Alternator, individual parts

← Previous illustration

Next illustration →

Illustration note

Only applies to alternator Bosch Typ Nr.0 120 489 044 = BMW 12 31 1 277 230 

Only applies to 

Alternator 12 31 1 277 230

#	Description	Part number	Supplement		Date	Quantity	Weight	Price
1
	Hex nut	07 11 9 901 309	M14X1,5			1	0.011 kg / 0.024 lb	€103.00 $119.93
2
	Spring washer	07 11 9 933 148	B14 1=50 pcs			1	0.005 kg / 0.011 lb	€0.08 $0.09
3
	Pulley	12 31 1 361 611				1	0.250 kg / 0.551 lb	€10.90 $12.69
4
	Fan wheel	12 31 1 350 199				1	0.182 kg / 0.401 lb	€7.40 $8.62
5
	Woodruff key	07 11 9 951 453	4X5			1	0.002 kg / 0.004 lb	€0.15 $0.17
6
	Housing assembly front	12 31 1 268 414	Production discontinued			1	0.414 kg / 0.913 lb
7
	Housing assembly rear	12 31 1 279 537	Production discontinued			1	0.316 kg / 0.697 lb
8
	Stator assembly	12 31 1 279 594	Production discontinued			1	1.000 kg / 2.205 lb
9
	Diode assembly	12 31 1 358 048				1	0.138 kg / 0.304 lb	€47.90 $55.77
10
	Rotor	12 31 1 279 593	Production discontinued			1	1.823 kg / 4.019 lb
11
	Grooved ball bearing	12 31 1 714 522	40X17X12			1	0.062 kg / 0.137 lb	€9.05 $10.54
12
	Grooved ball bearing	12 31 1 739 203	32X12X10			1	0.036 kg / 0.079 lb	€12.20 $14.21
13
	Supporting plate	12 31 1 459 279				1	0.022 kg / 0.049 lb	€114.00 $132.74
14
	O-ring	12 31 1 279 541				1	0.025 kg / 0.055 lb	€0.45 $0.52
15
	Fillister head screw	12 31 1 268 410	Production discontinued			4	0.010 kg / 0.022 lb	€1.39 $1.62
16
	Voltage regulator	12 31 1 726 022				1	0.058 kg / 0.128 lb	€77.10 $89.78
18
	Fillister head screw	12 31 1 747 251				2	0.003 kg / 0.007 lb	€0.29 $0.34
19
	Carbon brush set	12 31 1 727 756				1	0.006 kg / 0.013 lb	€6.20 $7.22
20
	Repair kit rotor	12 31 1 350 332				1	0.055 kg / 0.121 lb	€5.90 $6.87

← Previous illustration

Next illustration →

The contents of the BMW parts & accessories catalog provided for acquaintance purposes only.
We are not responsible for any data inconsistency and possible inconvenience caused.
Contact your local parts supplier to get precise information.