Giant LP 122A LP122A SERIES/LP123 Parts List, = LP122A = LP123 = LP122-4000 = LP122A-3100

LP122A SERIES/LP123 PARTS LIST

	A = LP122A		B = LP123		C = LP122-4000		D = LP122A-3100
ITEM	PARTNO.	DESCRIPTION		QTY.	ITEM	PARTNO.	DESCRIPTION	QTY.
1	07759	Crankcase		1	35A	07740	O-Ring, (A, B, C)	3
2	13000	Oil Filler Plug		1	35A	06619	O-Ring, (D)	3
4	06085	CrankcaseCover		1	36	13415	V-Sleeve, Weep	3
5	07104	O-Ring		1	36A	13416	Pressure Ring, Weep, (A, B, C)	3
6	07186	Oil Sight Glass W/Gasket		1	36A	13416-0100	Pressure Ring, (D)	3
8	06086	OilDipstick		1	39	07744	Pressure Ring, (A, B, C)	3
9	01009	O-Ring		1	39	07744-0100	Pressure Ring, (D)	3
10	01010	Screw, (A, B, C)		4	40	07745	V-Sleeve	6
10	08093	Screw, (D)		4	41	07746	Support Ring, (A, B, C)	3
11	01011	Spring Washer, (A, B, C)		5	41	06621-0100	Support Ring, (D)	3
11	08094	Spring Washer, (D)		5	42	06589	Plug, (D only)	3
12	07109	Oil Drain Plug, (A, B, C)		1	42A	07204-0100	Steel Ring, (D only)	3
12	12137	Oil Drain Plug, (D)		1	43	13343	Valve Casing, (A)	1
13	07110	Gasket, (A, C)		1	43	06625	Valve Casing, (B)	1
13	07182	Gasket, (B, D)		1	43	13343-4000	Valve Casing, (C)	1
14	07111	Bearing Cover		2	43	13343-3000	Valve Casing, (D)	1
15	07112	Crankshaft Seal		2	44	07748	Valve Seat, (A, B, C)	6
16	07113	O-Ring		2	44	07748-0100	Valve Seat, (D)	6
17	07114	Hex Screw, (A, B, C)		8	44A	07150	O-Ring, (A, B, C)	6
17	08095	HexScrew, (D)		8	44A	06620	O-Ring, (D)	6
20	07116	Taper Roller Bearing		2	45	07749	Valve Plate, (A, B, C)	6
20A	07117	Fitting Disc, 0.1mm		2	45	07749-0100	Valve Plate, (D)	6
20B	13001	Fitting Disc, 0.15mm		3	46	07750	Valve Spring	6
21	07118	Shaft Protector		1	46A	07751	Valve Assy. Complete, (A, B, C)
22	13242	Crankshaft		1			(#44, 44A, 45, 46, & 47)	6
23	13243	Key		1	46A	07751-0100	Valve Assmebly Complete (D)
24	13340	ConnectingRodAssy.		3			(#44, 44A, 45, 46, & 47)	6
24A	13277	Hex Screw		6	47	07752	Spring Retainer	6
24B	13278	Spring Washer		6	48	07753	Plug, (A)	6
25	13341	Crosshead Plunger			48	06504	Plug, (B)	6
		BaseAssy.		3	48	06089	Plug, (C, D)	6
28	13232	Crosshead Pin		3	48A	06577	O-Ring, (A, B, C)	6
29A	07735	Centering Sleeve		3	48A	12055	O-Ring, (D)	6
29B	07736	Plunger Pipe		3	49	07157	StudBolt	8
29C	07737	Plunger Bolt, (A, B, C)		3	49A	07158	Nut	8
29C	07737-0100	Plunger Bolt, (D)		3	49B	07159	Washer	8
29D	07755	Copper Gasket, (A, B, C)		3	50	07423	Plug, (A,B)	1
29D	07761-0100	Gasket for Bolt, (D)		3	50	07423-0100	Plug, (C, D)	1
29E	06087	Spacer Pipe, (A, B, C)		3	50A	07161	Gasket, (A, B,C)	1
29E	06618	Spacer Pipe, (D)		3	50A	07755-0100	Gasket, (D)	1
30	07789	Flinger		3	52	13020	Disk for Crankshaft	1
31	06120	Seal Retainer, Complete, (A, C)		3	53	13021	Hexagon Screw	1
31A	06118	Oil Seal, (A, C)		3	54	07756	Plug 1" NPT, (A, C)	1
31B	07133	Radial Shaft Seal, (B, D)		3	54	06626	Plug 1" NPT, (B)	1
32	06116	Oil Seal Retainer, (A, C)		3	54	13321-0100	Plug 1" BSP, (D)	1
32A	06119	O-Ring, (A, C)		3	55	07757	Plug 1-1/2" NPT, (A, C)	1
33	06117	Backup Seal, (A, C)		3	55	06627	Plug, 1-1/4" NPT, (B)	1
35	13342	Seal Sleeve, (A, B, C)		3	55	13322-0100	Plug, 1" BSP, (D)	1
35	13342-0100	Seal Sleeve, (D)		3
NOTE:	For LP122 pumps manufactured prior to 1/1/94 used only one item #36 (part #07741, v-sleeve, weep). They
	also use one brass support ring (part #07743) with an o-ring (part #07758). When repairing this pump discard
	the brass support ring (part #07743) and the o-ring (part #07758). Replace with two (2) v-sleeves (part
	#07741), and one (1) o-ring (part #07653). The manufacturing date can be found on the side of the crankcase.

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