Swivel LB-300, LB-500, LB-650, P-500 & TDS 11-SA Spare Parts

Detailed Product Introduction

This swivel spare parts collection covers all mission-critical subsystems for reliable swivel operation: precision oil seal rings (upper/lower), rubber bumpers, precision sleeves, spacer rings, gaskets, bearing shims, premium Timken/American/Torrington bearings, snap rings, O-rings, grease fittings, washpipe assemblies, packing assemblies/spacers, and TDS 11-SA specific washpipe and seal components. Each component is cross-referenced to original OEM part numbers for exact model matching (LB-300, LB-500, LB-650, P-500, TDS 11-SA), ensuring perfect drop-in fit with zero modifications required. The catalog prioritizes high-wear, high-failure components that endure constant pressure, friction, and exposure to drilling mud and lubricants.

Parts are organized by swivel model for streamlined sourcing, catering to both minor on-site repairs and full swivel overhauls, with exact OEM tolerances to eliminate fit gaps and performance inconsistencies.

Functional Performance & Value Highlights

• Eliminate Fluid Leakage: High-grade oil seals, O-rings, and packing assemblies create a pressure-tight seal, stopping mud and lubricant leaks that cause downtime and safety risks.
• Extend Bearing Lifespan: Premium tapered roller bearings and precision shims ensure proper load distribution, delivering up to 35,000 operating hours of service and reducing bearing replacement frequency.
• Minimize Rig Downtime: OEM-matched components cut repair and overhaul time by 70%, keeping OGDCL rigs on schedule and avoiding costly drilling delays.
• Consistent Lubrication: Factory-spec grease fittings and seal spacers maintain proper lubrication flow, preventing premature wear and seizing of rotating components.

Structural & Engineering Features

• Exact OEM Drop-In Fit: All parts machined to original swivel model dimensions, seamless installation without custom machining or adjustments.
• High-Grade Material Construction: Oil-resistant rubber seals, hardened steel bearings, precision-machined sleeves, and wear-resistant packing components withstand high pressure and abrasive drilling fluids.
• Precision Shim Calibration: Multi-thickness upper bearing shims (.005″, .007″, .020″) enable precise bearing preload adjustment for optimal performance.
• Modular Packing Design: Pre-matched top/middle/bottom packing spacers and assemblies streamline repairs, reducing part sourcing time for maintenance teams.

Applicable Operating Conditions

• These swivel spare parts are built for demanding OGDCL rig drilling environments where reliable swivel performance is critical, including:
• Onshore drilling operations with LB-300, LB-500, LB-650, and P-500 swivels
• TDS 11-SA top drive swivel maintenance and repairs
• High-pressure mud circulation and rotary drilling activities
• Harsh conditions with abrasive drilling mud, continuous vibration, and extreme loads
• API 8C/7K compliant drilling swivel systems requiring certified spare parts

Professional Maintenance & Troubleshooting Recommendations

1. Seal Inspection Protocol: Check oil seals and packing assemblies for wear or leaks every 1,000 operating hours; replace worn components immediately to prevent fluid loss.
2. Bearing Maintenance: Lubricate bearings via factory-spec grease fittings monthly and inspect for noise or play; replace bearings and shims at the first sign of wear.
3. Washpipe Care: Inspect washpipe assemblies for scoring or corrosion every 2,000 hours; replace packing rings and seals to maintain pressure integrity.
4. Shim Calibration: Adjust bearing shims to OEM specifications during overhauls to ensure proper preload and prevent premature bearing failure.
5. Scheduled Overhaul Intervals: Perform a full swivel overhaul every 25,000 operating hours to prevent catastrophic component failure mid-operation.

We supply the following spare parts:

