Published by Energized Engines Stocks the full Sumner parts line — cable, winches, casters, mast sections. Shop all Sumner parts →
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Sumner Lift Field Manual
Service · Parts · Repair
Field Manual  /  Parts Catalog

Find the part. Confirm the fit. Replace with confidence.

Click any callout on the exploded diagram below to jump to the matching parts in the catalog. Filter by subsystem, by lift series, or by service category (wear items, safety-critical, cable-related), and use the search box to drill in by part number or description.

Figure 03 · Exploded

Interactive part locator.

Hover or tap any numbered callout to highlight the part in the right-hand panel and filter the catalog below to its subsystem.

    Catalog

    All parts.

    Subsystem
    Lift Series
    Service Category
    Use OEM Parts on Safety-Critical Components Cable, winch assembly, brake disc, ratchet pawl, sheave, fork carriage, and outrigger latches are safety-critical. Per Sumner Manufacturing's published guidance, only factory replacement parts should be used — non-OEM substitutes may have different metallurgy, heat treatment, or dimensional tolerances and can compromise designed-in safety margins.