Davies Craig Transmission Oil Coolers features and benefits:

Guaranteed up to 80psi	100% Australian made
Race proven performance	High corrosion resistance
High heat transfer design	State of the art controlled atmosphere brazing process
Revolutionary fin pitch and louver angle	Low pressure drop due design configuration

 

Because of the tremendous heat generated in an automatic transmission, an auxiliary transmission oil cooler is an economical way to help protect against costly transmission repairs. Automatic transmission fluid (atf) cools, lubricates and cleans internal transmission components. When transmission temperatures exceed 93°c (200°f), the ability of atf to perform is greatly diminished. Subsequently, the life span of the fluid, seal and moving parts are significantly reduced. Higher internal temperatures also increase the wear rate of the friction and clutch plates.

Excessive transmission heat is caused by the following driving conditions:

Towing	Climbing
Stop & go traffic	Carrying loads
Hot driving conditions	Driving in sand or snow

 

Davies, Craig transmission oil coolers can reduce the atf's temperature by as much as 33°c (60°f).a reduction of just i 1°c (20°f) can double the life of an automatic transmission, the fluid and all internal parts.

Two types of transmission coolers:

•     Ultra-cool®' tube and fin style - recommended for vehicles manufactured prior to 1990
•     Hydra cool® plate and fin style - suitable for all vehcles

The hydra-cool® transmission oil cooler is an effective and economical way to keep the transmission at its optimum operating temperature. High efficiency turbulators in each tube direct the fluid for superior heat transfer. Hydra-cool's® unique plate and fin design allows for effective cooling, yet requires 33% less space. The hydra-cool's® compact design is perfect for applications where available mounting space is limited.

All Davies, Craig transmission oil coolers are 100% pressure tested to ensure the reliability and durability of the product. Both ultra-cool ®` and hydra-cool® come complete with the necessary accessories and instructions for quick and easy installation.

*All coolers come complete with a mounting kit, flexible hose and hose clamps.
 

SPECIFICATIONS

			Overall Size		Core Size
Part #	Thickness mm	Thickness with Fan	Width mm	Height mm	Width mm	Height mm	Inlet/Outlet Size	Hose Size	Plates	Heat Transfer Rate (BTU/HR)	Dry Weight	Fluid Volume
623	20	N/A	281	229	247	200	3/8” (9 mm)	3/8” (9 mm) 1.4 Meters	23	13,937	542g	224ml
676	20	N/A	281	141	281	112			12	11,987	331g	117ml
677	20	N/A	281	180	281	152			17	13,394	427g	166ml
678	20	N/A	281	213	281	184			21	13,934
698 (12V) 699 (24V) Fan Combo	20	80	281	213	281	184			21	13,934
679	20	N/A	281	300	281	265			30	15,710	676g	295ml
691 (12V) 692 (24V) Fan Combo	20	80	281	300	281	265			30	15,710	676g	295ml
690 Adaptor	3/8” to 5/16” Adaptor Kit for GM transmissions (sold separately)

Please visit our buy online section to view the Davies Craig TRANMISSION OIL COOLER range.