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22 863786A1 Manifold Drain T Fitting Assembly for MerCruiser Sterndrive V6 V8

22 863786A1 Manifold Drain T Fitting Assembly for MerCruiser Sterndrive V6 V8

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$65.99
Sale price  $65.99 Regular price 

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This Manifold Drain T Fitting Assembly is a drain fitting assembly compatible with MerCruiser Sterndrive V6 and V8 engines and matches OEM Part# 22-863786A1.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

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Product Overview

This manifold drain T fitting assembly is a replacement drain fitting for MerCruiser sterndrive V6 and V8 marine engines. It allows easy draining of water from the exhaust manifolds during winterization or maintenance, helping prevent freeze damage. Designed to meet OEM specifications for reliable performance.

Key Features & Performance

  • Direct OEM replacement for MerCruiser part number 22-863786A1
  • Constructed from corrosion-resistant materials for marine use
  • Includes T-fitting and necessary drain components
  • Easy to install with basic hand tools
  • Ensures proper drainage of exhaust manifold water

Fitment & Compatibility

  • MerCruiser Sterndrive V6 engines (various models)
  • MerCruiser Sterndrive V8 engines (various models)
  • Compatible with MerCruiser exhaust manifold systems using this drain fitting

Common Uses

  • Winterizing MerCruiser sterndrive engines
  • Replacing worn or broken drain fittings on exhaust manifolds
  • Performing routine marine engine maintenance
  • Draining water after freshwater flushing

Technical Specifications

  • Part Number(s): 22-863786A1

Frequently Asked Questions

Q: Will this fitting work on a MerCruiser 5.7L V8? A: Yes, it is designed for MerCruiser V6 and V8 sterndrive engines, including the 5.7L.

Q: Is this the complete assembly? A: Yes, it includes the T-fitting and necessary drain components for a direct replacement.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

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