6810433 Blade Cylinder Seal Kit — Product Overview

The 6810433 Blade Cylinder Seal Kit is a precision aftermarket replacement for the Bobcat 430 compact excavator. Designed for the front blade cylinder with 1-1/2″ rod and 2-1/4″ bore dimensions, this kit matches Bobcat OEM specification 6810433.

The blade cylinder on the Bobcat 430 performs dual functions: it raises and lowers the dozer blade for site preparation and backfilling, and it stabilizes the machine during digging by transferring weight to the front blade. Seal failure results in blade drift (the blade slowly lowers while digging), reduced grading precision, and external oil leakage. The 6810433 kit uses polyurethane rod seals engineered for sustained holding pressure during stabilization and NBR static seals etc for reliable containment.

DJF Seals supplies this kit at factory-direct wholesale pricing with flexible MOQ — ideal for compact equipment repair specialists and Bobcat parts distributors.

Technical Specifications

Compatible Models

• Bobcat 430 — Blade Cylinder

Key Features & Benefits

• Stabilizer + Grading Dual-Role — 1-1/2″ rod × 2-1/4″ bore. PU rod seal holds position under machine weight during blade-down digging while delivering responsive lift for grading.
• OEM-Spec Match — Direct replacement for Bobcat 6810433. No shimming or modification required.
• Complete Reseal Kit — Rod seal, piston seal, wiper, O-rings, and backup rings included for a full blade cylinder rebuild.
• 5-Ton Platform Duty — Materials selected for the operating pressures and duty cycles of the Bobcat 430 compact excavator series.
• Factory-Direct Wholesale — Competitive pricing with flexible MOQ. Custom packaging and private labeling available.