Shenkai 2FZ35-105 Ram

Table 11-1 FZ/2FZ35-105 Ram Bop parts list
Item	Description	Part No.	Qty
			Single	Double
1	body	—	1	1
2	Positioning pin	SFZ1310-50	2	4
3	Ram assembly	—	—	—
4	Bonnet bolt	2FZ35105A-08	20	40
5	NPT 1 external hexagonal plug	2C01.21	2	4
6	bolt	GB5782 M12X40	8	16
7	Nozzle flange	2FZ2870-12	2	4
8	O-ring	43.7X3.55 (ID，d)	2	4
9	Hinge assembly	Table 12-2	—	—
10	Ram shaft	2FZ35105A.03-04	2	4
11	Ram shaft seal assembly (air seal)	Table 12-3	—	—
11	Ram shaft seal assembly (non air-sealed)	Table 12-4	—	—
12	Floating seal assembly (air seal)	Table 12-5	—	—
12	Floating seal assembly (non air-sealed)	Table 12-6	—	—
13	Left bonnet	2FZ35105A.07-01	1	2
13	Right bonnet	2FZ35105A.03-02	1	2
14	Secondary seal	Table 12-7	–
15	piston	2FZ35105A.03-05	2	4
16	Fixing nut	SFZ1310-15	2	4
17	Set screw	GB71 M10X25	2	4
18	Cylinder	2FZ35105A.03-03	2	4
19	Lock shaft	2FZ35105A.03-08	2	4
20	Cylinder bolt	2FZ35105A.03-06	16	32
21	Cap nut	SFZ1310-35	16	32
22	O-ring	SFZ1310-24	4	8
23	O-ring	106X5.3 (IDxd)	2	4
24	Wear ring	SFZ1310-12	4	8
25	U-shaped seal ring	SFZ1310-13	4	8
26	O-ring	SFZ1310-14	4	8
27	O-ring	31.5X3.55 （ID，d）	8	16
28	Tubing	2FZ35105A.03-09	2	4
29	Lock shaft seal assembly	Table 12-8	—	—
30	Screw plug NPT 3/4″	SFZ1310-01	2	4
31	Right cylinder head	2FZ35105A.03-07	1	2
31	Left cylinder head	2FZ35105A.07-02	1	2

11.3 Ram shaft seal
Ram shaft seal（air-sealed）:
Table11-3 Ram shaft combined seal parts list
Item	Description	Part No.	Qty
			Single	Double
11-1	Retaining ring	SFZ1310-48A	4	8
11-2	Dust ring	2FZ35105A.03-11	4	8
11-3	Packing ring	2FZ35105A.03-12	4	8
11-4	Y-shaped seal ring for ram shaft	SKZF135.01	4	8
11-5	washer	SKZF135.02	2	4
11-6	Packing support ring	SFZ1310-20	2	4
11-7	Shaft sleeve	2FZ35105A.03-13	2	4
11-8	O-ring	150X3.55 (ID，d)	4	8
11-9	O-ring	136X3.55 (IDxd)	4	8
Table 11-4 Ram shaft combined seal parts list
Item	Description	Part No.	Qty
			Single	Double
11-4*	Ram shaft lip seal ring cover	FZ2870X-08-18	4	8
11-5*	Ram shaft clamp O strip lip type front sealing ring	FZ2870X-08-19	2	4
11-10	Ram shaft clamp O strip lip type rear sealing ring	FZ2870X-08-21	2	4

11.4 Bonnet seal
Table 11-5 Bonnet seal parts list
Item	Description	Part No.	Qty
			Single	Double
12-1	Front rectangular sealing ring	2FZ35105A.03-14	2	4
12-2	O-ring	2S106A01.12.03	2	4
12-3	Floating seal skeleton	2S106A01.12.01	2	4
12-4	Rear rectangular sealing ring	2S106A01.12.04	2	4

Table 11-6 Bonnet seal parts list

Item	Description	Part No.	Qty
			Single	Double
12-1*	Floating seal skeleton	2FZ35105A.03-01	2	4
12-2*	Top seal	487×7	2	4
12-3*	Bonnet seal	2FZ35105A.03-10	4	8

11.5 Secondary Seal
Table 11-7 Secondary seal parts list
Item	Description	Part No.	Qty
			Single	Double
14-1	NPT1 “screw plug	SFZ1310-04	2	4
14-2	Secondary seal cock	SFZ1310-30	2	4
14-3	Secondary seal grease	EM-09-1	2	4
14-4	Check valve	SFZ1310.32-00	2	4
14-5	Screw plug NPT1 (with hole)	SFZ1310-49	2	4