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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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£7.58
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James Gaskets O-Ring Cam Support Plate Plug – 1999–2006 Twin Cam

Low stock

Description Viton. OEM replacement reference 11298. Fitment 99-06 Twin Cam (Excl. 2006 Dyna) (NU) Product Details Brand: James Gaskets Category:...

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£7.58
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£14.74
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£14.60

James Gaskets O-Ring Oil Pump Housing – 1999–2006 Twin Cam

Low stock

Description OEM replacement reference 11286. Fitment 99-06 Twin Cam (Excl. 2006 Dyna) (NU) Product Details Brand: James Gaskets Category: MOTOR ...

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£14.74
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£14.74
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£8.64
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James Gaskets O-Ring, Pushrod Cover / Dipstick / Oil Pump. Viton – Dipstick Cover; Upper (1 Used):…

Low stock

Description Viton rubber. Pushrod middle & O-ring oil filler plug transmission. OEM replacement reference 11132A. Fitment Dipstick cover; upper...

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£7.71
£8.64
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£9.11
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£8.71
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James Gaskets O-Ring Breather Baffle – 1999–2010 Twin Cam

Low stock

Description 2 used. OEM replacement reference 11270. Fitment 99-10 Twin Cam (NU) Product Details Brand: James Gaskets Category: GASKETS > ROC...

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£9.11
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£8.71
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£134.03
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£134.03
£123.55
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£123.55

James Gaskets Top End Gasket Kit. Evo B.t. Mls – 1992–1999 Evo Big Twin

Low stock

Description .040" MLS (Multi Layer Steel) head gaskets; RCM (Rubber Coated Metal) cylinder base and rocker cover base gaskets; and includes all gas...

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£134.03
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£134.03
£123.55
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£123.55
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James Gaskets Pushrod Cover Lower O-Ring. Viton – 1984–2025 Big Twin; 1986–1990 XL…

Low stock

Description Viton rubber. OEM replacement reference 11145A. Fitment 84-25 Big Twin; 86-90 (NU) XL Sportster Product Details Brand: James Gaskets ...

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£11.63
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James Gaskets Seal Manifold Air Pressure Sensor – 2000–2016 Softail; 2018–2025 Softail…

Low stock

Description Temperature / MAP sensor. 1 used. Fits both carburetor and injection models. OEM replacement reference 11291. Replacement for early MCS...

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£21.76
£25.25
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£25.25
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£29.50
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£29.21
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James Gaskets Gasket Rocker Cover. Upper. Rcm – 1999–2017 Twin Cam

Low stock

Description .020" RCM (Rubber Coated Metal) with silicone bead. OEM replacement reference 17386-99; 17386-99A Fitment 99-17 Twin Cam (NU) Product D...

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£29.21
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£16.91
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James Gaskets Washers, Pushrod Cover – 1984–1999 Evo Big Twin; 1986–1990 XL…

Out of stock

Description Reproduction part. Used between the lower pushrod cover oil seal and the tappet block of H-D part with multiple-parts pushrod covers. R...

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£16.91
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£11.77
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James Gaskets O-Ring Primary Drain Plug. Viton – 2004–2006 Softail; FLT/Touring…

Low stock

Description Viton rubber. OEM replacement reference 11324. Fitment 04-06 Softail; FLT/Touring; 04-05 Dyna (NU) Product Details Brand: James Gaske...

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James Gaskets O-Ring Cylinder Head & Base Stud. Viton – 1999–2003 Twin Cam (Cyl. Head)…

Low stock

Description Heat resistant rubber. Cylinder head 4 used. Cylinder base 2 used. OEM replacement reference 11273. Note: Some aftermarket gaskets stil...

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James Gaskets O-Ring – Piston Cooling Jets (2): 2001 Only FLT.…

Low stock

Description Multi-application. Approx. dimensions: 16mm OD x 12mm ID. OEM replacement reference 11289A Fitment Piston cooling jets (2): 2001 only F...

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James Gaskets Inner Shift Arm Transmission Spacer Seal – 2006–2017 Dyna (Mid-Control Models)…

Out of stock

Description Spacer seal. OEM replacement reference 7078. Fitment 06-17 (NU) Dyna (mid-control models); 18-20 (NU) FXBB Street Bob 107; 20-24 FXST S...

