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4T1575 RELIEF VALVE GROUP PART OF 8J5452 VALVE 973 TRACK LOADER


HYDRAULIC SYSTEM
VALVE GP-RELIEF
VALVE GP-CONTROL
VALVE GP-RELIEF

TRACK LOADER 973 TRACK LOADER 66G
 973 TRACK LOADER / HIGH DRIVE / 66G00001-UP (MACHINE) POWERED BY 3306 ENGINE HEBP1386 973 66G   (1982)

HYDRAULIC SYSTEM

VALVE GP-RELIEF
8J-5452 VALVE GP-RELIEF
VALVE GP-RELIEF
4T-1575 VALVE GP-RELIEF
VALVE GP-RELIEF
3G-7618 VALVE GP-RELIEF
VALVE GP-RELIEF
4T-7602 VALVE GP-RELIEF
VALVE GP-RELIEF
4T-6108 VALVE GP-RELIEF
 

#HEBP13860610
 

4T-1575: VALVE GP-RELIEF

4T1575 RELIEF VALVE GROUP
PART OF 8J5452 VALVE
c309525 HEBP1386
4T1575 VALVE GP-RELIEF Parts scheme
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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5142 [1] SEAL-O-RING  
2. 061-7539 [1] SEAL-O-RING  
3. 9J-6367 [1] RING-BACK-UP  
4. 3G-3857 [2] GASKET  
5. 3G-3726 [1] NUT  
6. 3G-3854 [1] CAP  
 

#HEBP13860611
 

3G-7618: VALVE GP-RELIEF

3G7618 RELIEF VALVE GROUP
PART OF 8J5452 VALVE
c309524 HEBP1386
3G7618 VALVE GP-RELIEF Parts scheme
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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-2746 [1] SEAL-O-RING  
2. 3G-9809 [1] RING-BACK-UP  
3. 061-7539 [1] SEAL-O-RING  
4. 9M-1311 [1] NUT-JAM  
5. 9S-7059 [1] SCREW-SET  
 

#HEBP13860612
 

4T-7602: VALVE GP-RELIEF

4T7602 VALVE GP-RELIEF-PILOT OPERATED
S/N 66G1-1336
PART OF 8J5452 VALVE-RELIEF-PILOT OPERATED
c320746 HEBP1386
4T7602 VALVE GP-RELIEF Parts scheme
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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-8690 M [1] SCREW  
2. 4T-8691 M [1] NUT  
3. 061-7539 [1] SEAL-O-RING  
4. 9J-6367 [1] RING-BACK-UP  
5. 6V-5142 [1] SEAL-O-RING  
  M   METRIC PART
 

#HEBP13860613
 

4T-2017: VALVE GP-CONTROL

4T2017 VALVE GP-CONTROL
S/N 66G1-787
4T2016-PAGE 183, 9J5733-PAGE 183, 9J4841-PAGE 184
PART OF 3G4992 & 3G4993 CONTROL
c407647 HEBP1386
4T2017 VALVE GP-CONTROL Parts scheme
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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1590 [8] BOLT  
2. 1J-8960 [1] SPRING  
3. 8J-4431 [2] HOUSING  
4. 1U-1577 [1] PLUG  
  6K-6307 [1] SEAL (O-RING)  
5. 5B-9603 [8] BOLT  
6. 5C-9581 [2] HOUSING  
  1H-9696 [2] SEAL-O-RING  
7. 1U-0323 [3] PLUG AS  
    (EACH INCLUDES)
  1U-0322 [1] BEARING-SLEEVE  
  2S-4078 [3] SEAL-O-RING  
  7S-8491 [3] SPRING  
  7J-7423 [3] VALVE  
8. 4T-2016 Y [1] VALVE GP  
9. 9S-8005 C [2] PLUG-O-RING  
  3K-0360 C [2] SEAL-O-RING  
10. 5J-1808 [2] SEAL-O-RING  
11. 9J-4841 Y [1] VALVE GP-RELIEF  
12. 9J-5733 Y [1] VALVE GP-RELIEF  
13. 1U-1578 [1] VALVE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#HEBP13860614
 

4T-6108: VALVE GP-RELIEF

4T6108 RELIEF VALVE GROUP-DIRECT OPERATED
TRANSMISSION SERIAL NO. 8EA1-UP. PART OF 4T5205 HYDROSTATIC POWER CONTROL
ARRANGEMENT LISTED ON PAGE 98B. AN ATTACHMENT
c312036 HEBP1386
4T6108 VALVE GP-RELIEF Parts scheme
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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-6105 [1] BODY-VALVE  
2. 4T-6107 [1] VALVE GP-RELIEF  
3. 3P-0760 B [4] SPACER  
4. 037-1588 B [4] WASHER-HARDENED  
5. 3H-1461 [1] SEAL-O-RING  
6. 2S-3625 [1] COVER  
7. 0S-1594 [2] BOLT  
8. 7S-1934 [1] SPRING  
  B   USE AS REQUIRED
 

