The diesel engine you are talking about is known as a 2L there is no such thing as a 22RELB,the sites below have complete conversion info including sources of used parts for excellent prices:
The way the price of gasoline (petrol for Australians) is going I suggest that everyone convert their Toyotas to diesel as they are more:
fuel efficient
higher torque
waterproof
simpler
reliable
safer
can idle all day long
less overheat episodes
can burn bio diesel or vegetable oil (without glycerin)
Well to help everyone dismiss the myth that Toyota diesel pickups & SUV's are rare in USA & Canada I have included below a list of very resourcefull links that contain places to buy diesel engines/parts and complete rigs.
Toyota diesel engines models: 2L's, 2L-T's, 3L's and 5L ‘s for sale in the greater Los Angeles area:
Engine Trend Inc
George
4515 S.Soto Street
Los Angeles,CA 90058
USA
Ph:1-800-939-3295
Ph

323) 589-2844
http://www.enginetrend.com
Spector Offroad
Marv
21600 Nordhoff St
Chatsworth,CA 91311
USA
Ph

818) 882-1238
http://www.sor.com
Reseda Engines in Northridge
Danny
8644 Darby Ave
Northridge,CA 91325
USA
Ph

818) 349-7472
Jarco USA
194 Gateway Dr
Canton,Georgia 30115
USA
Ph

770) 479-4942
Fax

770) 479-4948
Operator:James Stettler
http://www.jarcoinc.com
E-mail:info@jarcoinc.com
E-mail:parts@jarcoinc.com
E-mail:halfcuts@jarcoinc.com
E-mail:specials@jarcoinc.com
[url]http://www.asapmotors.com/services/toyota-diesel-engine.htm
For Japanese imported diesel Toyota SUV's & pickup trucks:
http://www.uniqueautoimports.com
http://www.mustang.bc.ca/lc.htm
http://www.outbackimports.ca/index.html
http://www.luxuryimports.ca/vehicles/toyotaforsale.php
http://www.risingsunimports.ca/
http://www.hj61.com/
http://www.jns-imports.com/importinfo/
http://www.batfa.com/usedvehicles-toyota-stock.html
http://www.geocities.jp/kktrading_aurora/
These are 11 Toyota DIESEL 4-Runner/pickup sites:
http://www.sr5.net/bbs/index.sht
http://www.toyotadiesel.com/phpBB2
http://www.toyotadiesel.com/
http://autos.groups.yahoo.com/group/toyotadieselclub
http://pub12.ezboard.com/btoyotasurfdownunder
http://www.toyotasurf.asn.au/forum
http://groups.msn.com/toyotasurf/shoebox.msnw
http://www.yotasurf.com/forums/index.php?
http://www.yotasurf.co.uk/forums/index.php
http://www.offroadpakistan.com/forums/viewforum.php?id=8
http://clean4x4.com/
http://jplan.com/cgi-bin/tractor/forum.pl?category=TOY&catname=Toyota%20Pickup%20Tr ucks
This is a great video from Top Gear featuring a 1985 Toyota 2L Hilux diesel that is put through some astonishing torture tests in an attempt to "break it".
Windows Media
51.3mb - 20mins 28secs running time
http://stan.cc.swin.edu.au/~jeff/cars/Top%20Gear%20Toyota%20Hilux%20-%20Unbreakable.wmv
http://finalgear.com/
http://www.bbc.co.uk/topgear/prog28/toyota.shtml
http://www.bbc.co.uk/topgear/downloads/hilux_broadband.ram
http://www.bbc.co.uk/topgear/downloads/lotus_vs_apache_narrowband.ram
http://toyotadiesel.com/uploads/videos/topgear1.WMV
http://toyotadiesel.com/uploads/videos/topgear2.WMV
http://toyotadiesel.com/uploads/videos/toyota%20hilux%20diesel.mov
http://www.yankeetoys.org/documents/full.mov
http://http.dvlabs.com/adcritic/t/o/y/toyota-tacoma-girlfriend.mov
Sidney
Dartmouth,Nova Scotia
Canada
1985 Toyota 4-Runner,solid front straight axle,factory cruise control,sunroof,22R-E,W56,RN60LV-MSEK,rusted rear step/towing chrome bumper with 245 000 KM