Description
MODEL 2 AIR DRYER 12V
PART NUMBER(S):
Fleet Products: 286934X (Remanufactured) | Replaces OE: OE: 286934
DESCRIPTION:
Model: Model 2 Air Dryer
Vehicles: Mack trucks with AD-2-style air systems, Mack V8 applications, heavy-duty trucks
• Voltage: 12V DC
• Heater rating: 60W / 12V
• Supply port 1: 1/2-14 NPT plugged
• Supply port 2: 1/2-14 NPT
• Delivery port: 1/2-14 NPT
• Control unloader port: 1/4-18 NPTF
• Extended purge port: 1/2-14 NPT plugged
• Safety valve port: 1/4-18 NPT
• Safety valve opening pressure: 200 PSI
• Heater connector type: #10-32 UNF-3A THD
• Mounting: 82 IN x .44 IN (4x)
• Mounting angle: 90°
• Supply port 1 angle: 0°
• Control unloader port angle: 180°
• Safety valve port angle: 345°
• Maximum operating temperature: 150°F (66°C)
• Minimum operating temperature: -65°F (-53°C)
• Internal purge: 210 cu. in.
• Burst pressure: 500 PSI
• Compressor support: 24 SCFM
Applications: Designed for heavy-duty trucks using Model 2 air dryers, including Mack V8 engine configurations and AD-2-style air systems. Supports desiccant-based air drying for commercial air brake systems where the listed port layout, heater rating, and purge configuration match the vehicle.
CROSS-REFERENCE(S):
209726, 286934, 286934RX, 286934X, 320200, AD2, P286934R, 101548, 788898C93, 713013602, EBN286934X, ZZ286934X, 286930, 286934N, 288059, 1676736C91, 53105379, 27076436, 5396-286934X, 767653024806, H286934X, HDX286934X, KN33000M1D, KN33000X, MBI286934X, MID286934X, TWDH286934X, 286934BXR, 71301-3602, K251351, 251351, 17652002, 286934BXW, BW286934, R955286934X
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Mount horizontally or vertically as required by OEM configuration
✔ Inlet left and outlet top for standard Mack V8 layout
✔ Always depressurize the air system before installation
✔ Not compatible with extended purge systems; plugged port included
Warranty Information
