Bulkhead Swivel Repair Package | HJ-301665
The HJ-301665 Bulkhead Swivel Repair Kit, also known as Bulkhead Swivel Repair Package is a complete waterjet maintenance and repair kit designed to restore a leaking or worn bulkhead swivel by replacing the internal seals and O-rings. This Bulkhead Swivel Repair Kit provides the replacement sealing components needed to rebuild the swivel and help restore reliable sealing performance in an OMAX waterjet cutting system. HJ-301665 is specifically identified for replacing the seals and O-rings in a leaking bulkhead swivel.
Designed for maintenance of the OMAX bulkhead swivel assembly, this repair package is an ideal solution when a swivel begins showing signs of leakage, seal wear, or deterioration. Replacing worn seals and O-rings can help prevent continued leakage, reduce the risk of further component wear, and keep the waterjet system operating reliably. Regular replacement of worn waterjet components is an important part of preventative maintenance and can help minimize unexpected machine downtime.
The HJ-301665 repair package includes two (2) each of HJ-201721, HJ-201722, HJ-201723, HJ-201724, and HJ-201725. This complete seal and O-ring package makes it easier to perform a bulkhead swivel rebuild without having to source each individual sealing component separately.
The kit is associated with the HJ-201719 Bulkhead Swivel, making it an important maintenance component for customers servicing this swivel assembly. Independent parts references also identify HJ-301665 as the repair package for the HJ-201719 bulkhead swivel and list the included seal and O-ring components.
Key Benefits
- Complete Bulkhead Swivel Repair Package for convenient maintenance
- Helps replace worn seals and O-rings in a leaking swivel
- Designed for servicing the OMAX 201719 bulkhead swivel
- Helps restore proper sealing and reduce water leakage
- Supports preventative maintenance and reliable waterjet operation
- Helps minimize downtime caused by worn or leaking swivel seals
- Convenient alternative to purchasing individual sealing components separately
Frequently Asked Questions | HJ-301665 Bulkhead Swivel Repair Package
1. What is HJ Waterjet part number HJ-301665?
HJ-301665 is a direct replacement part for OMAX 301665 Bulkhead Swivel Repair Package designed to replace the seals and O-rings in a leaking bulkhead swivel. The kit is associated with the HJ-201719 Bulkhead Swivel and includes the replacement sealing components required for rebuilding the swivel.
2. What Bulkhead Swivel does Part HJ-301665 fit?
The HJ-301665 Repair Kit is used with the HJ-201719 Bulkhead Swivel Assembly. The HJ-201719 is a 3/8-inch straight bulkhead swivel rated for 60 KSI, and HJ-301665 is identified as its repair kit.
3. When should I replace the HJ-301665 Bulkhead Swivel Seals?
The repair kit should be considered when the bulkhead swivel develops a water leak or the existing seals and O-rings become worn or damaged. Replacing worn sealing components can help restore proper sealing performance and prevent continued leakage.
4. Can HJ-301665 be used to repair a leaking bulkhead swivel?
Yes. HJ-301665 is the repair package used to replace the seals and O-rings in a leaky bulkhead swivel.
5. Is HJ-301665 a complete bulkhead swivel assembly?
No. HJ-301665 is a repair package, not a complete replacement swivel assembly. It provides the seals and O-rings needed to rebuild the applicable bulkhead swivel. If the swivel body or other major components are damaged, the complete HJ-201719 Bulkhead Swivel Assembly may need to be replaced.
6. What is the difference between HJ-301665 and HJ-201719?
HJ-201719 is the bulkhead swivel assembly, while HJ-301665 is the repair package used to replace the seals and O-rings in that swivel.
7. Can I buy the seals and O-rings individually instead of the HJ-301665 kit?
The individual components have their own part numbers, including HJ-201721, HJ-201722, HJ-201723, HJ-201724, and HJ-201725. However, the HJ-301665 package conveniently supplies two of each required component together.
8. Is HJ-301665 used for preventative maintenance?
Yes. Replacing worn seals and O-rings during scheduled maintenance can help maintain reliable waterjet operation and reduce the likelihood of unexpected leakage and downtime. HJ Waterjet emphasizes regular inspection and replacement of worn or damaged components as part of waterjet maintenance.
9. What are the signs that my Bulkhead Swivel needs a rebuild?
Common indications include visible water leakage, deteriorated seals or O-rings, and other signs of sealing failure around the swivel assembly. If leakage is present, the swivel should be inspected and serviced before continued operation.
10. Is HJ-301665 suitable for a 60,000 PSI waterjet system?
The associated HJ-201719 Bulkhead Swivel Assembly is specified as a 3/8-inch straight swivel rated at 60 KSI (60,000 PSI).
11. What is the purpose of a bulkhead swivel on a waterjet?
A bulkhead swivel allows the connected high-pressure plumbing to accommodate movement while maintaining a sealed connection. Because it operates within the high-pressure water system, worn seals and O-rings can lead to leakage and require timely replacement.
12. What other parts are associated with the HJ-201719 bulkhead swivel?
Common associated components include HJ-201721, HJ-201722, HJ201723, HJ201724, HJ-201725, HJ-201726, HJ-201728, HJ-201730, and HJ-201733. The HJ-301665 kit packages several of the primary sealing components needed for rebuilding the HJ-201719 swivel.
13. How do I know if I need the HJ-301665 repair kit or a complete swivel?
If the HJ-201719 swivel body and major mechanical components are in good condition but the swivel is leaking because of worn seals or O-rings, the HJ-301665 repair package is the appropriate type of repair kit. If the swivel body, threads, shaft, or other major components are damaged, replacing the complete assembly may be more appropriate.
14. Why should worn bulkhead swivel seals be replaced promptly?
A leaking high-pressure swivel can result in continued water loss and may contribute to additional component wear. Replacing worn seals and O-rings helps restore the sealing function of the swivel and supports reliable waterjet operation.
Why Choose HJ Waterjet?
HJ Waterjet replacement parts are engineered to deliver premium-quality, reliable performance, precision fit, and long-lasting durability at a competitive price. Precision manufactured to exact specifications using high-quality materials and tight tolerances, our components are designed for compatibility with OEM waterjet systems and demanding industrial applications. By focusing on quality, precision, and value—not expensive branding—we help manufacturers reduce maintenance costs, minimize downtime, and maximize productivity without compromising performance or reliability. When precision matters, HJ Waterjet delivers the proven quality, reliability, and value professionals trust. Premium Performance Without the Premium Price