http://www.syncro-bernd-jaeger.de/ENGLISH/Olkuhleranlage/olkuhleranlage.html
What are the proper kind rubber reinforced tubing needed? PSI level,
size, location, mounting, connectors, etc?
Dennis sent me to this site: pegasusautoracing.com
He thought this product would be good, does anyone have any other
recommendations?
1210-13-8AN
13 Row Full Width Oil Cooler - 8 AN
$134.99
Small Car has a unit for the tranny $159:
http://www.smallcar.com/index.php?act=viewProd&productId=83
Comes with everything you need.
"Automatic Vanagons have a factory installed transmission cooler that
uses engine coolant and the radiator to cool the fluid. This adds the
transmission cooling load to the engine cooling system (this is less
than ideal) and the results of a failure of this cooler are disastrous
for both the transmission and the cooling system.
Our cooler kit keeps the two systems separate and does a better job of
keeping the transmission fluid cool in very hot weather. Additionally,
a failure in the system results in only a fluid leak that is easily
repaired.
Recommended for all automatic Vanagons including those with the higher
horsepower Subaru engines.
Our kit includes all the neccessary hardware and does not require any
drilling or tapping of the transmission, It can be installed without
removal of the transmission. The two 5/8" hoses to the original cooler
can be bypassed with this mender or can be rerouted to bypass the area
entirely.
The recommended mounting position is between the frame rails on the
driver's side just in front of the transmission.
Price: $159.00"
http://www.bus-boys.com/oilcoolingremote.html
heres the text from their site:
The ultimate in cooling efficiency, Race-Trim™ stacked-plate design
offers maximum cooling with almost bullet-proof strength. Aircraft
quality aluminum, fluxless oven brazed construction. Cross-path
airflow effectively cools oil as air passes through as many as 16
paths across sturdy embossed plates. Insignificant pressure drop,
twice the cooling in half the size. Painted black for fast heat
dissipation. Fitted with 1/2 inch female pipe thread fittings. The
best system for your Bus or Vanagon.
Key Part No. Description/Application/Price
Part Numbers in Italics - Call For Availability
Coolers & Cooler Kits
ZAP-11790 Oil Cooler Only, 96 Plate (Measurements: 1.5" X 11" X
11") $113.00
ZAP-11791 Oil Cooler Only, 72 Plate (Measurements: 1.5" X 8" X
11") $85.30
ZAP-11710 Oil Cooler Kit Complete, 96 Plate, Bus with Upright 1600
Eliminates the Stock Cooler $136.00
ZAP-11711 Oil Cooler Kit Complete, 72 Plate, Bus with Upright 1600
Eliminates the Stock Cooler $109.00
ZAP-11700 Oil Cooler Kit Complete, 96 Plate with Direct Oil Filter
Block Off & Remote Oil Filter Mount, Bus 1700/1800/2000 1972 to 1979
$147.50
ZAP-11701 Oil Cooler Kit Complete, 72 Plate with Direct Oil Filter
Block Off & Remote Oil Filter Mount, Bus 1700/1800/2000 1972 to 1979
$122.20
ZAP-11705 Oil Cooler Kit Complete, 72 Plate with "Sandwich" Oil
Filter Adaptor $132.00
NOTE: ZAP-11705 is recommended only for Vanagon Wasserboxers from
1983 to 1985. Will not fit 1986 to 1991 models due to OEM oil cooler
design on filter mounting. Recommend using ZAP-11701 above for these
applications.