ZGHKL 173921 532173921 Lawn Mower Blades for Husqvarna 48 Inch Deck High Lift Mulching Blades Riding Mower Replacement for Poulan PB20VA48 YTH2148 YTH2348 YTH2448 GTH2548 3Pack

• ZGHKL 532173921 Lawnmowers Blades - Length: 16-5/8'', Width: 2-1/2'', Thickness: 0.204", Center Hole: 5-Pointed Star
• 532173921 173921 Blades in made of alloy structural steel with a surface coating, wear-resistant, not easily broken, and with stable performance
• Replacement OEM Parts: 173921, 532173921
• Compatible with Poulan 48'' Lawn Mower PB23H48YT, PB20VA48
• Compatible with Husqvarna 48'' Lawn Mower 2748GLS, GTH 2548, YTH2148, YTH1848XP, YTH2348, YTH2748, YTH2448
• 3 Pack 173921 High Lift Mulching Blades -Center hole of the matches in equipment, allowing for direct installation without modification, saving installation time and debugging costs

Product description ZGHKL 532173921 Mowers Blades for 48 inch Deck Specification: Length: 16-5/8" Width: 2-1/2" Thickness: 0.204" Center Hole: 7 - point star Fit For Deck Size: 48" Blades Type: Mulching High Lift Type Features: 1. Crafted from alloy structural steel with an external protective coating. 2. Uniform cutting and stable performance 3. Wear-resistant and not easy to break Replaces OEM Parts: 173921, 532173921 Fit for Husqvarna 2748GLS, GTH 2548, YTH2148, YTH1848XP, YTH2348, YTH2748, YTH2448 Fit for Poulan PB23H48YT, PB20VA48LT180 If the following situations occur, please replace the blades in time: 1. Cutting effect becomes worse: The lawn is cut unevenly, or after sharpening. 2. Severe blades wear: The blades edge is blunt, thinning or deforming. 3. Structural deterioration: The blades is cracked or broken, or the mounting holes are worn, resulting in a loose fit. 4. Balance failure: The blades wobble due to bumps or uneven wear Pre-installation precautions: 1. Clean the spindle, blades seat, and surrounding areas of weeds, dirt, and oil to prevent impurities from affecting blades fit or causing loosening. 2. Check the spindle threads, mounting nuts/bolts, and belts for any stripping, deformation, wear, or breakage. Package: 3 Pcs * 173921 Lawnmower Blades Note: 1.Before purchasinga blades, please reference your OEM partnumber when selecting the blades foryour machine. 2.Ensure that the spindle mount of your lawnmower matches the center hole of the blades. 3. Measure to ensure the length matches the old blades. Blades size is measured diagonally from one edge to the other. 4. When installing a new blades, the edge is pre-sharpened but coated with a protective varnish to prevent cuts during installation. As the number of times the lawn is mowed increases, the coating will gradually wear off Manufacturer Contact Information ZGHKL