173-3454 Swing Motor Seal Kit for Caterpillar 320D 320E 323D Excavator

173-3454 Swing Motor Seal Kit – Premium Aftermarket Solution for Caterpillar Excavators

Restore the precise rotation and optimal hydraulic performance of your heavy machinery with the WINSCHEN 173-3454 Swing Motor Seal Kit. Engineered to withstand rigorous operational environments, this premium aftermarket sealing solution delivers exceptional leak prevention and maximizes the lifespan of your Caterpillar excavator’s swing motor.

Key Features and Selling Points

• Manufactured to strict OEM specifications to ensure a seamless fit for Caterpillar 315D to 323F series excavators.
• Constructed from advanced elastomeric materials for superior resistance to high pressure, continuous friction, and heat.
• Effectively prevents internal and external fluid bypass, maintaining consistent hydraulic pressure for smooth swing operation.
• Comprehensive rebuild kit includes all essential O-rings and oil seals for a complete swing motor overhaul.
• A cost-effective and highly reliable aftermarket alternative to original parts for routine maintenance.

Compatible Equipment Models

Based on official catalog data, the 173-3454 seal kit services the swing motors of the following Caterpillar equipment:

• Excavators: 315D L, 316E L, 318C, 318D L, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 323F
• Mobile Hyd Power Unit: 323D L, 323D LN
• Application: Swing Motor / Hydraulic Service

Specifications

To guarantee 100% fitment, please verify your machine’s serial number with our dedicated support team prior to purchasing. We proudly offer fast and reliable global shipping to keep your projects on schedule.