English
 Deutsch  Русский  Español  Italiano  Français  Česky  Polski  Português  ไทย  中文  繁體中文  日本語  한국어  Ελληνικά  Nederlands  Svenska  Türkçe

Seat, front, upholstery and cover

BMW 740d F01 Sedan Europe N57S

Steering undefined, Transmission: Automatic, Production date:  2012

 
AR Cloth "Tudor"
LC Leather "Dakota"
NA Leather Nappa
ARAT Cloth "Tudor/anthrazit"
P337A M Sports package
S453A Climate-controlled seats, front
S455A Active seat for driver and passenger
S456A Comfort seat with memory
S459A Seat adjuster, electric, with memory
S481A Sports seat
S6FGA Rear-compartment entertainment
S6FHA Rear Professional entertainment center

Supplement

Upholstery covers with seat heaters
Also for vehicles without
Seat heating ---------- Please respond to problems with seat Heater plug by consulting PuMA measure 35468651-01.

For vehicles produced
To 07/01/2012
# Description
Partnumber		 Supplement Date Quantity Weight Price USD
Foam element, Comfort seat
+Info

For vehicles with 

Comfort seat with memory S456A Yes
1
 i  52 10 9 117 546
from Sep '08 to Jul '12 2

990 g

2.2 lb
$0.00
Foam pad, Base seat
+Info

For vehicles with 

Seat adjuster, electric, with memory S459A Yes
1
 i  52 10 6 981 764
from Sep '08 to Jul '12 2

1.2 kg

2.6 lb
$0.00
Foam element, Comfort seat, Active
+Info

For vehicles with 

Active seat for driver and passenger S455A Yes

And 

Comfort seat with memory S456A Yes
1
 i  52 10 9 149 094
from Sep '08 to Jul '12 2

1.4 kg

3 lb
$0.00
Foam pad, Sport seat
+Info

For vehicles with 

Seat adjuster, electric, with memory S459A Yes

Or 

Sports seat S481A Yes
1
 i  52 10 9 171 932
from Sep '08 to Jul '12 2

190 g

0.4 lb
$0.00
Foam element, Comfort, backrest
+Info

For vehicles with 

Comfort seat with memory S456A Yes
2
 i  52 10 7 249 958
from Sep '09 to Jul '12 2

1.5 kg

3.2 lb
$0.00
Foam element, basic, backrest
+Info

For vehicles with 

Seat adjuster, electric, with memory S459A Yes
2
 i  52 10 7 246 888
from Mar '09 to Jul '12 2

1.3 kg

2.8 lb
$0.00
Foam rubber insert, Sport backrest
+Info

For vehicles with 

M Sports package P337A Yes

And 

Sports seat S481A Yes
2
 i  52 10 7 224 338
from Sep '09 to Jul '12 2

1.3 kg

2.9 lb
$0.00
Foam element, basic, backrest
2
 i  52 10 7 229 967
+Info
Only in conjunction with
Attachment, upholstery, backrest, left
52 10 7 224 993
from Sep '08 to Jul '12 Quantity: 2
Attachment, upholstery, backrest, right
52 10 7 224 994
from Sep '08 to Jul '12 Quantity: 2
+Info

For vehicles with 

Seat adjuster, electric, with memory S459A Yes

And 

Cloth "Tudor" AR Yes

 from Sep '08 to Jul '12 2

1.2 kg

2.7 lb
$0.00
2
 i  52 10 7 229 967
from Mar '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
2
 i  52 10 7 246 889

