Caterpillar
No suggested results. Try again.
Register
Caterpillar

Search for part number or name
HomeUpgrade & Repair KitsRepair & Service KitsHydraulicsCylinder Seal Kits231-5021: Hydraulic Cylinder Seal Kit - Standard Size
Home
Upgrade & Repair KitsRepair & Service KitsHydraulicsCylinder Seal Kits
231-5021: Hydraulic Cylinder Seal Kit - Standard Size
231-5021: Hydraulic Cylinder Seal Kit - Standard Size

Cat® Hydraulic Cylinder Seal Kits contain all seals required for a complete reseal standard nominal (Up to 0.25mm Max (0.010 INCH) bore sized hydraulic cylinder

Brand: Cat

Product Images
231-5021: Hydraulic Cylinder Seal Kit - Standard Size
231-5021: Hydraulic Cylinder Seal Kit - Standard Size

Cat® Hydraulic Cylinder Seal Kits contain all seals required for a complete reseal standard nominal (Up to 0.25mm Max (0.010 INCH) bore sized hydraulic cylinder

Brand: Cat

Check Price
Check Price
Login to view your customer price
Warranty Information
Return Policy
Parts included in this kit

No results available.

1S-0669: 88.55mm Inner Diameter Backup Ring
1S-0669: 88.55mm Inner Diameter Backup RingQuantity: 1
5J-8011: Cylinder Expander Seal
5J-8011: Cylinder Expander SealQuantity: 1
5J-7036: 14.1mm Thick Snap In Single Lip Wiper Seal
5J-7036: 14.1mm Thick Snap In Single Lip Wiper SealQuantity: 1
167-2207: 70mm Rod Diameter Buffer Seal
167-2207: 70mm Rod Diameter Buffer SealQuantity: 1
439-2698: 69.8mm Inner Diameter U-Cup Seal
439-2698: 69.8mm Inner Diameter U-Cup SealQuantity: 1
8C-9200: 1.5mm Thick Rod Guide
8C-9200: 1.5mm Thick Rod GuideQuantity: 1
2H-4145: SEAL
2H-4145: SEALQuantity: 1
1H-8128: 94.84mm Inside Diameter Seal-O-Ring
1H-8128: 94.84mm Inside Diameter Seal-O-RingQuantity: 1
8J-6245: 95.25mm Outer Diameter Plastic Ring
8J-6245: 95.25mm Outer Diameter Plastic RingQuantity: 1
Showing 1 to 9 of 9
DescriptionSpecificationsCompatible Models
Specifications for part number 231-5021

We are still working on adding a specification for this part.

Compatible Models for part number 231-5021

BACKHOE LOADER

446D 420D 442D 430D 432D

View More
KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced

Chat with an expert