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FUEL INJECTION VALVES AND LINES (9S689) 825B SOIL COMPACTOR


FUEL SYSTEM
LINES GP-FUEL INJECTION
COOLING SYSTEM
COOLER GP
LUBRICATION SYSTEM
FILTER GP-ENGINE OIL
LINES GP-ENGINE OIL
PUMP GP-ENGINE OIL
COOLING SYSTEM
COOLER GP
POWER TRAIN
TORQUE CONVERTER GP
BASIC ENGINE
MOUNTING GP-ENGINE

SOIL COMPACTOR 825B SOIL COMPACTOR 43N
 825B COMPACTOR 43N00001-00493 (MACHINE) UEG0077S 825B 43N   (1969)

FUEL SYSTEM

LINES GP-FUEL INJECTION
MISCELLANEOUS GP-FUEL INJ
9S-0689 MISCELLANEOUS GP-FUEL INJ
 

#UEG0077S0060
 

9S-0689: MISCELLANEOUS GP-FUEL INJ

FUEL INJECTION VALVES AND LINES (9S689)
c108230 UEG0077S
9S0689 MISCELLANEOUS GP-FUEL INJ Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-1059 [6] NOZZLE ASSEM.  
2. 5M-2853 [6] BODY  
3. 5M-2852 [6] NUT  
4. [6] LINE ASSEM.  
5. 8S-9306 [1] LINE ASSEM. (No. 6)  
6. 8S-9305 [1] LINE ASSEM. (No. 5)  
7. 8S-8817 [2] DAMPER  
8. 9S-2299 [2] STRIP  
9. 5M-5690 [4] DAMPER  
10. 8S-9304 [1] LINE ASSEM. (No. 4)  
11. 1B-4202 [6] NUT  
12. 3B-4505 [8] LOCKWASHER  
13. 8M-3128 [6] ADAPTER  
  5M-1868 [6] SEAL  
14. 8S-9303 [1] LINE ASSEM. (No. 3)  
15. 1B-7182 [2] BOLT  
16. 9S-4200 [2] CLIP  
17. 8S-9301 [1] LINE ASSEM. (No. 1)  
18. 8S-9302 [1] LINE ASSEM. (No. 2)  
19. 3B-8995 [2] FITTING  
  1F-1344 [2] NUT  
    (1 in each 3B8995 Fitting)
20. 0L-2072 [1] CLIP  
21. 4S-8385 H TUBE (.25" O.D.) 25.58"  
22. 6B-9673 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 6B9673 Fitting)
23. 3B-8998 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 3B8998 Fitting)
24. 9S-1272 [1] TUBE (Drain)  
25. 4H-8878 [2] CLIP  
26. 4S-8385 H TUBE 1.25"O.D.-Air Breed) 37.12"  
  5B-9603 [3] BOLT (5" long)  
  5F-4899 [1] BOLT (5.5" long)  
  3B-4506 [4] LOCKWASHER  
  8M-4389 [1] SEAL (.799" I.D. Supply)  
  8M-5254 [1] SEAL (1.234" I.D. Drain)  
    (Not shown-Fuel Pump to Block)
  H   ORDER BY THE FOOT
 

#UEG0077S0061
 

9M-3223: FILTER GP-ENGINE OIL

9M3223 OIL FILTER GROUP
c929910 UEG0077S
9M3223 FILTER GP-ENGINE OIL Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-3657 [1] CLAMP (REAR)  
  [1] CLAMP (FRONT)  
  0S-1588 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  8M-5661 [1] SEAL  
  9M-3202 Y [1] BASE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  2M-9180 [2] COVER ASSEM.  
  1K-0505 [1] WASHER  
  3H-4970 [1] SEAL  
  2M-9140 [1] COVER  
  6F-9163 [1] GASKET  
  0V-0294 [1] SPRING  
  6H-9922 [1] RETAINER  
  7F-7691 [1] CLIP  
  2M-9179 [1] SCREW  
  8S-4777 [2] CASE  
  5S-0485 [2] ELEMENT ASSEM. (DISPOSABLE)  
  9M-0452 [2] STUD  
  6F-9163 [2] GASKET  
  6H-9921 [2] ADAPTER  
  1B-4203 [6] NUT (.373" M.F. THREAD)  
    -OR-
  1D-4717 [6] NUT (.373" M.C. THREAD)  
  3B-4506 [6] LOCKWASHER  
  0S-1588 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1M-7360 [1] CLAMP  
  8M-5249 [1] SEAL  
  9M-4202 [2] PLUG  
  4B-8407 [2] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0077S0062
 

