631021B Tecumseh Needle Valve Assembly – Original Part

Description:
This Tecumseh needle valve assembly (part number 631021B) is designed to ensure precise fuel regulation in your engine. It also includes the bowl gasket and the main jet gasket, sealing the carburetor to prevent leaks and ensure optimal operation.

Main Features:

• Part number: 631021B
• Original Tecumseh part
• Includes the bowl gasket and the main jet gasket

Replaces the following part numbers:

• Rotary - 12263
• Stens-525-212, Stens-525-265, Stens-056-154
• Tecumseh - 631021, 631028A, 631180, 631021A, 631029, 631862, 631894, 631974, 631976, 631978, 632009, 632209, 632235, 632347, 632355, 632398, 632407, 632559, 632564, 632584, 632592, 632623B, 632640, 632760, 632807, 31840, 631028, 631736, 631839

Compatibility:

This needle valve assembly is compatible with the following Tecumseh carburetor models:

CA-630958B, CA-630964B, CA-630987A, CA-631001A, CA-631003A, CA-631063A, CA-631068A, CA-631091A, CA-631017A, CA-631115, CA-631117, CA-631126, CA-631127, CA-631128, CA-631132, CA-631134, CA-631144, CA-631150, CA-631154, CA-631155, CA-631158, CA-631165, CA-631169, CA-631176, CA-631176A, CA-631177, CA-631178, CA-631182, CA-630994A, CA-631101, CA-631238, CA-631242, CA-631256, CA-631260, CA-631262, CA-631264, CA-631267, CA-631274, CA-631277, CA-631067A, CA-631298, CA-631330, CA-631342, CA-631347, CA-631349, CA-631368, CA-631375, CA-631375A, CA-631396, CA-631456, CA-631458, CA-631460, CA-631469, CA-631477, CA-631486, CA-631487, CA-631487A, CA-631491, CA-631496, CA-631509, CA-631512, CA-631516, CA-631517, CA-631518, CA-631526, CA-631526A, CA-631532, CA-631535, CA-631540, CA-631544, CA-631545, CA-631551, CA-631557, CA-631559, CA-631563, CA-631565, CA-631567, CA-631569, CA-631570, CA-631572, CA-631572A, CA-631573, CA-631574, CA-631578, CA-631581, CA-631585, CA-631589, CA-631593, CA-631594, CA-631596, CA-631597, CA-631599, CA-631600, CA-631601, CA-631602, CA-631611, CA-631626, CA-631644, CA-631667, CA-631701, CA-631702, CA-631704, CA-631716, CA-631716A, CA-631723, CA-631762, CA-631785, CA-631785A, CA-631786, CA-631787, CA-631788, CA-631788A, CA-631789A, CA-631791, CA-631792, CA-631792A, CA-631793, CA-631794A, CA-631795A, CA-631796A, CA-631797A, CA-631211, CA-631799A, CA-631800, CA-631800A, CA-631801, CA-631814, CA-631816, CA-631825, CA-631828, CA-631835, CA-631860, CA-631860A, CA-631863B, CA-631798A, CA-631865A, CA-631865B, CA-631870, CA-631873, CA-631070A, CA-631907, CA-631914, CA-631916, CA-631927, CA-631929, CA-631933A, CA-631934, CA-631938, CA-631950, CA-630992B, CA-631953, CA-631954, CA-631955, CA-631956, CA-631957A, CA-631957B, CA-631952, CA-631960A, CA-631977, CA-631904, CA-631959A, CA-632010, CA-631114, CA-631863C, CA-631241, CA-631981, CA-631982, CA-632081, CA-632075, CA-632084, CA-632085, CA-632100, CA-632109, CA-632114, CA-632115, CA-632119, CA-632139, CA-632144, CA-632146, CA-632148, CA-632149, CA-632176, CA-632181, CA-632198, CA-632201, CA-632203, CA-632216, CA-632229, CA-632237, CA-632241, CA-632250, CA-632252, CA-632256, CA-632261, CA-632266, CA-632272, CA-632284, CA-632285, CA-632348, CA-632365, CA-632379