Sr. No.	Description	Part No.
1	Oil Seal Ring-Lower | Swivel LB-300	6506-0019-00
2	Oil Seal Ring-Upper | Swivel LB-300	6506-0018-00
3	Rubber Bumper | Swivel LB-300	6597-0140-00
4	Sleeve | Swivel LB-300	6507-0013-00
5	Spacer Ring-Oil Seal | Swivel LB-300	6506-0019-00
6	Gasket | Swivel LB-300	7502-0626-00
7	Gasket | Swivel LB-300	7502-0913-01
8	Shim, Upper Bearing (.005″) | Swivel LB-300	7502-0280-01
9	Shim, Upper Bearing (.007″) | Swivel LB-300	7502-0280-02
10	Shim, Upper Bearing (.020″) | Swivel LB-300	7502-0280-03
11	C/R Oil Seal # 76251 | Swivel LB-300	7602-213104
12	American Bearing I.R. CD-134-A | Swivel LB-300	7602-021095
13	American Bearing O.R.A. CD-134-A | Swivel LB-300	7602-021096
14	Timken Bearing T-811 | Swivel LB-300	7602-023003
15	Truarc Snap Ring 5000-400 | Swivel LB-300	7602-204057
16	O-Ring ARP 568-377 | Swivel LB-300	7602-160093
17	C/R Oil Seal #82521 | Swivel LB-300	7602-213271
18	Timken Bearing 67983/67920 | Swivel LB-300	7602-022201
19	1/8″ Alemite Fitting | Swivel LB-300	7601-207024
20	3″ Washpipe Assembly | Swivel LB-300	6597-0399-00
21	Upper packing Spacer | Swivel LB-300	6597-0388-00
22	Standard Packing Assembly | Swivel LB-300	6504-0012-00
23	Packing Spacer-Top | Swivel LB-300	6597-0382-00
24	Packing Spacer-Middle | Swivel LB-300	6597-0383-00
25	Packing Spacer-Bottom | Swivel LB-300	6597-0384-00
26	1/8″ Lincoln Fitting 5000 | Swivel LB-300	7601-207001
27	Standard Packing Ring | Swivel LB-300	6597-0338-00
28	O-Ring ARP 568-425 | Swivel LB-300	7601-160063
29	Oil Seal Ring-Lower | Swivel LB-500	6508-0013-00
30	Oil Seal Ring-Upper | Swivel LB-500	6504-0025-00
31	Rubber Bumper | Swivel LB-500	6597-0066-00
32	Sleeve | Swivel LB-500	6508-0016-00
33	Spacer Ring-Oil Seal | Swivel LB-500	6597-0277-00
34	Gasket | Swivel LB-500	7502-0912-00
35	Gasket | Swivel LB-500	7502-0913-01
36	Shim, Upper Bearing (.005″) | Swivel LB-500	7502-0249-01
37	Shim, Upper Bearing (.007″) | Swivel LB-500	7502-0249-00
38	Shim, Upper Bearing (.020″) | Swivel LB-500	7502-0249-03
39	1/8″ Licoln Fitting 5000 | Swivel LB-500	7601-207001
40	1/8″ Licoln Fitting 5009 | Swivel LB-500	7601-207002
41	Alemite Air Vent 131000 | Swivel LB-500	7601-207046
42	O-Ring ARF 568-340 | Swivel LB-500	7602-160089
43	Torrington Bearing 220RU51 | Swivel LB-500	7602-021298
44	Timken Bearing 93800/93125 | Swivel LB-500	7602-022061
45	Timken Bearing T1011 | Swivel LB-500	7602-023041
46	Truarc Snap Ring 5000-500 | Swivel LB-500	7602-204012
47	C/R Oil Seal 85080 | Swivel LB-500	7602-213112
48	C/R Oil Seal 96251 | Swivel LB-500	7602-213270
49	Sleeve Coupling Seal | Swivel LB-500	6597-0069-00
50	Standard Packing Assembly | Swivel LB-500	6505-0007-00
51	Packing Spacer-Top | Swivel LB-500	6597-0382-00
52	Packing Spacer-Middle | Swivel LB-500	6597-0383-00
53	Packing Spacer-Bottom | Swivel LB-500	6597-0384-00
54	3″ Washpipe Assembly | Swivel LB-500	6597-0396-00
55	1/8″ Lincoln Fitting 5000 | Swivel LB-500	7601-207001
56	Standard Packing Ring | Swivel LB-500	6597-0338-00
57	O-Ring ARP 568-435 | Swivel LB-500	7601-160063
58	Oil Seal Ring-Lower | Swivel LB-650	6597-0263-00
59	Oil Seal Ring-Upper | Swivel LB-650	6597-0290-00
60	Rubber Bumper | Swivel LB-650	6597-0066-00
61	Sleeve | Swivel LB-650	6505-0023-00
62	Spacer Ring-Oil Seal | Swivel LB-650	6597-0277-00
63	Sleeve Coupling Seal | Swivel LB-650	6597-0069-00
64	Gasket | Swivel LB-650	7502-0611-00
65	Gasket | Swivel LB-650	7502-0905-00
66	Shim, Upper Bearing (.005″) | Swivel LB-650	7502-0240-01
67	Shim, Upper Bearing (.007″) | Swivel LB-650	7502-0240-02
68	Shim, Upper Bearing (.020″) | Swivel LB-650	7502-0240-03
69	1/4″ Grease Fitting | Swivel LB-650	7601-207008
70	1/8″ Licoln Fitting 5009 | Swivel LB-650	7601-207002
71	Alemite Air Vent 131000 | Swivel LB-650	7601-207046
72	O-Ring ARF 568-340 | Swivel LB-650	7602-160089
73	Bearing | Swivel LB-650	7602-021067
74	Bearing | Swivel LB-650	7602-022062
75	Bearing | Swivel LB-650	7602-023006
76	Snap Ring | Swivel LB-650	7602-204014
77	Oil Seal | Swivel LB-650	7602-212112
78	Oil Seal | Swivel LB-650	7602-213122
79	Sleeve Coupling Seal | Swivel LB-650	6597-0069-00
80	High Performance Packing Assembly | Swivel LB-650	6505-0016-00
81	Packing Spacer-Top | Swivel LB-650	6597-0382-00
82	Packing Spacer-Middle | Swivel LB-650	6597-0383-00
83	Packing Spacer-Bottom | Swivel LB-650	6597-0384-00
84	3″ Washpipe Assembly | Swivel LB-650	6597-0396-00
85	1/8″ Lincoln Fitting 5000 | Swivel LB-650	7601-207001
86	Standard Packing Assembly | Swivel LB-650	6505-0007-00
87	Standard Packing Ring | Swivel LB-650	6597-0338-00
88	O-Ring ARP 568-435 | Swivel LB-650	7601-160063
89	Main Thrust Bearing | Swivel P-500	ZB-10750
90	Rubber Bumper | Swivel P-500	607296
91	Rubber Insert | Swivel P-500	607308-A
92	Lower Bearing | Swivel P-500	4600170
93	Lower Oil Seal | Swivel P-500	YS-10501
94	O-Ring | Swivel P-500	7817600470
95	Upper Thrust Bearing | Swivel P-500	ZT-7872
96	Spacer, Upper Seal | Swivel P-500	M-624509
97	Seal, Upper | Swivel P-500	YS-6870
98	Spacer, Lower Packing | Swivel P-500	649360
99	Spacer, Upper Packing | Swivel P-500	649358-A
100	Spacer, Middle Packing | Swivel P-500	649359
101	Packing Set | Swivel P-500	703429-G3U
102	Washpipe Assembly | Swivel P-500	654321-A
103	Umbrella | Swivel P-500	624508
104	O-Ring | Swivel P-500	48761
105	Key, Bail Pin Retention | Swivel P-500	649487
106	1/8″ Grease Fitting | Swivel P-500	7805052
107	Shim (0.024″ Thick) | Swivel P-500	7602-213112
108	Shim (0.018″ Thick) | Swivel P-500	7602-213270
109	Shim (0.015″ Thick) | Swivel P-500	6597-0069-00
110	O-Ring | Swivel P-500	7817600346
111	O-Ring | Swivel P-500	7817600432
112	Race, Lower Radial Bearing Inner | Swivel P-500	649366
113	Washpipe 3″ | TDS 11-SA	30123289
114	Washpipe Packing | TDS 11-SA	123292-2
115	SEAL,POLYPAK,3.875,STD BORE | TDS 11-SA	BMS100413, 98291-30

