Replaces part number: K10-WAT. Fits Walbro WA and WT series carburetors. For more compatible models, see the product description. Package content: 2 membrane kits shown in the image. The brands and models quoted are for reference indicative. Product description Also for the following models: Alpina VIP25/VIP34, Homelite 240/PBC3800/ST55/185/385, Husqvarna 23/36/39/40/ 41/45/49/50, Rancher/51/55/132/136/ 141 /244R/245R/335/338, Partner K500/255, Stihl 009, 010, 011, 012, 017, 019T, 020, 020T, 021, 023, 024, 025, 026, 028, 030, 031, MS 210, MS230, MS240, MS250, MS260, Jonsered GT21/GT22/24/GR36/32, Echo CS3000/C3450/280/281/301/302 /305/341/346/351/452/510/3000/3400 /3450/ 3900/4000/4400, Oleomac/Efco 951/740/8400, onsered 365/370/2036/2040/2136/2141 For Walbro model: WT-89, WT-93 TO WT-99, WT-101 TO WT-131, WT-133 TO WT-150, WT-152 TO WT-159, WT-161, WT-162, WT-165 TO WT- 192, WT-194, WT-195, WT-198, WT-199, WT - 200, WT-202 TO WT-206, WT-208, WT-209, WT-210, WT-212 TO WT-237, WT-239, WT-242 TO WT-259, WT-261 TO WT-272, WT-275 TO WT-292, WT-298 TO WT-302, WT-304, WT-306, WT-307, WT- 309 TO WT-313, WT-317 TO WT-325, WT-327 TO WT - 332, WT-334 TO WT-341, WT-345, WT-347 TO WT-353, WT-356 TO WT-362, WT-364, WT-366 THR UW T-385, WT-387 TO WT-414, WT-416 TO WT-423, WT-426 TO WT-429, WT-431 TO WT-434, WT-437 TO WT -440, WT-443 TO WT - 457, WT-459, WT-461