Product Description
Restore the hydraulic sealing performance and operational reliability of your Caterpillar machinery with this premium 173-3454 Swing Motor Seal Kit 1733454 for Caterpillar CAT 320C 320D.
Engineered to match or exceed Caterpillar OEM specifications, this heavy-duty seal kit offers superior pressure retention, exceptional temperature resistance, and extended service life under demanding construction and excavation conditions.
Technical Specifications:
? Brand Compatibility: Caterpillar / CAT
? Pure Part Number SKU (Internal): 1733454
? OEM Reference Part Numbers: 173-3454 / 1733454
? Description: 173-3454 Swing Motor Seal Kit 1733454 for Caterpillar CAT 320C 320D
Why Choose Our Heavy-Duty Caterpillar Seal Kits?
? Premium Grade Materials: Manufactured with high-spec Polyurethane (PU), Viton, and durable NBR rubber compounds capable of handling intense hydraulic pressure spikes and cyclic fatigue.
? Direct OEM Fitment: Precision-molded profiles guarantee a 100% seamless, zero-leak drop-in replacement to minimize machine downtime.
? Severe Duty Protection: Effectively seals out external dirt, dust, slurry, and moisture to safeguard internal cylinder rods, pistons, and pumps.
Important Fitment Note:
Please verify your Caterpillar machine model, cylinder part number, or equipment serial number prior to purchasing to guarantee a 100% accurate match.