The Brass Field Attachable 338 B Series Air Brake Hose End with Spring Guard is designed for efficient use in air brake hose lines. Manufactured from CA360 brass, this fitting offers superior corrosion resistance, ensuring long-lasting durability in demanding environments. The field attachable design allows for easy assembly, featuring a simple three-step installation process. Compatible with hose sizes H105, H115, and H338, this versatile fitting is stamped with DOT certification, ensuring compliance with industry standards. The end sizes of 0.5 inches provide a reliable fit for various applications, supporting a range of configurations and pressure requirements.
SKU: 33808-C
Supplier Part Number (MPN): 33808-C
Alternate Part Numbers: C1MJ78, MI-00351312, MINO-00925F85748
Loading related products…
Specifications
Application
Air brake hose lines.
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Size 1
0.50
End Size 2
0.50
End Type 2
Line/Hose/Tube
Hose Size
-08
Mandrel Required
No
Supplier Part Number
33808-C
Thread Sealant
No
Alternate Part Numbers
Alternate Part NumberC1MJ78, Alternate Part Number MI-00351312, Alternate Part Number MINO-00015X05787, Alternate Part Number MINO-00925F85748
what hoses is this spring guard actually compatible with?
Answer by: Customer Support on Feb 5, 2026, 9:01 PM
Compatible hoses for this fitting are the H105, H115, and H338. As long as you're running one of those with a -08 hose size, you're in good shape. The brass construction handles corrosion well, which makes it a solid pick for air brake line work where moisture and road exposure are always a factor.
Question by: Roger O on Dec 13, 2025, 12:19 PM
got a -08 air brake hose, is this the right end for it or am i mixing parts up
Answer by: Customer Support on Dec 14, 2025, 5:53 PM
It’s meant for -08 hose and it’s a 338B Series field attachable air brake hose end with a spring guard. It’s also listed as compatible with Eaton Aeroquip H105, H115, and H338 hose.