RSE

+Info

For vehicles with 

Seat adjuster, electric, with memory S459A Yes

And 

Rear-compartment entertainment S6FGA Yes

And 

Rear Professional entertainment center S6FHA Yes

 from Mar '09 to Jul '12 2

1.3 kg

2.8 lb
$0.00
Foam element, Comfort, backrest
+Info

For vehicles with 

Comfort seat with memory S456A No

And 

Rear-compartment entertainment S6FGA No

And 

Rear Professional entertainment center S6FHA No
2
 i  52 10 7 249 965

RSE

from Sep '09 to Jul '12 2

1.4 kg

3.2 lb
$0.00
Foam rubber insert, Sport backrest
+Info

For vehicles with 

M Sports package P337A No

Or 

Sports seat S481A No

Or 

Rear-compartment entertainment S6FGA No

Or 

Rear Professional entertainment center S6FHA No
2
 i  52 10 9 171 831

RSE

from Sep '09 to Jul '12 2

1.4 kg

3.1 lb
$0.00
Foam pad, Comfort seat, front
+Info

For vehicles with 

Comfort seat with memory S456A Yes
3
 i  52 10 9 117 547
to Jul '12 2

170 g

0.4 lb
$0.00
Foam element, seat, perforated
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Seat adjuster, electric, with memory S459A Yes
4
 i  52 10 9 149 086
to Jul '12 2

1.1 kg

2.5 lb
$0.00
Foam element, Comfort seat, perf.
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Comfort seat with memory S456A Yes
4
 i  52 10 9 174 841
to Jul '12 2

990 g

2.2 lb
$0.00
Foam element, Comfort seat, perf, Active
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Active seat for driver and passenger S455A Yes

And 

Comfort seat with memory S456A Yes
4
 i  52 10 9 174 843
to Jul '12 2

990 g

2.2 lb
$0.00
Foam element, basic, backrest, perf.
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Seat adjuster, electric, with memory S459A Yes
5
 i  52 10 7 246 890
from Mar '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
Foam element, Comfort, backrest, perf.
5
 i  52 10 7 249 961
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Comfort seat with memory S456A Yes

 from Sep '09 to Jul '12 2

1.4 kg

3.1 lb
$0.00
5
 i  52 10 7 249 966

RSE

+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Comfort seat with memory S456A Yes

And 

Rear Professional entertainment center S6FHA Yes

 from Sep '09 to Jul '12 2

1.4 kg

3.1 lb
$0.00
5
 i  52 10 7 249 966

RSE

+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Comfort seat with memory S456A Yes

And 

Rear-compartment entertainment S6FGA Yes

 from Sep '09 to Jul '12 2

1.4 kg

3.1 lb
$0.00
Foam element, basic, backrest, perf.
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Seat adjuster, electric, with memory S459A Yes

And 

Rear-compartment entertainment S6FGA Yes

And 

Rear Professional entertainment center S6FHA Yes
5
 i  52 10 7 246 891

RSE

from Mar '09 to Jul '12 2

1.2 kg

2.6 lb
$0.00
Foam pad, Comfort seat, front
+Info

For vehicles with 

Comfort seat with memory S456A Yes
6
 i  52 10 9 117 547
from Sep '09 to Jul '12 2

170 g

0.4 lb
$0.00
Liner for base seat
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Seat adjuster, electric, with memory S459A Yes
7
 i  52 20 9 182 448

Delivery discontinued by the factory

 to Jul '12 2

10 g

0.35 oz
$0.00
Base support for climate seat
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Comfort seat with memory S456A Yes
7
 i  52 10 9 179 777
to Jul '12 2

