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Dyna – Engine & Gaskets

Browse engine & gaskets selected for Harley-Davidson Dyna motorcycles. Available items span engine components and gaskets, seals and service parts, helping you compare parts intended for different jobs. Confirm model coverage, key measurements and any supporting parts required on the individual listing.

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£126.83
£126.83 - £126.83
£126.83
£112.02
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£112.02

MCS Shovel Tappet Block Set Front/Rear. Black – 1953–1984 Big Twin. 53-E76 Big Twin…

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MCS Shovel Tappet Block Set Front/Rear. Black – 1953–1984 Big Twin. 53-E76 Big Twin… Black painted steel. Reproduction part. Will fit all 53-84 Big...

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£126.83
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£126.83
£112.02
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£112.02
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£174.01
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£171.59

S&S Adj. Chromoly Pushrods with Solid Lifter Converters – 1966–1984 Shovelhead

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S&S Adj. Chromoly Pushrods with Solid Lifter Converters – 1966–1984 Shovelhead For Standard (5.330") cylinder length. Converts stock hydraulic ...

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£174.01
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£174.01
£171.59
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£171.59
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£102.68
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£86.45
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£86.45

MCS Complete 04-Up XL Multiple-parts Pushrod Cover Kit. Black – 2004–2022 XL Sportster; 2008–2012 XR1200

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MCS Complete 04-Up XL Multiple-parts Pushrod Cover Kit. Black – 2004–2022 XL Sportster; 2008–2012 XR1200 Satin black finish. This ''early style'' m...

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£102.68
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£102.68
£86.45
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£86.45
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£31.37
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£31.37
£30.50
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£30.50

MCS Oil Screen Kit, Crankcase. L66-69 B.T – 1966–1969 Big Twin

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MCS Oil Screen Kit, Crankcase. L66-69 B.T – 1966–1969 Big Twin Kit comes complete with tappet oil screen; spring and a crankcase plug with a matchi...

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£31.37
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£31.37
£30.50
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£96.23
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£82.21
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£82.21

MCS Complete Evo B.T. Pushrod Cover Kit. Black – 1984–1999 Evo Big Twin

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MCS Complete Evo B.T. Pushrod Cover Kit. Black – 1984–1999 Evo Big Twin Satin black finish. Complete OEM reproduction style replacement pushrod cov...

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£96.23
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£96.23
£82.21
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£82.21
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£14.40
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£14.40

Colony Rocker Shaft End Nut Set. Cap Style, Chrome – 1966–1984 Shovelhead; 1957–1985 XL…

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Colony Rocker Shaft End Nut Set. Cap Style, Chrome – 1966–1984 Shovelhead; 1957–1985 XL… Chrome plated. Custom Cap styled. Used on the left side of...

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£12.51
£14.40
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£14.40
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£294.92
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£294.92
£255.91
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£255.91

Paughco Rocker Covers. OEM Style Steel. Chrome – 1948–1965 Panhead

Out of stock

Paughco Rocker Covers. OEM Style Steel. Chrome – 1948–1965 Panhead Chrome plated steel. OEM style reproduction. Repl. 17500-48. Fitment 48-65 Panhe...

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£294.92
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£294.92
£255.91
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£255.91
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£38.63
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£38.63
£38.08
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£38.08

Paughco Panhead Rocker Cover Bolt Kit. Chrome – 1948–1965 Panhead

Out of stock

Paughco Panhead Rocker Cover Bolt Kit. Chrome – 1948–1965 Panhead Chrome mount kit. Includes a 24 pack of 10-24 X 1-1/4 socket head bolts (Allenhea...

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£38.63
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£38.08
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£540.33
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£540.33

Paughco Panhead ''Sculpted'' D-rings. Chrome – 1948–1965 Panhead

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Paughco Panhead ''Sculpted'' D-rings. Chrome – 1948–1965 Panhead Chrome. CNC machined billet aluminum D-Rings in a ''Sculpted'' custom design. Will...

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£536.22
£540.33
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£540.33
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£103.99
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£103.99
£102.54
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Paughco ''Old STF'' Dual Rocker Box Oil Lines. Brass – 1957–1985 XL Sportster

Out of stock

Paughco ''Old STF'' Dual Rocker Box Oil Lines. Brass – 1957–1985 XL Sportster With brass rocker oil lines. Special dual rockers lines are used to h...

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£103.99
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£103.99
£102.54
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£102.54
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£46.42
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£46.42
£42.18
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£42.18

Colony Rocker Shaft Plug & Nut Kit. Slotted. Chrome – 66-E71 Shovelhead; 57-E71 XL Sportster

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Colony Rocker Shaft Plug & Nut Kit. Slotted. Chrome – 66-E71 Shovelhead; 57-E71 XL Sportster Chrome. Slotted. OEM styling except the nuts which...

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£46.42
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£46.42
£42.18
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£42.18
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£21.40
£22.73
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£22.73

MCS Retainer Clip, Pushrod Cover. 66-99 B.T – 1966–1984 Shovelhead; 1984–1999 Evo Big…

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MCS Retainer Clip, Pushrod Cover. 66-99 B.T – 1966–1984 Shovelhead; 1984–1999 Evo Big… Chrome plated. OEM reproduction of the pushrod keeper. Repla...

