Poulan Pro 181537 Owner's Manual page 37

REPAIR PARTS
TRACTOR - - MODEL NUMBER PO1538A, PRODUCT NUMBER 954 56 82-74
ENGINE
KEY PART
NO. NO. DESCRIPTION
1 170551 Control Th/ch Flag
2 17720408 Screw Hex Thd Cut 1/4-20 x 1/2
3 - - - - - - - - Engine, B&S 28U707
(Order parts from engine manufacturer)
4 137352 Muffler Exhaust B&S
13 165291 Gasket Eng 1 313 Id Tin Plated
14 148456 Tube Drain Oil Easy
16 11050600 Washer Lock Ext Tooth 3/8
23 169837 Shield BRN/DBR Guard
29 137180 Kit Spark Arrestor (Flat Scrn)
31 109202X Tank Fuel Front
32 140527 Cap Asm Fuel
33 123487X Clamp Hose
37 137040 Line Fuel 20"
38 148315 Plug Drain Oil
40 124028X Bushing Snap Nyl Blk Fuel Line
44 17670412 Screw Thdrol 1/4-20 x 3/4
45 17000612 Screw Hex Wsh Thdrol 3/8-16
46 19091416 Washer 9/32 X 7/8 X 16 Ga
62 10040500 Washer Lock Hvy Hlcl Spr
72 71070512 Screw Hexcap 5/16-18 x 3/4
78 17060620 Screw 3/8-16 x 1-1/4
81 73510400 Nut Keps Hex 1/4-20 Unc
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
37