2440-6491BKT Boom Cylinder Seal Kit for Doosan S170-iii Crawler Excavators

2440-6491BKT Boom Cylinder Seal Kit for Doosan Crawler Excavators

Support hydraulic cylinder rebuild with the WINSCHEN 2440-6491BKT Seal Kit. This aftermarket service kit is listed in the Doosan parts reference for the listed Doosan models below. Please confirm the OEM part number and machine configuration before ordering.

Key Features

OEM Reference: Listed under Doosan part number 2440-6491BKT.
Application: Intended for the boom cylinder assembly identified in the source parts record.
Model Compatibility: Source-supported for the listed Doosan crawler excavators.

Compatible Doosan Models

Crawler Excavators: S170-iii Doosan

Seal Kit Related Parts

Part No	Qty	Parts name
E5520520	1	Seal
E5303040	1	Packing
E6010260	1	Seal Wiper
E6311581	1	O-Ring
00S718-0	1	Back-Up Ring
E6311621	1	O-Ring
E5130250	1	Seal
00Z104-0	1	Wear Ring
00S472-0	2	Ring
E6311341	1	O-Ring
E6651340	2	Back-Up Ring

Specifications

Part Number	2440-6491BKT (24406491BKT)
Part Type	Boom Cylinder Seal Kit / Service Kit
Application	Hydraulic cylinder rebuild
Brand	WINSCHEN
Country of Origin	China
SKU	DSN-2440-6491BKT
MOQ	1 SET
Delivery Time	1-3 business days

To ensure proper fitment, please verify your Doosan model and original boom cylinder configuration with our support team prior to purchasing. We offer fast global shipping to keep your machinery operating efficiently.

Related Doosan Seal Kit Categories

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