456-0197 Boom Cylinder Seal Kit for Caterpillar Excavators 320D 320E 323D

456-0197 Boom Cylinder Seal Kit – High-Quality Aftermarket Replacement for Caterpillar Excavators

Restore smooth and leak-free boom operation in your Caterpillar excavator with this premium aftermarket 456-0197 boom cylinder seal kit. Engineered as a direct OEM replacement, it includes all necessary high-grade seals to rebuild the boom cylinder, preventing hydraulic fluid leaks and ensuring reliable lifting performance in demanding conditions.

Key Features

Stops Hydraulic Leaks: Premium seals prevent fluid loss, contamination, and cylinder drift for safe, efficient boom control.
Direct Fit Installation: Matches genuine Cat specs for quick rebuild without modifications – minimize downtime and get back to work faster.
Built Tough for Heavy Duty Use: Durable materials resist pressure, wear, heat, and harsh conditions for long-lasting reliability.
Cost-Effective Alternative: Full kit performance at aftermarket pricing – ideal for routine maintenance and fleet repairs.
Fast Shipping: In stock and ready to ship within 1-3 days.

Compatible Equipment Models

Excavators: 320D, 320D L, 320D LN, 320D LRR, 320D RR 320E, 320E L, 320E LN, 320E LRR, 320E RR 323D L, 323D LN, 323D SA, 323D2 L 323E L

Seal Kit Related Parts

Part No	Qty	Parts name
095-1717	1	SEAL-O-RING
350-0952	1	SEAL-BUFFER
350-0957	1	SEAL-U-CUP
456-0192	1	SEAL-LIP TYPE
126-1935	1	RING-SEAL
086-0255	2	RING
247-8865	2	RING
096-7803	1	SEAL AS

Specifications

Part Number	456-0197 (4560197)
Part Type	Boom Cylinder Seal Kit / Service Kit
Application	Hydraulic Cylinder Rebuild
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-456-0197
MOQ	1 SET
Delivery Time	1-3 business days

Questions? Contact us for fitment confirmation or bulk pricing. We stand behind our parts with fast shipping and easy returns.

Related Caterpillar Seal Kit Categories

Browse more Caterpillar replacement parts or compare other hydraulic cylinder seal kits. For fitment confirmation, send the OEM part number, machine model and serial number through our inquiry form or WhatsApp.