, CA-632399, CA-632404, CA-632411, CA-632413, CA-632427, CA-632462, CA-632464, CA-632489, CA-632494, CA-632496, CA-632522, CA-632609, TEC-631148, TEC-631152, TEC-631440, TEC-631444, TEC-631447, TEC-631449, TEC-631452, TEC-631453, TEC-631454, TEC-631459, TEC-631465, TEC-631480, TEC-631504, TEC-631537, TEC-631597, TEC-631634, TEC-631697A, TEC-631703, TEC-631784A, CA-632081A, TEC-631820, TEC-631821, TEC-631822, TEC-631823, TEC-631829, TEC-631878, TEC-631891, TEC-631901A, TEC-631931, TEC-631931A, TEC-631948A, TEC-631969, TEC-631975, TEC-631979, TEC-631983, TEC-632012, TEC-632034, TEC-632037, TEC-632038, TEC-632048, TEC-632054, TEC-632066, TEC-632082, TEC-632089, TEC-631788A, TEC-632110, TEC-632111, TEC-632199, TEC-632200, TEC-632202, TEC-632230, TEC-632233, TEC-632233A, TEC-632236, TEC-632238, TEC-632242, TEC-632253, TEC-632254, TEC-632257, TEC-632258, TEC-632267, TEC-632267A, TEC-632270, TEC-632271, TEC-632325, TEC-632334A, TEC-632351, TEC-632352, TEC-632370, TEC-632370A, TEC-632424, TEC-632430, TEC-632486, TEC-632490, TEC-632498, TEC-632499, TEC-632511, TEC-632515, TEC-632519, TEC-632528, TEC-632530, TEC-632535, CA-632015, TEC-632557, TEC-632557A, TEC-632561, TEC-632567, TEC-632572, TEC-632573, TEC-632581, TEC-632588, TEC-632589, TEC-632595, TEC-632596, TEC-632605, TEC-632607, TEC-632612, TEC-632619, TEC-632625, TEC-632628, TEC-632631, TEC-632632, TEC-632633, TEC-632636, TEC-632677, TEC-632684, TEC-632689, TEC-632690, TEC-632691, TEC-632692, TEC-632693, TEC-632695, TEC-632696, TEC-632697, TEC-632710, TEC-632713A, TEC-632730K, TEC-632761, TEC-632767, TEC-632769, TEC-632770, TEC-632772, TEC-632774, TEC-632775, TEC-632776, TEC-632779, TEC-632795A, TEC-632804, TEC-632991, TEC-640003, TEC-640004, TEC-640010, TEC-640014, TEC-640017A, TEC-640017B, TEC-640023, TEC-640025, TEC-640025A, TEC-640025B, TEC-640026, TEC-640026A, TEC-640029, TEC-640031, TEC-640049, TEC-640051, TEC-640052, TEC-640054, TEC-640056, TEC-640057, TEC-640058, TEC-640058A, TEC-640060, TEC-640060A, TEC-640061, TEC-640063, TEC-640064, TEC-640069, TEC-640071, TEC-640073, TEC-640075, TEC-640076A, TEC-640077, TEC-640078, TEC-640078A, TEC-640081, TEC-640082, TEC-640084, TEC-640084A, TEC-640086, TEC-640086A, TEC-640088, TEC-640090, TEC-640090A, TEC-640092A, TEC-640093, TEC-640094, TEC-640095, TEC-640096, TEC-640097, TEC-640097A, TEC-640098, TEC-640098A, TEC-640099, TEC-640099A, TEC-640100, TEC-640101, TEC-640102, TEC-640103, TEC-640104, TEC-640105, TEC-640112, TEC-640115, TEC-640117, TEC-640118, TEC-640119, TEC-640120, TEC-640122, TEC-640122A, TEC-640123, TEC-640124, TEC-640125, TEC-640126, TEC-640127, TEC-640129, TEC-640130, TEC-640132, TEC-640133, TEC-640134, TEC-640135, CA-632041, CA-632013, TEC-640138, TEC-640140, CA-631280, TEC-640136, TEC-640142, TEC-640144, TEC-640145, TEC-640350A, TEC-632536, CA-632029, TEC-640143, TEC-632090, TEC-640135A, TEC-640141.

Maintenance Tips:

Check the condition of the gaskets, especially the bowl gasket, to ensure they are not cracked in order to avoid fuel leaks. A cracked bowl gasket can also prevent the primer from working properly. Replace them if necessary to prevent any fuel loss.