Diesel Pro® 245

Applications and Features

 
Diesel Pro 243
The Diesel Pro 245 combines the features of fuel filtration, fuel/water separation and fuel filter preheating into a single, compact unit. The DIesel Pro 245 uses three stage filter technology for superior fuel/water separation.
Applications

Designed for medium duty and school bus applications

Models and Options
  • Base Model - Unheated
  • Electric Pre-heater Options: 12 VDC 24 VDC or 120 VAC Overnight heater Water-In-Fuel (WIF) sensor (NOTE: You can’t have both 12 VDC 24VDC and 120 VAC in this housing, only one heating option.)
  • Water-In-Fuel (WIF) sensor
  • Primer Pump
SEEING IS BELIEVING®

The combination of the clear cover on top and the three layer filter cartridge 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.

Fuel Heating

Electric pre-heaters warm the fuel once the ignition key is turned.

Diesel Pro 245 Specifications
Height Overall 13.00 in (330.2 mm)
Depth Overall 5.80 in (147.3 mm)
Width, max. 6.30 in (160.0 mm)
Mount Bracket Centers 5.25 in (133.4 mm)
Weight, dry 6-7 lb
Fuel In Connection 1/2"-14 NPTF or 3/8"-14 NPTF
Fuel Out Connection 1/2"-14 NPTF or 3/8"-14 NPTF
Filter Service Clearance Min 3.50 in (88.9)
Max Fuel Flow 60 gph
Electric Pre-heater 12VDC or 24VDC

Service Parts

Heater and WIF Identification
 
Links will take you directly to the service part on the DAVCO Web Store. Items available on the webstore are marked with a
DTNA Numbered parts are available through DTNA Dealers
Letter DVC Part Number DAVCO Part Number Description
A DVC240023DAV 240023DAV Vent Cap Service Kit
B DVC243013SDAV 243013SDAV Diesel Pro Cover Service Kit
C DVC243017DAV 243017DAV Diesel Pro - Cover with Red Stripe Service Kit
D DVC380056DAV 380056DAV Spring
E DVC240002SDAV 240002SDAV Diesel Pro Collar
F DVC232009DAV 232009DAV O-ring Service Kit for Vent Cap and Cover Assembly
G DVC245013DAV 245013DAV Check Valve Service Kit (Ball, Spring, and Retainer)
H DVC245010DAV 245010DAV Check Valve Assembly for DTNA Includes Body (7/8"-14 to M22) and Check Valve Service Kit)
N/A 245014DAV Check Valve Assembly Includes Body (1/2") and Check Valve Service Kit
I DVC45011DAV 245011DAV Adapter 7/8"-14 to M22
J DVC102821SDAV 102821SDAV Plug 7/8"-14
K DVC485022DAV 485022DAV Quick Connect Drain Valve - Includes: valve body, retaining ring (L), both seals (M), drain valve and protective cap (N)
L DVC485025DAV 485025DAV Retaining Ring
M DVC485021DAV 485021DAV Drain Valve Seal Service Kit
N DVC102712DAV 102712DAV Drain Valve Dust Cap
O DVC390456DAV 390456DAV WIF Port Plug 1/2"-20
P N/A 243030DAV Heavy Duty Metal Wrench
Q DVC232007DAV 232007DAV Metal Wrench with Handle
R N/A 232002DAV Composite Wrench
Heaters
Water In Fuel Sensors (WIFS)
Diesel Pro 245 Service Parts A B C D E F J M N O

Filters and Wrenches

 
  • DDC P/N: A0000904851
  • Fleetguard P/N: FS20081
 
Diesel Pro Wrenches
metal 5 in composite 5 in wrench
Metal wrench Composite wrench Heavy Duty wrench
3/8" thick. Use with a 3/8" socket wrench drive.
P/N 232007DAV P/N 382002 P/N 243030DAV

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.

Model Number Identifier

Diesel Pro 245 Model Number Identifier

Download a pdf of this information for printing.

Model
245 Diesel Pro 245
Series
9 Current Series
Options/Features
50 Unheated
51 Unheated with WIF
53 12VDC 195W pre-heater and WIF
54 24VDC 195W pre-heater
55 24VDC 195W pre-heater and WIF
58 12VDC 155W pre-heater
59 12VDC 155W pre-heater and WIF
61 120VAC 75W overnight heater and WIF 
Fuel In/Fuel Out
RR Right in/Right out
RL Right in/Left out
LR Left in/Right out
LL Left in/Left out
OEM Suffix Identifier
DAV DAVCO
FTL DTNA-Freightliner/Western Star
NAV Navistar
PAC Paccar-Kenworth/Peterbilt
VOL Volvo
Special Features
K Kit
H Priming Pump
R Voss
Custom Features
0, 1, 2 Has one or more custom features

Draining Procedure

Draining the Diesel Pro 245

Note: In 2018, the drain design was changed to use a wrench to loosen the drain. Tighten by turning it until contact, and then tighten with another 1/4 turn.

First Generation Drain Valve Second Generation Drain Valve
Diesel Pro 245 Drain Diesel Pro 245 Drain
Use hand or screwdriver to loosen. Rotate the drain valve 1 1/2 times to drain. Hand tighten. Use a wrench to loosen. Rotate the drain 1 1/2 times to drain. Tighten by turning it until contact, and then tighten with another 1/4 turn.

This video shows the same drain type used on the Diesel Pro 245.

Diesel Pro 245