Adapter, 10mm Mult Barb to -4 AN ORB Male, Black
Quick Overview
- Adapter, -4 ORB male to 10 mm (3/8") multi-barb
- Made for nylon convoluted fuel tube
- FKM (Viton) O-ring on the ORB end
- Use an Oetiker ear clamp
- E85 compatible, black anodized 6061-T6 aluminum
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$9.70
per EACH (USD)Adapter, -4 AN ORB Male to 10 mm (3/8") Multi-Barb for Nylon Fuel Tube, Black
Converts a -4 ORB port to a 10 mm (3/8") nylon fuel tube barb.
The Racetronix ADF-MBM10RM4 connects 10 mm (3/8") nylon fuel tube to a -4 AN ORB port.
The multi-barb is shallow and sharp with tight spacing, made to grip and seal Racetronix nylon convoluted fuel tube with an Oetiker ear clamp. A tall, rounded rubber-hose barb does not seal well on nylon tube. It also works well with rubber hose.
Key features
- -4 AN ORB male with FKM (Viton) O-ring.
- Multi-barb for 10 mm (3/8") nylon fuel tube.
- E85 compatible.
- 6061-T6 aluminum, black anodized.
The ORB end seals on its FKM (Viton) O-ring against the port face; do not use tape or sealant on it. Secure the tube on the barb with an Oetiker ear clamp.
Specifications
| Part number | ADF-MBM10RM4 |
| ORB end | -4 AN ORB male (SAE J1926), 7/16"-20 thread, FKM (Viton) O-ring |
| Barb | Multi-barb for 10 mm (3/8") nylon fuel tube |
| Material | 6061-T6 aluminum, black anodized |
| Fuel compatibility | Gasoline and E85 |
Lookup chart
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| Part number | AN ORB male | Barb size | Barb type |
|---|---|---|---|
| ADF-HB56RM6 | -6 ORB | 5/16" | Hose barb (rubber hose) |
| ADF-HB38RM6 | -6 ORB | 3/8" | Hose barb (rubber hose) |
| ADF-HB12RM6 | -6 ORB | 1/2" | Hose barb (rubber hose) |
| ADF-HB38RM8 | -8 ORB | 3/8" | Hose barb (rubber hose) |
| ADF-HB12RM8 | -8 ORB | 1/2" | Hose barb (rubber hose) |
| ADF-MB56RM6 | -6 ORB | 5/16" | Multi-barb (rubber hose) |
| ADF-MB38RM6 | -6 ORB | 3/8" | Multi-barb (rubber hose) |
| ADF-MB38RM8 | -8 ORB | 3/8" | Multi-barb (rubber hose) |
| ADF-MB12RM8 | -8 ORB | 1/2" | Multi-barb (rubber hose) |
| ADF-MBM08RM4 | -4 ORB | 8 mm (5/16") | Multi-barb (nylon fuel tube) |
| ADF-MBM10RM4 | -4 ORB | 10 mm (3/8") | Multi-barb (nylon fuel tube) |
Frequently asked questions
Will it work with rubber hose?
Yes. It is made for nylon fuel tube but also seals well on rubber hose of the same size with a suitable clamp.
Is it E85 compatible?
Yes. It is made from 6061-T6 aluminum and black anodized, and works with gasoline and E85.
Questions and support
Not sure which fitting your build needs? Email [email protected] before you order.
Racetronix provides technical support to verified customers through our support forum, not by phone or email. Please request forum access when you place your order so your account is approved before your parts arrive. The forum is moderated, open 24/7, and holds a knowledge base going back to 1999.






