Andersen Winch Service Kit 10 Spring kit includes 10x coil springs and 10x arm springs.  Includes replacement pawl springs only: 10 x arm springs, 10 x spiral springs. 

Anderson Winch Service Kit 1 Suits Andersen 12ST-25ST, 40ST, 40ST FS (2006 and earlier) Includes replacement pawls & springs, ball bearings, circlipS, screws, retaining ring, locking pin...

Anderson Winch Service Kit 5 Suits Andersen Winch 56 Classic.  Includes replacement pawls & springs, ball bearings, circlips, locking pin. 

Anderson Winch Service Kit 8 Suits Andersen 52ST up to V2.5, manufactured 2009 or earlier.  Includes replacement pawls & springs, plain bearing, ball bearings, circlips, screws,...

Anderson Winch Service Kit 4 Suits Winch 10, 16, 28, 40, and 46 Classic.  Includes replacement pawls & springs, circlips.  Part Number AND-RA710004