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DRAFT FRAME (5J2511 N/S)--As Viewed from Front L.H. Side of Scraper Effective with Serial No. 37G1738 621


FRAME AND BODY
FRAME GP
IMPLEMENTS
BOWL GP
WORK TOOLS
GROUND ENGAGING TOOLS (G.E.T.)
HYDRAULIC SYSTEM
CYLINDER GP
LINES GP-CYLINDER

WHEEL SCRAPER 621 WHEEL SCRAPER 37G
 621 SCRAPER 37G00001-UP (MACHINE) UE070016 621 37G   (1965)

FRAME AND BODY

FRAME GP
DRAFT FRAME
DRAFT FRAME
DRAFT FRAME
5J-2511 DRAFT FRAME
DRAFT FRAME
5J-2511 DRAFT FRAME
 

#UE0700160030
 

5J-2511: DRAFT FRAME

DRAFT FRAME (5J2511 N/S)--As Viewed from Front L.H. Side of Scraper
Effective with Serial No. 37G1738
c132973 UE070016
5J2511 DRAFT FRAME Parts scheme
  For full view, you need register

Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-5999 [6] BOLT  
2. 3J-3535 [4] SHIM  
3. 5J-2950 [2] SHOE  
4. 2B-4375 [7] WASHER  
5. 5J-1392 [2] TRUNNION  
6. 1A-1135 [16] BOLT  
  9H-1024 [16] WASHER  
7. 5J-2505 [2] PIN ASSEM.  
8. 0S-1621 [6] BOLT  
9. 3B-4508 [10] LOCKWASHER  
10. 3J-9133 [4] BEARING  
11. 5J-2949 [1] BRACKET ASSEM.  
  3J-6412 [2] BEARING  
    (Part of 5J2949 Assem.)
12. 0S-1627 [8] BOLT  
  7M-7875 [8] WASHER  
13. 7J-1770 [2] CAP  
14. 5J-2547 [2] DOOR  
15. 2J-5926 [2] SPACER  
16. 3J-9675 [2] BEARING  
17. 5J-2982 [1] PIN  
  4J-9772 [2] WASHER  
18. 6H-1717 [4] BOLT  
19. 5B-5473 [4] BOLT  
  2J-3507 [4] NUT  
  9M-2828 [8] WASHER  
20. 4J-5693 [1] BEARING  
21. 4J-5695 [1] BEARING  
22. 4J-5694 [1] BEARING  
23. 3B-8489 [1] FITTING  
24. 7J-6679 [1] FRAME ASSEM.  
25. 3J-3532 [6] LUG  
26. 5J-2469 [2] BRACKET  
27. 5J-2822 [2] LUG  
28. 7J-7778 [4] LUG  
29. 6J-0769 [1] HOUSING (Kingbolt)  
30. 7J-2756 [1] PLATE ASSEM. (L.H.)  
31. 7J-2755 [1] PLATE ASSEM. (R.H.)  
32. 5J-2612 [4] BOSS  
33. 5J-2402 [2] SUPPORT ASSEM.  
34. 8F-9836 [6] LUG  
35. 7J-1771 [2] BEARING  
36. 5J-9760 [1] BLOCK  
37. 3J-7913 [1] BLOCK  
38. 5J-2242 [1] BRACKET  
 

#UE0700160031
 

5J-2412: BOWL

BOWL (5J2412 N/S)--As Viewed From Rear Right Hand Side of Scraper--Part 1 of 2
Serial No. 37G1 to 37G2016 inclusive. Note: 6J9229 Push Frame Reinforcement Group, Serial No.
37G1 to 37G1243 inclusive, is available
c134788 UE070016
5J2412 BOWL Parts scheme
  For full view, you need register

Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] BOLT  
2. [2] LOCKWASHER  
3. [2] COVER  
  [1] EDGE AND BIT GROUP  
4. [2] BIT  
5. [29] BOLT  
  [29] NUT  
6. [1] CUTTING EDGE (Center-.875" Thick)  
  [2] CUTTING EDGE (End-.875" Thick)  
7. [4] SCREW  
  [4] NUT  
8. [4] BOLT  
9. [8] NUT  
  [8] LOCKWASHER  
  [8] WASHER  
10. [4] BOLT  
11. [1] PLATE (Serial No.)  
  [2] SCREW  
12. [2] PIN  
13. [4] SPACER  
14. [2] PIN  
15. [2] BOLT  
  [2] LOCKWASHER  
16. [1] BOWL ASSEM.  
 

