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FUEL SYSTEM AND BATTERY BOX Refer also to Page 129 for special parts 561B PIPELAYER


FRAME AND BODY
BOX GP-BATTERY
HOOD GP
FLOORPLATE GP
BASIC ENGINE
POWER TAKE-OFF GP
WORK TOOLS
WINCH GP
IMPLEMENTS
POWER TAKE-OFF GP
GEAR GP
DRAWBAR, THREE POINT HITCH AND PTO
CONTROL GP-POWER TAKE-OFF
IMPLEMENTS
IDLER GP


FRAME AND BODY

BOX GP-BATTERY
 

#UE0361980100
 

FUEL SYSTEM AND BATTERY BOX

FUEL SYSTEM AND BATTERY BOX
Refer also to Page 129 for special parts
c77774 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8H-3496 [1] FITTING  
    (PART OF TANK AND BOX ASSEM. 8M6207)
  7M-3442 [2] LID ASSEM.  
  3F-1240 [4] GROMMET  
  8M-6207 [1] TANK AND BOX ASSEM.  
  1F-0751 [2] NUT  
    (PART OF TANK AND BOX ASSEM. 8M6207)
  5B-7267 [2] CORK  
  4B-7337 [2] BLOCK  
    (PART OF TANK AND BOX ASSEM. 8M6207)
  2B-7556 [2] CORK  
  [2] CLIP  
  0S-1585 [10] BOLT  
  1D-4719 [10] NUT  
  3B-4508 [10] LOCKWASHER  
  2M-7564 [1] TUBE  
  1H-2854 [1] FITTING  
  4H-2497 [1] NUT  
  4H-2496 [1] SLEEVE  
    (PARTS OF FITTING 1H2854)
  1S-1830 [2] VALVE ASSEM.  
  4K-2039 [2] SEAL  
    (1 IN EACH VALVE ASSEM. 1S1830)
  5M-1198 [1] CLIP  
  4B-5441 [1] CAP ASSEM.  
  4B-5949 [2] ELEMENT  
  4B-5423 [1] GASKET  
  3F-4134 [1] BAFFLE  
  2A-1763 [1] GASKET  
  7B-2002 [1] WASHER  
  3H-8389 [1] SCREW  
    (PARTS OF CAP ASSEM. 4B5441)
  2M-5168 [1] PLUNGER  
  8H-3498 [1] STRAINER ASSEM.  
  8H-3497 [1] RING  
  9F-6596 [2] HOOK  
  8B-5726 [4] RIVET  
    (1/2 OF EACH IN EACH LID ASSEM. 7M3442)
  9F-6595 [2] CATCH  
  4B-4314 [4] RIVET  
  6F-9571 [2] SPACER  
  [2] PIN  
    (PARTS OF TANK AND BOX ASSEM. 8M6207)
  8M-6206 [2] SCREW ASSEM.  
  2F-8616 [2] NUT  
  9F-2978 [12] NUT (WELD)  
    (PART OF TANK AND BOX ASSEM. 8M6207)
  8H-2907 [1] FITTING  
  4H-2497 [2] NUT  
  4H-2496 [2] SLEEVE  
    (PARTS OF FITTING 8H2907)
  [1] CLIP  
  2M-7565 [1] TUBE  
 

#UE0361980101
 

HOOD AND DASH

HOOD AND DASH
c77769 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1L-6366 [1] BUTTON  
  9F-6445 [6] NUT  
    (PART OF ASSEM. 4S7927)
  2M-5120 [1] COVER  
  5B-8855 [6] PLATE  
    (PART OF ASSEM. 4S7927)
  0S-1588 [1] BOLT (1.25" LONG)  
  1A-2029 [3] BOLT (1.125" LONG)  
  4B-4278 [4] WASHER  
  5M-7685 [1] PANEL  
  4B-4159 [6] SCREW  
  8M-6061 [1] PLATE ASSEM.  
  5B-1983 [2] LUG  
    (PART OF ASSEM. 8M6061)
  2K-2140 [2] SPACER  
  0L-1351 [2] BOLT  
  3B-4506 [6] LOCKWASHER  
  0L-1319 [2] WASHER  
  4F-8686 [2] BEARING  
    (PART OF ASSEM. 4S7927)
  5M-8741 [1] PLATE  
  0L-1351 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  0S-0509 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  9F-2978 [10] NUT (WELD)  
    (PART OF ASSEM. 4S7927)
  1D-4717 [2] NUT  
  0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [8] WASHER  
  0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4S-7927 [1] DASH ASSEM.  
  4M-9889 [1] PLATE (R.H.)  
  2M-7644 [1] PLATE ASSEM. (L.H.)  
  0S-1588 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  2M-6831 [1] PLATE (SERIAL NO.)  
  4B-4158 [2] SCREW  
  0S-1591 [1] BOLT  
  1B-5355 [1] NUT  
  0S-0509 [3] BOLT (.75" LONG)  
  0S-1588 [1] BOLT (1.25" LONG)  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  0S-1621 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4B-4280 [4] WASHER  
  7B-3831 [1] EXTENSION  
  2F-5152 [1] CLAMP  
  2M-7326 [1] COVER ASSEM.  
  0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  5M-7737 [1] HOOD ASSEM.  
  4M-6841 [1] PLATE (INSTRUCTION)  
  4B-4159 [4] SCREW  
  2M-4004 [1] BUTTON  
  2M-4009 [1] BUTTON  
  2M-7343 [2] HOOK  
  2M-7687 [1] BRACKET (L.H.)  
  1L-6377 [1] PLUG  
  2M-7349 [1] FASTENER ASSEM. (R.H.)  
  2M-7350 [1] FASTENER ASSEM. (L.H.)  
  0T-0537 [2] FASTENER ASSEM.  
    (1 IN EACH ASSEM. 2M7349 & 2M7350)
  0S-1594 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  4B-4312 [6] RIVET  
    (3 IN EACH ASSEM. 2M7349 & 2M7350)
  6H-1717 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  5M-0716 [1] PLATE  
  7M-2819 [1] PLATE  
 

