This is a new shop with a low price ,but we have the great confidence with the quality of our parts and provide 3months warranty too. Specification1 New High Quality Replacement Carburetor Kohler 20-853-33-S Courage SV530 SV540 SV590 SV600 Carb Fuel Filter Replaces OEM Parts No: 20 853 8-S 20 853 01-S 20 853 02-S 20 853 14-S 20 853 16-S 20 853 42-S 20 853 43-S Fits Models: SV590-3230 HOP 19 HP (14.2 kW)-- Fuel System Group 8-20-179 SV591-3217 HOP 19 HP (14.2 kW)-- Fuel System Group 8-20-200 SV470-620 SV600-3229 HUSQVARNA 20 HP (14.9 kW)-- Fuel System Group 8-20-132 SV601-3242 HOP 20 HP (14.9 kW)-- Fuel System Group 8-020-191 SV470-620 SV610-3213 HOP 21 HP (15.7 kW)-- Fuel System Group 8-20-111 SV610-3215 HOP 21 HP (15.7 kW)-- Fuel System Group 8-20-111 SV620-3210 HUSQVARNA 22 HP (16.4 kW)-- Fuel System Group 8-20-111 SV620-3222 HOP 22 HP (16.4 kW)-- Fuel System Group 8-020-191 SV470-620 Package include 5 pcs trimmer head ,you will receive exactly what you see on the picture. Please note:This is not original part,please check the size before order,thank you Shipping Your order will be sent out within 1 business day upon receipt of payment. Item(s) will be shipped to an Ebay address via ePacketsservice. Make sure that your Ebay address is correct for shipment,It takes approx 10-15 business days to arrive in your US address after shipment. Payment We only accept PayPal payment and other payments through PayPal. Return policy warranty We provide tree month guarantee for most items,except some one time used items.Any questions ,please feel free contact us before leave neutral ,negative feedback .Problem be solved are better than negative feedback,thank you. Shipping Your order will be sent out within 1 business day upon receipt of payment. Item(s) will be shipped to an Ebay address via ePacketsservice. Make sure that your Ebay address is correct for shipment,It takes approx 10-15 business days to arrive in your US address after shipment. Payment We only accept PayPal payment and other payments through PayPal. Return policy warranty We provide tree month guarantee for most items,except some one time used items.Any questions ,please feel free contact us before leave neutral ,negative feedback . Problem be solved are better than negative feedback,thank you.