530 g

1.2 lb
$0.00
Liner for Comfort seat
7
 i  52 20 9 182 450

Delivery discontinued by the factory

 to Jul '12 2

10 g

0.35 oz
$0.00
Cover for comfort seat, leather
+Info

For vehicles with 

Comfort seat with memory S456A Yes

And 

Leather Nappa NA Yes
8
 i  52 10 7 269 793

NASW SCHWARZ

from Sep '09 to Jul '12 2

930 g

2.1 lb
$0.00
8
 i  52 10 7 269 794

NACX,NADH OYST

from Sep '09 to Jul '12 2

930 g

2.1 lb
$0.00
8
 i  52 10 7 269 795

NAD5 SATT.BRAUN

 from Sep '09 to Jul '12 2

930 g

2.1 lb
$0.00
Leather cover for basic seat
+Info

For vehicles with 

Seat adjuster, electric, with memory S459A Yes

And 

Leather "Dakota" LC Yes
8
 i  52 10 7 284 248

LCSW SCHWARZ

to Jul '12 2

810 g

1.8 lb
$0.00
8
 i  52 10 7 284 249

LCDF VEN.BEIGE

to Jul '12 2

810 g

1.8 lb
$0.00
8
 i  52 10 7 284 250

LCDE EV.GRAU

to Jul '12 2

810 g

1.8 lb
$0.00
8
 i  52 10 7 284 251

LCDH OYSTER

to Jul '12 2

810 g

1.8 lb
$0.00
8
 i  52 10 7 284 252

LCDK BARR.ROT

to Jul '12 2

810 g

1.8 lb
$0.00
8
 i  52 10 7 284 253

LCD5 SAT.BRAUN

 to Jul '12 2

810 g

1.8 lb
$0.00
Sports seat cover leather
+Info

For vehicles with 

Sports seat S481A Yes

And 

Leather "Dakota" LC Yes
8
 i  52 10 7 231 145

LCDF VEN.BEIGE

to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 7 231 146

LCDE EV.GRAU

to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 9 172 734

LCSW SCHWARZ

to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 9 172 763

LCCX,LCDH OYST.

 to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 9 172 764

LCDK BARRIQ.ROT

 to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 9 172 765

LCD5 SATT.BRAUN

 to Jul '12 2

1 kg

2.2 lb
$0.00
Cover for comfort seat, leather
+Info

For vehicles with 

Comfort seat with memory S456A Yes

And 

Leather "Dakota" LC Yes

Please respond to problems with seat 

Heater plug by consulting PuMA measure 

35468651-01. 

 

Please respond to problems with seat 

Heater plug by consulting PuMA measure 

35468651-01. 

 
8
 i  52 10 7 232 258

LCSW SCHWARZ

to Jul '12 2

890 g

2 lb
$0.00
8
 i  52 10 7 232 259

LCDF VEN.BEIGE

to Jul '12 2

890 g

2 lb
$0.00
8
 i  52 10 7 232 260

LCDE EV.GRAU

to Jul '12 2

890 g

2 lb
$0.00
8
 i  52 10 7 232 849

LCCX,LCDH OYST.

 to Jul '12 2

890 g

2 lb
$0.00
8
 i  52 10 7 232 850

LCDK BARRIQ.ROT

 to Jul '12 2

890 g

2 lb
$0.00
8
 i  52 10 7 232 851

LCD5 SAT.BRAUN

to Jul '12 2

890 g

2 lb
$0.00
Cloth cover for basic seat
+Info

For vehicles with 

Seat adjuster, electric, with memory S459A Yes

And 

Cloth "Tudor/anthrazit" ARAT Yes
8
 i  52 10 9 172 572

ARAT ANTHRAZIT

Delivery discontinued by the factory

 to Jul '12 2

780 g

1.7 lb
$0.00
8
 i  52 10 7 255 019

ARAT ANTHRAZIT

to Jul '12 2

701 g

1.5 lb
$0.00
Sports seat cover Klima-Leather
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Sports seat S481A Yes

And 

Leather "Dakota" LC Yes
8
 i  52 10 7 231 233

LCDF VEN.BEIGE

to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 7 231 234

LCDE EV.GRAU

to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 7 260 893

LCCX,LCDH OYST.

 to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 9 172 772

LCSW SCHWARZ

to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 9 172 776

LCDK BARRIQ.ROT

 to Jul '12 2

1 kg

2.2 lb
$0.00
8
 i  52 10 9 172 777

LCD5 SAT.BRAUN

to Jul '12 2

1 kg

2.2 lb
$0.00
Cover, Comfort, seat, perf. leather
8
 i  52 10 7 232 278

NASW SCHWARZ

+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Comfort seat with memory S456A Yes

And 

Leather Nappa NA Yes

 from Sep '09 to Jul '12 2

930 g

2.1 lb
$0.00
8
 i  52 10 7 255 100

NACX NADH OYST.

 from Sep '09 to Jul '12 2

960 g

2.1 lb
$0.00
8
 i  52 10 7 255 101

NAD5 SAT.BRAUN

 from Sep '09 to Jul '12 2

950 g

2.1 lb
$0.00
8
 i  52 10 7 232 268

LCSW SCHWARZ

+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Comfort seat with memory S456A Yes

And 

Leather "Dakota" LC Yes

Please respond to problems with seat 

Heater plug by consulting PuMA measure 

35468651-01. 

