Linkage Pin Kits for Excavators
Linkage Pin Kits for Excavators

 

 

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Bar Linkage Diagram for Excavators

 

 

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Lip Seal Diagram
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Bolted Flag Diagram
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Dowel + Ring Diagram
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Cross-Bolt Diagram

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KIT PART #
PIN JOINT
623-2071 PT8
623-9290 PT8
623-9297 PT8
622-1362 PT10
623-2066 PT10
623-2067 PT10
KIT PART #
PIN JOINT
623-9298 PT8
623-9299 PT8
623-9300 PT8
623-9306 PT10
623-9305 PT10
623-9302 PT10
KIT PART #
PIN JOINT
622-1360 PT8, PT10
622-1361 PT8
622-1366 PT10
623-9307 PT8
623-2068 PT10
KIT PART #
PIN JOINT
622-1367 PT7
622-1365 PT9
Pin #
Lip Seal Width
Retention Type
310-314
319-323
324-335
336-340
345-352
086-0523 8 mm Cross-Bolt Reach   Long Reach    
086-0523 8 mm Dowel + Ring Reach   Long Reach    
086-0523 4 mm Dowel + Ring Reach   Long Reach    
086-0523 8 mm Cross-Bolt Reach   Long Reach    
086-0523 8 mm Dowel + Ring Reach   Long Reach    
086-0523 4 mm Cross-Bolt Reach   Long Reach    
Pin #
Lip Seal
Retention Type
310-314
319-323
324-335
336-340
345-352
087-5805 8 mm Cross-Bolt   Reach   Long Reach  
087-5805 8 mm Dowel + Ring   Reach   Long Reach  
087-5805 4 mm Dowel + Ring   Reach   Long Reach  
087-5805 8 mm Cross-Bolt   Reach   Long Reach  
087-5805 8 mm Dowel + Ring   Reach   Long Reach  
087-5805 4 mm Dowel + Ring   Reach   Long Reach  
Pin #
Lip Seal
Retention Type
310-314
319-323
324-335
336-340
345-352
234-3931 8 mm Bolted Flag     Reach    
251-2552 8 mm Bolted Flag     Mass Reach  
251-2558 8 mm Bolted Flag     Mass Reach  
235-7636 8 mm Bolted Flag       Mass Reach
235-7642 8 mm Bolted Flag       Mass Reach
Pin #
Lip Seal
Retention Type
310-314
319-323
324-335
336-340
345-352
71-6843 4 mm Cross-Bolt Reach   Long Reach    
251-2557 8 mm Cross-Bolt     Mass Reach  
 

 

 

   

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YOUR DEALER'S GOT IT FROM HERE

Whether you have questions about Cat linkage pins, need advice or want to know what purchase options are available — your Cat dealer is ready to help, anytime.

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Dealer Talking with Customer
Dealer Talking with Customer

 

 

 

 

YOU COULD BE EARNING CAT CARD REWARDS*

Turn today's purchase into tomorrow's new part when you use your Cat Card at participating Cat dealers and Cat Rental Stores and on Parts.Cat.Com.

Shop with the Cat Card. Earn Rewards. It's that easy.

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* Offer valid for eligible accountholders on qualifying purchases made between August 1 - October 31, 2022. Not all buyers will qualify. Offer subject to change without prior notice. Exclusions apply on certain qualifying purchases. A maximum of 1% Cat Card Rewards will be earned on balance transfers during the promotional period. Additional terms and conditions may apply. Cat Card Rewards are issued as Cat Prepaid Credits. Cat Prepaid Credits may be used to purchase parts, service, sales, rentals and work tools at a participating Cat dealership or Cat Rental store or any other vendor who accepts the Cat Card in the country in which the Accountholder has its principal place of business – either U.S. or Canada. See cat.com/catcardrewards for rules governing Cat Card Rewards and Cat Prepaid Credits.

 

 

 

 

Linkage Pins

Don't let your smallest parts be your weakest links. Cat linkage pins and bearings are designed for outstanding strength and resistance to wear from abrasive and high-load conditions.

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Seal and Fastener Kits

Housed in rugged, well-organized containers, Cat seal and fastener kits contain the most common parts used on your equipment: Cat and other brands.

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