Applications and Features

The Fuel Pro 385 combines the features of fuel filtration, fuel/water separation and fuel filter preheating into a single unit. It is intended for any diesel engine with:
-
Flow rates up to 180 GPH
-
Three layer filter technology for the NEW Western Star 4900
-
Biodiesel/Renewable Fuel Compatibility
Models and Options
- Base Model: Unheated
- Electronic Water in Fuel Sensor (WIF)
- Electric pre-heater (Heaters can be combined if desired)
- 12 VDC pre-heater
- 120 VAC overnight heater
Features
SEEING IS BELIEVING®
The combination of the clear cover on top, the EleMax filter cartridge and the Statapore filter media ensures better water separation, longer filter life and provides instant visual diagnostics of fuel quality to protect engine system components.
Extended Filter Life
Change the filter only when the fuel reaches the black band on the filter wrap. As the fuel rises inside the filter cover, the vapor pressure relief valve on the cap equalizes pressure and allows more of the filter media to be used.
The color of the fuel and the filter media is not an indication of when to change the filter as there is still unused media under the filter wrap.
Three Layer Filter Technology
Three layer filter technology provides superior fuel/water separation.
Fuel Pro 385 Specifications
Specification | Fuel Pro 385 |
---|---|
Height, Overall | 15.39 inches (390.8 mm) |
Depth, Overall | 6.58 in (167.1 mm) |
Width, Maximum | 7.19 in (182.63 mm) |
Mount Bracket Centers | 5.38 in (136.65 mm) |
Weight, dry | Approx. 8-12 lbs |
Recommended Minimum Service Height | 3.5" (38.1 mm) |
Fuel Flow, Maximum | 180 gph |
Pre-heater | 12VDC, 195W, 155W |
Overnight heater | 120VAC, 75W |
Port Interface | |
Fuel In Connection | M22 x 1.5-6H |
Fuel Out Connection | M22 x 1.5-6H |
Service Parts
Links will take you directly to the service part on the DAVCO Web Store. Parts without links are available at Service Parts Dealers.
ITEM | P/N | DESCRIPTION |
---|---|---|
A | 240023DAV | Vent Cap Service Kit |
B | 385044DAV | Cover Service Kit |
C | 380056DAV | Spring |
D | 102425DAV | Fuel Pro 385 Collar |
E | 380072DAV | O-ring Service Kit(Vent Cap/Cover Assembly) |
F | 385002DAV | Plug - Fuel In |
G | 385010DAV | Check Valve Assembly M22 (Includes Body and Umbrella Valve) |
H | 240003DAV | Umbrella Valve |
I | 102008DAV | Drain Valve |
J | 103603DAV | Combination ESOC/Drain Valve |
K | 102821SDAV | Plug 1/2 "-14 (Fuel Out) |
L | 102712DAV | Dust Cap for Drain |
M | 102145DAV | 120VAC 75W Overnight Heater |
N | 020909 | Plug |
O | 245011DAV | Port Adapter ⅞"-14 to M22 |
P | 382002DAV | Composite Wrench |
Q | 380134DAV | Metal Wrench with Handle |
R | 382152DAV | Heavy Duty Metal Wrench |

Filters and Wrenches
Filters for the Fuel Pro 385 (10 micron)
FS20175 – DTNA Branded
FS20194 - Fleetguard Branded
Wrenches
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Metal wrench | Composite wrench | Heavy Duty wrench (3/8" thick. Use with a 3/8" socket wrench drive.) |
P/N 380134DAV | P/N 382002DAV | P/N 382152DAV |
Tightening the collar with the wrench: Simultaneously apply downward pressure to the top of the clear cover until it is seated on the body of the Fuel Pro and hand tighten the collar until it no longer spins freely. Torque the cover assembly by rotating the collar clockwise three additional ribs using the collar wrench.
Product Literature
Fuel Pro 385 Documents (Download these printable forms in pdf format.)
Model Number Identifier
Fuel Pro 385/386 Model Number Identifer
Fuel Pro 385 part numbers will begin with 3850- and will include the suffix below to designate assembly features. Fuel Pro 386 part numbers will begin with 3860- and will include the suffix below to designate assembly features.
Click Here to download a pdf of the Parts Number Sequence for the Fuel Pro 385 and 386.
Model | |
---|---|
385 | Fuel Pro 385 |
386 | Fuel Pro 386 |
Series | |
0 | Current Series |
Options/Features | |
50 | Unheated |
51 | Unheated and WIF |
52 | 12VDC 195W preheater |
53 | 12VDC 195W preheater, and WIF |
54 | 24VDC 195W preheater |
55 | 24VDC 195W preheater, and WIF |
58 | 12VDC 155W preheater |
59 | 12VDC 155W preheater, and WIF |
60 | 120VAC 75W overnight heater |
61 | 120VAC 75W overnight heater, and WIF |
62 | 12VDC 195W preheater, and 120VAC 75W overnight heater |
63 | 12VDC 195W preheater, 120VAC 75W overnight heater, and WIF |
OEM Suffix Identifier | |
DAV | DAVCO |
FTL | DTNA |
Micron Filter Rating | |
-10 | 10 Micron |