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CAT Excavator Replacement Hydraulic Cylinder Seal Kits

Seal Repair Kit For CAT-320D Excavator

247-8868 Boom Cylinder Seal Repair Kit CAT 320D Excavator 247-8878 Dipper Arm Cylinder Seal Repair Kit CAT 320D Excavator 266-7892 Bucket Cylinder Seal Repair Kit CAT 320D Excavator

OEM Part Number: 247-8868 / 247-8878 / 266-7892

Fit Machine Models: CAT 320D Excavator

Applicable Cylinder Positions: Boom Cylinder (Main Arm), Dipper Arm Cylinder, Bucket Cylinder

Product Material: NBR oil seal + PU wear ring + metal dust wiper, resistant to high temperature & abrasion

One-stop sourcing: Fast match seal kits for your machine via part number, model, photos or sizes, save your time & labor

Price Note: Wholesale price changes with order quantity, send us your required quantity for best offer

WhatsApp Quick Quote Send Email Inquiry

If you don't have OEM part numbers, send us your machine model, photos of old seals or cylinder dimension data, we will match the correct seal kit for you!

Seal Repair Kits For CAT 320D Excavator
Machine Model Cylinder Position OEM Part Number MOQ
CAT-320D Excavator Boom Arm 247-8868 5 Sets
CAT-320D Excavator Dipper Stick 247-8878 5 Sets
CAT-320D Excavator Bucket Cylinder 266-7892 5 Sets

Seal Repair Kit For CAT 330D / 330DL Excavator

231-6844 Boom Cylinder Seal Repair Kit CAT 330D Excavator 231-6845 Dipper Arm Cylinder Seal Repair Kit CAT 330D Excavator 232-6840 Bucket Cylinder Seal Repair Kit CAT 330D Excavator

OEM Part Number: 231-6844 / 231-6845 / 242-6840

Fit Machine Models: CAT 325D / 330D / 330DL / 330C / 336D Excavator

Applicable Cylinder Positions: Boom Cylinder (Main Arm), Dipper Arm Cylinder, Bucket Cylinder

Product Material: NBR oil seal + PU wear ring + metal dust wiper, resistant to high temperature & abrasion

One-stop sourcing: Fast match seal kits for your machine via part number, model, photos or sizes, save your time & labor

Price Note: Wholesale price changes with order quantity, send us your required quantity for best offer

WhatsApp Quick Quote Send Email Inquiry

If you don't have OEM part numbers, send us your machine model, photos of old seals or cylinder dimension data, we will match the correct seal kit for you!

Seal Repair Kits For CAT 330D Excavator
Machine Model Cylinder Position OEM Part Number MOQ
CAT-325D / 330D / 330DL Excavator Boom Arm (Main Arm) 231-6844 5 Sets
CAT-330D / 330DL / 330C / 336D Excavator Dipper Arm (Stick) 231-6845 5 Sets
CAT-330D Excavator Bucket Cylinder 242-6840 5 Sets
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