Scag Power Equipment STT-31BSG manual Fuel And Hydraulic System, Ref. Part, Description

FUEL AND HYDRAULIC SYSTEM

Ref. Part			Ref.	Part
No.	No.	Description	No.	No.	Description
1	481919	Hose, Oil Pressure Sender	33	04003-12 Bolt, Carriage 5/16-18 x 3/4"
			34	04003-06 Bolt, Carriage 1/4-20 x 1.0”
2	481811	Oil Pressure Sender
			35	422353	Support Bracket, Fuel Tank
3	481813	Oil Manifold
			36	04019-02 Nut, Hex 1/4-20 Serrated Flange
4	481812	Switch, Low Oil Pressure
			37	46978	Oil Reservior Assembly (Incl. item 49)
5	04001-03	Bolt, Hex Head 1/4-20 x 2”
			38	46974	Fuel Tank Assembly (Includes items 39 & 40)
6	461090	Gas Damper (includes items 7 & 10)
			39	48309	Bushing
7	481357	Spring Clip
			40	481602	Hose Fitting
8	422826	Clamp Plate, Pump Control
			41	48058	Fuel Hose, 1/4” ID. - 10” (order by the inch)
9	04021-04	Locknut, 5/16-18 CTR
			42	48568	Valve, Shutoff
10	481356	Ball Stud
			43	48058	Fuel Hose, 1/4” ID. - 2” (order by the inch)
11	481793	Block, Pump Control
			44	**	Fuel Filter (Purchase from Briggs & Stratton)
12	04060-09	Pin, Spring .210 x 1.0”
			45	**	Fuel Hose To Carb. (Purchase from B & S)
13	04030-02	Lockwasher, 1/4 Spring
			46	48758	Oil Filter
14	04001-04	Bolt, Hex Head 1/4-20 x 1.50”
			47	421208	Strap, Hydraulic Tank
15	04040-07	Flatwasher, 1/2 (.531 x .062 x .095)
			48	481164	Cap, Hydraulic Tank
16	04021-07	Nut, 1/2-13 Elastic Stop
			49	481507	Insert, Filler Neck
17	48350-05	Elbow, 90 Degree, 7/8-14 THD
			50	48573-02 Elbow, 45 Degree 3/4-16 JIC x 3/4-16 O-Ring
18	48350-02	Elbow, 90 Degree,3/4-16 THD
			51	48573-02 Elbow, 45 Degree 1/2 NPT x 3/4 JIC
19	48353-07	Coupling, 3/4-16 THD
			52	48471-02	Oil Filter Base
20	481661	Cap, Fuel Tank W/Gauge
			53	482088	Hose Assembly, (Hydro Tank to Filter Base)
21	481740	Hose Assembly, Wheel Motor
			54	481301-03	Elbow, 90 Degree-1/4 NPT x 3/8 Hose
22	48350-09	Elbow, 90 Degree, 9/16-18 JIC x 9/16 O-Ring
			55	48136-07	Clamp, Hose 1/2”
23	48811	Hose, 3/8” ID. Pushlock - 25.0” (order by the inch)
			56	48811	Hose, 3/8 ID. Pushlock - 14.50” (order by inch)
24	48811	Hose, 3/8" ID. Pushlock - 10.25” (order by the inch)
			57	48811	Hose, 3/8 ID. Pushlock - 38.0” (order by inch)
25	04019-03	Nut, 5/16-18 Serrated Flange
			58	481792	Pump, BDP-21L-305 LH
26	04001-03	Bolt, Hex Head 1/4-20 x 2.0”
			59	422475	Rear Cover
27	48603-02	O-Ring
			60	04003-12 Bolt, Carriage 5/16-18 x .75”
28	48938-02	Bushing, 7/8-14 JIC x 3/4-16 O-Ring
			61	481819	Pump, BDP-21L-403 RH
29	422354	Support Bracket, Hydraulic Tank
			62	04003-04 Bolt, Carriage 5/16-18 x 1.0”
30	04110-01	U-Nut, 1/4-20
			63	04021-10 Nut, Hex Elastic Stop 5/16-18
31	04021-08	Nut, Hex Elastic Stop 1/4-20
			64	48657	Pad, Rubber
32	48030-09	Hose Clamp
			65	48604-02 Plug, 3/4-16” “O” Ring

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

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