6809571 Blade / Boom / Swing Cylinder Seal Kit — Product Overview

The 6809571 Multi-Purpose Cylinder Seal Kit is a versatile aftermarket replacement for Bobcat 320, 320D, 320G, 322D, 322G, 323, 325G, and 328G excavators. With 1-3/8″ rod and 2-3/8″ bore dimensions, this kit services blade, boom, and swing cylinder applications — matching OEM cylinder numbers 6809857, 6812505, and 6816479.

This kit’s broad application coverage makes it particularly valuable for fleet owners and repair shops maintaining multiple Bobcat excavator models. One seal kit can service up to 8 different models across three cylinder types, dramatically reducing inventory complexity. Constructed from polyurethane rod seals, PTFE backup rings, and NBR static seals etc, the kit delivers reliable performance across all three application types.

DJF Seals supplies this kit at factory-direct wholesale pricing with flexible MOQ — ideal for multi-brand equipment dealers, independent hydraulic repair shops, and rental fleet maintenance programs.

Technical Specifications

Compatible Models

• Bobcat 320 / 320D / 320G — Blade / Boom / Swing
• Bobcat 322D / 322G / 323 — Blade / Boom / Swing
• Bobcat 325G / 328G — Swing

Key Features & Benefits

• 8-Model Coverage — One kit services Bobcat 320, 320D, 320G, 322D, 322G, 323, 325G, and 328G excavators across blade, boom, and swing applications.
• OEM Cylinder Match — 1-3/8″ rod × 2-3/8″ bore. Direct replacement for cylinders 6809857, 6812505, and 6816479.
• Multi-Purpose Kit — Complete reseal solution for blade lift, boom lift, and swing offset cylinders on the 320-series platform. Reduces workshop inventory SKUs.
• Complete Reseal Kit — Includes wiper, U-cup rod seal, piston seal, O-rings, and backup ring for a full single-cylinder rebuild.
• Factory-Direct Wholesale — Competitive pricing with bulk order discounts. Custom packaging and private labeling available.