Field Swivel Fault Repair Cases

Case 1: LB-300 Swivel Lower Oil Seal Leak

An OGDCL rig’s LB-300 swivel experienced severe lubricant leakage from the lower oil seal. Replacing the worn 6506-0019-00 oil seal ring and matching spacer ring eliminated leaks, restoring full pressure integrity and resuming drilling operations.

Case 2: LB-500 Swivel Timken Bearing Failure

A LB-500 swivel developed excessive rotational play due to a failed Timken 93800/93125 bearing. Installing a new OEM bearing and calibrated bearing shims fixed the issue, eliminating vibration and restoring smooth swivel rotation.

Case 3: P-500 Swivel Washpipe Packing Wear

A P-500 swivel experienced mud leakage through the washpipe assembly due to worn packing sets. Replacing the 703429-G3U packing set and associated spacers stopped leaks, ensuring safe mud circulation during drilling.

Frequently Asked Questions (FAQ)

Question	Answer
Are these parts compatible only with the listed swivel models?	Yes, all components are custom-designed exclusively for LB-300, LB-500, LB-650, P-500 swivels and TDS 11-SA units, ensuring perfect OEM fit and performance for OGDCL rigs.
Do these bearings meet industrial drilling standards?	Absolutely, bearings are sourced from premium brands (Timken, Torrington, American) and manufactured to API 8C standards, rated for high-load drilling operations.
Can I purchase individual seals or only full assemblies?	Parts are available as individual components (seals, bearings, shims) and complete assemblies (washpipe, packing), supporting both minor repairs and full swivel overhauls.

Procurement Guidance & Call to Action

For OGDCL rig maintenance supervisors, drilling operations managers, and oilfield procurement teams responsible for swivel upkeep, this parts list is the definitive resource to reduce downtime, uphold API safety standards, and source guaranteed OEM-compatible spare parts. Avoid the risks of substandard generic components, costly swivel failures, and delayed drilling operations — this catalog provides a standardized procurement benchmark and technical repair reference for all critical swivel components.

Secure these high-quality, OEM-spec swivel spare parts to execute fast, reliable on-site repairs, maintain consistent pressure and lubrication performance, and protect your valuable swivel equipment from premature wear. Each component is built to withstand the rigors of 24/7 OGDCL rig operations, making this the trusted choice for keeping your swivels operating at peak efficiency.