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PIN 9R8579 - Caterpillar


9R8579 PIN Caterpillar parts 416B, 416C, 416D, 420D, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438B, 438C, 438D, 442D
Rating:
29
Alternative (cross code) number:
CA9R8579
9R-8579
9R8579
Caterpillar 9R8579 PIN
Weight: 7 pounds 3 kg.
Information:
EFFECTIVE LENGTH  162.5  mm
HEAD OD  0  mm
OVERALL LENGTH  213  mm
PIN OD  50  mm
TRANSV HOLES 
DETENT BALL 
END TYPE A  CHAMFER 
END TYPE B  CHAMFER 
GROOVE 
HAND RING 
HEAD THICKNESS 
KEEPER SLOT 
LUBE OUTLETS 

Buy PIN 9R8579 Caterpillar genuine, new aftermarket tractor parts with delivery
BACKHOE LOADER,

Related part:
9R8579  PIN-SWG FR-YM  3465711  CL

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$71.41

30 Sep 2025

US: WITHOUTHAMHEP
wujiapi Replacement for fits 9R8579 Pin - Fits: 416B 436B 426C 426C
wujiapi
$117.97

30 Sep 2025

US: WILLEX
Replacement Parts for Auto Moto Truck Tractor OEM for 9R8579 Pin - Fits: 416B 436B 426C 426C Mod-JZ985-19147
Generic High Quality: OEM parts ensure dependable operation for your automobile, motorcycle, truck, or tractor. || Compatibility: Our replacements precisely match original parts, guaranteeing seamless compatibility and efficiency. || Durability: We offer parts that have undergone rigorous durability testing, providing long-lasting functionality for your vehicle. || Variety: Explore our assortment for a wide range of replacements catering to different makes and models of automobiles, motorcycles, trucks, and tractors. || Exceptional Service: Our team is ready to provide you with professional guidance and assistance in selecting the right parts for your vehicle.
$56.05

04 Sep 2025

US: suslostore
for Frame Pin Fits Caterpillar Replaces 9R-8579
PHUOC LOC THO For Frame Pin Fits Caterpillar Replaces 9R-8579 || Replacement pin designed to fit equipment, replaces part number 9R8579 for easy installation and reliable performance. || pin secure attachment, compatible with machinery to maintain stability and functionality on the job site. || Upgrade Your Gear, Upgrade Your Performance – Choose Our Reliable Replacement Parts. || To ensure a perfect fit and make an informed decision, we encourage you to carefully review both the product's dimensions and visually inspect it in the provided photos.
Number on catalog scheme: 5
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Compatible equipment models: 9R8579:

Information:

Engine 3400 All, 3300 All, 3200 All, 3100 All, 3000 All, and D-series All All 3500 Engines All 3600 Engines All C280 Engines C-10 All C-9 and C9 All C11 All C12 and C-12 All C13 and C-13 All C15 and C-15 All C16 and C-16 All C175 Engines C18 and C-18 All C27 All C32 All C6.6 C7 AllIntroduction
Table 1
Revision Summary of Changes in SEBF2120
07 Changed cutting tool recommendation in Arc Spray procedure.
06 Updated serial number prefixes
05 Changed supplier name from Sulzer Metco to Oerlikon Metco.
04 Added information about spraying under top supported liners and a reference list of Engine Reuse and Salvage guides.
03 Updated serial number prefixes
02 Added confidentiality statement and updated Praxair TAFA arc spray system.
01 Updated serial number prefixes
00 Information removed from SERF8473 (Arc Spray Guide CD) and SERF8704 (Flame Spray Guide CD) and formatted for delivery in SIS. © 2015 Caterpillar All Rights Reserved. This guideline is for the use of Cat dealers only. Unauthorized use of this document or the proprietary processes therein without permission may be violation of intellectual property law. Information contained in this document is considered Caterpillar: Confidential Yellow.This Reuse and Salvage Guideline contains the necessary information to allow a dealer to establish a parts reusability program. Reuse and salvage information enables Cat dealers and customers to benefit from cost reductions. Every effort has been made to provide the most current information that is known to Caterpillar. Continuing improvement and advancement of product design might have caused changes to your product which are not included in this publication. This Reuse and Salvage Guideline must be used with the latest technical information that is available from Caterpillar.For questions or additional information concerning this guideline, submit a form for feedback in the Service Information System. To address an urgent issue, use the following resources to communicate your request to Caterpillar Repair Process Engineering:
Cat dealer Technical Communicator
Dealer Solution Network
Caterpillar Technical Representative
Knowledge NetworkFor further information on the equipment needed to perform thermal spray processes, refer to the following media:
Special Instruction, SEBF9236, "Fundamentals of High Velocity Oxygen Fuel (HVOF) Spray for Reconditioning Components"
Special Instruction, SEBF9238, "Fundamentals of Arc Spray for Reconditioning Components"
Special Instruction, SEBF9240, "Fundamentals of Flame Spray for Reconditioning Components"Canceled Part Numbers and Replaced Part Numbers
This document may not include canceled part numbers and replaced part numbers. Use NPR on SIS for information about canceled part numbers and replaced part numbers. NPR will provide the current part numbers for replaced parts.Important Safety Information
Illustration 1 g02139237Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools to perform these functions properly. Safety precautions and warnings are provided in this instruction and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or

