Better MPG

truck - surge tanks - freightliner

12 PART(S) FOUND
DRC# Core Dim's & Connections Comments
FR462 FR462

21.50" x 10.50" x 5.50"
Freightliner Surge Tank

This surge tank has two 3/8" diameter hose connections near the top
1.00" diameter hose connection out of the bottom below the filler neck
3/8" NPT flange
Brackets on each end to bolt to the top frame of the radiator (#FR 472). The brackets on each end have a total of 7 holes, two 7/16" diameter, three 1/2" diameter, and two 1.03" diameter

OT0461FR OT0461FR

8.37" x 17.75" x 3.50"
Freightliner Surge Tank

4 - 1/8" N.P.T. fittings
2 - 1/4" N.P.T. fittings
1 - 3/8" fitting
1 - 1.00" N.P.T. fitting
One hole on top for filler neck

OT0463FR OT0463FR

21.50" x 10.50" x 5.50"
Freightliner Surge Tank


*Surge Tank for FR44 Radiator*

filler neck slightly raised. Brackets are of a different configuration mounting position in the engine compartment. 1.00" bypass hose is closer to the back left of tank as opposed to the front right of tank

OT0465FR OT0465FR

21.50" x 10.50" x 5.50"
Freightliner Surge Tank
2004 - present Freightliner Classic
Reservoir for the FR49 & FR50 Radiators

This tank is similar to #FR 462 with the following exceptions: The filler neck is slightly raised, and the brackets are of a different configuration for a different mounting position in the engine compartment

OT237B OT237B

Surge Tank Cap

Radiator Cap 10 lbs
1-230B/9976132

* Small Neck *

OT4555 OT4555

Freightliner MT45/MT55 Surge Tank
Uses 15lb cap

10.25" x 6.00" x 13.88" (not including mount)
1 site glass port, 0.38" nipple, 2 - 0.25" pipe thread holes in back

OT4612FR OT4612FR

9.25" x 17.75" x 4.75"
Freightliner Surge Tank

Surge tank has one 1.00" NPT fitting, one 3/8" NPT fitting and seven 1/4" NPT fittings. There is one stand for a filler neck

OT9045 OT9045

"Watermelon" Style Freightliner Surge Tank
Uses 15lb cap

OT9195 OT9195

"Giraffe" Style Freightliner Surge Tank
Uses 15lb cap

Fits Mercedes and Caterpillar Engine

OT9196 OT9196

"Elephant" Style Freightliner Surge Tank
Uses 15lb cap

Fits Cummings Engine
*UNDER DEVELOPMENT*

OT9263 OT9263

"Boomerang" Style Freightliner Surge Tank
Uses 15lb cap

*Under Development*

OTCAP16 OTCAP16

Surge Tank Cap

Radiator Cap 16 lbs
1-230B/9976498

* Small Neck *

12 PART(S) FOUND
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