#HEBP13860615
 

3G-3298: VALVE GP-RELIEF

3G3298 PILOT OPERATED RELIEF VALVE GROUP
PART OF 3G3295, 4T7004, 4T7005 VALVE
c233419 HEBP1386
3G3298 VALVE GP-RELIEF Parts scheme
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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-8066 [1] SEAL-O-RING  
2. 1U-4835 [1] RING-BACK-UP  
3. 6V-4591 [1] SEAL-O-RING  
4. 1B-4430 [1] NUT-JAM  
5. 3G-3730 [1] CAP  
6. 3G-3733 [2] GASKET  
 

#HEBP13860616
 

3G-4638: VALVE GP-RELIEF

3G4638 VALVE GP-RELIEF
S/N 66G1-787
PART OF 3G4992 & 3G4993 VALVE
c237621 HEBP1386
3G4638 VALVE GP-RELIEF Parts scheme
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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-7701 [2] SEAL-O-RING  
2. 3G-1793 [1] VALVE GP  
  8H-3532 [1] SPRING-VALVE  
3. 061-7540 [1] SEAL-O-RING  
4. 9S-8005 [1] PLUG-O-RING  
5. 8L-2786 [1] SEAL-O-RING  
6. 8J-4376 [1] SPACER  
7. 8J-0331 [1] VALVE  
8. 7N-5352 [1] DOWEL  
9. 9J-5778 [1] PLUNGER  
10. 9J-5777 [1] CAP  
11. 8J-0322 [1] SPRING  
 

#HEBP13860617
 

4T-5004: VALVE GP-RELIEF

4T5004 VALVE GP-PILOT OPERATED RELIEF
PART OF 3G3295, 4T7004, 4T7005 VALVES
c320648 HEBP1386
4T5004 VALVE GP-RELIEF Parts scheme
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Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-3854 [1] CAP  
2. 3G-3857 [2] GASKET  
3. 3G-3726 [1] NUT  
4. 5P-8066 [1] SEAL-O-RING  
5. 1U-4835 [1] RING-BACK-UP  
6. 6V-4591 [1] SEAL-O-RING  
 

#HEBP13860618
 

4T-9955: VALVE GP-PITCH RELIEF

4T9955 VALVE GP-PITCH RELIEF-PILOT OPERATED
PART OF 9J4841 VALVE-CONTROL
c319916 HEBP1386
4T9955 VALVE GP-PITCH RELIEF Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5142 [1] SEAL-O-RING  
2. 9J-6367 [1] RING-BACK-UP  
3. 061-7539 [1] SEAL-O-RING  
4. 4T-8691 M [1] NUT  
5. 4T-8690 M [1] SCREW  
  M   METRIC PART
 

#HEBP13860619
 

4T-9954: VALVE GP-RELIEF

4T9954 VALVE GP-PITCH RELIEF-PILOT OPERATED
PART OF 9J4841 VALVE-CONTROL
c319915 HEBP1386
4T9954 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5142 [1] SEAL-O-RING  
2. 9J-6367 [1] RING-BACK-UP  
3. 061-7539 [1] SEAL-O-RING  
4. 1B-4430 [1] NUT-JAM  
 

Information:

Reuse And Salvage Guidelines
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Service Magazine
New O-Ring Seal Used On Cartridge-Type Relief Valves Has Better Resistance To Damage{5050,3200}
1982/03/15

Caterpillar Parts SIS Catalog 973 :

8J-5452 VALVE GP-RELIEF
3G-3295 COMBINER & RELIEF VALVE GP
COMBINER & RELIEF VALVE GP
3G-3295 COMBINER & RELIEF VALVE GP
3G-3295 COMBINER & RELIEF VALVE GP
COMBINER & RELIEF VALVE GP
3G-3295 COMBINER & RELIEF VALVE GP
4T-7005 VALVE GP-CONTROL
VALVE GP-CONTROL
4T-7005 VALVE GP-CONTROL
4T-7005 VALVE GP-CONTROL
VALVE GP-RELIEF
3G-7618 VALVE GP-RELIEF
VALVE GP-RELIEF
4T-7602 VALVE GP-RELIEF
VALVE GP-CONTROL
4T-2017 VALVE GP-CONTROL
VALVE GP-RELIEF
4T-6108 VALVE GP-RELIEF
VALVE GP-RELIEF
3G-3298 VALVE GP-RELIEF
VALVE GP-RELIEF
3G-4638 VALVE GP-RELIEF
VALVE GP-RELIEF
4T-5004 VALVE GP-RELIEF
VALVE GP-PITCH RELIEF
4T-9955 VALVE GP-PITCH RELIEF

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