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Kleinn Air Horns

Kleinn 1/4In OD Tubing 1/2In M NPT Compression Fitting

$11.30 $8.69 Save $2.61

SKU: K00Y 51412

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INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Part #: 51412

1/2" M NPT Compression Fitting for 1/4" O.D. Tube

1/2" M NPT Compression Fitting for 1/4" O.D. Tube.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Kleinn Model 51412 is a heavy-duty straight compression fitting designed to connect 1/4" O.D. air lines to 1/2" NPT ports. This fitting is essential for users needing to adapt smaller tubing to larger ports found on air tanks or manifolds. It ensures a secure mechanical seal for your onboard air system, preventing leaks and maintaining pressure.

Fitment

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Specifications

BrandKleinn Air Horns
Part NumberK00Y 51412

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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