Model 8720/8865 -39-
KEY PART NO. DESCRIPTION QTY
1 914-3811 2-1/2" Bearing 4-Bolt 1
2 910-3754-HD 8720 3rd Reduction Weldment 1
3 925-3719-4 3/4-10 x 3-1/2" Machine Bolt-Special 1
4 912-0008 140C12 Idler Sprocket 1
4A 910-0006-1 Idler Bearing 2
5 910-0087 140B28 2-1/2" Bore Sprocket 1
6 914-3811 2-1/2" Bearing 4-Bolt 1
7 805-0075-Z 3/4" Flat Washer AR
8 914-3807A 2-1/2" Round Bearing 1
9 925-3732 Tightener Bolt Welded Assembly 1
10 925-3841 Outer Spring Tightener Guide 1
11 29-0009 Compression Spring 1
12 925-3719 #140 Chain Tightener Bracket Assembly 1
13 910-0100 140B35 Shear Sprocket Assembly 1
13A 831-5618-1.75 9/16-18 x 1-3/4" Allen Head Cap Screw Grade 8 (Prior to Serial
#SI088720/8865287)
AR
831-5618-2.25 9/16-18 x 2-1/4" Allen Head Cap Screw Grade 8 (Prior to Serial
#SI088720/8865287)
AR
831-6318-1.75 5/8-18 x 1-3/4" Allen Head Cap Screw Grade 8 (Serial
#SI088720/8865287 & Later)
AR
13B 884-5618 9/16-18 Top Locknut Grade 8 (Prior to Serial #SI088720/8865287) AR
884-6318 5/8-18 Top Locknut Grade 8 (Serial #SI088720/8865287 & Later) AR
14 911-0067 #140-80 Roller Chain, Left Auger Chain 1
15 933-3701 3" Retaining Ring 1
16 933-3704 Front Auger Washer Steel 1
17 925-3731 #140 Tightener Angle Welded Assembly 1
18 913-3701 Nylon Bushing 3" ID x 4" OD x 3-3/8" Long 1
19 925-3766 Front Bushing Holder Assembly W/Bushing 1
20 933-3644 Grease Line, Left Auger Bushing Holder 1
21 933-3641 Grease Line, 2-1/2" 3rd Auger Bearing 1
22 901-3701-36 Tightener Slide Welded Assembly 2
23 35-0024 ½ x ½ x 2-1/2" Square Key 1
FINAL REDUCTION, LH AUGER & THIRD AUGER DRIVE