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for Evolution Big Twin Engines
Gaskets for Top End
James Gasket Kits for Rocker Covers: Evolution Big Twin
James Gasket Kits for Rocker Covers: Evolution Big Twin
Select variant:

fits Evo Big Twin 1992→; paper / rubber / copper / steel / silicone; replaces OEM HD 17042-92A


fits Evo Big Twin 1984-1991; rubber / copper / steel / silicone, with rockerbox base gasket steel/silicone, rockercover gasket rubber; replaces OEM HD 17038-90

fits Evo Big Twin 1984-1991; paper / rubber / copper / steel / silicone, with rockerbox base gasket paper/silicone, rockercover gasket rubber; replaces OEM HD 17038-90

fits Evo Big Twin 1984-1991; paper / rubber / copper / steel / silicone, with rockerbox base gasket paper/silicone, rockercover gasket cork; replaces OEM HD 17038-90

fits Evo Big Twin 1992→; paper / rubber / copper / steel / silicone, with rockerbox base gasket made from rubberized steel with silicone seal and rockercover gasket made from rubber; replaces OEM HD 17042-92
Price and stock:
Item №
55-133
Price incl. VAT
94.37 €
Available
47
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 15.07 € German VAT.
- Gasket kit by James Gaskets
- for Rocker housings
- fits Evo Big Twin 1992→
- paper / rubber / copper / steel / silicone
- replaces Harley-Davidson part number HD 17042-92A
- gross weight: 100 g
Spare parts:

57-731
Gasket by James Gaskets; for Rocker cover; fits Big Twin 1984-1998 (Softail →1999), Sportster 1986-2006; rubber; position: center; replaces OEM HD 17358-84A; gross weight: 20 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

57-434
Gasket by James Gaskets; for Rocker cover / Cylinder head; fits Big Twin 1984-1998 (Softail →1999), Sportster 1986-2020; paper / silicone; replaces OEM HD 16800-84A, 16778-84, and 16779-84; gross weight: 30 g

56-906
O-Ring; for Pushrod covers; fits Sportster 1991-2020; rubber; position: 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; position: bottom; ID x OD: 21.5 x 26.8 mm, 2.6 mm thick; replaces OEM HD 11145; gross weight: 1 g

57-343
Gasket by James Gaskets; for Rocker cover; fits Big Twin 1992-1998 (Softail →1999); rubber; position: outer / bottom; replaces OEM HD 17355-92; gross weight: 10 g

57-344
Gasket by James Gaskets; for Rocker cover; fits Big Twin 1992-1998 (Softail →1999); rubber; position: top / outer; replaces OEM HD 17356-92; gross weight: 10 g

57-523
Gasket by James Gaskets; for Breather valve; fits Sportster 1991-2003, Big Twin 1993-1999; rubber; replaces OEM HD 26856-89; 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

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