#UE0700160032
 

5J-2412: BOWL

BOWL (5J2412 N/S)--As Viewed From Rear Right Hand Side of Scraper--Part 2 of 2
Serial No. 37G1 to 37G2016 inclusive
c78719 UE070016
5J2412 BOWL Parts scheme
  For full view, you need register

Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-1982 [1] SPREADER ASSEM.  
2. 5J-3044 [2] PLATE  
3. 5J-2172 [1] REINFORCEMENT (Left Hand)  
  5J-2171 [1] REINFORCEMENT (Right Hand)  
4. 5J-1395 [2] PIVOT  
5. 5F-7135 [5] SHIM  
6. 5F-6932 [4] BOLT  
  1B-4209 [4] NUT  
  3B-4516 [4] LOCKWASHER  
7. 5F-7132 [4] BLOCK  
8. 5J-6609 [1] FENDER (Right Hand)  
9. 5J-7333 [2] HOOK  
10. 5J-6070 [1] BLOCK ASSEM.  
11. 5J-2497 [1] BRACKET  
12. 5J-6610 [1] FENDER (Left Hand)  
13. 5J-2328 [2] RAIL ASSEM.  
14. 5J-0955 [1] BOTTOM ASSEM.  
15. 5J-0950 [1] SUPPORT  
    (Part of 5J955 Bottom Assem.)
16. 5J-1452 [2] BRACKET  
17. 5J-3395 [2] PLATE  
 

#UE0700160033
 

5J-2412: BOWL

BOWL (5J2412 N/S)--As Viewed From Rear Right Hand Side of Scraper--Part 1 of 2
Effective with Serial No. 37G2017
c135756 UE070016
5J2412 BOWL Parts scheme
  For full view, you need register

Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1621 [2] BOLT  
2. 3B-4508 [2] LOCKWASHER  
3. 5J-2212 [2] COVER  
  7J-3602 [1] EDGE AND BIT GROUP  
4. 4J-8665 [2] BIT  
5. 3J-2801 [29] BOLT  
  2J-3507 [29] NUT  
6. 5J-6845 [1] CUTTING EDGE (Center-.875" Thick)  
  7J-3193 [2] CUTTING EDGE (End-.875" Thick)  
7. 6F-5147 [4] SCREW  
  1D-5119 [4] NUT  
8. 7F-0479 [4] BOLT  
9. 1B-4208 [8] NUT  
  3B-4514 [8] LOCKWASHER  
  5F-7499 [8] WASHER  
10. 5J-2410 [4] BOLT  
11. 2M-6831 [1] PLATE (Serial No.)  
  4B-4158 [2] SCREW  
12. 5J-1980 [2] PIN  
13. 5J-5784 [4] SPACER  
14. 4J-5193 [2] PIN  
15. 2A-1538 [2] BOLT  
  3B-4512 [2] LOCKWASHER  
16. [1] BOWL ASSEM.  
17. 8F-9836 [11] LUG  
 

#UE0700160034
 

5J-2412: BOWL

BOWL (5J2412 N/S)--As Viewed From Rear Right Hand Side of Scraper--Part 2 of 2
Effective with Serial No. 37G2017
c135757 UE070016
5J2412 BOWL Parts scheme
  For full view, you need register

Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-1982 [1] SPREADER ASSEM.  
2. 5J-3044 [2] PLATE  
3. 5J-2172 [1] REINFORCEMENT (Left Hand)  
  5J-2171 [1] REINFORCEMENT (Right Hand)  
4. 5J-1395 [2] PIVOT  
5. 5F-7135 [5] SHIM  
6. 5F-6932 [4] BOLT  
  1B-4209 [4] NUT  
  3B-4516 [4] LOCKWASHER  
7. 5F-7132 [4] BLOCK  
8. 5J-6609 [1] FENDER (Right Hand)  
9. 5J-7333 [2] HOOK  
10. 5J-6070 [1] BLOCK ASSEM.  
11. 5J-2497 [1] BRACKET  
12. 5J-6610 [1] FENDER (Left Hand)  
13. 5J-2328 [2] RAIL ASSEM.  
14. 5J-0955 [1] BOTTOM ASSEM.  
15. 5J-0950 [1] SUPPORT  
    (Part of 5J955 Bottom Assem.)
16. 5J-1452 [2] BRACKET  
17. 5J-3395 [2] PLATE  
18. 0L-1329 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
19. 7J-5414 [1] PIN ASSEM.  
  3J-2910 [1] SPACER  
20. 7J-5720 [1] BRACKET ASSEM. (L.H.)  
  7J-5719 [1] BRACKET ASSEM. (R.H.)  
 