Cat SIS web machinery list:

Caterpillar parts catalog
416B Backhoe Loader 8ZK00001-05999 (MACHINE) POWERED BY 3054 Engine
416B Backhoe Loader 8ZK06000-11031 (MACHINE) POWERED BY 3054 Engine
428B Backhoe Loader 7EJ06000-09446 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader 8RN00001-04088 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Parallel Lift 2CR00001-16211 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Single Tilt 1JR00001-01106 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Parallel Lift 1TR00001-01283 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN00001-15147 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1WR00001-08115 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1XR00001-02183 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1CR00001-00863 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1ER00001-00863 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1MR00001-00955 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1NR00001-00953 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 1FR00001-01415 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 9JN00001-00883 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1PR00001-01598 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1RR00001-00997 (MACHINE) POWERED BY 3054 Engine
416B Backhoe Loader 8SG00001-11999 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Center Pivot, Single Tilt 8RN04089-04989 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Parallel Lift 2CR16212-19309 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Single Tilt 1JR01107-01149 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Parallel Lift 1TR01284-01549 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 4ZN16044-50156 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN15148-16589 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader 1WR08116-10736 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1XR02184-02249 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1CR00864-01085 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1ER00864-00899 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1MR00956-01179 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1NR00954-01049 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 1FR01416-01421 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 9JN00884-01049 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1PR01599-01815 (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1RR00998-UP (MACHINE) POWERED BY 3054 Engine
416B Backhoe Loader 8SG12000-14798 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN16590-UP (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Parallel Lift 1XR02250-02261 (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Single Tilt 1ER00900-UP (MACHINE) POWERED BY 3054 Engine
426C Backhoe Loader Center Pivot, Parallel Lift 1NR01050-UP (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Single Tilt 9JN01050-UP (MACHINE) POWERED BY 3054 Engine
436C Backhoe Loader Center Pivot, Parallel Lift 1RR01100-01100 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Single Tilt 8RN04990-UP (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Parallel Lift 2CR19310-UP (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Center Pivot, Single Tilt 1JR01150-01155 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side shift, Parallel Lift 1TR01550-02096 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BFP00001-17198 (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader FDP00001-07198 (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader BLN00001-04543 (MACHINE) POWERED BY 3054 Engine
430D Backhoe Loader BNK00001-02501 (MACHINE) POWERED BY 3054 Engine
430D Backhoe Loader BML00001-02280 (MACHINE) POWERED BY 3054 Engine
424D Backhoe Loader BGP00001-00647 (MACHINE) POWERED BY 3054 Engine
428D Backhoe Loader BLL00001-00650 (MACHINE) POWERED BY 3054 Engine
428D Backhoe Loader BMT00001-01617 (MACHINE) POWERED BY 3054 Engine
432D Backhoe Loader BLD00001-01594 (MACHINE) POWERED BY 3054 Engine
438D Backhoe Loader BPE00001-00663 (MACHINE) POWERED BY 3054 Engine
442D Backhoe Loader BRG00001-00827 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BGJ00001-00522 (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader BKC00001-00501 (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader BMC00001-00610 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BKG00001-01299 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BFP05178-17198 (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader FDP07199-18399 (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader BLN04544-10299 (MACHINE) POWERED BY 3054 Engine
430D Backhoe Loader BNK02502-05899 (MACHINE) POWERED BY 3054 Engine
430D Backhoe Loader BML02281-04799 (MACHINE) POWERED BY 3054 Engine
424D Backhoe Loader BGP00648-01612 (MACHINE) POWERED BY 3054B Engine
428D Backhoe Loader BLL00651-00712 (MACHINE) POWERED BY 3054 Engine
428D Backhoe Loader BMT01618-03227 (MACHINE) POWERED BY 3054 Engine
432D Backhoe Loader BLD01595-03844 (MACHINE) POWERED BY 3054 Engine
438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine
442D Backhoe Loader BRG00828-01122 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BGJ00523-01315 (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader BKC00502-UP (MACHINE) POWERED BY 3054 Engine
420D Backhoe Loader BMC00611-UP (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BKG01300-UP (MACHINE) POWERED BY 3054B Engine
416D Backhoe Loader B2D00001-UP (MACHINE) POWERED BY 3054C Engine