9M-3202: OIL FILTER BASE ASSEMBLY

9M3202 OIL FILTER BASE ASSEMBLY
Part of 9M3223 Oil Filter Group
c106002 UEG0077S
9M3202 OIL FILTER BASE ASSEMBLY Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] PLUNGER  
  [1] SPRING  
  [1] RETAINER  
  [2] BOLT  
  [2] LOCKWASHER  
  [1] SLEEVE  
  [1] PLUG  
  [1] SPRING  
  [1] PLUNGER  
  [1] PLUG  
  [1] PLUG  
  [1] PLUNGER  
  [1] SPRING  
  [1] GASKET  
  [1] COVER  
 

#UEG0077S0063
 

7S-3587: LINES GP-OIL

OIL LINES (7S3587 N/S)
c129024 UEG0077S
7S3587 LINES GP-OIL Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8F-8513 [1] CLIP (Short)  
  2B-3243 [1] CLIP (Long)  
  0S-1617 [2] BOLT  
  5H-5652 [2] LOCK  
  0L-2070 [2] BOLT  
  0L-0364 [2] LOCK  
  0L-1351 [1] BOLT  
  0L-0364 [1] LOCK  
  1B-4203 [1] NUT  
  0L-0364 [1] LOCK  
  2M-1503 [1] COVER  
  0S-1591 [1] BOLT  
  0L-0364 [1] LOCK  
  0S-1617 [1] BOLT (.75" long)  
  4B-3388 [1] BOLT (1.123" long)  
  5H-5652 [2] LOCK  
  2B-0947 [1] BOLT  
  2B-1738 [1] LOCK  
    USE 7M7260 GASKET SOLUTION
  3B-1915 [2] BOLT  
  0L-0364 [2] LOCK  
  8M-5266 [1] SEAL  
  1A-1460 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  1S-1613 [1] ADAPTER ASSEM.  
  9M-3589 [1] TUBE ASSEM.  
    (Turbocharger Oil Supply)
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1S-6595 [1] GASKET  
  8S-7605 [1] GAUGE ASSEM.  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1S-4810 [1] GASKET  
  9S-8986 [1] TUBE ASSEM.  
    (Turbocharger Oil Drain)
  9S-0730 [1] JOINT ASSEM.  
  0S-0509 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  4B-4278 [1] WASHER  
  4B-0418 [1] CLIP  
  1P-0296 [1] TUBE ASSEM.  
    (Camshaft Oil Supply)
  0S-0509 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4B-4278 [1] WASHER  
  3S-7608 [1] CLIP  
  1F-6068 [1] FITTING  
  8F-9362 [1] NUT  
    (Part of 1F6068 Fitting)
  9S-8985 [1] TUBE ASSEM.  
  8S-7602 [1] TUBE ASSEM.  
  2M-9189 [1] GASKET  
  1S-8890 [1] ELBOW  
  2M-9189 [1] GASKET  
  3B-6555 [1] ELBOW  
  5M-2669 [1] PLUG  
  9H-6687 [1] PIN  
    (Parts of Adapter Assem. 1S1613)
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2A-4522 [1] COVER  
  2A-4448 [1] GASKET  
  8S-6698 [1] SUPPORT  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4M-4460 [1] GASKET  
  1D-4566 [1] BOLT 3.50" long)  
  0L-1329 [1] BOLT (3" long)  
  3B-4508 [2] LOCKWASHER  
  6B-0689 [1] NIPPLE  
  9M-0164 [1] CLAMP  
  3K-8660 [1] HOSE  
 

#UEG0077S0064
 

1M-7037: PUMP GP-OIL

1M7037 OIL PUMP GROUP
9S1195 Pump parts are shown on Page 48B
c153438 UEG0077S
1M7037 PUMP GP-OIL Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-1911 [1] SCREEN ASSEM.  
2. 0T-0573 [2] BOLT  
3. 0L-0364 [6] LOCK  
4. 4F-3956 [2] GASKET  
5. 2M-4073 [1] COVER  
6. 2M-4071 [1] GASKET  
7. 9S-1195 YC [1] PUMP ASSEM.  
    (Separate Illustration)
8. 6F-6673 [1] SEAL  
9. 0S-1590 [3] BOLT 2 in. (50.80 mm) long  
  0L-1143 [1] BOLT 2.50 in. (63.50 mm) long  
10. 9F-7022 [6] BOLT  
  8F-8682 [2] LOCK  
  8F-8683 [1] LOCK  
11. 2M-1405 [1] BELL  
12. 9M-3983 C [1] GEAR (65 teeth)  
  8M-5599 [1] KEY  
13. 3B-5412 C [1] NUT  
  3B-4621 [1] COTTER PIN  
  4B-4285 [1] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0077S0065
 

