Craftsman Complete Guide to 128774 Lawn Tractor Mandrel Housing and Parts

		TRACTOR - - MODEL NUMBER							917.273180
MOWER DECK
KEY	PART						KEY	PART
NO.	NO.	DESCRIPTION					NO.	NO.		DESCRIPTION
1	165892	Mower Deck Assembly, 42"					55	155046		Arm, Idler
2	STD533107	Bolt					56	165723		Spacer,Retainer
3	138017	Bracket Assembly, Sway Bar,					59	141043		Guard,TUV Idler
		Front					67	184939		Knob CustomOval Red
4	165460	Bracket Sway Bar 38/42" eck					68	144959		V-Belt
5	STD624008	Retainer Spdng					92	73800600		Nut LockHex w/Ins.3/8-16
6	178024	Bar Sway Deck					101	136420		MulcherCover
8	850857	Bolt, Hex	3/8-24	x 1.25 Gr. 8			102	71081010		Screw Pan Hd Phillips10-24 x 5/8
9	STD551137	Washer, Lock					103	19061216		Washer #10
10	140296	"Washer,	Hardened				104	STD551110		Washer,Lock#10
		(The following blades are					105	160793		LatchAssembly,Bagger
		available)					106	2029J		Nut, Weld
11	134149	Blade, 42" Mulching Std					111	179292		Bracket,Gauge,Wheel L.H.
		(For mulching mowers only)					112	179293		Bracket,Gauge,Wheel R.H.
- -	139775	Blade, 42" Mulching Premium					113	17000510		Bolt 5/16-18Hex Whs.Hd. Lckserr
		(For better wear when mulching)					116	4898H		Bolt, Shoulder
- -	138971	Blade, 42" HI-Lift					117	165746		Wheel, Gauge
		(For bagging or discharging)					118	73930600		Nut,Centerlock3/8-16
13	137645	Shaft Assembly, Mandrel, Vented					119	STD551037		Washer3/8 x 7/8 x 14 Ga.
14	128774	Housing, Mandrel, Vented					129	19131312		Washer 13/32 x 13/16 x12 Ga.
15	110485X	Bearing, Ball, Mandrel					130	STD523710		Bolt,Fin Hex 3/8-16 unc xl Gr. 5
16	174493	Stripper, Mower Deck					131	STD533710		Bolt, Rdhd Sqnk3/8-16 uncx 1
18	72140505	Bolt, Carriage 5/16-18x				5/8	142	165890		Arm SpringBrake Mower
19	132827	Bolt, Shoulder					143	157109		BracketArm Idler 42"
20	159770	Baffle, Vortex					144	158634		KeeperBelt 42"ClutchCable
21	STD541431	Nut Crownlock5/16-18				unc	145	165888		PulleyIdler Flat
23	177563	Bracket, Deflector					146	171977		BoltCarriage Idler
24	105304X	Cap, Sleeve					147	131335		SpringExtension
25	123713X	Spring, Torsion, Deflector					148	169022		SpringReturn Idler
26	110452X	Nut, Push					149	165898		Retainer SpringYellowZinc
27	130968X428	Shield, Deflector					150	19091216		Washer 9/32 x 3/4 x 16 Ga.
28	19111016	Washer	11/32 x 5/8 x 16 Ga.				152	169676		Cable Clutch42 In
29	131491	Red, Hinge					158	17720408		Screw HexThd Cut 1/4-20 x 5/8
30	173984	ScrewThdrolDOD		PTHex			159	72140614		Bolt Rdhd Sqn 3/8-16 uncx 1-3/4
31	187690	Washer, Spacer					184	19131410		Washer 13/32 x 7/8 x 10 Ga.
32	153535	Pulley, Mandrel					185	188234		Head Asm.Cable Clutch
33	178342	Nut, Toplock, Flanged					- -	130794		MandrelAssembly(Includes
34	72110612	Bolt Carr. Sh. 3/8-16			x 1-1/2 Gr. 5					housing,shaftand shafthardware
36	131494	Pulley, Idler, Fiat								only-pulleynotincluded)
40	73900600	Nut Lock Fig. 5/8-16			unc		- -	169583		ReplacementMower, Complete
44	140088	Guard, Mandrel, L.H.								(Std Deck, OrderseparatleyMul-
45	STD624003	Retainer								cher Coverand GaugeWheel
46	137729	Screw, Thd. Roll 1/4-20				x 5/8				componentsKey nos. 101 - 106
48	133944	Washer, Hardened								and 116- 119)
52	139888	Bolt, Shoulder 5/16-18 unc					NOTE: All componentdimensionsgivenin U.S.inches
53	184907	Arm Assembly, Pad,			Brake
								1 inch= 25.4 mm
54	178515	Washer, Hardened

47