578063MA Craftsman Murray Snowblower Universal Pivot Block

578063MA Briggs & Stratton Universal Pivot Block

Replaces - 304552, 578063 and 724565

Frequently used with 578309MA Clevis Pin and 578060MA Universal Joint Pin, sold separately

Fits Models -

Murray
1695539 (2008) 24" Dual Stage Snowthrower
1695557 (C950-52846-0)(2008) 24" Dual Stage Snowthrower
1695558 (C950-52847-0)(2008) 24" Dual Stage Snowthrower
1695339-966D (2008) 26" Dual Stage Snowthrower
LP1695444-726E (2008) 26" Dual Stage Snowthrower
1695488 (18-2863-29)(2008) 27" Dual Stage Snowthrower
1695489 (18-2829-29)(2008) 27" Dual Stage Snowthrower
1695505 (18-2830-29) (2008) 27" Dual Stage Snowthrower
1695506 (18-2830-39)(2008) 27" Dual Stage Snowthrower
1695507 (18-2856-29)(2008) 27" Dual Stage Snowthrower
1695555 (C950-52843-0)(2008) 27" Dual Stage Snowthrower
1695559 (C950-52813-0)(2008) 27" Dual Stage Snowthrower
1695540 (2008) 27" Dual Stage Snowthrower
1695541 (2008) 27" Dual Stage Snowthrower
1695566 (2008) 27" Dual Stage Snowthrower
1695340-1171 HST (2008) 28" Dual Stage Snowthrower
LP1695441-928E (2008) 28" Dual Stage Snowthrower
1695561 (C950-52848-0)(2008) 30" Dual Stage Snowthrower
1695517 (18-2818-29)(2008) 21" Single Stage Snowthrower
1695520 (18-2816-89)(2008) Castlegarden SN421 21" Single Stage Snowthrower
1695521 (18-2818-79)(2008) Mountfield MN421 21" Single Stage Snowthrower
1695522 (18-2816-49)(2008) Hurricane HN421 21" Single Stage Snowthrower
6210701X54NB (2008) 21" Single Stage Snowthrower
6210701x61NB (2008) 21" Single Stage Snowthrower
6210702X61NB (650-21)(2008) 21" Single Stage Snowthrower
1695518 (18-2811-29)(2008) Snow Frost-RS 22" Single Stage Snowthrower
1695519 (18-2812-29)(2008) Snow Frost-ES 22" Single Stage Snowthrower
1695556 (C950-52844-0)(2008) 22" Single Stage Snowthrower
1695425 (6240900x196A)(2007) 24" Dual Stage Snowthrower
1695339 (966D)(2007) 26" Dual Stage Snowthrower
LP1695445 (522E)(2008) 22" Single Stage Snowthrower
1695459 (Series 900)(2007) 26" Dual Stage Snowthrower
1695427 (C950-52721-0)(2007) 24" Dual Stage Snowthrower
1695373 (6271200x43)(2007) 27" Dual Stage Snowthrower
1695361 (6240810X54)(2007) 24" Dual Stage Snowthrower
1695374 (6271100x83)(2007) 27" Dual Stage Snowthrower
626752x16B (ST7526)(2007) 26" Dual Stage Snowthrower
1695362 (6240810X61)(2007) 24" Dual Stage Snowthrower
1695375 (6271500x43)(2007) 27" Dual Stage Snowthrower
6271200x110 (18-2830-88)(2007) Castlegarden SN927 27" Dual Stage Snowthrower
1695363 (6271200x54)(2007) 27" Dual Stage Snowthrower
6271200x113A (18-2830-38)(2007) Alpina AN927 27" Dual Stage Snowthrower
1695383 (C950-52730-0)(2007) 27" Dual Stage Snowthrower
1695372 (6240900x43)(2007) 24" Dual Stage Snowthrower
6271200x85 (18-2830-28)(2007) Sno Blizzard 27" Dual Stage Snowthrower
1695382 (C950-52729-0)(2007) 24" Dual Stage Snowthrower
1695364 (6271201x61)(2007) 27" Dual Stage Snowthrower
1695385 (C950-52751-0)(2007) 27" Dual Stage Snowthrower
6271201x85A (18-2863-28)(2007) Sno Super 27" Dual Stage Snowthrower
1695365 (6271200x61)(2007) 27" Dual Stage Snowthrower
1695430 (C950-52725-0)(2007) 27" Dual Stage Snowthrower
6271270x85 (18-2856-28)(2007) Sno Unlimited 27" Dual Stage Snowthrower
6271271x85 (18-2829-28)(2007) Sno Flake 27" Dual Stage Snowthrower
6240810x110 (18-2827-88)(2007) Castlegarden SN624 24" Dual Stage Snowthrower
6240810x85 (18-2857-28)(2007) 24" Snow Park Dual Stage Snowthrower
624650x16B (ST6524)(2007) 24" Dual Stage Snowthrower
1695319 (ST8526)(2007) 26" Dual Stage Snowthrower
1695320 (ST9528)(2007) 28" Dual Stage Snowthrower
1695369 (6291570X54)(2007) 29" Dual Stage Snowthrower
1695321 (ST1028S)(2007) 28" Dual Stage Snowthrower
1695384 (C950-52731-0)(2007) 30" Dual Stage Snowthrower
1695420 (C950-52764-0)(2007) 30" Dual Stage Snowthrower
1695370 (6331770X54)(2007) 33" Dual Stage Snowthrower
6220540x110N (18-2812-88)(2007) Castlegarden SN5022 ES 22" Single Stage Snowthrower
6210700X111N (18-2818-78)(2007) Mountfield MN421 21" Single Stage Snowthrower
