3/8" DOT/PTC - 3/8" DOT/PTC (Bulkhead)
3/8" DOT/PTC - 3/8" DOT/PTC (Bulkhead) – view 2
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3/8" DOT/PTC - 3/8" DOT/PTC (Bulkhead)

$17.95

3/8-inch DOT push-to-connect bulkhead fitting for classic truck air ride builds, a single fitting that carries an air line through a panel, a direct replacement for AccuAir kits.

  • Line crosses the panel intact - no grommet and no cut edge working on the tube.
  • Push-to-connect both sides - lines pull for service instead of being cut and rejoined.
  • Kit-matched part - the same bulkhead Accuair puts in its system kits.
  • Buy one - a single replacement instead of a twelve piece kit for one damaged fitting.
  • Bench spare - eighteen dollars against a stalled install waiting on a fitting.

Install Level: Moderate

Sold as a single bulkhead.

SKU: AA-3659

⚠️
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead. Learn more.
3/8" DOT/PTC - 3/8" DOT/PTC (Bulkhead)
$17.95

Finish the Build Right

Parts our crew pairs with this kit so your swap goes together right the first time.

1–2 of 4
  • 3/8" DOT Air Line Fitting Kit w/ Filter/Trap $197.95 Details for 3/8" DOT Air Line Fitting Kit w/ Filter/Trap
  • Plastic Airline Cutter $16.95 Details for Plastic Airline Cutter
  • Bulkhead Fitting Kit $153.95 Details for Bulkhead Fitting Kit
  • 3/8" DOT/PTC Tee -to- 1/8 NPT Female (Pressure Sensor Tee) $17.95 Details for 3/8" DOT/PTC Tee -to- 1/8 NPT Female (Pressure Sensor Tee)

Air suspension systems have many different components, fittings, and hardware that need to be installed by a certified installer. Damaging any of these components can put a hold on an install and will have you scrambling around for the right part. Luckily, when it comes to fittings, AccuAir has you covered with direct replacement fittings that are found in most kits. This 3/8" DOT/PTC - 3/8" DOT/PTC (Bulkhead) is a direct replacement for the 3/8" DOT/PTC - 3/8" DOT/PTC (Bulkhead) found within your AccuAir air suspension system components. Whether your 3/8" DOT/PTC - 3/8" DOT/PTC (Bulkhead) is damaged, has gone missing, or you simply need a new one for your install, AccuAir has you covered with the correct components for a clean and high-quality install.


Accuair part number AA-3659
Type: bulkhead pass-through fitting
Port 1: 3/8 inch Tube DOT / PTC
Port 2: 3/8 inch Tube DOT / PTC
Sold as: single fitting
Function: carries a 3/8 inch air line through a body panel
Listed price 17.95 USD
No thread size; hole size; drill size; panel thickness range; body material or o-ring size is published on this listing
Universal air suspension part. It fits a 3/8 inch line and a drilled panel rather than a chassis.
Direct replacement for the bulkhead supplied in Accuair air suspension system kits.
3/8 inch DOT push-to-connect on both sides.
No Gen: tag; year or model application is published on this listing so generations are left blank rather than guessed.

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