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HomeUpgrade & Repair KitsRepair & Service KitsHydraulicsCylinder Seal Kits421-8928: KIT-HYDRAULIC CYLINDER SEAL
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Upgrade & Repair KitsRepair & Service KitsHydraulicsCylinder Seal Kits
421-8928: KIT-HYDRAULIC CYLINDER SEAL
421-8928: KIT-HYDRAULIC CYLINDER SEAL

Hydraulic Cylinder Seal Kit

Brand: Cat

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421-8928: KIT-HYDRAULIC CYLINDER SEAL
421-8928: KIT-HYDRAULIC CYLINDER SEAL

Hydraulic Cylinder Seal Kit

Brand: Cat

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Parts included in this kit

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7J-3866: SEAL-RING
7J-3866: SEAL-RINGQuantity: 1
7J-3299: Head Wear Ring
7J-3299: Head Wear RingQuantity: 1
7J-3302: Piston Wear Ring
7J-3302: Piston Wear RingQuantity: 1
2J-0744: 202.16mm Internal Diameter Rubber Backup Ring
2J-0744: 202.16mm Internal Diameter Rubber Backup RingQuantity: 1
289-2930: 189.38mm Inner Diameter Wiper Seal
289-2930: 189.38mm Inner Diameter Wiper SealQuantity: 1
7J-3863: 101mm ID Hoist Cylinder Ring Seal
7J-3863: 101mm ID Hoist Cylinder Ring SealQuantity: 1
7J-3298: RING-LOCK
7J-3298: RING-LOCKQuantity: 1
7J-3319: Snap-In Wiper Seal
7J-3319: Snap-In Wiper SealQuantity: 1
7J-3303: Piston Wear Ring
7J-3303: Piston Wear RingQuantity: 1
7J-3865: SEAL-RING
7J-3865: SEAL-RINGQuantity: 1
5J-4988: Hydraulic Cylinder Seal
5J-4988: Hydraulic Cylinder SealQuantity: 1
7J-3864: 101.19mm ID Continuous Backup Ring
7J-3864: 101.19mm ID Continuous Backup RingQuantity: 1
7J-3301: Piston Wear Ring
7J-3301: Piston Wear RingQuantity: 1
7J-3300: Wear Ring
7J-3300: Wear RingQuantity: 1
7J-3868: 190.45mm Rod Diameter Ring Seal
7J-3868: 190.45mm Rod Diameter Ring SealQuantity: 1
138-9739: 10mm Thick Snap In Single Lip Wiper Seal
138-9739: 10mm Thick Snap In Single Lip Wiper SealQuantity: 1
4J-0519: 3.53 x 31.34mm 90A NBR O-Ring
4J-0519: 3.53 x 31.34mm 90A NBR O-RingQuantity: 1
7J-3867: 190.09mm ID Hoist Cylinder Backup Ring
7J-3867: 190.09mm ID Hoist Cylinder Backup RingQuantity: 1
1J-2176: 3.53 x 202.79mm 75A NBR O-Ring
1J-2176: 3.53 x 202.79mm 75A NBR O-RingQuantity: 1
Showing 1 to 19 of 19
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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

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