6803281 Blade Cylinder Seal Kit — Product Overview

The 6803281 Blade Cylinder Seal Kit is a precision aftermarket replacement for Bobcat 320D, 320G, 322D, 322G, and X-320 excavators. Designed for the front blade cylinder with 1-3/8″ rod and 2-3/8″ bore dimensions, this kit matches OEM cylinder specification 6810615 (S/N: 223911001-Up).

The blade cylinder on these 320-series models performs dual functions: raising and lowering the dozer blade for site leveling and backfilling, and acting as a stabilizer during digging operations. Seal failure causes blade creep under machine weight and loss of grading precision. The 6803281 kit uses polyurethane rod seals for sustained holding pressure and PTFE backup rings etc for reliable extrusion resistance.

DJF Seals supplies this kit at factory-direct wholesale pricing with flexible MOQ — serving compact excavator repair centers and Bobcat equipment dealers.

Technical Specifications

Compatible Models

• Bobcat 320D / 320G — Blade Cylinder (Cyl: 6810615, S/N: 223911001-Up)
• Bobcat 322D / 322G — Blade Cylinder (Cyl: 6810615)
• Bobcat X-320 — Blade Cylinder

Key Features & Benefits

• 5-Model Coverage — One kit fits Bobcat 320D, 320G, 322D, 322G, and X-320 blade cylinders. Reduces inventory SKUs for multi-model fleets.
• OEM Cylinder Match — 1-3/8″ rod × 2-3/8″ bore. Direct replacement for cylinder 6810615. No modification needed.
• Stabilizer-Grade Holding — PU rod seal maintains cylinder position under machine weight during blade-down stabilization, preventing blade creep during dig cycles.
• Complete Kit — Wiper, rod seal, piston seal, O-rings, and backup rings included for a full blade cylinder rebuild.
• Factory-Direct Wholesale — Competitive pricing with flexible MOQ. Custom packaging available for distributors.