9W-6648 Track Roller (Lower Roller) Floating Seal Assembly for Caterpillar 973 86G03000-UP 3306 Excavator

Restore dependable sealing performance with the WINSCHEN 9W-6648 Floating Seal Assembly. This premium aftermarket replacement is designed for verified Caterpillar track roller (lower roller) service.

Key Features

Premium aftermarket floating seal assembly
Designed for track roller (lower roller) service
Supports reliable sealing performance on verified Caterpillar applications
Supplied as a complete 1 SET replacement assembly

Compatible Equipment Models

Excavator: TRACK LOADER 973

Specifications

Part Number	9W-6648 (9W6648)
Part Type	Floating Seal Assembly
Application	Track Roller (Lower Roller)
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-9W-6648
MOQ	1 SET
Delivery Time	1-3 business days

To ensure proper fitment, please verify your machine exact model and original track roller (lower roller) configuration with our support team prior to purchasing. We offer fast global shipping to keep your equipment operating efficiently.

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