SKU: 804-BLUE | Pulley Block Assembly ” Compatible with Lug-All Models 4000-20 and 420-R (2-Ton Cable Hoists) Restore Full 4,000-Pound Double-Line Capability to Your 2-Ton Cable Hoist ” OEM Pulley Block Assembly At 2-ton capacity, your cable hoist is one of the most powerful portable lifting and pulling tools on your job site ” and the pulley block assembly is the component that makes that full 4,000-pound double-line capability possible. The SKU 804-BLUE Pulley Block Assembly is a genuine OEM replacement component engineered for two of Lug-All's heavy-duty 2-ton cable hoists: the model 4000-20, an industrial-grade 2-ton cable come along ratchet winch hoist with 20 feet of cable at 2,000 lbs single-line, or 10 feet at 4,000 lbs in double-line configuration, and the model 420-R, an industrial-grade 2-ton cable come along ratchet winch hoist with rapid lowering that allows the hoist to lower four times faster than other models, with the same 20-foot single-line and 10-foot double-line cable geometry. Both models share the same 1/4" aircraft cable specification and pulley block assembly requirement, making SKU 804-BLUE the correct single replacement for either hoist. Lug-AllLug-All In double-line operation, the cable routes from the drum, loops through the pulley block assembly, and returns to the fixed anchor point ” creating the mechanical advantage that doubles effective capacity from 2,000 to 4,000 lbs. Under these load levels, the pulley block must deliver not just smooth rotation, but structural integrity sufficient to bear the full double-line tension on every ratcheting cycle. A seized, cracked, or deformed pulley block at 4,000-lb double-line loads doesn't just reduce efficiency ” it creates an immediate safety risk that requires immediate removal from service. All Lug-All cable hoists are made in the USA using 7x19 aircraft cable and are designed with an aluminum alloy main frame with open construction for easy cleaning and maintenance. The SKU 804-BLUE assembly is manufactured to the precise specifications required for the 1/4" aircraft cable used in both the 4000-20 and 420-R ” ensuring correct cable seating, smooth pulley rotation, and clean cable movement at the full rated double-line load. The BLUE color designation is Lug-All's capacity-class identifier for the 2-ton family, providing a quick visual confirmation that this assembly is correctly matched to the 2-ton capacity class and preventing inadvertent cross-model substitution. Lug-All The model 420-R adds a unique operational dimension to this pairing. The 420-R's rapid lowering feature allows the hoist to lower four times faster than standard models ” a capability that places specific demands on the pulley block during high-speed cable movement. A worn or sticky pulley block wheel creates resistance during rapid lowering that reduces the speed advantage of the feature and can cause uneven cable travel. Timely replacement with SKU 804-BLUE maintains the full rapid-lowering performance the 420-R was designed to deliver. Lug-All The double interlocking pawl mechanism ensures that one pawl is always holding the load ” a critical load-holding feature that works in direct concert with a properly functioning pulley block to maintain safe, controlled load management throughout every double-line lifting and pulling operation. Lug-All cable hoists also include a handle designed to bend at 125 to 150 percent of the rated capacity, protecting the user and equipment. Joseph Fazzio, Inc.Lug-All Using authentic Lug-All replacement parts means sustaining the original design integrity of your unit ” the cast-aluminum structure, robust pawl assemblies, and reliable hardware that make Lug-All hoists a trusted choice in demanding industrial, construction, and utility settings. Lug-All

Product Specifications SpecificationDetailSKU804-BLUEPart NamePulley Block AssemblyColor DesignationBlue (2-ton model identifier)Compatible ModelsLug-All 4000-20 and 420-RHoist TypeCable Come-Along / Ratchet Winch HoistSingle Line Capacity2,000 lbs / 20 FT (both models)Double Line Capacity4,000 lbs / 10 FT (both models)420-R Special FeatureRapid Lowering (4x faster descent)Cable Type7x19 Aircraft CableCable Diameter1/4 inchFrame TypeMedium FramePart TypeComplete OEM Replacement AssemblyCountry of ManufactureUSA

At 4,000 Pounds, Only the Correct OEM Assembly Will Do The forces passing through a pulley block assembly at full 4,000-lb double-line load are significant ” and only an OEM replacement part manufactured to the exact material and dimensional specifications of the original can be trusted to handle those forces reliably over the service life of the replacement part. Regular maintenance and inspection of hoist parts are essential for ensuring safe and efficient operation, and addressing wear or malfunctions promptly contributes to the longevity and reliability of the hoist system. Always verify the BLUE color designation and model compatibility before ordering ” and never substitute a lower-capacity pulley block assembly in a 2-ton hoist application. BH-USA This pulley block assembly is compatible with Lug-All models 4000-20 and 420-R only. Please verify your hoist model number and color designation before ordering.