BT5-5597 Seltec Inverted Vertical O-Ring Manifold

The BT5-5597 Seltec Inverted Vertical O-Ring Manifold is a compressor manifold for compatible mobile A/C applications.
It is designed for use where an inverted vertical 3/4 in. x 7/8 in. O-ring fitting layout is required.

This manifold is identified as a Style E Seltec manifold.
It is used when the compressor head, fitting orientation, and hose routing match this configuration.

As a result, it is a useful replacement manifold for compatible Seltec compressor service applications.

Function and Performance

A compressor manifold connects the A/C compressor to the refrigerant hose connections.
It provides the port interface between the compressor body and the system plumbing.

The BT5-5597 manifold is listed with an inverted vertical O-ring 3/4 in. x 7/8 in. configuration.
The supplied data also notes a horizontal O-ring 3/4 in. x 7/8 in. fitting angle/type.

Because the supplied fitment language includes both inverted vertical and horizontal wording, compare the original manifold carefully before ordering.

Durability and Design

The BT5-5597 is listed as a Seltec compressor manifold.
It is designed for compatible mobile A/C compressor service applications.

The fitting size is listed as 3/4 in. x 7/8 in.
The manifold style is listed as Style E.

Always verify compressor model, head style, fitting orientation, fitting size, and hose routing before installation.

Installation

Install this manifold according to the compressor or A/C system service procedure.
Before installation, confirm the compressor type, head style, port layout, fitting style, and sealing requirements.

Replace seals or O-rings as needed during installation.
Then leak test the A/C system after service.

Do not install this manifold if the compressor, hose fittings, or head style do not match the BT5-5597 configuration.

Product Details

• BTRAC Part Number: BT5-5597
• Description: Seltec manifold
• Product Type: Compressor manifold
• Description 1: Style E
• Description 2: Inverted vertical O-ring 3/4 in. x 7/8 in.
• Description 3: Seltec manifold
• Fitting Angle / Type: Horizontal O-ring 3/4 in. x 7/8 in.
• Primary Fitting Description: Inverted vertical O-ring 3/4 in. x 7/8 in.
• Application: Compatible Seltec mobile A/C compressor applications
• Fitment Note: Supplied data includes both inverted vertical and horizontal O-ring wording. Compare compressor head style, fitting orientation, and hose routing before ordering.

OEM / Part Numbers

• MEI: 5597
• AirSource – MEI: 5597
• Omega: 21-10198
• Carrier: 40-62113-01
• CoolStar: 382-3007
• Caterpillar: 382-3007
• Truck Air: 03-6532
• Truck Air – MEI: 11749
• Freightliner: 22-64645-000
• Kysor: 1407039

Cross Reference

This part may cross reference with:

• Texas Truck AC: 300-6002
• AirSource – MEI: 5597
• CoolStar – MEI: 382-3007
• Freightliner: 22-64645-000
• Kysor: 1407039
• Omega: 21-10198
• Primatech: PTAC5597
• Truck Air – MEI: 11749
• TruckAC+: T5660
• TTA/C: 54-9255

Interchange Numbers

This part may also interchange with:

• 5597
• 21-10198
• 40-62113-01
• 382-3007
• 03-6532
• 300-6002
• 22-64645-000
• 1407039
• PTAC5597
• 11749
• T5660
• 54-9255

Need Help?

Not sure if BT5-5597 is the correct compressor manifold for your Seltec compressor?
Contact BTRAC with your compressor model, manifold part number, port photos, fitting style, head type, hose routing, and mounting details. Our team can help confirm fitment or find the right option.