The S120 is a heavy-duty, rough-terrain forklift built on an industrial chassis. The parts manual is organized into logical systems to help you find components quickly. 1. Engine and Powertrain

The manual table will list the "Qty Required" per assembly. Ensure you order the correct volume—especially for items like seals, bearings, or bolts where multiple are used on a single component. Sourcing a Genuine Sellick S120 Parts Manual

During a rebuild, it is easy to forget the order of washers, spacers, and shims. The "exploded view" diagrams in the Sellick manual act as a reassembly guide, showing the exact placement of every lock washer and snap ring. sellick s120 parts manual

Service brake shoes/pads, master cylinders, and park brake cables. Power steering orbital valves and assist cylinders. Electrical System and Operator Cabin

Do you have your forklift's handy?

is crucial for maintaining its 12,000 lb lift capacity and rugged performance

(Tier 4 interim) 4-cylinder turbocharged diesel engine, which provides 243 ft-lbs of torque without requiring exhaust after-treatment like DPF or SCR. Transmission The S120 is a heavy-duty, rough-terrain forklift built

However, even the most rugged machinery experiences wear and tear. When components inevitably require maintenance or replacement, the becomes your most critical tool.

| Component | Typical Part Number / Source | Notes | |---|---|---| | Air Filter | K&N compatible | High-performance filters available | | Hydraulic Filter | Baldwin BT387-10 | Cross-referenced for Gresen systems | | Engine Oil Filter | Various aftermarket options | Standard thread sizes | | Fuel/Water Separator | OEM | Included as standard equipment | | Brake Components | Hydraulic service brakes; mechanical parking brake | System pressure approx. 3,000 psi | | Chain Sheave | R40079 Sheave — Chain | Aftermarket available | | Anchor Chain Pin | R40088 Pin — Anchor Chain | Aftermarket available | | FNR Shifter Kit | 190986 Kit-fnr Shifter | Aftermarket replacement | Engine and Powertrain The manual table will list