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HomeUpgrade & Repair KitsRepair & Service KitsHydraulicsGeneral Hydraulics Repair & Service Kits159-7774: SEAL KIT
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Upgrade & Repair KitsRepair & Service KitsHydraulicsGeneral Hydraulics Repair & Service Kits
159-7774: SEAL KIT
159-7774: SEAL KIT

Hydraulic Cylinder Seal Kit

Brand: Cat

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159-7774: SEAL KIT
159-7774: SEAL KIT

Hydraulic Cylinder Seal Kit

Brand: Cat

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Warranty Information
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Items included

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4I-3632: RING
4I-3632: RINGQuantity: 2
154-0763: RING-BACK UP
154-0763: RING-BACK UPQuantity: 1
456-0195: 114mm Outer Diameter Lip Type Seal
456-0195: 114mm Outer Diameter Lip Type SealQuantity: 1
095-1721: 3.1 x 134.4mm 90A NBR O-Ring
095-1721: 3.1 x 134.4mm 90A NBR O-RingQuantity: 1
096-5741: 0.3mm Thick Shim
096-5741: 0.3mm Thick ShimQuantity: 1
6I-6970: RING SEAL
6I-6970: RING SEALQuantity: 1
4I-3627: 135mm Inner Diameter Backup Ring
4I-3627: 135mm Inner Diameter Backup RingQuantity: 1
154-0762: SEAL-U-CUP
154-0762: SEAL-U-CUPQuantity: 1
350-0955: 99mm Internal Diameter Plastic Buffer Seal
350-0955: 99mm Internal Diameter Plastic Buffer SealQuantity: 1
096-1570: 140mm Outer Diameter Seal
096-1570: 140mm Outer Diameter SealQuantity: 1
096-1571: 132mm Internal Diameter Plastic Ring
096-1571: 132mm Internal Diameter Plastic RingQuantity: 2
4I-3631: 130mm Outer Diameter Backup Ring
4I-3631: 130mm Outer Diameter Backup RingQuantity: 2
099-8297: 92.5mm Inner Diameter Seal Ring
099-8297: 92.5mm Inner Diameter Seal RingQuantity: 1
Showing 1 to 13 of 13
DescriptionSpecificationsCompatible Models
Specifications for part number 159-7774

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

Compatible Models for part number 159-7774

EXCAVATOR

320-A 320-A L 322-A 320 L 320-A N 322 L

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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