#UE0361980102
 

FENDERS AND FLOOR PLATE

FENDERS AND FLOOR PLATE
c77746 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2M-3084 [1] FENDER ASSEM. (L.H.)  
  0S-0509 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4B-4278 [1] WASHER  
  0S-0509 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  2M-3216 [1] SUPPORT ASSEM.  
  9F-2978 [7] NUT (WELD)  
    (PART OF ASSEM. 2M3216)
  2M-3209 [1] PLATE (REAR)  
  2M-7527 [2] SUPPORT ASSEM.  
  0S-1621 [12] BOLT  
  3B-4508 [12] LOCKWASHER  
  0S-1585 [16] BOLT  
  1D-4719 [16] NUT  
  3B-4508 [16] LOCKWASHER  
  0S-0509 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  0L-1351 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  4B-4278 [6] WASHER  
  2M-3083 [1] FENDER ASSEM. (R.H.)  
  0S-0509 [11] BOLT  
  3B-4506 [11] LOCKWASHER  
  4B-4278 [11] WASHER  
  2M-3219 [1] PLATE ASSEM. (L.H.)  
  1F-0748 [4] NUT (WELD)  
    (PART OF ASSEM. 2M3219)
  4M-7416 [1] SUPPORT ASSEM.  
  9F-2978 [2] NUT (WELD)  
  5B-1983 [3] LUG  
    (PARTS OF ASSEM. 4M7416)
  1A-1460 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  2M-7434 [1] PLATE (L.H.)  
  2M-7440 [1] CHANNEL ASSEM.  
  9F-2978 [7] NUT (WELD)  
    (PART OF ASSEM. 2M7440)
  9B-1783 [1] FASTENER  
  4B-7033 [1] SPRING  
  1A-4784 [1] WASHER  
  3B-4623 [1] COTTER PIN  
  2M-7437 [1] PLATE  
  5M-1487 [1] PLATE ASSEM. (R.H.)  
  9F-2978 [1] NUT (WELD)  
    (PART OF ASSEM. 5M1487)
  2M-7433 [1] PLATE (R.H.)  
  2M-3131 [1] SUPPORT ASSEM. (R.H.)  
  1F-0748 [3] NUT (WELD-LARGE)  
  9F-2978 [2] NUT (WELD-SMALL)  
  5B-1983 [3] LUG  
    (PARTS OF ASSEM. 2M3131)
  0S-0509 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  4B-4278 [8] WASHER  
  5M-1485 [1] COVER  
 

#UE0361980103
 

2M-3231: POWER TAKE-OFF CLUTCH CONTROL GROUP

2M3231 POWER TAKE-OFF CLUTCH CONTROL GROUP
c60306 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-0829 [1] HANDLE  
  2M-3214 [1] LEVER & SHAFT ASSEM.  
  0S-1748 [1] BOLT  
  1B-4203 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  1B-8714 [1] KEY  
  2M-3211 [1] BRACKET ASSEM.  
  3B-8489 [1] FITTING  
  1K-3444 [1] LEVER  
  [1] END  
  [1] NUT  
  3B-4618 [2] COTTER PIN  
  [2] PIN  
  2M-3210 [1] ROD  
  6H-1717 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
 