9S-1195: OIL PUMP ASSEMBLY

9S1195 OIL PUMP ASSEMBLY
Part of Oil Pump shown on Page 48A
c201723 UEG0077S
9S1195 OIL PUMP ASSEMBLY Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [2] BOLT  
  8S-8874 C [1] LOCK  
2. 0L-0364 C [1] LOCK  
3. 7M-7027 [1] SPACER  
4. 0T-0573 [1] BOLT  
5. 1D-4566 [4] BOLT  
  2B-1738 [4] LOCK  
6. 1B-8709 [1] KEY  
7. 1M-9188 [1] GEAR (12 teeth drive)  
8. 4M-6994 [1] BODY ASSEM.  
9. 5B-5821 [1] DOWEL  
10. 2M-4072 [1] DOWEL  
11. 2H-2356 [1] BEARING  
12. 5B-5812 [1] DOWEL  
    (Parts of 4M6994 Assem.)
13. 9M-3984 [1] SHAFT ASSEM. (12 teeth drive)  
14. 3B-4512 [1] NUT  
  4B-4285 [1] WASHER  
  3B-4621 C [1] COTTER PIN  
15. 8M-5599 [1] KEY  
16. 9M-3983 [1] GEAR (65 teeth)  
17. 2M-1410 [1] GEAR ASSEM. (12 teeth idler)  
18. 4M-9920 [1] BEARING  
    (Part of 2M1410 Assem.)
19. 2M-1474 [1] SPACER  
20. 3H-4845 [1] GEAR ASSEM. (12 teeth idler)  
21. 3H-2512 [2] BEARING  
    (Part of 3H4845 Assem.)
22. 9S-0046 [1] BODY ASSEM.  
23. 2M-1433 [1] SHAFT  
24. 1H-0030 [1] BEARING  
    (Parts of 9S46 Assem.)
25. 2S-2781 [1] PLUNGER  
26. 2S-2760 [1] SPRING  
27. 8M-5434 [1] FLANGE ASSEM.  
  C   INDICATES CHANGE
 

#UEG0077S0066
 

2P-2849: OIL COOLER ADAPTER

2P2849 OIL COOLER ADAPTER
Provides Field Replacement for 9S3174 Adapter shown on Page 49
c113525 UEG0077S
2P2849 OIL COOLER ADAPTER Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] COVER  
  [1] GASKET  
2. [2] BOLT  
  [2] LOCKWASHER  
3. [1] ADAPTER  
 

#UEG0077S0067
 

9M-3677: COOLER GP-OIL

ENGINE OIL COOLER (9M3677 N/S)
Refer also to Page 152A for special parts
c113585 UEG0077S
9M3677 COOLER GP-OIL Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1M-0556 C [1] SEAL  
  9M-4202 [1] PLUG  
  4B-8407 [1] GASKET  
  9S-3174 C [1] ADAPTER  
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  2M-0574 [1] GASKET  
  9F-5940 [1] GASKET  
  9M-3212 [1] TUBE ASSEM.  
  1A-2029 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  8M-5521 [1] GASKET  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0L-2070 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  9M-3217 [1] ELBOW  
  5M-3535 [1] GASKET  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  9S-3179 C [1] ELBOW ASSEM.  
  4M-9755 [1] FERRULE  
    (PART OF ELBOW ASSEM. 9S3179)
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8F-6647 [1] GASKET  
  2M-0581 [1] ADAPTER  
  8M-4991 [4] SEAL  
  0S-1590 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  9S-8726 C [1] TUBE ASSEM.  
  9S-3176 C [1] CORE ASSEM.  
  0S-0509 C [1] BOLT  
  3B-4506 C [1] LOCKWASHER  
  4B-4278 C [1] WASHER  
  2M-0574 [1] GASKET  
  9M-3264 [1] BONNET  
  C   INDICATES CHANGE
 

