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* [http://datsun1200.com/modules/myalbum/photo.php?lid=10737 http://datsun1200.com/modules/myalbum/photos/thumbs/10737.jpg] | * [http://datsun1200.com/modules/myalbum/photo.php?lid=10737 http://datsun1200.com/modules/myalbum/photos/thumbs/10737.jpg] | ||
+ | |||
+ | Also see [[Radiator#Fans|Fans]] | ||
There are two basic water pumps for A-series engines: | There are two basic water pumps for A-series engines: | ||
- | * A12 is long shaft, large pulley (spins slower) | + | * Datsun 1200 is long shaft, large pulley (spins slower) |
+ | * Newer is short shaft with spacer, small pully (spins faster) | ||
*: [http://datsun1200.com/modules/myalbum/photo.php?lid=11095 http://ddgonzal.members.winisp.net/getThumb.aspx?width=400&uri=http://datsun1200.com/modules/myalbum/photos/11095.jpg] | *: [http://datsun1200.com/modules/myalbum/photo.php?lid=11095 http://ddgonzal.members.winisp.net/getThumb.aspx?width=400&uri=http://datsun1200.com/modules/myalbum/photos/11095.jpg] | ||
- | * Note that the pulley bolts are wider apart in the newer pump. | + | * Note that the pulley bolts are wider apart in the newer pump |
+ | * Newer pump has studs for the spacer | ||
*: [http://datsun1200.com/modules/myalbum/photo.php?lid=5681 http://ddgonzal.members.winisp.net/getThumb.aspx?width=400&uri=http://datsun1200.com/modules/myalbum/photos/5681.jpg] | *: [http://datsun1200.com/modules/myalbum/photo.php?lid=5681 http://ddgonzal.members.winisp.net/getThumb.aspx?width=400&uri=http://datsun1200.com/modules/myalbum/photos/5681.jpg] | ||
- | + | * Some aftermarkets pumps have a sheet-metal impeller, smaller but more agressive | |
- | A15 has smaller but more agressive impeller (turbine) | + | * Genuine Hitachi and Atsugi pumps (both A12 and A15) have a cast iron impeller |
- | + | ||
- | + | ||
- | [http://datsun1200.com/modules/myalbum/photo.php?lid=13032 http://datsun1200.com/modules/myalbum/photos/thumbs/13032.jpg] | + | |
- | + | ||
- | + | ||
- | = Pulleys = | + | |
- | * Original Style: ~1.9 inch bolt centers. | + | |
- | *: 21051-18000 PULLEY-FAN & WATER PUMP (D=124) through 1979 (A10, A12, A13, A14, A12A) | + | |
- | [http://datsun1200.com/modules/myalbum/photo.php?lid=16639 http://ddgonzal.members.winisp.net/getThumb.aspx?width=360&uri=http://datsun1200.com/modules/myalbum/photos/16639.jpg] | + | |
- | * New style: ~2.3 inch bolt centers. The spacer has 1.9 holes on the fan end. | + | |
- | *: 21051-H9900 PULLEY-FAN & WATER PUMP (D=124) From 0879 | + | |
- | + | ||
- | All the [[Radiator|fans]] are 1.9 inch. | + | |
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*: [http://datsun1200.com/modules/myalbum/photo.php?lid=10737 http://datsun1200.com/modules/myalbum/photos/thumbs/10737.jpg] | *: [http://datsun1200.com/modules/myalbum/photo.php?lid=10737 http://datsun1200.com/modules/myalbum/photos/thumbs/10737.jpg] | ||
- | NISSAN PN for B110 with interchange | + | |
+ | Gasket | ||
* 21014-18000 GASKET-WATER PUMP (note [[B10]] part number) | * 21014-18000 GASKET-WATER PUMP (note [[B10]] part number) | ||
* 21014-H1000,21014-H1010 GASKET-WATER PUMP through 1982 model year (A12, A13, A14, A15, A12A) | * 21014-H1000,21014-H1010 GASKET-WATER PUMP through 1982 model year (A12, A13, A14, A15, A12A) | ||
+ | |||
+ | Pump | ||
* 21010-18003 ASSY-PUMP WATER | * 21010-18003 ASSY-PUMP WATER | ||
* 21010-18026 ASSY-PUMP WATER WITH GASKET (original PN) | * 21010-18026 ASSY-PUMP WATER WITH GASKET (original PN) |
Revision as of 00:18, 7 October 2009
Datsun 1200 used a traditional vane-type water pump, driven by the fan belt. The same pump was used from 1966 Datsun B10 to some 1982 Datsun B310. However, air conditioning-equipped models used a different hi-performance pump, and some models used a short-shaft pump.
Also see Fans
There are two basic water pumps for A-series engines:
- Datsun 1200 is long shaft, large pulley (spins slower)
- Newer is short shaft with spacer, small pully (spins faster)
- Note that the pulley bolts are wider apart in the newer pump
- Newer pump has studs for the spacer
- Some aftermarkets pumps have a sheet-metal impeller, smaller but more agressive
- Genuine Hitachi and Atsugi pumps (both A12 and A15) have a cast iron impeller
Part Numbers
- Beck/Arnley 1310366 $34 http://partsamerica.com
Gasket
- 21014-18000 GASKET-WATER PUMP (note B10 part number)
- 21014-H1000,21014-H1010 GASKET-WATER PUMP through 1982 model year (A12, A13, A14, A15, A12A)
Pump
- 21010-18003 ASSY-PUMP WATER
- 21010-18026 ASSY-PUMP WATER WITH GASKET (original PN)
- 21010-18027 ASSY-PUMP WATER WITH GASKET 0870-0871
- 21010-H1025 ASSY-PUMP WATER WITH GASKET 0971-1072 (1972 model year)
- 21010-H5025 ASSY-PUMP WATER WITH GASKET 1172- (through 1982 model years)
OPTIONAL Aircon A14 From 0876
- 21010-H7225 ASSY-PUMP WATER WITH GASKET From 0876 Optional A14
- 21060-H5010 FAN-COOLING FOR AIR CONDITIONER
- 21051-H7200 PULLEY-FAN AND WATER PUMP FOR AIR COND