IO0

	PART NUMBER			FOR ORDERING				PART NUMBER		FOR ORDERING			t
													t
1	Cover							Outer Sleeve
	models 8255-A(		)-1	and 8355-A(	)-1 . .	40313-1		models 8255-A(	)-1	and 8355-A(		)-1 . .	40753
	models 8255-A(		)-2 and 8355-A(		)-2 . .	40313		models 8255-A(	)-2	and 8355-A(		)-2 . .	40318
	models 8255-A(		)-3	and 8355-A(	)-3 . .	40313-2	44	models 8255-A(	)-3	and 8355-A(		)-3 . .	40806
2	Pipe Plug	...........................				Y227-2-L	44	Torque Pin					40312-1
3	Adapter	............................				44883	45	Muffler					43551-3
4	Lock Washer					Y14-616	46	Manifold (includes items 47 and 48) ....					43590
5	Trip Bracket						47	Set Screw					Y23-102
	models 8255-A(		)-(	)		41713-3	48	“0’ Ring (2 req’d)	....................				43588
	models 8355-A( )-()			................		41713-1	49	Thread Guard					38869
6	Adjustment Screw “A"						50	“0”Ring (2 req’d)	....................				Y325-16
	models 8255-A()-1,			-2 and 8355-A()-1, .-.2		40292-2	51	Piston Rod
	models 8255-A(		)-3	and 8355-A(	)-3 . .	48292-3		models 8255-A(	)-1	and 8355-A(		)-1 . .	40754-1
7	Adjustment Screw “B”							models 8255-A(	)-2	and 8355-A(		)-2 . .	4031 0-1
	models 8255-A(		)-1	.................		40292-1		models 8255-A(	)-3	and 8355-A(		)-3 . .	40807-1
	models 8255-A(		)-2, -3			40292-2	52	Motor Housing
	Nut (2 req’d on models 8255-A)					Y11-4-C		models8255-A()-1, -2 and8355-A()-1, -2 . .					40319
	Pipe Nipple					40857-5-2		models 8255-A(	)-3	and 8355-A(		)-3 . .	40808
	models 8255-A(		)-1 and 8355-A(		)-1 . .	40857-5-2	53	“O”Ring					Y325-222
	models 8255-A(		)-2	and 8355-A(	)-2 . .	40857-6-2		cap					38783
	models 8255A(		)-3	and 8355-A(	)-3 . .	40857-7-2	55	Shield					38805
10	Valve Housing						56	Bearing					Y65-7
	models 8255-A(		)-1 , -2			40305	57	End Plate					37956
	models 8255-A(		)-3	.................		40805	58	Rotor					30745
	models 8355A(		)-1, -2			41299-1	59	Blade (4 req’d)					30741
	models 8355-A(		)-3	.................		41299-2	60	Roll Pin (2 req’d)					Y178-22
11	“0”Ring (3 req’d)					Y325-15	61	Cylinder (includes	item 80)				37958
12	Cap (2 req’d) (models 8255-A only) ....					46697		End Plate					31158
13	“0”Ring (2 req’d) (models 8255-A				only)	Y325-14	iti	Bearing					Y65-15
14	Valve Body (models 8255-A only)					40307	64	Motor Assembly					37959-1
15	“0”Ring (5 req’d) (models 8255-A				only)	41083		Rotor					31633
16	“0”Ring (2 req’d on models 8255-A) ...					Y325-2	z	Blade (5 req’d)					31363
17 Check Valve (2 req’d on models 8255-A)						39587	87	Motor Assembly					37960-1
18	Spring (2 req’d on models 8255-A)					35733	68	Spacer					32310
19	Screw Plug (models 8255-A only)					39652	E	Spacer					32305
20	“0"Ring					Y325-3	E	Bearing					32325
	Screw Plug					38863	71	Spacer					37676
22	Pipe Plug (2 req’d)					Y227-2-L	72	Shaft (2 req’d) (includes			15 needle
	“0”Ring (2 req’d on models 8255-A) ...					Y325-7		bearings per shaft)					33686
24	Needle Valve (2 req’d on models 8255-A)					48441-1	73	Gear (2 req’d) 12 teeth			...............		30899
	Plate						74	Spindle					37667
26	Cap Screw (2 req’d)					Y211-1	75	Drive Gear (9 interior -			17 exterior teeth)		30901
27	ButtonBleedValve(2 req’d)(models8255-Aonly)					24130	76	Spacer					32314
28	Stud					46558	77	Bearing					32325
29	"O" Ring					Y325-129	78	Adapter					38892
30	“O"Ring..	..........................				Y325-29	79	Gearing Assembly	(3.4:1 reduction) ....				33853-1
31	Screw (2 req’d)					Y154-19	80	Spacer					38694
32	Washer (2 req’d)		.....................			Y14-4	81	Shaft (2 req’d)					33436
	Housing and Valve Assembly							Gear (2 req’d) 18 teeth			...............		33440
	(includes	items 10 thru 32)					Ei	Spindle					33425
	models 8255-A(		)-1, -2			40814-1	84	Spacer					32312
	models 8255-A(		)-3	................		40814-2	85	Gearing Assembly	(5.56:1 reduction) ...				33837-1
	(includes	items 10, 11, 16, 17, 18, 20 thru					86	Spindle					38888
	26 and 28 thru 32)						67	Ring Gear (includes item 88)					38882
	models 8355-A(		)-1, -2			41302-1	68	Grease Fitting					35967
	models 8355-A( )-3					41302-2	89	Bearing (2 req’d)					48305-1
	“0”Ring					41535	90	Lock Nut					38250
34	Retaining	Ring				Y145-23	91	Seal					38895
35	Seal (2 req’d)					38860	92	Spindle Nut					38893-1
36	Piston					38867-1	93	Gearing Assembly	(3.4:1 reduction) ....				33835-1
37	Air Cylinder							Spindle					38889
	models 8255-A(		)-1 and 8355-A(		)-1 . .	38866-1	zi	Gearing Assembly	(5.56:1 reduction) ...				33836-1
	models 8255-A(		)-2	and 8355-A(	)-2 . .	38866	96	Gear (2 req’d) 17 teeth			...............		33438
	models 8255-A(		)-3	and 8355-A(	)-3 . .	38866-2	97	Spindle					38890
38	Retaining	Ring				35619	98	Gearing Assembly	(6.86:1 reduction) ...				34009-1
39	“0”Ring..	..........................				Y325-20	99	Spacer					48052-1
40	“0”Ring					Y325-30	IO0	Spindle					48048-1
41	Muffler Cap					38865	101	Retaining Ring					Y145-21
42	Screen					38866	102	Ring Gear (includes item 88)					48053-1
							103	Needle Bearing					48051-1
8							104	Spindle					48046-1
8							I05	Gearing Assembly	(1.635:1 reduction) . .				48044-1

Ingersoll-Rand 8355A, 8255-A specifications IO0

Models: 8355A 8255-A