9W-5977 Duo-Cone Floating Seal for Caterpillar AD45 AD45B AE40 II Underground Art Truck

Restore dependable sealing performance with the WINSCHEN 9W-5977 Duo-Cone Floating Seal. This premium aftermarket replacement is supplied for verified Caterpillar applications.

Key Features

Direct Replacement: Referenced to Caterpillar part number 9W-5977 for compatible sealing applications.
Reliable Sealing: Selected aftermarket sealing components help maintain dependable protection in demanding operating conditions.
Maintenance Value: A practical replacement solution that supports scheduled maintenance and helps reduce equipment downtime.

Compatible Equipment Models

Underground Art Truck: AD45 AD45B AE40 II

Articulated Truck: D40D D400D

Specifications

Part Number	9W-5977 (9W5977)
Product Type	Duo-Cone Floating Seal
Equipment Brand	Caterpillar
Metric Dimensions	251.46 x 227.15 x 254.3 x 255.68 mm
Seal Ring Material	Formed
Load Ring Material	Silicone
Seal Grade	D
Bevel Angle	8
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-9W-5977
MOQ	1 SET
Delivery Time	1-3 business days

Need to verify fitment for your specific Caterpillar machine? Contact our technical support team for expert assistance. We offer fast global shipping to keep your equipment operational.

Related Caterpillar Seal Categories

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

OEM Part Number	9W-5977
Product Type	Duo-Cone Floating Seal
Metric Dimensions	251.46 x 227.15 x 254.3 x 255.68 mm
Equipment Brand	Caterpillar

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