New Holland L160 L170 Parts Catalog (P/N 87659684 ML)

• Covers New Holland L160 and L170 skid steer loaders, including standard, high-flow, pilot-control, and deluxe cab configurations, in a 1,168-page PDF.
• Engine breakdowns include “Crankshaft & Pistons,” “Timing Gear Case, Governor,” and “Fuel Injection System” illustrations, with separate earlier and later engine arrangements.
• Ground drive coverage includes final drives, right- and left-hand gearboxes, hydrostatic pumps and motors, brakes, and the Rexroth AA20 pump.
• Standard and high-flow hydraulic sections identify boom and bucket cylinders, gear pumps, control-valve internals, and seal replacement kits. Pilot-control and EH auxiliary-control assemblies have separate listings.
• Electrical parts layouts cover main and cab harnesses, fuse blocks, lighting, and the optional advanced instrument cluster, with European and North American configurations distinguished.
• Boom and operator-platform sections cover mounting plates, hand and foot controls, cab heaters, doors, and seats. Attachment breakdowns include buckets, cutting-edge kits, and pallet forks.

This catalog is suited to owners and shop staff who can match numbered assembly drawings and application notes to their machine. CNH America identifies it as Book/Form Number 87659684 ML, issued October 1, 2007; individual catalog sheets are dated through April 2008. Its illustrated parts lists support repair planning and component ordering.

Assembly and System Breakdowns

The later engine listings identify the N844 Tier 3 for the L160 and N844T Tier 3 for the L170. Earlier engine assemblies are also cataloged. Engine-related figures distinguish BSN and ASN applications at the following machine serial-number breakpoints:

These distinctions extend into cylinder-block, cylinder-head, camshaft, lubrication, and injection-system listings. Match the applicable figure and its notes to the machine and engine identification when selecting parts.

Assembly contents also matter when planning an engine replacement. The L160 service long block excludes the starter, flywheel housing, alternator, cooling-fan equipment, and exhaust manifold. The catalog identifies these exclusions so the replacement engine can be distinguished from the surrounding equipment.

Hydraulic and Cab Configuration Differences

High-flow layouts distinguish a toggle switch behind the left hydrostatic handle from a rocker switch on the ignition panel. Hand-control and foot-control valves have different applications and internal repair kits. Some pilot-control assemblies are listed for the L170 only.

Auxiliary equipment extends beyond the basic loader circuits. Separate breakdowns cover second front and rear auxiliary hydraulics, enhanced boom float, and the hydraulic mounting-plate cylinder and sequencing valve. Standard oil cooling and high-performance cooler/radiator arrangements are also separated.

Cab fitment notes distinguish right-hand windows by throttle location and door-latch components by frame design. Seat and armrest applications have their own restrictions, including an armrest kit expressly excluded from suspension-seat installations.

Component Identification and Technical Specs

Parts tables connect illustration callouts with part numbers, quantities, and application notes. Hardware descriptions include sizes, threads, and grades where specified. Seal dimensions, hydraulic fitting details, and electrical component ratings help distinguish similar-looking parts.

Replacement references identify superseded numbers, while repair-kit listings show which components are supplied together. NSS identifies items not serviced separately. A numerical index links part numbers back to their figures and reference positions.

Relief-valve pressure ratings appear as component-identification details. This is a parts catalog, not a workshop repair manual: it does not provide step-by-step overhaul instructions, electrical fault-finding procedures, hydraulic pressure-testing methods, or calibration procedures.

Always verify your specific part numbers against your machine’s exact serial-number range and installed configuration before ordering. For repair work involving a raised boom or hydraulic pressure, follow the machine’s service and operator safety instructions.