Scag Power Equipment STT-31BSG manual Ref. Part Description

61A, 72A CUTTER DECKS

Ref. Part			Ref.		Part
No.	No.	Description	No.		No.	Description
1	461505	Cutter Deck, 61” Advantage (Includes Decals)	42	43297		Spindle Bushing, Bottom
1	461507	Cutter Deck, 72” Advantage (Includes Decals)	43	481035		Nut, Special 1 - 1/16-18
2	04003-04	Bolt, Carriage 5/16-18 x 1"	44	48114-04		Grease Fitting
3	04019-04	Nut, Hex Serrated Flange 3/8-16	45	48677		Relief Fitting, Tapered Spindle
4	481625-01	Wing nut, 3/8-16	46	482245		Spring, Discharge Chute
5	481632	Anti-Scalp Wheel	47	48038		Guide, Roller
6	04003-26	Bolt, Carriage 3/8-16 x 4"	48	482001		Cutter Blade, 21.0” 61”
7	422478	Anti-Scalp Wheel Bracket	48	482002		Cutter Blade, 24.5" 72”
8	04017-27	Bolt, Hex Serrated Flange 3/8-16 x 1"	49	482486		Gearbox Assembly, Deck Drive
9	04043-06	Flatwasher, 5/8" (.688 x 1.75 x .134)	50	481558		Belt, Cutter Deck Drive, 61”
10	04021-05	Locknut, 3/8-16 Center Lock	50	481980		Belt, Cutter Deck Drive, 72”
11	461296	Discharge Chute, 61” & 72” Adv.	51	45944		Roller Shaft
12	04001-12	Bolt, Hex Head 5/16-18 x 1.75" (Front)	52	48926		Tapered Hub, 1-1/8" Bore
	04001.11	Bolt, Hex Head 5/16-18 x 1.50” (Rear)	53	48141		Tapered Hub, 1" Bore
13	04021-10	Nut, Hex Elastic Stop 5/16-18	54	461174		Idler Arm, Cutter Deck
14	04020-09	Nut, 5/8-11 UNC	55	48224		Bearings, Ball
15	451240	Push Arm Shaft	56	482416		Pulley, Idler
16	04001-41	Bolt, Hex Head 5/8-11 x 9.50"	57	422713		Base, Idler Pivot
17	04003-12	Bolt, Carriage 5/16-18 x .75"	58	48753		Pulley, 6.35 O.D. - 61”
18	04001-154	Bolt, Hex Head 5/16-18 x 4.75"		48967		Pulley, 6.95 O.D. - 72”
19	04063-08	Key, 1/4 x 1/4 x 2"	59	422426		Mounting Plate, Gearbox
20	04063-01	Key, 1/4 x 1/4 x 1.25"	60	422413		Belt Cover, LH - 61”
21	04043-04	Flatwasher,3/8-.39 x .938 x .105 HD		422677		Belt Cover, LH - 72”
22	04001-11	Bolt, Hex Head 5/16-18 x 1.50"		422413		Belt Cover, RH - 61”
22A	04001-12	Bolt, Hex Head 5/16-18 x 1.75”		422708		Belt Cover, RH - 72”
23	04021-10	Nut, Hex Serrated Flange 5/16-18	61	461516		Pusharm (includes items 44, 63 & 64)
24	04001-01	Bolt, Hex Head 1/2-20 x .75"	62	451509		Baffle, Custom Cut 61A
25	48100-15	Bushing, .376 I.D. Oilite		451510		Baffle, Custom Cut 72A
26	04030-03	Lockwasher, 5/16"	63	04020-16		Nut, Hex Head 5/8-18 UNF
27	04040-15	Flatwasher, 5/16" (.375 x .875 x .083)	64	48763		Rod End, 5/8" Male RH Thread
28	04041-07	Flatwasher, 3/8" (.391 x .938 x .105)	65	04001-79		Bolt, Hex Head 5/8-11 x 4-1/2"
29	04021-09	Nut, Hex Elastic Stop 3/8-16	66	481597		Spring, Cutter Deck
30	04001-62	Bolt, Hex Head 3/8-16 x 3.25"	67	482480		Pulley, 6.75 O.D. - 61”
31	04001-31	Bolt, Hex Head 3/8-16 x 2.50"		48753		Pulley, 6.35 O.D. - 72”
32	43503	Pivot, Idler - Short	68	04110-03		U-Nut, 3/8-16
33	04001-136	Bolt, Hex Head 3/8-16 x 1.50" Grade 8	69	04021-13		Nut, Hex Elastic Stop 5/8-11
34	46631	Spindle Assembly	70	422601		Discharge Baffle 61”
35	43589	Spindle Shaft		422602		Discharge Baffle 72”
36	481024	Seal, Top	71	482295		Guide Roller
37	481022	Bearing Assembly	72	43590		Spacer, Spindle
38	43294	Spindle Housing	73	04003-23		Bolt, Carriage 3/8-16 x 1”
39	43312	Spacer, Outside
40	43296	Spacer, Inside
41	481025	Seal, Bottom

* Common hardware which should be purchased locally. All bolts Grade 5 plated, all other fasteners zinc plated.

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