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Alternator, individual parts

3' E21, Sedan
320i (M10)
3' E21, Sedan
320i (M10)
Region:USA
Version:Left-hand drive
Transmission:Automatic
Date: '82, June
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Illustration note

Only applies to 

Alternator 12 31 1 277 229

#

Description

Part number

Supplement

Date

Quantity

Weight

Price

1

Housing assembly front

12 31 1 268 416

Production discontinued

Typ Nr.0 120 489 040 

10.538 kg / 1.186 lb

2

Housing assembly rear

12 31 1 279 673

Production discontinued

Typ Nr.0 120 489 040 

10.310 kg / 0.683 lb

3

Stator assembly

12 31 1 727 757

Typ Nr.0 120 489 040 

11.095 kg / 2.414 lb

€91.90

$107.01

4

Diode assembly

12 31 1 268 409

Typ Nr.0 120 489 040 

10.240 kg / 0.529 lb

€47.40

$55.19

5

Rotor

12 31 1 279 588

Production discontinued

Typ Nr.0 120 489 040 

11.910 kg / 4.211 lb

6

Grooved ball bearing

12 31 1 714 522

40X17X12

Typ Nr.0 120 489 040 

10.062 kg / 0.137 lb

€9.05

$10.54

7

Grooved ball bearing

12 31 1 739 203

32X12X10

Typ Nr.0 120 489 040 

10.036 kg / 0.079 lb

€12.20

$14.21

8

Supporting plate

12 31 1 459 279

Typ Nr.0 120 489 040 

10.022 kg / 0.049 lb

€114.00

$132.74

9

O-ring

12 31 1 279 541

Typ Nr.0 120 489 040 

10.025 kg / 0.055 lb

€0.45

$0.52

10

Fillister head screw

12 31 1 268 410

Production discontinued

Typ Nr.0 120 489 040 

30.010 kg / 0.022 lb

€1.39

$1.62

12 31 1 358 012

Production discontinued

10.014 kg / 0.031 lb

11

Voltage regulator

12 31 1 726 022

Typ Nr.0 120 489 040 

10.058 kg / 0.128 lb

€77.10

$89.78

12

Carbon brush set

12 31 1 727 756

Typ Nr.0 120 489 040 

10.006 kg / 0.013 lb

€6.20

$7.22

13

Repair kit rotor

12 31 1 350 332

Typ Nr.0 120 489 040 

10.055 kg / 0.121 lb

€5.90

$6.87

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