James Gasket Kits for Engines: 750cc Flatheads
Price and stock:
Item №
55-025
Price incl. VAT
116.61 €
Available
31
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 18.62 € German VAT.
- Gasket kit by James Gaskets
- for Engine
- fits 750cc Flatheads 1940-1973
- paper / copper / rubber
- replaces Harley-Davidson part number HD 17026-40
- USA
- gross weight: 220 g
Each complete kit contains all necessary gaskets for the complete overhaul of one engine.
Spare parts:

55-397
Gasket by James Gaskets; for Cylinder head; fits 45 cui/750cc 1936-1973; copper; 1 mm thick; replaces OEM HD 11-39, and 16768-39; gross weight: 60 g

57-023
O-Ring; for Valve spring cover; fits 45 cui/750 cc 1969-1973; rubber; position: center; ID x OD: 28.4 x 32 mm, 1.8 mm thick ; replaces OEM HD 11123; gross weight: 10 g

57-416
Gasket by James Gaskets; for Cylinder base; fits 45 cui/750cc 1929-1973; paper; nominal bore: 2-3/4 ”; replaces OEM HD 16775-29; gross weight: 10 g

57-461
Gasket by James Gaskets; for Valve guide; fits Big Twin Flatheads 1936-1948, 45 cui/750cc 1938-1973; paper; position: top; replaces OEM HD 167-38, and 18198-38; gross weight: 1 g

57-466
Gasket by James Gaskets; for Upper valve spring cover / Lower valve spring cover; fits 45 cui/750cc 1929-1968; rubber; position: center; replaces OEM HD 18260-29; gross weight: 1 g

57-468
Gasket by James Gaskets; for Lower valve spring cover / Tappet guide; fits 45 cui/750cc 1936-1973; fiber; position: bottom; replaces OEM HD 18630-26; gross weight: 1 g

57-469
Gasket by James Gaskets; for Tappet guide; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948; paper; replaces OEM HD 18631-30; gross weight: 10 g

57-474
Gasket by James Gaskets; for crankcase breather pipe; fits Big Twin Flatheads 1937-1948, 45 cui/750cc 1937-1973; paper; replaces OEM HD 24921-37; gross weight: 10 g

57-478
Gasket by James Gaskets; for Oil screen; fits 45 cui/750cc 1957→, Sportster 1957-1976; cork; replaces OEM HD 24978-57; gross weight: 10 g

57-485
Gasket by James Gaskets; for Gear cover; fits 45 cui/750cc 1937-1973; paper; replaces OEM HD 25226-37A; gross weight: 6 g

57-499
Gasket by James Gaskets; for Oil pump; fits Side Valve Big Twin 1937-1948, 45 cui/750cc 1937-1959, exc. K models; feed; paper; replaces OEM HD 26244-37; gross weight: 2 g

57-501
Gasket by James Gaskets; for Oil pump; fits Servi Car 1960-1973; feed; paper; replaces OEM HD 26244-60; gross weight: 1 g

57-503
Gasket by James Gaskets; for Oil pump; fits Side Valve Big Twin 1937-1948, 45 cui/750cc 1937-1973, exc. K models; scavenge; paper; replaces OEM HD 26246-37; gross weight: 1 g

57-548
Gasket by James Gaskets; for Float bowl; fits OHV Big Twin 1936-1965; paper; replaces OEM HD 27391-36; gross weight: 2 g

57-552
Gasket by James Gaskets; for Butterfly carburetor / Manifold; for Schebler DLX and 1-1/4” Linkert carburetors and manifolds; fits IOE 74” 1921-1923, all IOE and Sidevalves 1924-1958, Knucklehead 1936-1939; paper; Ø 40 mm; replaces OEM HD 27410-39, 1121-21, and 1121-39; gross weight: 1 g

57-565
Gasket by James Gaskets; for 32E Type Generator 6V; on crankcase flange; paper; replaces OEM HD 30143-30; gross weight: 2 g

57-588
Gasket by James Gaskets; for Shaft / Ignition system; fits 45 cui/750cc 1937-1973, Big Twin Flathead 1937-1948, K and Sportster 1952-1964; paper; replaces OEM HD 32522-37; 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