9Y-8218 PISTON GP S/N H4G1-UP; 09Z15660-UP 16:1 RATIO PART OF 9Y-8219 PISTON & ROD GP 527 TRACK SKIDDER



BASIC ENGINE
PISTON & ROD GP
PULLEY GP
CRANKSHAFT GP
MOUNTING GP-ENGINE
VALVE MECHANISM GP
LUBRICATION SYSTEM
FILTER GP-ENGINE OIL
BREATHER GP


BASIC ENGINE

PISTON & ROD GP
 

#SEBP26620030
 

9Y-8218: PISTON GP

9Y-8218 PISTON GP
S/N H4G1-UP; 09Z15660-UP
16:1 RATIO
PART OF 9Y-8219 PISTON & ROD GP
i01624642 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 2W-1707 J [1] RING-PISTON (TOP)  
2. 2W-1708 J [1] RING-PISTON (INTERMEDIATE)  
3. 6I-0497 CJ [1] RING-PISTON (OIL)(4MM THICK)  
4. 168-4531 C [1] BODY AS-PISTON  
   
    AVAILABLE REPAIR KIT(S):
  211-4321 CJ [1] KIT-PISTON RING  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP26620031
 

6N-9378: PULLEY GP-CRANKSHAFT

6N-9378 PULLEY GP-CRANKSHAFT
S/N H4G1-UP; 09Z15660-UP
PART OF 129-8178 ENGINE AR
i00390559 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 2W-3816 [1] HUB  
2. 5S-9948 [1] WASHER  
3. 7B-5163 [1] BOLT (3/4-16X4.75-IN)  
 

#SEBP26620032
 

130-3942: PULLEY GP-FAN & ALT DRIVE

130-3942 PULLEY GP-FAN & ALT DRIVE
S/N H4G1-UP; 09Z15660-UP
PART OF 129-8178 ENGINE AR
i00501748 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 9F-4446 [1] SEAL-O-RING  
2. 7M-4706 [1] V-BELT SET (ALTERNATOR, FAN DRIVE)  
3. 9S-8752 [6] NUT-FULL (3/8-16-THD)  
4. 0L-1143 [6] BOLT (3/8-16X2.5-IN)  
5. 5M-2894 [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 2P-3806 [1] ADAPTER-FAN  
7. 2W-1720 [1] PULLEY-ALTERNATOR (2-GROOVE)  
8. 0S-1594 [6] BOLT (3/8-16X1-IN)  
9. 2P-6128 [2] PULLEY (2-GROOVE)  
 

#SEBP26620033
 

2P-6224: SEAL GP-CRANKSHAFT

2P-6224 SEAL GP-CRANKSHAFT
S/N H4G1-UP; 09Z15660-UP
PART OF 129-8178 ENGINE AR
i00122024 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 4W-0452 [1] SEAL GP-CRANKSHAFT (COUNTERCLOCKWISE ROTATION)(REAR)  
2. 362-8853 J [1] SEAL GP-CRANKSHAFT (CLOCKWISE ROTATION)(FRONT)  
    -OR-
  9Y-9895 [1] SEAL GP-CRANKSHAFT (CLOCKWISE ROTATION)(FRONT)  
  J   HEAVY DUTY SEAL THAT IMPROVES AGAINST CONTAMINATION
 

#SEBP26620034
 

1W-1830: SUPPORT GP-ENGINE

1W-1830 SUPPORT GP-ENGINE
S/N H4G1-UP; 09Z15660-UP
PART OF 129-8178 ENGINE AR
i00355783 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 0S-1573 [6] BOLT (1/2-13X4-IN)  
2. 5P-8245 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 7E-1599 C [1] SUPPORT-ENGINE  
4. 2P-1692 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP26620035
 

7N-8024: VALVE MECHANISM GP

7N-8024 VALVE MECHANISM GP
S/N 09Z15660-UP
PART OF 129-8178 ENGINE AR
i00146119 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 9H-1113 [2] RING-RETAINING  
2. 7S-3161 [8] LIFTER-VALVE  
3. 7N-0550 [2] WASHER-SPRING  
4. 9M-9886 B [9] WASHER (31.75X19.05X0.08-MM THK)  
5. 8M-4448 C [1] SEAL-O-RING  
6. 7N-8015 [1] BRACKET  
7. 1L-5072 [1] DOWEL  
8. 8N-3325 C [4] ROCKER ARM GP (EXHAUST)  
    (EACH INCLUDES)
9. 5S-5917 [1] SCREW  
10. 3S-2713 [1] NUT-FULL (3/8-24-THD)  
11. 2S-0736 [1] WASHER-HARD (17X27X3.5-MM THK)  
12. 1B-7709 [1] BOLT (5/8-11X8-IN)  
13. 8N-3327 C [4] ROCKER ARM GP (INLET)  
    (EACH INCLUDES)
14. 5S-5917 [1] SCREW  
15. 3S-2713 [1] NUT-FULL (3/8-24-THD)  
16. 4B-4910 [3] SPRING  
17. 5S-5879 [2] BRACKET-SHAFT  
18. 8N-3312 [1] SHAFT-ROCKER ARM  
19. 6V-3508 [2] PLUG-CUP  
20. 5M-4606 [1] DOWEL  
21. 8S-1498 [1] BRACKET-SHAFT  
22. 5S-5918 [8] PUSHROD-VALVE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP26620036
 

