Item Type: Primer Bulb Material: Rubber Primer Bulb Size: Approx. 2.4 x 2.2 x 2 cm / 0.9 x 0.9 x 0.8 in Rings Size: Approx. 2.4 x 2.4 cm / 0.9 x 0.9 in Weight: Approx. 12 g / 0.4 oz Replaces Tecumseh Number: 640259, 36045, 36045A Replaces Oregon Number: 49-085, 120-658 Compatible with Toro models: 20001, 20003, 20005, 20007, 20008, 20009, 20012, 20013, 20014, 20016, 20017, 20018, 20019, 20031, 200051, 2051, 20000051, 0060, 20061, 20070, 20071, 20072, 20073, 20079, 20653 Compatible with Lawn-Boy models: 10200, 10212, 10236, 10307, 10309, 10313, 10260, 10262, 10270, 10270C, 10272, 10272C, 10273C, 10321, 10328, 10330, 10334, 10335, 10356, 10357, 10358, 10359C, 10360, 10360C, 10361, 10362, 10363, 10367, 10528, 0551 Compatible with engines: VLV-126, VLV-50, VLV-60, VLV-65, VLV-66 - Made of high-quality rubber materials, durable and long-lasting - Reliable replacement for garden lawn mower primer bulb, high reliability and easy to use - Easy to install and replace; can directly replace the old one, extending the life of the machine - Provides stable performance, reducing the need for frequent replacements and offering convenient use - Please verify compatibility with your model before purchase Package Includes: 2 x Primer Bulbs 2 x Rings