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£22.34
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£27.65
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£27.65
£27.38
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£27.38

James Gaskets Oil Seal Sprocket Shaft – 1999–2017 Twin Cam; 2004–2022 XL…

Low stock

Description Rubber OD. OEM replacement reference 12068 Fitment 99-17 Twin Cam; 04-22 XL Sportster; 08-12 XR1200; 04-10 Buell XB (NU) Product Detail...

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£27.65
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£27.65
£27.38
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£27.38
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£13.87
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£13.87

James Gaskets Tappet Block Gasket. Rear. .031" Paper – 1948–1999 Big Twin

Low stock

Description .031" fiber reinforced paper. Used between tappet guide and engine base. OEM replacement reference 18633-48B; 18633-48C; 18633-48D. Fit...

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£11.96 - £11.96
£11.96
£13.87
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£21.88
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£21.88
£21.67
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James Gaskets O-Ring Neutral Switch / Oil Pump / Crankcase – Neutral Switch: 1998–2006 Big Twin…

Low stock

Description OEM replacement reference 11290. Fitment Neutral switch: 98-06 Big Twin; 02-17 V-Rod; 08-12 XR1200 (NU). Oil pump: 08-12 XR1200 (NU). C...

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£21.88
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£21.67
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£21.67
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£49.36
£49.95
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James Gaskets Repair Kit. Primary to Crankcase. Foamet – 1984–1999 Evo Big Twin; 1999–2006 Twin…

Low stock

Description Case saver gasket kit. Used between the inner primary and crankcase. Helps solve the leaking problem when the O-ring groove on crankcas...

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£49.36 - £49.36
£49.36
£49.95
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£49.95
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£12.53
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£12.53
£12.41
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£12.41

James Gaskets Cam Position Sensor O-Ring – 1999–2000 Dyna; 2000 Softail and…

Low stock

Description 1 used. OEM replacement reference 11288. Fitment 99-00 Dyna; 2000 Softail and 99-01 FLT/Touring (NU) Product Details Brand: James Gas...

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£12.53
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£12.53
£12.41
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£12.41
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£16.74
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£16.74
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James Gaskets Gasket Inspection Cover. .031" Paper – 1965–2006 Big Twin

In stock

Description .031" fiber reinforced paper. OEM replacement reference 60567-65; 60567-65A; 60567-65B; 60567-90A; 60567-90B; 60567-90C. Fitment 65-06 ...

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£16.74
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£16.74
£16.58
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£16.58
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£7.28
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£7.28
£6.96
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£6.96

James Gaskets Seal Washer Neutral Switch. Nylon – 1980–1997 5-Speed Big Twin; 1986–1999 XL…

Low stock

Description White nylon washer for the neutral indicator switch on the transmission. OEM replacement reference 33043-80. Fitment 80-97 5-speed Big ...

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£7.28
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£7.28
£6.96
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£6.96
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£11.76
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£11.76
£10.87
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£10.87

Kibblewhite Kpmi, Int/Exh. Valve Guide Seal Kit. Viton – 2005–2017 Twin Cam; 2004–2022 XL…

Low stock

Description Viton heat resistant rubber. Used with stock style; Beehive; springs. Kibblewhite Precision Machining valve guide seals are compatible ...

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£11.76
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£10.87
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£36.22
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£36.22
£35.86
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£35.86

James Gaskets Cam Cover Gaskets. .031" Paper/Silicone – 1993–1999 Evo Big Twin

Low stock

Description .031" thick paper with a silicone bead. OEM replacement reference 25225-93; 25225-93A; 25225-93B Fitment 93-99 Evo Big Twin (NU) Produc...

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£36.22
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£35.86
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£19.35 - £19.35
£19.35
£22.45
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£22.45

James Gaskets Tappet Block & Pushrod Cover Gasket Kit. Rcm – 1999–2017 Twin Cam

Low stock

Description Includes RCM (Rubber Coated Metal) gaskets with a silicone bead and O-rings for the pushrod covers. Complete with all gaskets and seals...

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£19.35
£22.45
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£22.45
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£32.44
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£32.27
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£32.27

James Gaskets Cam Gear Change Gasket Kit. Evo B.t – 1993–1999 Evo Big Twin

Low stock

Description .031" black paper. Complete with all gaskets and seals you need when the camshaft is replaced. Fitment 93-99 Evo Big Twin (NU) Product ...

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