#UE0361980104
 

1K-3625: CLUTCH AS

1K3625 CLUTCH ASSEMBLY
Specification No. 18668
Part of 2M3057 Rear Power Take-Off Group shown on Page 80
c100224 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6B-1011 [1] SPRING  
  1K-3618 [1] PIN  
  1K-3614 [6] LEVER  
  1K-3616 [3] SPRING  
  1S-9319 [3] PIN  
  6L-3964 [3] COTTER PIN  
  1K-3615 [6] ROLLER  
  1K-3620 [1] RING  
  1K-3627 [1] SLEEVE  
  1K-2811 [1] COLLAR ASSEM.  
  0L-0639 [2] BOLT  
  2F-8616 [2] NUT  
  1K-3621 [2] SHIM  
    (PARTS OF COLLAR ASSEM. 1K2811)
  4B-4779 [6] SPRING  
  1K-3612 [1] DISC  
  1K-3613 [1] YOKE  
  1K-3626 [1] PLATE  
  4B-4804 [1] PLATE  
  1K-2813 [1] PLATE  
 

#UE0361980105
 

2M-3057: REAR POWER TAKE-OFF GROUP

2M3057 REAR POWER TAKE-OFF GROUP--As Viewed from Left Hand Side of Machine--Part 1 of 2
1K3625 Clutch Assembly, 1K3416 Reverse Gear Group and 2M3058 Drive Shaft Assembly parts are shown on Pages 79, 82 and 83
c98882 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-2124 [1] PIN  
  3B-1224 [1] RING  
  8B-1189 [1] COUPLING  
  8M-7445 [1] SHAFT  
  2H-3848 [1] SEAL  
  2H-3801 [1] BEARING  
  1K-3964 [4] STUD  
  1B-4207 [4] NUT  
  3B-4512 [4] LOCKWASHER  
  1K-3797 [1] SPACER  
  1K-3796 [1] SLEEVE  
  2B-7411 [1] PLUG  
  3B-8489 [1] FITTING  
  1B-8716 [1] KEY  
  1S-7817 [1] KEY  
  1K-3625 Y [1] CLUTCH ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  4B-4805 [1] RING  
  1K-2670 [8] BOLT  
  1B-4442 [8] NUT  
  3B-4609 [8] COTTER PIN  
  2H-3770 [1] COTTER PIN  
  1K-3957 [1] SPIDER  
  1K-6846 [1] FITTING  
  1K-3961 [1] SPACER  
  2H-3800 [2] BEARING  
  1K-3963 [2] SHIM  
  1K-3966 [3] SHIM  
  1K-3147 [1] WASHER  
  1B-4439 [1] NUT  
  3B-4618 [1] COTTER PIN  
  1K-3959 [1] STUD  
  1K-3578 [1] KEY  
  1K-3677 [1] GASKET  
  3B-1915 [2] BOLT  
  1K-3965 [2] STUD  
  1D-5120 [2] NUT  
  3B-4512 [2] LOCKWASHER  
  1K-3958 [1] COVER  
  4H-3947 [1] FITTING  
  0S-0509 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  1K-2867 [1] GASKET  
  2M-3051 [1] CHAIN  
  1K-2669 [1] SPROCKET  
  1K-3109 [6] BOLT  
  1B-4441 [6] NUT  
  4B-4280 [6] WASHER  
  3B-4611 [6] COTTER PIN  
  2H-3700 [1] BEARING  
  2M-3058 YH [1] SHAFT ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  2M-3052 H [7] SHIM  
  4B-5273 H [6] WASHER  
  2B-0947 H [3] BOLT  
  1D-4719 H [3] NUT  
  3B-4508 H [3] LOCKWASHER  
  1K-3416 Y [1] GEAR GROUP  
    (SEE SEPARATE ILLUSTRATION)
  2M-3056 [1] ADAPTER  
  1D-4719 [6] NUT  
  3B-4508 [6] LOCKWASHER  
  2H-3789 [3] NUT  
  [3] WASHER  
  3L-5550 [3] STUD  
    (PART OF CHAIN CASE ASSEM. 2M3050)
  1K-3971 [1] SPROCKET ASSEM.  
  2M-3050 [1] CHAIN CASE ASSEM.  
  1B-4203 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  2K-2706 [4] STUD  
    (PART OF CHAIN CASE ASSEM. 2M3050)
  H   NOT PART OF 2M3057 REAR POWER
  Y   SEPARATE ILLUSTRATION
 

