Indmar Marine Fitting – 1/2" Male Brass x 1/2" Jiffy O-Ring Seal | Part #601048A

Ensure a leak-free connection in your Indmar cooling or fluid system with this genuine Indmar 1/2" male brass fitting with Jiffy O-ring seal. Precision machined for correct OEM fitment — the O-ring seal design provides a positive leak-free connection without thread sealant or tape.

Compatible with: Indmar marine engines and cooling systems fitted to Malibu, Moomba, Supra, and Tige boats. Contact us to verify fitment before ordering.

What is a Jiffy O-Ring Seal fitting?
The Jiffy O-ring seal design uses a compressed O-ring at the fitting seat rather than relying on thread sealant alone — providing a positive mechanical seal that is:

• More reliable than thread tape or sealant alone
• Easily serviceable — O-ring replaceable without fitting replacement
• Resistant to vibration loosening in the marine environment
• Reusable — fitting can be removed and reinstalled without seal failure

Signs this fitting needs replacing:

• Coolant or fluid weeping at the fitting connection
• Visible corrosion or damage on the fitting body
• Damaged or flattened O-ring causing sealing failure
• Stripped or cross threaded fitting body

Pro tip: Always inspect the O-ring condition when removing this fitting for any reason — a flattened or cracked O-ring is the most common cause of fitting leaks and is inexpensive to replace before reassembly.

Features:

• Genuine Indmar OEM fitting
• 1/2" male brass x 1/2" Jiffy O-ring seal configuration
• Positive mechanical O-ring seal — no thread sealant required
• Corrosion resistant brass construction
• Serviceable O-ring design
• Direct replacement — no modifications needed

Part Number: 601048A
In stock and shipped fast from Australia 🇦🇺