#UEG0077S0068
 

TORQUE CONVERTER OIL COOLER

TORQUE CONVERTER OIL COOLER
c104273 UEG0077S
None TORQUE CONVERTER OIL COOLER Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] HOSE  
  5H-4453 [2] CLAMP  
  0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  7M-6123 [1] BRACKET ASSEM.  
  3B-1915 [4] BOLT (1.375" LONG)  
    -OR-
  1A-2029 [4] BOLT (1.125" LONG)  
  3B-4506 [4] LOCKWASHER  
  9M-8546 [1] GASKET  
  0S-1587 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  1S-4323 [1] BONNET  
  3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  2R-0712 [1] TUBE  
  1A-2029 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  3B-8998 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8998)
  7M-0031 [1] HOSE  
  4L-4620 [2] CLAMP  
  7M-6120 [1] BRACKET  
  0S-1587 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  1S-4389 [1] BONNET  
  9M-8546 [1] GASKET  
  4B-6067 [1] ELBOW  
  8M-9307 [1] PLUG  
  6F-7062 [1] WASHER  
    (PARTS OF CORE ASSEM. 9M7559)
  9M-7559 [1] CORE ASSEM.  
 

#UEG0077S0069
 

7M-5645: SUPPORT GP-ENGINE

SUPPORT (7M5645 N/S)
c104271 UEG0077S
7M5645 SUPPORT GP-ENGINE Parts scheme
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1D-4612 [2] BOLT  
  5H-1504 [2] WASHER  
  3B-2968 [3] BOLT  
  3B-4512 [3] LOCKWASHER  
  8M-2257 [1] BRACKET  
  1D-4614 [4] BOLT  
  5H-1504 [4] WASHER  
  7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  0S-1627 [2] BOLT  
  5H-1504 [2] WASHER  
  8S-1418 [1] BRACKET  
  1D-4609 [2] BOLT (3" LONG)  
  3B-4512 [2] LOCKWASHER  
  1D-4610 [3] BOLT (3.25" LONG)  
  3B-4512 [3] LOCKWASHER  
  5M-3012 [1] LUG  
    (PART OF SUPPORT ASSEM. 8M2259)
  8M-2259 [1] SUPPORT ASSEM.  
 

Information:

Special Instruction
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
Disassembly and Assembly
Fuel Injection Valves
824-834 TRACTOR AND 825-835 COMPACTOR ENGINES
Service Magazine
6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
New Nozzle Assembly Used In Fuel Injection Valves{1254}
1978/09/04
Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23
Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14
Calibration Fluid for Fuel Nozzle Test Equipment Is Available {1252, 1254}
2008/12/01

Caterpillar Parts SIS Catalog 825B :

FUEL PUMP HOUSING GROUP
8S-5174 FUEL PUMP HOUSING GROUP
FILTER GP-FUEL
8S-5177 FILTER GP-FUEL
FUEL TRANSFER PUMP GROUP
7S-5445 FUEL TRANSFER PUMP GROUP
FILTER GP-PRIMARY FUEL
8S-7608 FILTER GP-PRIMARY FUEL
FUEL PRIMING PUMP BARREL ASSEMBLY
6N-9740 FUEL PRIMING PUMP BARREL ASSEMBLY
FUEL PRIMING PUMP ASSEMBLY
1P-2297 FUEL PRIMING PUMP ASSEMBLY
FUEL PRIMING PUMP ASSEMBLY
9S-8022 FUEL PRIMING PUMP ASSEMBLY
SERVICE METER
8S-6865 SERVICE METER
FILTER GP-ENGINE OIL
9M-3223 FILTER GP-ENGINE OIL
OIL FILTER BASE ASSEMBLY
9M-3202 OIL FILTER BASE ASSEMBLY
LINES GP-OIL
7S-3587 LINES GP-OIL
PUMP GP-OIL
1M-7037 PUMP GP-OIL
OIL PUMP ASSEMBLY
9S-1195 OIL PUMP ASSEMBLY
OIL COOLER ADAPTER
2P-2849 OIL COOLER ADAPTER
COOLER GP-OIL
9M-3677 COOLER GP-OIL
TORQUE CONVERTER OIL COOLER
TORQUE CONVERTER OIL COOLER

Truck sale:

1978 CAT 825B
USD $16,030 
1978 CAT 825B

Alaskan Equipment Sales
1970 CAT 825B
USD $16,000 
1970 CAT 825B

RMB EQUIPMENT
Middleville, Michigan
1971 CAT 825B
USD $30,000 
1971 CAT 825B

Job Rentals & Sales LLC
Jeffersonville, Indiana
1973 CAT 825B
Call 
1973 CAT 825B

Ran Equipment
Memphis, Tennessee
1985 CAT 825B
USD $23,902 
1985 CAT 825B

ECOGLOBAL 21
CATALUNA, SALLENT, Spain
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