Parts pin Caterpillar catalog:

1987838 PIN
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F, TH103, TH220B, TH330B, TH340B, TH350B,...
8T4744 PIN AS-SPRING
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B, 268B,...
1590960 PIN AS
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D
1680446 PIN
416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F
2L5893 PIN-SPRING
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 130G, 135H, 135H NA, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 143H, 14G, 14H...
1849956 PIN
416D, 420D, 424D, 428D, 432D, 438D, 442D
2167473 PIN AS
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F, TH220B, TH330B, TH340B, TH350B, TH355B...
2097455 PIN
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, TH210, TH215, TH220B, TH330B, TH340B, TH350B, TH355B
2375330 PIN
416D, 416E, 416F, 420D, 420E, 420F, 422E, 424D, 428D, 428E, 432D, 432E, 434E, 438D, 442D
2214295 PIN
416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F
2227411 PIN AS
307D, 308D, 308E2 CR, 416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F
2008313 PIN
414E, 416E, 420D, 420E, 422E, 430D, 430E, 450E, 450F
9R0234 PIN
416B, 416C, 426B, 426C, 428, 428B, 428C, 436, 436C, 438B, 438C
9R8580 PIN AS
416B, 416C, 428B, 438B
9R8577 PIN AS
416B, 416C, 426B, 426C, 428B, 436C, 438B
9R9631 PIN
416, 416B, 426B, 428B
3B4631 PIN-COTTER
10 FT, 10B, 120, 120B, 12E, 140, 140B, 16, 2470C, 24M, 2570C, 2670C, 2864C, 323D L, 323D LN, 325D, 329D L, 330C, 330D, 330D L, 336D L, 336D LN, 345B, 345C, 345C L, 345D, 349D L, 365C L, 385C, 416, 416...
9R8184 PIN AS
416B, 416C, 426B, 426C, 428B, 428C, 436C, 438C
9R3135 PIN
302.5C, 414E, 416, 416B, 416C, 416D, 416E, 420D, 420E, 422E, 424B, 424B HD, 424D, 426, 426B, 426C, 428, 428B, 428C, 428D, 430D, 430E, 436B, 436C, 438B, 438C, 446, 446B, 446D, 450E, 450F
0396315 PIN
325B L, 330B L, 330C L, 345B II, 345B L, 416B, 426B, 428B, 994H, D6H, D6H XL, D6H XR, D6R, D7R, SCT673
3B4617 PIN-COTTER
10 FT, 10-20B, 10B, 117, 118, 119, 120, 120B, 120G, 127, 128, 129, 12E, 12F, 12G, 130G, 140, 140B, 140G, 141, 14E, 14G, 14H, 14H NA, 153, 16, 160G, 163, 1673, 16G, 16H, 16H NA, 16M, 172, 173B, 183, 18...
1B0676 PIN
120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12E, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 14G, 14H, 14H NA, 153,...
1301638 PIN
416B, 416C, 416D, 416E, 420D, 420E, 426B, 426C, 430D, 430E, 436, 436C
1300485 PIN
416B, 416C, 416D, 420D, 424D, 428B, 428C, 428D, 432D, 438B, 438C, 438D, 442D
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