1695340 (1171 HST)(2007) 28" Dual Stage Snowthrower
1695366 (6291500X61)(2007) 29" Dual Stage Snowthrower
6210700X112N (18-2816-48)(2007) Hurricane HN421 21" Single Stage Snowthrower
6220540x85N (18-2812-28)(2007) Snow Frost ES 22" Single Stage Snowthrower
1695426 (6291670X196)(2007) 29" Dual Stage Snowthrower
1695378 (6331790X43)(2007) 33" Dual Stage Snowthrower
6210700X116NA (PM40)(2007) 21" Single Stage Snowthrower
622593x16NA (ST0522M)(2007) 22" Single Stage Snowthrower
6210700x117NA (PSB210)(2007) 21" Single Stage Snowthrower
622594x16NB (ST0522E)(2007) 22" Single Stage Snowthrower
1695436 (C950-52726-0)(2007) 30" Dual Stage Snowthrower
1695367 (6291570X61)(2007) 29" Dual Stage Snowthrower
6210700x85N (18-2818-28)(2007) Snow Rex 21" Single Stage Snowthrower
C950-52735-0 (2007) 22" Single Stage Snowthrower
6291570X85 (18-2847-28)(2007) 29" Dual Stage Snowthrower
6210701x54NA (2007) 21" Single Stage Snowthrower
6210701x61NA (2007) 21" Single Stage Snowthrower
1695368 (6291490X54)(2007) 29" Dual Stage Snowthrower
1695386 (C950-52771-0)(2007) 31" Dual Stage Snowthrower
6210702x61NA (2007) 21" Single Stage Snowthrower
6210703x61NA (2007) 21" Single Stage Snowthrower
6291590X110 (18-2847-88)(2007) Castlegarden SN1129 29" Dual Stage Snowthrower
C950-52734-0 (2007) 21" Single Stage Snowthrower
6220530x110N (18-2811-88)(2007) Castlegarden SN5022 RS 22" Single Stage Snowthrower
1695323 (ST1332S)(2007) 32" Dual Stage Snowthrower
6210700X110N (18-2816-88)(2007) Castlegarden SN421 21" Single Stage Snowthrower
1695341 (1381 HST)(2007) 32" Dual Stage Snowthrower
6220530x85N (18-2811-28)(2007) Snow Frost RS 22" Single Stage Snowthrower
1695322 (ST1130S)(2007) 30" Dual Stage Snowthrower
624555X110B (SN624)(2006) 24" Dual Stage Snowthrower
627851X85B (2006) 27" Snow Flake Dual Stage Snowthrower
1695071 (1171 HST)(2006) 28" Dual Stage Snowthrower
629101X85B (2006) 29" Dual Stage Snowthrower
621401X110NB (SN421)(2006) 21" Single Stage Snowthrower
624555X85B (2006) 24" Snow Storm Dual Stage Snowthrower
622594x16NA (ST0522)(2006) 22" Single Stage Snowthrower
621401X112NB (18-2816-47)(2006) 21" Single Stage Snowthrower
624555x61A (2005) 24" Dual Stage Snowthrower
627852X85B (2006) 27" Snow Blizzard Dual Stage Snowthrower
622594x85NC (2006) 22" Snow Storm Single Stage Snowthrower
621401x117NA (2006) 21" Single Stage Snowthrower
624555x85A (2005) 24" Dual Stage Snowthrower
1695000 (ST1130S)(2006) 30" Dual Stage Snowthrower
88150100NB (536.881501)(2006) 22" Single Stage Snowthrower
1695053 (ST1332S)(2006) 32" Dual Stage Snowthrower
621401X54NB (2006) 21" Single Stage Snowthrower
624650X16A (ST6524)(2006) 24" Dual Stage Snowthrower
624808x4F (2005) 24" Dual Stage Snowthrower
1695072 (1381 HST)(2006) 32" Dual Stage Snowthrower
C950-52435-3 (2006) 22" Single Stage Snowthrower
627855X110A (SN927)(2006) 27" Dual Stage Snowthrower
621401x61NB (2006) 21" Single Stage Snowthrower
621401x85NB (2006) 21" Single Stage Snowthrower
536.88165 (2005) 24" Dual Stage Snowthrower
C950-52419-2 (2005) 24" Dual Stage Snowthrower
1694997 (ST8526)(2006) 26" Dual Stage Snowthrower
621403x61NB (2006) 21" Single Stage Snowthrower
624554x16A (2005) 24" Dual Stage Snowthrower
1695070 (966D)(2006) 26" Dual Stage Snowthrower
C950-52429-1 (2005) 24" Dual Stage Snowthrower
626752X16A (ST7526)(2006) 26" Dual Stage Snowthrower
624555x110A (2005) 24" Dual Stage Snowthrower
626750x16C (2005) 26" Dual Stage Snowthrower
88140000NC (536.881400)(2006) 21" Single Stage Snowthrower
624555x54A (2005) 24" Dual Stage Snowthrower
C950-52534-1 (2006) 21" Single Stage Snowthrower
1694998 (ST9528)(2006) 28" Dual Stage Snowthrower
1694999 (ST1028S)(2006) 28" Dual Stage Snowthrower
MH61900 (2011) Hybrid Frame Dual Stage Snow Thrower
MH61900 (2010) Hybrid Frame Dual Stage Snow Thrower
MM691150 (2011) Mid Frame Dual Stage Snow Thrower
MM741450 (2011) Mid Frame Dual Stage Snow Thrower
6210701x61 (2007) Single Stage Snow Thrower
6210701x61 (2008-2009) Single Stage Snow Thrower
Craftsman