
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£26.62

James Gaskets O-Ring Shifter Shaft – L1984–1994 FXR; 1987–1989 Softail…

Low stock

Description OEM replacement reference 11117A. Fitment L84-94 FXR; 87-89 Softail; 91-05 Dyna (NU) Product Details Brand: James Gaskets Category: ...

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£26.88
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£26.88
£26.62
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£26.62
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£29.88
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£29.88
£29.58
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£29.58

James Gaskets Rubber Boot, Accelerator Pump Cap – 1976–2006 B.t.; XL with Carburetor

Low stock

Description Replacement item. Fits all Keihin butterfly & CV carbs on 76-06 Big Twin and XL Sportster models. OEM replacement reference 27311-7...

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£29.88
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£29.88
£29.58
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£29.58
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£16.32 - £16.32
£16.32
£18.94
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£18.94

James Gaskets Oil Pump Gasket & Seal Kit. Evo B.t – 1992–1999 Evo Big Twin

Low stock

Description With black paper gaskets. Complete overhaul kit for the oil pump. Fitment 92-99 Evo Big Twin (NU) Product Details Brand: James Gasket...

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£16.32 - £16.32
£16.32
£18.94
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£18.94
£17.26 - £17.26
£17.26
£20.03
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£20.03

James Gaskets Oil Pump Gasket & Seal Kit. Evo B.t. Rcm – 1992–1999 Evo Big Twin

In stock

Description Includes .010" RCM (Rubber Coated Metal with silicone bead) gaskets. Complete overhaul kit for the oil pump. Fitment 92-99 Evo Big Twin...

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£17.26 - £17.26
£17.26
£20.03
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£20.03
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£10.72
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£10.72
£10.62
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£10.62

James Gaskets Carb to Air Cleaner Housing Gasket. Keihin CV – 1990–1999 Evo Big Twin; 1988–2003 XL…

Low stock

Description .031" fiber reinforced paper. OEM replacement reference 29059-88A. Fitment 90-99 Evo Big Twin; 88-03 XL Sportster. With OEM CV (Constan...

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£10.72
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£10.72
£10.62
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£10.62
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£23.18
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£23.18
£22.96
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£22.96

James Gaskets Air Cleaner Housing to Filter Gasket. .062" Paper – 1995–2015 Softail; 1995–2017 Dyna…

Low stock

Description .062" thick fiber reinforced paper. With adhesive peel-apart backing. Used between the air filter backplate assembly and the filter ele...

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£23.18
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£23.18
£22.96
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£22.96
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£23.95
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£23.72
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£23.72

James Gaskets Carb/Throttle Body to Air Cleaner Housing Gasket – CV Carburetor: 1995–2000 Evo Big Twin…

Low stock

Description .055" paper. Fits between carb & air cleaner housing (CV carb models) or throttle body & air cleaner housing (EFI models). OEM ...

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£23.95
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£23.72
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