1917835 1318733 191-7835 131-8733 Hydraulic Cylinder Loader Lift Tift Steering Seal Kit
Quality testing for 1917835 (191-7835) and 1318733 (131-8733) focuses on their unique lift/tilt/steering strengths, differing from the high-pressure and debris tests of boom arm kits. The 1917835 kit undergoes 4,000 cycles of "variable-load friction testing" (measuring friction adjustment across 5–25 tons) and 2,500 hours of "load drift validation" (ensuring no unintended lowering at max load). The 1318733 kit, on the other hand, is subjected to "multi-angle leak testing" (alternating between 0–60° tilt to check for gaps) and "segment durability testing" (verifying pivot movement without breakage over 10,000 cycles). These tests comply with ISO 13003 (the standard for hydraulic seals in mobile loaders) and ISO 6022 (specifications for tilt cylinder components), ensuring 191-7835 and 131-8733 perform consistently in the dynamic conditions loader systems face. For a fleet of 20 excavator loaders, this means predictable performance: a 1917835 kit that works reliably on a Volvo L150H will deliver the same load-adaptive friction control on a Hitachi ZW370-6, simplifying maintenance planning and cost budgeting—unlike boom arm kits that require model-specific adjustments for lift systems.
Another key differentiator of the 1917835/1318733 kit is its lift/tilt/steering-specific component set—parts that are either missing from boom arm kits or generic hydraulic seal kits. The 1917835 kit includes 10 VFF lift seals (6 for main lift cylinders, 4 for auxiliary lift systems) with micro-lubricant capsules, along with 5 anti-drift backup rings to reinforce load stability. The 1318733 kit adds 8 angle-lock tilt seal segments (5 for main tilt cylinders, 3 for secondary tilt functions), 2 tilt-angle alignment tools, and 4 tubes of angle-specific lubricant (formulated to prevent segment binding at extreme angles). A waste management company in Florida reported that switching to 131-8733 reduced tilt cylinder repairs by 60%—not only because of the leak-free multi-angle performance, but also because the quick-adjust pins made it easier for technicians to fix misalignments in the field, instead of returning the loader to the shop. The 1917835 kit’s load-adaptive friction also extended the life of lift cylinder hoses by 25%, as the smooth, stable lifts reduced strain on the hoses—a benefit not seen with boom arm kits that prioritize pressure over friction control and cause jerky, hose-damaging movements.
In summary, whether referencing the non-hyphenated 1917835 and 1318733 or the hyphenated 191-7835 and 131-8733, our Loader Lift Tilt Steering Hydraulic Cylinder Seal Kit addresses critical gaps in load-adaptive friction control, multi-angle tilt sealing, and legacy compatibility—differentiating itself from boom arm-focused kits that lack the precision and flexibility needed for loader operations. These part numbers ensure you get a kit that stabilizes variable lift loads (1917835), seals reliably across all tilt angles (1318733), and fits both modern and older loader models (191-7835, 131-8733). By choosing these part numbers, you’re investing in more than just leak-free seals—you’re enhancing your loader’s ability to handle shifting payloads, reducing tilt-related spills in waste management or landscaping, and extending the overall lifespan of your lift, tilt, and steering hydraulic systems.
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1917835 1318733 191-7835 131-8733 Hydraulic Cylinder Loader Lift Tift Steering Seal Kit Images
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