EXHAUST INDENTIFICATION GUIDE .

Here is a guide to identify some exhaust when you buy them in second hand for example.

'80 PIPES of RD250/350LC
'80 PIPES DRAWING of RD250/350LC
Difference between RD250LC/RD350LC 4L1/4L0 pipes
RD250LC 4L2 German restricted 27HP model
'83 PIPES DRAWING of RD350LC2
'83 YPVS PIPES
     
'83 PIPES DRAWING of RD350LC2 31W German 50HP RD350LC2 (with a restrictor welded at the pipe inlet)
'86 PIPES
'86 PIPES DRAWING of German 50HP RD350N2/F2 (with a restrictor welded at the pipe inlet)
EXAUST '86 RD350F2
'86 YPVS PIPES
 
RD350N2/F2 silencer section I have done myself

 

3 # mounting / kit evo '80
Colors points indentification and part # (English)
Part # (French)

 

Model
Year
Stamped on pipe
Country

RD250LC & RD350LC

Exhaust pipes diferences

'80 to '82

4L0 - 14711

4L0 - 14721
Europe

RD350LC2

50HP
'83
31W - 14721
Germany

RD350LC2

59HP
'83-'84

Europe

Canada

RZ350L/N

52HP
'84/'85

48H - 14711

48H - 14721

 USA without

CALIFORNIA

RD350N/RD350F

59HP
'85

Europe

Canada

RZ350NC/NC2

52HP
'85

1EL - 14711

1EL - 14721

 CALIFORNIA

RD350F2/N2

27HP
'86

1XE - 14711

Germany

RD350F2/N2

50HP
'86
 Germany

RD350F2

63HP
'86-'91

1UA - 14711

1UA - 14721
Europe

RD350F2

45HP
'86
1WU - 14721
Swiss

RD350R

59HP

'92

4CE6-1

4CE6-2

UK, SPAIN, ITALY

 

Mixed pipes and motorcycles

4L0, 31K, 1JF & 57V with later 1WT pipes and 1WT with earlier 31K pipes