 

Please respond to problems with seat 

Heater plug by consulting PuMA measure 

35468651-01. 

 

 to Jul '12 2

970 g

2.1 lb
$0.00
8
 i  52 10 7 232 269

LCDF VEN.BEIGE

to Jul '12 2

970 g

2.1 lb
$0.00
8
 i  52 10 7 232 270

LCDE EV.GRAU

to Jul '12 2

970 g

2.1 lb
$0.00
8
 i  52 10 7 232 855

LCCX,LCDH OYST.

 to Jul '12 2

970 g

2.1 lb
$0.00
8
 i  52 10 7 232 856

LCDK BARRIQ.ROT

 to Jul '12 2

970 g

2.1 lb
$0.00
8
 i  52 10 7 232 857

LCD5 SATT.BRAUN

 to Jul '12 2

970 g

2.1 lb
$0.00
Cover, basic, seat, perforated leather
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Seat adjuster, electric, with memory S459A Yes

And 

Leather "Dakota" LC Yes
8
 i  52 10 9 172 617

LCSW SCHWARZ

to Jul '12 2

860 g

1.9 lb
$0.00
8
 i  52 10 9 172 618

LCDF VENETBEIGE

 to Jul '12 2

860 g

1.9 lb
$0.00
8
 i  52 10 9 172 619

LCDE EV.GRAU

to Jul '12 2

860 g

1.9 lb
$0.00
8
 i  52 10 9 172 620

LCCX, LCDH OYST

 to Jul '12 2

860 g

1.9 lb
$0.00
8
 i  52 10 9 172 621

LCDK BARRIQ.ROT

 to Jul '12 2

860 g

1.9 lb
$0.00
8
 i  52 10 9 172 622

LCD5 SATT.BRAUN

 to Jul '12 2

860 g

1.9 lb
$0.00
Cover for comfort backrest, leather
+Info

For vehicles with 

Comfort seat with memory S456A Yes

And 

Leather Nappa NA Yes
9
 i  52 10 7 269 801

NASW SCHWARZ

from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 269 802

NACX,NADH OYST

from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 269 803

NAD5 SATT.BRAUN

 from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
Cover, basic backrest leather
+Info

For vehicles with 

Seat adjuster, electric, with memory S459A Yes

And 

Leather "Dakota" LC Yes
9
 i  52 10 7 292 724

LCSW SCHWARZ

to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 7 292 725

LCDF VEN.BEIGE

 to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 7 292 726

LCDE EVER.GRAU

to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 7 292 727

LCDH,LCCX OYST.

 to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 7 292 728

LCDK BARRIQ.ROT

 to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 7 292 729

LCD5 SAT.BRAUN

 to Jul '12 2

1.1 kg

2.4 lb
$0.00
Cover, backrest, sports seat, leather
+Info

For vehicles with 

Sports seat S481A Yes

And 

Leather "Dakota" LC Yes
9
 i  52 10 7 231 174

LCSW SCHWARZ

to Jul '12 2

1.3 kg

2.8 lb
$0.00
9
 i  52 10 7 231 175

LCDF VEN.BEIGE

to Jul '12 2

1.3 kg

2.8 lb
$0.00
9
 i  52 10 7 231 176

LCDE EV.GRAU

to Jul '12 2

1.3 kg

2.8 lb
$0.00
9
 i  52 10 7 238 181

LCDK BARRIQ.ROT

 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 238 182

LCD5 SATT.BRAUN

 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 260 510

LCCX,LCDH OYST.

 to Jul '12 2

1.3 kg

2.8 lb
$0.00
Cover for comfort backrest, leather
+Info

For vehicles with 

Comfort seat with memory S456A Yes

And 

Leather "Dakota" LC Yes
9
 i  52 10 7 255 058

LCSW SCHWARZ

from Sep '09 to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 7 255 059

LCDF VEN.BEIGE

from Sep '09 to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 7 255 060

LCDE EV.GRAU

from Sep '09 to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 7 255 061

LCCX,LCDH OYST.

