Each set of cylinders on your loader has a different seal kit. Seals should be replaced to prevent leaking cylinders. Includes:

• Piston Seal 6516231
• Piston Nut 92D12
• O rings

Due to engineering standards, some parts are updated or changed and are assigned a new part number. Previous part number was 6803329. This part is the direct replacement.

Compatible with the following Bobcat machines:

Loaders: 500, 520, 530, 533, 540, 542, 543, 553, 600, 610, 611, 620, 630, 631, 632, 641, 642, 643, 645, 653, 700, 720, 721, 722, 730, 731, 732, 741, 742, 743, 751, 753, 974, 975, 444M

Attachments: Backhoe, Fifth Wheel, Grapple, Hydra-Tilt, Planer, Power Rake, Stump Grinder, V-Blade