2005 New Holland LS180.B Skid Steer Loader Parts Catalog (P/N 86520550)

• 499-page PDF parts catalog for the New Holland LS180.B skid steer loader (3/05-), with more than 230 figure-indexed assemblies and itemized OEM part numbers, quantities, and descriptions.
• Iveco engine and fuel-system coverage breaks down the three-cylinder engine, cylinder block and head, valve mechanism, crankshaft, connecting rods, pistons, camshaft and timing control, lubrication and cooling hardware, injection pump, injectors, filters, pump, and fuel lines.
• Hydrostatic drive and brake sections identify the tandem pump, Rexroth AA22 double-piston pump for pilot-control machines, internal gear pump, right- and left-hand rotary groups, single- and two-speed drive motors, final drive, transmission-centering hardware, and hydraulic brake variants.
• Standard and high-flow hydraulics receive separate illustrations for gear pumps, bucket and boom plumbing, control valves and seal kits, oil coolers, attachment-mounting-plate circuits, connect-under-pressure couplers, and front or rear secondary auxiliary packages.
• Electrical and operator-control variants cover cab, engine, main, chassis, two-speed, and pilot-control harnesses; the diagnostic plug; optional advanced instrument cluster; hand, foot, and pilot controls; pedals; and multifunction handles.
• Chassis, cab, and equipment breakdowns extend to the boom and boom lock, float kit, buckets, pallet fork, doors, seats, heater and air conditioning, plus European on-road, lighting, braking, and noise-control configurations.

This illustrated catalog is suited to technicians, parts departments, and experienced owners who already understand the work being performed and need assembly-level identification for repair planning. It is a parts reference, not a guide for learning how to perform the repair.

Configuration-Specific Parts Identification

Coverage is organized as LS180.B (3/05-) rather than by a stated serial-number range. Separate figures distinguish pilot-control and non-pilot machines, hand and foot controls, single- and two-speed drives, standard and high-flow systems, right-hand throttle arrangements, air-conditioned cabs, and European equipment. Optional advanced instrumentation, remote jump-start hardware, hydraulic mounting plates, boom float, and secondary front or rear auxiliaries are also identified where used.

The high-flow material is not treated as one generic package. The catalog separates the high-flow gear pump, bucket and boom lines, hydraulic oil cooler, control valve, mounting-plate plumbing, pilot-control version, and matching noise kit. One parts-selection example distinguishes high-flow valve P/N 86520550 from P/N 87012669 by their factory pressure ratings and corresponding harness references, helping prevent the wrong valve build from being ordered.

OEM Numbers, Kits, and Hardware Detail

Each assembly pairs a numbered exploded view with columns for reference number, OEM part number, quantity, and description. Entries flag included subcomponents, parts that are not illustrated, “if used” applications, superseded numbers marked “Replaces,” and items listed as NSS - Not Serviced Separately. Service kits and seal kits are tied back to their parent figures. The connect-under-pressure coupler section even identifies special repair tool P/N 86539432 for the female flat-face coupler.

Fastener listings go well beyond a generic hardware callout. Depending on the assembly, they identify inch or metric thread, diameter, length, full-thread construction, SAE grade or metric property class, and the required nut or washer style, including flange, lock, hardened, spring, and Belleville hardware. A common inch-to-metric substitution chart and a trilingual abbreviation key appear at the back of the PDF.

Exploded Views, Not Service Procedures

Representative illustrations include the radiator and coolant-recovery system, cylinder-head valve mechanism, Rexroth AA22 pump, high-flow hydraulic oil cooler, pilot-control hydraulic layouts, and heater/air-conditioning assembly. These are exploded parts views and routing-oriented component layouts. They are not wiring diagrams, hydraulic schematics, diagnostic flowcharts, or troubleshooting charts.

The catalog does not provide step-by-step removal and installation procedures, pressure-testing instructions, fluid capacities, overhaul tolerances, or component torque tables. Listed bolt dimensions and grades are part-identification data, not tightening specifications. Use the correct New Holland service information for repair sequences, adjustments, final checks, and safety procedures - especially before working beneath a raised boom or opening a pressurized hydraulic system.

The hardware note also limits inch/metric substitutions to appropriate fastening and mounting applications. It specifically excludes tapped holes and mismatched metric/inch nut-and-bolt combinations; forcing the wrong thread can damage both the fastener and the threaded component.