Brand New 51405MA Craftsman Worm Gear SnowThrower Snow Thrower 2 Duel Stage. Replaces Part Number: 51405MA, 51405. This is a brand new, high quality direct fit OE style replacement part. Pls Make sure it is the right part for your car before you order it. 536886180 8 Hp Snowblower. 536886120 5Hp 22 Snowblower. 536882502 22 In-5 H. 536882501 22 In -5 H. 536886190 8.5 Hp 26 Dual Stage 120V Electric Start Snow Thr. 536888400 6 Hp 24 Dual Stage Snowblower. 536881950 9.5Hp Snowblower. 536881650 6.5Hp Snowblower. 536886140 5 Hp 22 Dual Stage 120V Electric Start Snowblower. 536884790 5 Hp Snowblower. 536887251 24 5.5 Hp Snowblower. 536918101 20 Snow Thrower. 536.881550 Craftsman Dual Stage Snow Thrower (2004)–>Gear Case. 536.881750 Craftsman Dual Stage Snow Thrower (2004)–>Gear Case. 536.881800 Craftsman Dual Stage Snow Thrower (2004)–>Gear Case. 536.887995 Craftsman Dual Stage Snow Thrower (2004)–>Gear Case. 536.887996 Craftsman Dual Stage Snow Thrower (2004)–>Gear Case. 622505x105A Dual Stage Snow Thrower (2004)–>Gear Case. 624604x43B Dual Stage Snow Thrower (2004)–>Gear Case. 1695361 – 6240810×54, Dual Stage Snowthrower (2007)–>Gear Case. 1695362 – 6240810×61 Dual Stage Snowthrower (2007)–>Gear Case. 1695372 – 6240900×43, Dual Stage Snowthrower (2007)–>Gear Case. 1695425 – 6240900x196A, Dual Stage Snowthrower (2007)–>Gear Case. 1695459 – Murray Ultra, 900 Series 26 Dual Stage Snowthrower (2007). 1695505 – 18-2830-29 Sno Blizzard Dual Stage Snowthrower (2008)–>Gear. 1695506 – 18-2830-39 Alpina AN927 Dual Stage Snow Thrower (2008)–>Gea. 1695507 – 18-2856-29 Sno Unlimited Dual Stage Snowthrower (2008)–>Gea. 1695539 – Murray Dual Stage Snowthrower (2008)–>Gear Case (1742331). 1695540 – Murray Dual Stage 27 Snowthrower (2008)–>Gear Case 173647. 1695541 – Murray Dual Stage 27 Snowthrower (2008)–>Gear Case 173647. 1695575 – Brute 11.5 TP Snowthrower (2008)–>Gear Case (1740955). 1695731 – Dynamark Dual Stage Snowthrower (2009)–>Gear Case (1742331). 1695750 – 18-2830-30 Sno Blizzard Dual Stage Snowthrower (2009)–>Gear. 536.881650 Craftsman Dual Stage Snow Thrower (2005)–>Gear Case. 536.881850 Craftsman Dual Stage Snow Thrower (2005)–>Gear Case. 536.881950 Craftsman Dual Stage Snow Thrower (2005)–>Gear Case. 622505x0A Dual Stage Snow Thrower (2003)–>Gear Case. 622505x0B Dual Stage Snow Thrower (2004)–>Gear Case. 622505x4A Dual Stage Snow Thrower (2003)–>Gear Case. 622505x4B Dual Stage Snow Thrower (2004)–>Gear Case. 622518x31C Dual Stage Snow Thrower (2001)–>Gear Case. 622518x31D Dual Stage Snow Thrower (2002)–>Gear Case. 622518x31E Dual Stage Snow Thrower (2003)–>Gear Case. 6240810×110 – 18-2827-88 Castelgarden SN 624, Dual Stage Snowthrower. 6240810×85 – 18-2857-28 Snow Spark, Dual Stage Snowthrower (2007)–>Ge. 624501x85A Single Stage Snow Thrower (2003)–>Gear Case. 624501x85B Dual Stage Snow Thrower (2004)–>Gear Case. 624504x43A Dual Stage Snow Thrower (2004)–>Gear Case. 624504x4B Dual Stage Snow Thrower (2002)–>Gear Case. 624504x4C Dual Stage Snow Thrower (2003)–>Gear Case. 624504x4D Dual Stage Snow Thrower (2004)–>Gear Case. 624504x5B Dual Stage Snow Thrower (2003)–>Gear Case. 624504x5C Dual Stage Snow Thrower (2004)–>Gear Case. 624505x4D Dual Stage Snow Thrower (2003)–>Gear Case. 624505x54C Dual Stage Snow Thrower (2001)–>Gear Case. 624505x54E Dual Stage Snow Thrower (2003)–>Gear Case. 624505x54F Dual Stage Snow Thrower (2004)–>Gear Case. 624505x85C Dual Stage Snow Thrower (2001)–>Gear