#UE0700160035
 

6J-0441: EDGE GP-CUTTING

6J441 CUTTING EDGE GROUP--THREE PIECE
Only separate parts serviced
UE0700160035 UE070016
  For full view, you need register

Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1J-5607 [19] BOLT  
  5J-6881 [2] CUTTING EDGE-- 29.44" LONG-- 1" THICK  
  6J-0440 [1] CUTTING EDGE-- 56.18" LONG-- 1.125" THICK  
 

#UE0700160036
 

7J-4890: CUTTING EDGE GROUP

7J4890 CUTTING EDGE GROUP--THREE PIECE
Only separate parts serviced
UE0700160036 UE070016
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Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6J-0440 [1] CUTTING EDGE-- 56.18" LONG-- 1.125" THICK  
  7J-4805 [2] CUTTING EDGE-- 29.44" LONG --1.125" THICK  
 

#UE0700160037
 

5J-2449: BOWL CYLINDER GROUP--R.H.,BOWL CYLINDER GROUP--L.H.

5J2449 BOWL CYLINDER GROUP--R.H.--6" Bore x 32" Stroke
5J2450 BOWL CYLINDER GROUP--L.H.--6" Bore x 32" Stroke
c128568 UE070016
  For full view, you need register

Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-9545 [1] NUT  
2. 1J-0708 [1] RING  
3. 5J-4989 [2] SEAL ASSEM.  
4. 5J-0968 [1] PISTON  
5. 5J-0980 [1] HEAD  
6. 1D-4612 [2] BOLT (4" Long)  
7. 5H-1504 [8] WASHER  
8. 4B-3388 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
9. [2] FLANGE  
10. 2J-3243 [1] RETAINER  
11. 5J-2453 R [1] ROD ASSEM.  
12. 5J-2445 [1] BEARING  
    (Part of 5J2453 Rod Assem.)
13. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
14. 1K-6982 [1] SEAL  
15. 4F-8421 [6] SHIM  
16. 3B-2968 [6] BOLT (3.50" Long)  
17. 4F-8420 [1] PACKING (1 Ring)  
18. 2K-3258 [1] RING  
19. 5H-3252 [1] SEAL  
20. 5J-0974 R [1] CYLINDER ASSEM.  
21. 5J-2445 [1] BEARING  
    (Part of 5J974 Cylinder Assem.)
  R   REMFG PART MAY BE AVAILABLE
 

#UE0700160038
 

5J-2450: BOWL CYLINDER GROUP--R.H.,BOWL CYLINDER GROUP--L.H.

5J2449 BOWL CYLINDER GROUP--R.H.--6" Bore x 32" Stroke
5J2450 BOWL CYLINDER GROUP--L.H.--6" Bore x 32" Stroke
c128568 UE070016
5J2450 BOWL CYLINDER GROUP--R.H.,BOWL CYLINDER GROUP--L.H. Parts scheme
  For full view, you need register

Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-9545 [1] NUT  
2. 1J-0708 [1] RING  
3. 5J-4989 [2] SEAL ASSEM.  
4. 5J-0968 [1] PISTON  
5. 5J-0980 [1] HEAD  
6. 1D-4612 [2] BOLT (4" Long)  
7. 5H-1504 [8] WASHER  
8. 4B-3388 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
9. [2] FLANGE  
10. 2J-3243 [1] RETAINER  
11. 5J-2453 R [1] ROD ASSEM.  
12. 5J-2445 [1] BEARING  
    (Part of 5J2453 Rod Assem.)
13. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
14. 1K-6982 [1] SEAL  
15. 4F-8421 [6] SHIM  
16. 3B-2968 [6] BOLT (3.50" Long)  
17. 4F-8420 [1] PACKING (1 Ring)  
18. 2K-3258 [1] RING  
19. 5H-3252 [1] SEAL  
20. 5J-0974 R [1] CYLINDER ASSEM.  
21. 5J-2445 [1] BEARING  
    (Part of 5J974 Cylinder Assem.)
  R   REMFG PART MAY BE AVAILABLE
 

#UE0700160039
 

5J-2775: BOWL LINES

BOWL LINES (5J2775 N/S)
Serial No. 37G1 to 37G607 inclusive
5J2800 Check Valve parts are shown on Page 19B
c78732 UE070016
5J2775 BOWL LINES Parts scheme
  For full view, you need register

