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[Datsun 1200 encyclopedia]

Engine

Revision as of 09:55, 7 January 2012; view current revision
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Category: Engine Mechanical


The Datsun 1200 came only the Nissan A12 engine, a nominally 1200 cc engine that matches its name. It is actually 1171 cc. The A12 debuted in 1970 in the first Datsun 1200, and is a redesign of the earlier A10 engine used in the Datsun 1000. It is a traditional type inline 4 cylinder, with overhead valve cylinder head. The A12 engine is a superb little economy engine with good performance and legendary reliability. The Datsun 1200 GX trim model came with a Twin Carburetor A12GX Engine.


Also see:

* A12 Engine for more details about A12 Engine
* Nissan A Engine overview about A engine family


1204.jpg A12 Engine


11789.jpg A12 GX Engine


770.jpg A12 Engine ID Mark


Specifications:

  • Bore: 73mm
  • Stroke: 70mm
  • Connecting rod: 121.5mm
    15725.jpg
  • Block Height: 189.1mm
  • Displacement: 1171cc
  • Compression ratio: 9.0:1 or 9.5:1
  • Power: 68hp or 69hp (depending on year and country)

Part Numbers

USA

All of the following part numbers are NLA (No longer available)

10100-H3957	ASSY-ENGINE WITH DRIVE PLATEFOR TROPICAL	1	OP A12 AUTOMATIC	1171- 	 	
10001-H1951	ASSY-ENGINE WITH CLUTCH	1	A12 MANUAL EVAPO	 - 	 	
10001-H3950	ASSY-ENGINE WITH CLUTCH	1	A12,MANUAL	0671- 	 	
10001-H7050	ASSY-ENGINE WITH CLUTCH	1	A12,(MANUAL)	0772- 	0	10001-H3950
10001-H1653	ASSY-ENGINE WITH CLUTCH (COLD AREA)	1	OP	0370- 	 	
10001-H1953	ASSY-ENGINE WITH CLUTCH	1	A12 MANUAL ONTARIO	0570- 	 	
10001-H3951	ASSY-ENGINE WITH CLUTCH FOR COLD REGION	1	OP A12 MANUAL	0671- 	0	10001-H1953
10001-H7051	ASSY-ENGINE WITH CLUTCH FOR COLD REGION	1	OP A12 MANUAL	0772- 	0	10001-H3951
10001-H3952	ASSY-ENGINE WITH CLUTCH FOR TROPICAL REG	1	OP A12 MANUAL	1171- 	 	
10001-H7052	ASSY-ENGINE WITH CLUTCH FOR TROPICAL REG	1	OP A12 MANUAL	0772- 	0	10001-H3952
10100-H1958	ASSY-ENGINE WITH DRIVE PLATE	1	A12 AUTOMATIC ONTARIO	0570- 	 	
10001-H1952	ASSY-ENGINE WITH CLUTCH	1	A12 MANUAL CRANK	-968	8	
10100-H7151	ASSY-ENGINE WITH DRIVE PLATEFOR COLD REG	1	OP A12 AUTOMATIC	0772- 	0	10100-H3956
10103-H7000	ASSY-ENGINE SHORT	1	A12 EVAPO	0772- 	0	10103-H3900
10100-H7152	ASSY-ENGINE WITH DRIVE PLATEFOR TROPICAL	1	OP A12 AUTOMATIC	0772- 	0	10100-H3957
10100-H3955	ASSY-ENGINE WITH DRIVE PLATE	1	A12,AUTO	0671- 	 	
10100-H7150	ASSY-ENGINE WITH DRIVE PLATE	1	A12,(AUTO)	0772- 	0	10100-H3955
10102-H1001	ASSY-ENGINE BARE	1	A12 CRANK	 - 	 	
10102-H1900	ASSY-ENGINE BARE	1	A12 EVAPO	 - 	 	
10102-H3900	ASSY-ENGINE BARE	1	A12 EVAPO	0671- 	0	10102-H1900
10102-H7000	ASSY-ENGINE BARE	1	A12 EVAPO	0772- 	0	10102-H3900
10103-H1001	ASSY-ENGINE SHORT	1	A12 CRANK	 - 	 	
10103-H1900	ASSY-ENGINE SHORT	1	A12 EVAPO	 - 	 	
10103-H3900	ASSY-ENGINE SHORT	1	A12 EVAPO	0671- 	2	10103-H1900
10100-H3956	ASSY-ENGINE WITH DRIVE PLATEFOR COLD REG	1	OP A12 AUTOMATIC	0671- 	0	10100-H1958


Photo Index

916.jpg 1087.jpg 1204.jpg 10200.jpg 10463.jpg 10866.jpg 10869.jpg 11678.jpg 11976.jpg 12984.jpg 15004.jpg