Case. 624505x85D Dual Stage Snow Thrower (2002)–>Gear Case. 624508x61D Dual Stage Snow Thrower (2003)–>Gear Case. 624508x61E Dual Stage Snow Thrower (2004)–>Gear Case. 624509x4A Dual Stage Snow Thrower (2001)–>Gear Case. 624515x54A Dual Stage Snow Thrower (2004)–>Gear Case. 624518x31A Dual Stage Snow Thrower (2004)–>Gear Case. 624555x110A Dual Stage Snow Thrower (2005)–>Gear Case. 624555x110B SN624, Dual Stage Snow Thrower (2006)–>Gear Case. 624555x54A Dual Stage Snow Thrower (2005)–>Gear Case. 624555x61A Dual Stage Snow Thrower (2005)–>Gear Case. 624555x85A Dual Stage Snow Thrower (2005)–>Gear Case. 624555x85B Snow Storm, Dual Stage Snow Thrower (2006)–>Gear Case. 624604x0A Dual Stage Snow Thrower (2003)–>Gear Case. 624604x0C Dual Stage Snow Thrower (2004)–>Gear Case. 624604x43A Dual Stage Snow Thrower (2003)–>Gear Case. 624604x89B Dual Stage Snow Thrower (2001)–>Gear Case. 624808x4E Dual Stage Snow Thrower (2004)–>Gear Case. 624808x4F Dual Stage Snow Thrower (2005)–>Gear Case. 624808x4NA Dual Stage Snow Thrower (2003)–>Gear Case. 6271200×110 – 18-2830-88 Castelgarden SN927 Dual Stage Snowthrower 20. 6271200x113A – 18-2830-38 Alpina AN927 Dual Stage Snow Thrower (2007). 6271200×85 – 18-2830-28 Sno Blizzard Dual Stage Snowthrower (2007)–>G. 6271270×85 – 18-2856-28 Sno Unlimited Dual Stage Snowthrower (2007)–>. 627808x31A Dual Stage Snow Thrower (2005)–>Gear Case. 627808x5A Dual Stage Snow Thrower (2003)–>Gear Case. 627808x5B Dual Stage Snow Thrower (2004)–>Gear Case. 627808x5C Dual Stage Snow Thrower (2005)–>Gear Case. 627850x0A Dual Stage Snow Thrower (2003)–>Gear Case. 627850x0A Single Stage Snow Thrower (2003)–>Gear Case. 627850x0B Dual Stage Snow Thrower (2004)–>Gear Case. 627852x85A Dual Stage Snow Thrower (2005)–>Gear Case. 627852x85B Snow Blizzard, Dual Stage Snow Thrower (2006)–>Gear Case. 627855x110A SN927 Dual Stage Snow Thrower (2006)–>Gear Case. LP1695444 – 726E, Dual Stage Snow Thrower (2008)–>Gear Case. 622515x31B Dual Stage Snow Thrower (2000)–>Gear Case. 624505x54B Dual Stage Snow Thrower (2000)–>Gear Case. 624505x54B Dual Stage Snow Thrower (2001)–>Gear Case. 624505x85B Dual Stage Snow Thrower (2000)–>Gear Case. 624508x4B Dual Stage Snow Thrower (2000)–>Gear Case. 624508x61A Dual Stage Snow Thrower (2000)–>Gear Case. 624515x4B Dual Stage Snow Thrower (2000)–>Gear Case. 624604x89A Dual Stage Snow Thrower (2000)–>Gear Case. 624605x61A Dual Stage Snow Thrower (2000)–>Gear Case. 624504x16B Dual Stage Snow Thrower (2004)–>Gear Case. 626750x16B Dual Stage Snow Thrower (2004)–>Gear Case. 624554x16A Dual Stage Snow Thrower (2005)–>Gear Case. 624650x16A ST6524, Dual Stage Snow Thrower (2006)–>Gear Case. 624650x16B ST6524, Dual Stage Snow Thrower (2007)–>Gear Case. 626750x16C Dual Stage Snow Thrower (2005)–>Gear Case. 626752x16A ST7526, Dual Stage Snow Thrower (2006)–>Gear Case. 626752x16B ST7526, Dual Stage Snow Thrower (2007)–>Gear Case. In the event the item should fail due to manufacturing defects during intended use, we will replace the part by free. Product can expose you to chemicals including Chromium (Hexavalent Compounds). Which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to California goverment website, you can search California P65Warnings. Most of the items are after-market, so, no installation instruction will be included. For replacements, please notice us within 5 days after you receiving the item. We will try our best to serve you better!