TRANSMISSION OIL COOLER 21 PLATE HYDRA-COOL (PART #678)
The Hydra-Cool® transmission oil cooler is an effective & 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 & 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.
- 100% pressure tested at 150psi for quality assurance
- 33% more efficient than a comparable tube and fin design
- Pre-drilled mounting plates for easy installation
- Internal tubulation for efficient heat transfer
- 3/8” (9 mm) push-on fittings for quick and easy installation
KIT CONTENTS
| DESCRIPTION |
UNITS |
|
Hydra-Cool® 21-plate transmission oil cooler
|
1
|
| 3/8” hose (1.4 meters) |
1 |
| Hose clamps |
4 |
| Quick Fit Kits – nylon ties x4 |
2 |
| Instructions |
1 |
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
|
76
|
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
|
|
TRANSMISSION OIL COOLER SELECTION
|
APPLICATION
|
|
RECOMMENDED PART
|
|
Vehicle Type
|
Year of Manufacture
|
Engine Capacity
|
|
Medium Duty Part #
|
Heavy Duty
Part #
|
|
Sedan / Wagon
|
Up to 1990*
|
Up to 2.0 litre
|
|
401
|
403
|
|
2.0 - 4.0 litre
|
|
403
|
404
|
|
4.0 litre +
|
|
404
|
676 or 677
|
|
Commercial
|
Up to 1990*
|
Up to 2.0 litre
|
|
401
|
403
|
|
2.0 - 4.0 litre
|
|
404
|
676 or 677
|
|
4.0 litre +
|
|
Core Only: 678, 623 or 679
Core & Fan: 678, 693 or 691
|
|
Sedan / Wagon
|
1990 to Present
|
Up to 2.0 litre
|
|
676
|
677
|
|
2.0 - 4.0 litre
|
|
677
|
Core Only: 678, 623 or 679
Core & Fan: 698, 623 or 691
|
|
4.0 litre +
|
|
Core Only: 678, 623 or 679
Core & Fan: 698, 623 or 691
|
|
Light Commercial
(12 Volt circuit, Automatic Trans.)
|
1990 to Present
|
Up to 2.0 litre
|
|
676
|
677 or 678
|
|
2.0 - 4.0 litre
|
|
677
|
Core Only: 678, 623 or 679
Core & Fan: 698, 623 or 691
|
|
4.0 litre +
|
|
Core Only: 678, 623 or 679
Core & Fan: 698, 623 or 691
|
|
Light Commercial
(24 Volt circuit, Automatic Trans.)
|
|
Up to 2.0 litre
|
|
699, 694 or 692
|
|
2.0 - 4.0 litre
|
|
699, 694 or 692
|
692
|
|
4.0 litre +
|
|
692
|
692
|
|
V8s & 4WDs
|
1990 to Present
|
Up to 2.0 litre
|
|
676
|
677
|
|
2.0 - 4.0 litre
|
|
Core Only: 678, 623 or 679
Core & Fan: 698, 623 or 691
|
|
4.0 litre +
|
|
|
Ford EA-ED
|
all models
|
6 cyl.
|
|
677
|
677
|
|
Ford EA-ED
|
all models
|
V8
|
|
678
|
678
|
| ADAPTER / FITTING KITS |
|
GM-Holden
|
all models
|
6 cyl. & V8
|
|
Select Part above
plus #1005
|
Select Part above
plus #1005
|
|
Mazda BT-50
Ford Ranger
|
all models |
6 cyl. & V8
|
|
Select Part above
plus #1006
|
Select Part above
plus #1006
|
*Note: Hydra-Cool Transmission Coolers are suitable for all vehicles.
**Ultra-Cool Transmission Coolers are only recommended for vehicles manufactured prior to 1990.
|
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