#UE0361980106
 

2M-3057: REAR POWER TAKE-OFF GROUP

2M3057 REAR POWER TAKE-OFF GROUP--As Viewed from Rear of Machine--Part 2 of 2
c91574 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1K-2863 [1] PIN  
  1K-2864 [1] SPRING  
  1K-4702 [2] WASHER  
  1K-2860 [1] HOUSING  
  7B-5066 [4] RIVET  
  1K-2861 [1] LINING  
    (PARTS OF SHOE ASSEM. 1K9570)
  9H-5470 [1] PLATE (INSTRUCTION)  
  7F-9090 [4] SCREW  
  4B-3613 [1] SET SCREW  
  1D-5117 [1] NUT  
  2H-3899 [1] SET SCREW  
  1D-5117 [1] NUT  
  1K-3978 [1] SHAFT ASSEM.  
  1K-2673 [1] YOKE  
  1B-8714 [2] KEY  
  1K-4687 [2] BEARING  
  1K-2865 [1] COLLAR  
  2B-7411 [1] PLUG  
  1K-6848 [1] FITTING  
  0S-1594 [10] BOLT  
  3B-4506 [10] LOCKWASHER  
  1K-3956 [1] COVER  
  1K-3968 [1] GASKET  
  0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  1K-9570 [1] SHOE ASSEM.  
  2H-3783 [1] CUP  
  4B-3616 [1] SET SCREW  
  1D-5117 [1] NUT  
  1K-2544 [1] NUT  
  1K-2543 [1] WASHER  
  [1] COTTER PIN  
  1K-2550 [1] KEY  
  6H-5852 [1] COVER  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2M-3055 [1] COVER ASSEM.  
  0S-0509 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
 

#UE0361980107
 

1K-3416: REVERSE GEAR GROUP

1K3416 REVERSE GEAR GROUP
Part of 2M3057 Rear Power Take-Off Group shown on Page 80
c42628 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1K-3631 [1] HOUSING ASSEM.  
  [1] HOUSING  
  [1] COVER  
  1K-3420 [2] PIN  
  1K-3430 [1] YOKE  
  1K-2544 [1] NUT  
  1K-2543 [1] WASHER  
  [1] COTTER PIN  
  0S-1594 [8] CAP SCREW  
  9F-5644 [8] LOCKWASHER  
  1K-3419 [1] GASKET  
  0S-0509 [4] CAP SCREW  
  9F-5644 [4] LOCKWASHER  
  1B-4111 [3] BEARING  
  1K-3425 [2] CAP  
  1K-3426 [2] GASKET  
  0S-1588 [8] CAP SCREW  
  9F-5644 [8] LOCKWASHER  
  [1] PIPE ASSEM.  
  3B-6554 [1] ELBOW  
  1K-3429 [4] CAP SCREW  
  9F-5644 [4] LOCKWASHER  
  1K-3422 [1] GEAR & SHAFT (27T.)  
  1K-2550 [1] KEY  
  2B-7410 [2] PIPE PLUG  
  1K-3428 [2] GASKET  
  1K-3427 [2] RETAINER  
  1K-3421 [1] GEAR & SHAFT (23T.)  
  2H-3847 [2] SEAL  
  1B-4119 [1] BEARING  
  1K-7045 [6] STUD  
 

#UE0361980108
 

2M-3058: DRIVE SHAFT ASSEMBLY

2M3058 DRIVE SHAFT ASSEMBLY
Part of 2M3057 Rear Power Take-Off Group shown on Page 80
c77780 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1K-9467 [2] SPIDER AND BEARING ASSEM.  
  7M-9878 [8] SEAL  
    (4 IN EACH 1K9467 SPIDER AND BEARING ASSEM.)
  1K-3096 [1] CAP  
    (PART OF 1K3095 YOKE ASSEM.)
  1K-3095 [1] YOKE ASSEM.  
  2B-7408 [1] PLUG  
    (PART OF 1K3095 YOKE ASSEM.)
  2H-0803 [2] PLUG  
    (1 IN EACH 1K9467 SPIDER AND BEARING ASSEM.)
  4B-9883 [8] BOLT  
  1K-2622 [4] PLATE  
  4B-9883 [8] BOLT  
  1K-2622 [4] PLATE  
  1K-3090 [1] WASHER  
  1K-3098 [1] WASHER (FELT)  
  1K-3091 [1] RETAINER  
  4M-7302 [1] TUBE ASSEM.  
 

#UE0361980109
 

1K-3406: IDLER GP

1K3406 IDLER GROUP--Winch Chain
c68219 UE036198
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Parts for your 561B PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2H-3802 [2] BEARING  
  1K-3415 [1] COLLAR  
  1K-3411 [1] WASHER  
  1K-3413 [1] SHAFT  
  1K-3412 [1] SPROCKET  
  2H-3786 [2] NUT  
  3B-8489 [1] FITTING  
  1K-3408 [1] BRACKET ASSEM.  
  2H-3897 [1] SET SCREW  
  1D-5118 [1] NUT  
  1K-3346 [1] BAR  
  6F-7035 [2] BOLT  
  3B-4514 [2] LOCKWASHER  
 

Information:

Caterpillar Parts SIS Catalog 561B :

Truck sale:

USD $18,306 
1966 CAT 561B

Conquest Equipment
Oxbow, Saskatchewan, Canada
Call 
1966 CAT 561B

Terra Point LLC
Dallas, Texas
Call 
1974 CAT 561B

Terra Point LLC
Dallas, Texas
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