englishdeutschрусский
← HomeBMW parts catalogBMW Parts Catalog (2020)BMW accessories catalogBMW VIN Decoder

Alternator, individual parts

3' E21, Sedan
320 (M20)
3' E21, Sedan
320 (M20)
Region:Europe
Version:Right-hand drive
Transmission:Automatic
Date: '80, January
← Previous illustrationNext illustration →

Illustration note

Typ Nr. 9 Ar . ... K 

Only applies to 

Alternator 12 31 1 273 293

#

Description

Part number

Supplement

Date

Quantity

Weight

Price

1

Pulley

12 31 1 284 425

Production discontinued

10.210 kg / 0.463 lb

2

Fan wheel

12 31 1 284 426

10.198 kg / 0.437 lb

€6.25

$7.28

3

Set mounting parts

12 31 1 707 232

Production discontinued

10.070 kg / 0.154 lb

4

Housing assembly front

12 31 1 707 233

Production discontinued

10.563 kg / 1.241 lb

5

Grooved ball bearing

12 31 1 714 522

40X17X12

10.062 kg / 0.137 lb

€9.05

$10.54

6

Grooved ball bearing

12 31 1 707 240

30X10X9

10.030 kg / 0.066 lb

€9.55

$11.12

7

Rotor

12 31 1 707 252

Production discontinued

11.978 kg / 4.361 lb

8

Stator assembly

12 31 1 707 254

Production discontinued

11.145 kg / 2.524 lb

9

Diode assembly

12 31 1 707 256

Production discontinued

10.145 kg / 0.32 lb

10

Brush holder plate

12 31 1 707 246

10.020 kg / 0.044 lb

€19.60

$22.82

11

Voltage regulator

12 31 1 707 245

MOTOROLA

10.080 kg / 0.176 lb

€77.10

$89.78

12

Repair kit screws

12 31 1 707 248

Production discontinued

10.065 kg / 0.143 lb

← Previous illustration

Next illustration →