Bobcat 641, 642, 643, & 645 Skid Steer Parts
HW Part Store supplies precision replacement components for the Bobcat skid steer loader, covering seal kits and hydraulic hoses engineered to restore original machine performance. Our inventory of Bobcat 641 parts, Bobcat 642 parts, Bobcat 643 parts, and Bobcat 645 parts is built around the specific requirements of these compact machines.
Exact-fitting Aftermarket Seal Kits for 641, 642, 643, & 645 Cylinders
Our seal kit selection for the Bobcat skid steer includes individual kits and a convenient whole machine kit that bundles two loader lift cylinder seal kits with one loader bucket tilt cylinder seal kit.
The loader lift cylinder seal kit is sized for a 1-1/4" rod and 2" bore, while the bucket tilt cylinder seal kit is designed for a 1-1/2" rod and 3-1/4" bore. These kits are compatible with cylinder numbers 6586671 and 6558782 across any serial number.
Keeping exact-fitting seal kits on hand for your Bobcat skid steer loader reduces the risk of unexpected hydraulic downtime during demanding service schedules.
When a cylinder begins to leak, having the correct seal kits available immediately allows repairs to proceed without delays that cost contractors productive hours and income. Verify machine information, such as the serial number, before ordering to ensure the kits ship are ready to fit.
Hydraulic Hoses for Bobcat Parts by Serial Number
Each replacement hydraulic hose we supply carries a 5500 psi rating and features an abrasion-resistant cover to withstand the demanding conditions a Bobcat loader experiences during daily operation.
Our inventory covers four hose positions: pivot to loader tilt cylinder, loader lift cylinders, loader bucket tilt cylinder, and pivot to auxiliary circuit, ensuring full coverage for the lift and tilt systems as well as the auxiliary circuit that powers attachments and accessories.
These hoses are compatible across Bobcat models 641, 642, 642B, 643, 645, and 653, regardless of serial number, making them a practical choice for operations running multiple machines.
A parts diagram is available on the product website page to help users accurately identify the correct hose position for their skid steer loader serial number before completing an order.
Sourcing Skid Steer Loader Parts at HW Part Store
HW Part Store brings over 30 years of hydraulic experience to sourcing and supplying components that meet or exceed the original specifications for your Bobcat skid steer.
Our aftermarket seal kits and hoses are precision replacements, not general accessories selected to restore the performance your machine delivered when new. Customers benefit from savings of up to 85% off manufacturer prices, making regular equipment service more manageable for small teams and independent contractors.
Every order is backed by a fit guarantee, so customers know they can get components that will match their Bobcat. Returns are accepted within 30 days.
Qualifying seal kit and hose orders over $150 ship free within the U.S., and same-day shipping is available on in-stock items. Product pages include diagrams for reference and serial number lookup tools to support accurate part identification.