7N-8024: VALVE MECHANISM GP

7N-8024 VALVE MECHANISM GP
S/N H4G1-UP
PART OF 129-8178 ENGINE AR
i00410774 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 7N-8023 [1] SHAFT AS-ROCKER ARM  
1A. 0L-1026 [2] PLUG-CUP  
2. 7N-8015 [1] BRACKET  
2A. 5M-4606 [1] DOWEL  
3. 1B-7709 C [1] BOLT (5/8-11X8-IN)  
4. 5P-5598 [1] SEAL-O-RING  
5. 4B-4910 [3] SPRING  
6. 9H-1110 [8] WASHER  
7. 5S-5879 [2] BRACKET-SHAFT  
8. 5S-6855 [4] ROCKER ARM AS (EXHAUST)  
9. 5S-6854 [4] ROCKER ARM AS (INTAKE)  
10. 1B-4203 [8] NUT-FULL (3/8-24-THD)  
11. 5S-5917 [8] SCREW  
12. 8S-1499 [1] BRACKET AS  
12A. 1L-5072 [1] DOWEL  
13. 9M-9886 B [2] WASHER (31.75X19.05X0.08-MM THK)  
  9H-1112 [2] SPRING  
14. 9H-1113 [2] RING-RETAINING  
15. 5S-5918 [8] PUSHROD-VALVE  
16. 7S-3161 [8] LIFTER-VALVE  
17. 2S-0736 C [1] WASHER-HARD (17X27X3.5-MM THK)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP26620037
 

100-3316: BASE GP-OIL FILTER

100-3316 BASE GP-OIL FILTER
S/N 09Z17081-UP
PART OF 208-2330 COOLER GP-FLTR BASE & ENG OIL
i00459736 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 9Y-7149 [1] BASE AS-OIL FILTER  
  3B-0645 [3] PLUG-CUP  
2. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
3. 2P-2537 [1] STUD-HOLLOW  
4. 4P-8453 [1] COVER  
5. 9Y-6860 [1] GASKET  
6. 8M-3182 [2] SPRING  
7. 1P-1367 [2] PLUNGER (RELIEF VALVE)  
8. 1B-9575 [1] BOLT (5/16-18X1.56-IN)  
9. 3J-7354 [1] SEAL-O-RING  
10. 9S-8002 [1] PLUG (7/16-20-THD)  
11. 1B-2790 [2] BOLT (5/16-18X1.375-IN)  
12. 2B-2694 [1] BOLT (5/16-18X2-IN)  
 

#SEBP26620038
 

7E-8764: BASE GP-OIL FILTER

7E-8764 BASE GP-OIL FILTER
S/N 09Z15660-17080
PART OF 131-3005 COOLER GP-FLTR BASE & ENG OIL
i00389827 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 9Y-7149 [1] BASE AS-OIL FILTER  
1A. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
1B. 2P-2537 [1] STUD-HOLLOW  
  3B-0645 [3] PLUG-CUP  
2. 0S-1618 [2] BOLT (5/16-18X1-IN)  
3. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
4. 9Y-6859 [1] COVER  
5. 9Y-6860 [1] GASKET  
6. 8M-3182 [2] SPRING  
7. 9M-0853 [2] PLUNGER-VALVE  
8. 1B-2790 [2] BOLT (5/16-18X1.375-IN)  
9. 3J-7354 [1] SEAL-O-RING  
10. 9S-4182 [1] PLUG (7/16-20-THD)  
 

#SEBP26620039
 

1P-4244: BREATHER GP

1P-4244 BREATHER GP
S/N H4G1-UP; 09Z15660-UP
PART OF 129-8178 ENGINE AR
i00121939 SEBP2662
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Parts for your 527 TRACK SKIDDER:

Pos. Part No Qty Parts name Comments
1. 3H-3243 [1] BOLT (5/16-18X4.75-IN)  
2. 9N-0869 [1] WASHER-HARD (8.8X25.5X2-MM THK)  
3. 2W-9162 C [1] BREATHER AS (CRANKCASE)  
4. 8H-2046 C [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Special Instruction
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
Tool Operating Manual
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Reuse And Salvage Guidelines
Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Disassembly and Assembly
Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Install
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Connecting Rod Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Connecting Rod Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog 527 :

Truck sale:

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Caterpillar 527, Forestry Equipment
- skidder
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- skidder
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Caterpillar 527, Forestry Equipment
- skidder
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