Parts for your 621 WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-2771 [2] HOSE ASSEM. (43.50" Long Overall)  
2. 5J-6384 [2] HOSE ASSEM. (39.50" Long Overall)  
3. 5J-5666 [1] HOSE ASSEM. (41" Long Overall)  
4. 5J-1583 [4] SEAL  
5. 5J-5667 [1] HOSE ASSEM. (50.50" Long Overall)  
6. 3H-3667 [8] FLANGE  
7. 5J-1357 [10] SEAL  
8. 3H-5368 [16] BOLT  
9. 3B-4507 [24] LOCKWASHER  
10. 1A-1460 [8] BOLT  
11. 3B-4508 [12] LOCKWASHER  
12. 5J-2589 [1] TUBE ASSEM. (Right Hand)  
13. 5J-2592 [1] TUBE ASSEM.  
14. 5J-2774 [1] HOSE ASSEM. (27" Long Overall)  
  5J-1583 [2] SEAL  
15. 5J-2590 [1] TUBE ASSEM. (Left Hand)  
16. 5J-1358 [2] SEAL  
17. 5J-2800 Y [2] VALVE GROUP  
    (See Separate Illustration)
  4J-0527 [2] SEAL  
18. 0S-1594 [3] BOLT  
19. 3B-4506 [5] LOCKWASHER  
20. 3J-9815 [3] CLAMP  
21. 4B-3388 [12] BOLT  
  3B-4505 [12] LOCKWASHER  
22. 1H-5278 [6] FLANGE  
23. 4J-5055 [1] BLOCK  
24. 3B-1915 [2] BOLT  
25. 7B-3235 [4] BOLT  
  7F-0502 [4] WASHER  
26. 5J-2593 [2] PLATE  
27. 3B-8428 [4] BOLT (3.25" Long)  
  1D-4703 [4] BOLT (2.50" Long)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Bowl, Apron, And Draft Frame
621 SCRAPER HYDRAULIC SYSTEM
Bowl, Draft Frame, Bottom Door, Ejector
J621 ELEVATING SCRAPER HYDRAULIC SYSTEM
Reuse And Salvage Guidelines
Rebuilding Wheel Tractor-Scraper Hitches, Brackets, and Scraper Kingbolt Housings{6207, 6245, 7051, 7107}
Rebuilding Wheel Tractor-Scraper Hitches, Brackets, and Scraper Kingbolt Housings{6207, 6245, 7051, 7107}
Disassembly and Assembly
Separation Of Tractor And Scraper
621 TRACTOR-SCRAPER VEHICLE SYSTEMS
Connection Of Tractor And Scraper
621 TRACTOR-SCRAPER VEHICLE SYSTEMS
Draft Frame
621 TRACTOR-SCRAPER VEHICLE SYSTEMS
Draft Frame Trunnions
621 TRACTOR-SCRAPER VEHICLE SYSTEMS
Swivel Joint
J621 ELEVATING SCRAPER VEHICLE SYSTEMS
Tractor And Scraper
J621 ELEVATING SCRAPER VEHICLE SYSTEMS
Draft Frame
J621 ELEVATING SCRAPER VEHICLE SYSTEMS
Service Magazine
Improved Method Used To Hold Pin Assemblies In Draft Frame And Apron Lift Groups{6207}
1979/06/04
Cushion Hitch Rebuild Kits for Wheel Tractor-Scrapers are Available in the Service Information System (SIS) {6207, 6245, 7051, 7100, 7107}
Cushion Hitch Rebuild Kits for Wheel Tractor-Scrapers are Available in the Service Information System (SIS) {6207, 6245, 7051, 7100, 7107}

Caterpillar Parts SIS Catalog 621 :

DRAFT FRAME
5J-2511 DRAFT FRAME
DRAFT FRAME
DRAFT FRAME
CYLINDER GP-STEER
5J-1326 CYLINDER GP-STEER
CYLINDER GP-STEER
5J-1326 CYLINDER GP-STEER
3G-2431 HOSE AS
3G-2376 HOSE AS
3G-2421 HOSE AS
HITCH LINES
HITCH LINES
BOWL
5J-2412 BOWL
5J-2412 BOWL
BOWL
5J-2412 BOWL
5J-2412 BOWL
6J-0441 EDGE GP-CUTTING
7J-4890 CUTTING EDGE GROUP
5J-2449 BOWL CYLINDER GROUP--R.H.,BOWL CYLINDER GROUP--L.H.
BOWL CYLINDER GROUP--R.H.,BOWL CYLINDER GROUP--L.H.
5J-2450 BOWL CYLINDER GROUP--R.H.,BOWL CYLINDER GROUP--L.H.

Truck sale:

Caterpillar 621K WT, water trucks, Transport
699,500 
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HOLT OF CALIFORNIA
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ALTORFER INC.
 
826,455 
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CAROLINA CAT
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