Due to 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 have a 3 year warranty and can reduce the atf's temperature by as much as 33°c (60°f). A reduction of just 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 Ultra-Cool^® finned-tube contemporary style oil cooler core is designed in the traditional and classical style heat exchange assembly. These cores are proposed
for installation to the earlier automatic transmissions produced and sold prior to
1990. Their simple design and surface area will assist extract damaging heat from the transmission in order to keep the ATF at a manageable temperature and the transmission operating smoothly.

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.
 

RANGE & SPECIFICATIONS

Part #	Plates	Thickness  mm	Overall		Core		Inlet/Outlet Size	Hose Size	Heat Transfer Rate (BTU/HR)
			Width mm	Height mm	Width mm	Height mm
Power Steering Cooler
1009	Tube & Fin	19	237	64	148	64	3/8” 9.5mm	3/8” (9.5mm) 1.2m	4,000
Ultra-Cool Transmission Oil Cooler (Tube & Fin)
401	Tube & Fin	20	326	128	245	128	3/8” 9.5mm	3/8” (9.5mm) 1.2m	9,000
403		20	326	191	246	191			10,800
404		20	395	191	316	191			12,000
Hydra-Cool Transmission Oil Cooler (Plate & Fin)
676	12	20	281	141	281	112	3/8” 9.5mm	3/8” (9.5mm) 1.4m	11,987
677	17	20	281	180	281	152			13,394
678	21	20	281	213	281	184			13,934
623	23	20	281	229	247	200			13,937
679	30	20	281	300	281	265			15,710
Transmission Oil Cooler & Fan Combo Kits
698 (12V)	21	76	281	213	281	184	3/8” 9.5mm	3/8” (9.5mm) 1.4m	13,934
699 (24V)
693 (12V)	23	80	281	213	247	200			13,937
694 (24V)
691 (12V)	30	76	281	300	281	265			15,710
692 (24V)
Accessories
1005	5/16" (8mm) Adaptor Kit - Transmission Oil Cooler to suit GM transmissions
1006	Transmission Oil Cooler Fitting Kit (6R80) Suits Ford Ranger and Mazda BT50
579	Quick Fit Kits
0444, 0445 0500	Digital Thermatic / Electric Fan Switches

 

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