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£21.40 - £21.40
£21.40
£22.73
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£17.15
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MCS Head Bolt Cover Kit. Smooth, Black – L1985–1999 Evo Big Twin; 1986–2022 XL…

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MCS Head Bolt Cover Kit. Smooth, Black – L1985–1999 Evo Big Twin; 1986–2022 XL… These covers fit over the head bolts of Evolution Big Twin and Spor...

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£17.15
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£17.15
£15.48
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£15.48
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£23.68
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£23.68
£21.37
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£21.37

MCS Head Bolt Cover Kit. Smooth, Chrome – L1985–1999 Evo Big Twin; 1986–2022 XL…

Only 2 left!

MCS Head Bolt Cover Kit. Smooth, Chrome – L1985–1999 Evo Big Twin; 1986–2022 XL… These covers fit over the head bolts of Evolution Big Twin and Spo...

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£23.68
£23.68 - £23.68
£23.68
£21.37
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£21.37
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£59.32
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£59.32
£54.30
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£54.30

Jims Feed Gear, Driven. Oil Pump – 1968–1999 Big Twin

Only 2 left!

Jims Feed Gear, Driven. Oil Pump – 1968–1999 Big Twin Jims, feed gear, driven. oil pump Fitment 68-99 Big Twin (NU) (Excl. TC) Product Details Br...

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£59.32
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£59.32
£54.30
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£54.30
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£59.32
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£59.32
£54.30
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£54.30

Jims Idle Oil Pumps Gears – L1962–1999 Big Twin

Out of stock

Jims Idle Oil Pumps Gears – L1962–1999 Big Twin L62-67 Big Twin return gear; idle & 68-99 Big Twin feed gear; idle Fitment L62-99 Big Twin (NU)...

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£59.32
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£59.32
£54.30
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£54.30
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£59.32
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£54.30
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£54.30

Jims Return Gear, Driven. Oil Pump – 1968–1999 Big Twin

Only 3 left!

Jims Return Gear, Driven. Oil Pump – 1968–1999 Big Twin Jims, return gear, driven. oil pump Fitment 68-99 Big Twin (NU) Product Details Brand: Ji...

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£59.32
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£59.32
£54.30
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£54.30
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£59.32
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£59.32
£54.30
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£54.30

Jims Return Gear, Idle. Oil Pump – 1968–1999 Big Twin

Only 3 left!

Jims Return Gear, Idle. Oil Pump – 1968–1999 Big Twin Jims, return gear, idle. oil pump Fitment 68-99 Big Twin (NU) (Excl. TC) Product Details Br...

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£59.32
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£59.32
£54.30
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£54.30
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£142.93
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£142.93
£127.05
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£127.05

Jims 48-84 Solid Adjustable Tappet. Standard .731" O.D – 1948–1965 Panhead; 1966–1984 Shovel…

Only 2 left!

Jims 48-84 Solid Adjustable Tappet. Standard .731" O.D – 1948–1965 Panhead; 1966–1984 Shovel… Non-hydraulic tappet. Weight 86 grams each. Must be u...

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£142.93
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£142.93
£127.05
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£127.05
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£140.64
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£140.64
£125.02
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£125.02

Jims 57-85 XL Solid Tappet. Standard .731" O.D – 1957–1985 XL Sportster

Out of stock

Jims 57-85 XL Solid Tappet. Standard .731" O.D – 1957–1985 XL Sportster Fits 57-85 Sportster models as a stock replacement tappet. Repl. 18508-52B....

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£140.64
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£140.64
£125.02
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£125.02
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£331.77
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£331.77
£283.39
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£283.39

Paughco Rocker Covers. OEM Style Aluminum. Polished – 1948–1965 Panhead

Out of stock

Paughco Rocker Covers. OEM Style Aluminum. Polished – 1948–1965 Panhead Polished aluminum. OEM style reproduction; but OEM was steel. Repl. 17500-4...

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£331.77
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£331.77
£283.39
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£283.39
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£27.16
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£25.86
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£25.86

MCS Breather Valve Spacer Set .110" to .145" – L1977–1999 Big Twin

Only 2 left!

MCS Breather Valve Spacer Set .110" to .145" – L1977–1999 Big Twin 8-pack Incl. .110"; .115"; .120"; .125"; .130"; .135"; .140" and .145". Use with...

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£27.16
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£27.16
£25.86
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£25.86
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£117.13 - £117.13
£117.13
£119.77
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£119.77

Dippert Twin Cam Aluminum Pushrod Cover Set. Black – 1999–2017 Twin Cam

Only 2 left!

Dippert Twin Cam Aluminum Pushrod Cover Set. Black – 1999–2017 Twin Cam Black anodized. The High Tech sophisticated look is yours with these qualit...

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£117.13 - £117.13
£117.13
£119.77
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£119.77
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£117.13
£119.77
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Dippert Evo B.T. Aluminum Pushrod Cover Set. Black – 1984–1999 Evo Big Twin

Only 2 left!

Dippert Evo B.T. Aluminum Pushrod Cover Set. Black – 1984–1999 Evo Big Twin Black anodized. The High Tech sophisticated look is yours with these qu...

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£117.13 - £117.13
£117.13
£119.77
£119.77 - £119.77
£119.77

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