Interchangeable parts

Brake pads, front Bremsbeläge vorn	BMW 1800/2000/2500/2800 1969-, BMW 520-525, 1972-76
Brake pads, rear bremsbeläge hinten	VW 1600 type 3 (front) 1966-71 BMW 520-525, 1972-76 DAF 55 1972-75
Disc brake calipers Bremssattel	can be replaced with SAAB 99/900 1969- but pipe connections have to be altered
Oil filter Ölfilter	VW Golf, Passat 1974- Porsche 924 1977-
Air Filter Luftfilter	Porsche 911 -1973 Opel Kapitän, Admiral, Diplomat, 2,8l 1966-
Rep for master brake cylinder	Volvo Amazon 121 1968-70
Headlight reflectors H4 Scheinwerferreflector H4	Opel Kadett C, D 1973-79
Fanbelt Keilreimen	Autobianchi SAAB V4 1971-80
Generator Lichtmachine	(old model) Ford Granada 1978-
Windshield washer pump Scheibenwascherpumpe	VW Golf 1974-
Windshield wiper motor Scheibenwischermotor	VW Polo, Derby 1974-
Vaccum diaphragm Vakuumpumpe Membrane	VW Golf or Mercedes Diesel
Sunroof felt seals Scheibedachdichtungen Filtz	VOLVO 240/260 1975-?

I got this mail from Marc van der Laan i Holland, thanks a million Marc!!!: Hi, I've recently replaced the (disk brake) calipers on my NSU TT, Beetle calipers do fit! Only difference is that the Beetle pistons are 40 mm instead of 38mm for NSU, this is no problem! The Beetle callipers are still avaiable new for very little money. Use either Varga or Ate calipers of any year. Paruzzi sells these new (from Brazil) for Nlg 172.50 (Dutch Guilders) each. Also, Volvo 66 calipers fit (I've tried) these have 38 mm pistons. Also caliper repair set for the NSU caliper is still avaiable from HITEC part no. H 435890 (Porsche rear). Headlights for the TT: BMW 3 series 1982 on headlights will fit (Hella) this way you get H1 halogen lights!
Brake pads, front (TT/TTS) Bremsbeläge, vorn (TT/TTS)	VW 1302S 1972
Brake pads, front (1200) Bremsbeläge, vorn (1200)	Volvo 240 1976- (rear, hinten) and many more
Brake bands, front 1000, 110, 1200 Bremsbänder, hinten 1000, 110, 1200	DAF 44, (55) 1968-70 (rear)
Brake bands, rear, 110 to ch nr 37704001647 (200mm)	DAF 44, (55) 1968-70 (rear) BMW 1800/2000
Brake bands, rear 1000,110,1200 Bremsbänder, hinten 1000,110,1200	Datsun 100A1971- , 120A 1973- (rear)
Brakecylinders, wheel (15,87mm) Bremszylinder , rad (15,87mm)	Audi 60/75 1968-69, 80: 1965-69, S90: 1966-69, 100: 1968-72
Rep kit for wheel brake cylinders Rep satz für radbremszylinder	Audi (as above) BMW 1500/1800 1962-68
Brake hose, rear Bremsschlauch hinten	VW Polo/derby 1980-93
Brake hose, front Bremsschlauch vorne	Volvo 240 1975-82
Main brake cylinder Hauptbremszylinder	Ford Escort. 1968-75 ???? not sure about the years
Brake caliper (disc brakes) Bremssattel (Scheibenbremsen)	Simca 1100, VW beetle, Volvo 66 not sure about the years?
Fanbelt Keilreimen	Citroen GS 1971-80 Renault 4 1961-
Fanbelt (ac/dc) Keilreimen (wechselstrohm)	Renault 4 1961-66 Renault 5 1972-
Valve stem seals (all 4 cyl NSU!!) Ventilschaftdichtungen	Volvo B18/B20 Jaguar XJ 6
Clutch Kupplungsbeläge	VW 1200/1300/1302/1303 1968-1975
Oil filter Ölfilter	BMW 4cyl -1972
Shock absorbers, rear Stossdämpfer hinten	Volvo Amazon P121 1957-70 (rear)
Shock absorbers, front Stossdämpfer, vorn	Renault 8 Gordini ???
Speedocable Tachowelle	VW beetle/ Käfer before 1967
Balljoint front lower suspension Achsschenkelkugelbolz, vorne unten	Opel Kadett A 1963-65
Rear lights (bases and lenses 110 & 1200) Rückleuchten	Setra (bus) Series 100, S7 & S80 1965-1975?

Registrationplate lights (at least in Scandinavia) Kennzeichenbeleuchtung	SAAB 93-96, 1958-68
Valve stem seals (all 2 & 4 cyl NSU!!) Ventilschaftdichtungen	Volvo B18/B20
Balljoint front Achsschenkelkugelbolz	VW Passat 1981-87?