142-8540 Ring Seal for Caterpillar 572R 578 583R D6H D6R D6T D7R D8N D8R

142-8540 Ring Seal for Caterpillar Equipment

The WINSCHEN 142-8540 Ring Seal is an aftermarket replacement sealing component for Caterpillar machinery service applications. It is supplied for maintenance teams that need a reliable replacement seal for compatible pipelayers and track-type tractors.

Key Features

Direct Replacement: Manufactured to match the functional requirements of Caterpillar part number 142-8540.
Sealing Reliability: Designed to help restore sealing performance and reduce leakage risk during equipment repair work.
Maintenance Ready: Suitable for the confirmed Caterpillar models listed below.

Compatible Equipment Models

Pipelayers: 572R, 572R II, 578, 583R, 587T Track-Type Caterpillar

Tractors: D6H XL, D6H XR, D6R, D6R II, D6R III, D6T, D7R, D7R II, D8N, D8R Caterpillar

Specifications

Part Number	142-8540 (1428540)
Part Type	Ring Seal
Application	Equipment Sealing Replacement
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-142-8540
MOQ	1 PCS
Delivery Time	1-3 business days

To ensure proper fitment, please verify your machine model and original part number with our support team prior to purchasing. We offer fast global shipping to keep your heavy machinery operating efficiently.

Related Caterpillar Seals Categories

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