We use cookies for analytics, advertising and to improve our site. To find out more see our privacy policy.



>

Shop

>

Gaskets

>

Gaskets for Engine

>

for Evolution Big Twin Engines

>

Gaskets for Top End

>

James Gasket Kits for Rocker Covers: Evolution Big Twin

>

55-143



Gasket kit by James Gaskets

Item №

55-143

55-143

Gasket kit by James Gaskets

Item №

55-143

for Rocker housings
fits Evo Big Twin 1984-1991
rubber / copper / steel / silicone, with rockerbox base gasket steel/silicone, rockercover gasket rubber
replaces Harley-Davidson part number 17038-90
gross weight: 50 g

Price incl. VAT*

111.10 €

* The price includes 17.74 € German VAT (19% or reduced rate of 7% for Books).



In stock. Ready for immediate delivery from our Würzburg, Germany warehouse

kit

Save to wish list

Spare parts:

57-731

Gasket by James Gaskets; for Rocker cover; fits Big Twin 1984-1998 (Softail →1999), Sportster 1986-2006; rubber; center; replaces OEM HD 17358-84A; gross weight: 20 g

57-788

Gasket by James Gaskets; for Rocker cover / Cylinder head; fits Big Twin 1984-1998 (Softail →1999), Sportster 1986-2020; rubberized steel / silicone; replaces OEM HD 16800-84A, 16778-84, and 16779-84; gross weight: 80 g

57-767

Seal washer by James Gaskets; for external oil filters Big Twins 1949-1965; primary oil level control Sportster 1971-1976; rocker cover screws Big Twin 1984-1998 (Softail →1999), Sportster 1986-2008, and Buell 1995-2008; ; steel / neoprene; ID x OD: 6.5 x 14.9 mm, 1.8 mm thick; replaces OEM HD 63858-49; gross weight: 10 g

57-768

Seal washer by James Gaskets; for external oil filters Big Twins 1949-1965; primary oil level control Sportster 1971-1976; rocker cover screws Big Twin 1984-1998 (Softail →1999), Sportster 1986-2008, and Buell 1995-2008; ; copper; ID x OD: 6.75 x 15.9 mm, 0.85 mm thick; replaces OEM HD 63858-49; gross weight: 2 g

56-906

O-Ring; for Pushrod covers; fits Sportster 1991-2020; rubber; top; ID x OD: 18.0 x 24.0 mm, 3.4 mm thick; replaces OEM HD 11190; gross weight: 2 g

57-032

O-Ring by James Gaskets; for Pushrod cover mid position Big Twin late 1979→, Sportster late 1979-1990, filler plug transmission Big Twin 1993-2006 (Dyna only →2005), engine oil dipstick cover top Dyna 1991-1998, front fork air control on valve assembly banjo Touring models 1987-1996; rubber; ID x OD: 17.5 x 22.5 mm, 2.5 mm thick; replaces OEM HD 11132; gross weight: 1 g

57-045

O-Ring; for Pushrod covers; fits Big Twin 1984→, Sportster 1986-1990; rubber; bottom; ID x OD: 21.5 x 26.8 mm, 2.6 mm thick; replaces OEM HD 11145; gross weight: 1 g

57-687

Seal washer by James Gaskets; for external oil filters Big Twins 1949-1965; primary oil level control Sportster 1971-1976; rocker cover screws Big Twin 1984-1998 (Softail →1999), Sportster 1986-2008, and Buell 1995-2008; ; fiber; ID x OD: 6 x 16 mm, 1 mm thick; replaces OEM HD 63858-49; gross weight: 1 g

57-729

Gasket by James Gaskets; for Rocker cover; fits Big Twin 1987-1991; rubber; outer / bottom; replaces OEM HD 17355-84A; gross weight: 10 g

57-730

Gasket by James Gaskets; for Rocker cover; fits Big Twin 1987-1991; rubber; top / outer; replaces OEM HD 17356-84A; gross weight: 90 g

Have any questions?

Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com