Scag Power Equipment STT-31BSG manual Ref. Part No. No. Description

RADIATOR, COOLERS & ENGINE BRACKETS

Ref. Part

No. No. Description

1 481810 Radiator

2481742 Hose, Upper Radiator

3481743 Hose, Lower Radiator

404030-03 Lockwasher, 5/16 (.317 x .586 x .078) Helical Spring

5423628 Bracket, Air Cleaner

6423539 Bracket, Engine Mounting LH

7423540 Bracket, Engine Mounting RH

8422702 Bracket, Radiator Mounting

9422704 Shroud, Radiator

10422696 Plate, Engine Mounting

11481818 Indicator, Air Cleaner

12481816 Pre-Cleaner, Engine Air (incl. item 30)

13482522 Hose, Air Intake

1448136-09 Clamp, Hose (2.25” Dia.)

15422703 Hinge, Hood

1648136-12 Clamp, Hose (1.50” Dia.)

17422736 Bracket, Hood Support

18451120 Bracket, Exhaust Support

19451121 Clamp Weldment, Muffler (Clamp and Weldment)

48633 Clamp, Muffler (Clamp Only)

20481827 Elbow, Exhaust

21451083 Screen, Debris

22451082 Hood

23481795 Engine, Briggs & Stratton 31 HP

(Spec. # 580447-0116-E2) Not Available Through Scag, Contact Briggs & Stratton)

24** Air Cleaner Assembly w/ Mounting Band (Not Available Through Scag, Contact Briggs & Stratton)

2504003-12 Bolt, Carr. 5/16-18 x .75”

2604019-03 Nut, Serr. Flng 5/16-18

2704069-02 Pin, Rue Cotter 1/2” dia.

2804090-04 Rivet, Pop 1/8 x .294”

29481817 Pad, Radiator

30481924 Adaptor, Pre-Cleaner

31** Coolant Tank Assembly w/Hose (Not Available Through Scag, Contact Briggs & Stratton)

3243508 Spacer, Radiator

3304002-12 Bolt, Hex Head M8 x 20MM LG

3404002-10 Nut, 5/16-18 Elastic Stop

35422715 Engine Spacer

36481284 Bumper, Rubber

3704001-08 Bolt, Hex Head 5/16-18 x .75”

3804040-15 Flatwasher, 5/16 (.375 x .875 x .083)

3904021-10 Nut, 5/16-18 Elastic Stop

4004001-11 Bolt, Hex Head 5/16-18 x 1.50”

4104017-16 Bolt, Hex Head 5/16-18 x .75 Serrated Flange

4204003-04 Bolt, Carrage 5/16-18 x 1.0”

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

**Purchase through Briggs & Stratton.

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