8U-7965 Swivel Joint Seal Ring for Caterpillar Wheeled Excavators M312 M313C M315 M318 M320 M322D

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Premium aftermarket 8U-7965 swivel joint seal ring – direct replacement for Caterpillar wheeled excavators including M312, M313C, M315, M318, M320, M322D series.

Brand：WINSCHEN
Country of Origin：CHINA
Minimum order quantity：1 PCS
Delivery time：1-3 Days

SKU：CTC-8U-7965

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8U-7965 Swivel Joint Seal Ring – High-Quality Aftermarket Replacement for Caterpillar Excavators

Prevent hydraulic leaks in your Caterpillar wheeled excavator’s swivel joint with this premium aftermarket 8U-7965 swivel joint seal ring. Engineered as a direct OEM replacement, it provides reliable sealing to maintain pressure and fluid integrity, ensuring smooth rotation and long-term performance in heavy-duty digging conditions.

Key Benefits for Contractors and Operators

Stops Hydraulic Leaks: Durable ring seal prevents fluid loss and contamination for consistent swing performance.
Direct Fit Installation: Matches genuine Cat specs for quick, no-modification replacement – minimize downtime during swivel service.
Built Tough for Heavy Duty Use: High-grade material resists pressure, wear, heat, and harsh conditions for long-lasting reliability on job sites.
Cost-Effective Alternative: OEM-level sealing at aftermarket pricing – ideal for routine maintenance and fleet repairs.
Fast Shipping: In stock and ready to ship within 1-3 days.

Compatible Caterpillar Models

This swivel joint seal ring is commonly used for models including (verify your machine’s parts manual for exact fit):

Specifications

Part Number	8U-7965 (8U7965)
Type	Swivel Joint Seal Ring
Application	Center Joint / Swivel Sealing
Material	High-Quality Nitrile Rubber
Origin	China (Premium Aftermarket)
MOQ	1 PCS