 from Sep '09 to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 7 255 062

LCDK BARRIQ.ROT

 from Sep '09 to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 7 255 063

LCD5 SAT.BRAUN

from Sep '09 to Jul '12 2

1.2 kg

2.6 lb
$0.00
Cover, basic backrest, cloth
+Info

For vehicles with 

Seat adjuster, electric, with memory S459A Yes

And 

Cloth "Tudor/anthrazit" ARAT Yes
9
 i  52 10 7 255 020

ARAT ANTHRAZIT

to Jul '12 2

970 g

2.1 lb
$0.00
Cover, back, Sport, perforated leather
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Sports seat S481A Yes

And 

Leather "Dakota" LC Yes
9
 i  52 10 7 231 238

LCDF VEN.BEIGE

to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 7 231 241

LCDE EV.GRAU

to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 7 260 892

LCCX,LCDH OYST.

 to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 9 172 778

LCSW SCHWARZ

to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 9 172 782

LCDK BARRIQ.ROT

 to Jul '12 2

1.2 kg

2.6 lb
$0.00
9
 i  52 10 9 172 783

LCD5 SAT.BRAUN

to Jul '12 2

1.2 kg

2.6 lb
$0.00
Cover, Comfort, backrest, perf. leather
9
 i  52 10 7 255 085

NASW SCHWARZ

+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Comfort seat with memory S456A Yes

And 

Leather Nappa NA Yes

 from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 255 086

NACX NADH OYST.

 from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 255 087

NAD5 SAT.BRAUN

 from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 255 064

LCSW SCHWARZ

+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Comfort seat with memory S456A Yes

And 

Leather "Dakota" LC Yes

 from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 255 065

LCDF VEN.BEIGE

from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 255 066

LCDE EV.GRAU

from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 255 067

LCCX,LCDH OYST.

 from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 255 068

LCDK BARRIQ.ROT

 from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
9
 i  52 10 7 255 069

LCD5 SATT.BRAUN

 from Sep '09 to Jul '12 2

1.2 kg

2.7 lb
$0.00
Cover, basic, backrest, perf. leather
+Info

For vehicles with 

Climate-controlled seats, front S453A Yes

And 

Seat adjuster, electric, with memory S459A Yes

And 

Leather "Dakota" LC Yes
9
 i  52 10 9 172 623

LCSW SCHWARZ

to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 9 172 624

LCDF VENETBEIGE

 to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 9 172 625

LCDE EV.GRAU

to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 9 172 626

LCCX, LCDH OYST

 to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 9 172 627

LCDK BARRIQ.ROT

 to Jul '12 2

1.1 kg

2.4 lb
$0.00
9
 i  52 10 9 172 628

LCD5 SATT.BRAUN

 to Jul '12 2

1.1 kg

2.4 lb
$0.00
Template
10
 i  01 29 0 394 222
+Info

For vehicles with 

Rear-compartment entertainment S6FGA Yes

Or 

Rear Professional entertainment center S6FHA Yes

 to Jul '12 1

22 g

0.78 oz
$0.00
10
 i  01 29 0 394 224
+Info
Only in conjunction with
Template
01 29 0 394 223
to Jul '12 Quantity: 1
+Info

For vehicles with 

Comfort seat with memory S456A Yes

Or 

Rear-compartment entertainment S6FGA Yes

Or 

Rear Professional entertainment center S6FHA Yes

 to Jul '12 1

23 g

0.81 oz
$0.00
Clamp
11
 i  52 10 1 945 543

1,6X20X10,1

 to Jul '12 X
$0.00
11
 i  52 10 7 075 819

1,8X23,6X12,3MM
+Info

For vehicles with 

Comfort seat with memory S456A Yes

Only applies to 

Comfort backrest 

 to Jul '12 X
$0.00
Wire-strap
12
 i  52 20 8 129 296

L=1800MM

 to Jul '12 X

40 g

1.41 oz
$0.00
Seat, front, head restraint

Seat, front, head restraint →

The contents of the BMW parts & accessories catalog provided for acquaintance purposes only.

Part numbers, descriptions, prices and applicability information have been obtained from public sources on the Internet. We are not responsible for any data inconsistency and possible inconvenience caused. Contact your local parts supplier to get precise information about parts.