BuiltToWork
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I bought the truck very well used and I can't find any RPO codes except for a small placard on the fire wall.
Doing Research I started re-building the factory original RPO list and this is what I have come up with so far:
(might be wrong on a couple)
(Also - I can't figure out the FLR code)
K30903/E63
GVWR 10,000lbs
CK31003
FLR
ZW9
34 gallon fuel tank, left
R05 - Dual Rear Wheels - Includes U01 Lamps and MX1 Trans and V02 Heavy Duty Radiator and Transmission Oil Cooler
ZY1 - Solid Paint
L19 - 7.4 liter V8 EFI
D45 - Stainless Steel Mirror, 9" x 6.5"
MX1 - 3 Speed Auto
3.73 - Requires V02 HD Cooling
4.10 - Requires 7.50-16D Tires
4.56 - Requires KC4 Engine Oil Cooler and 7.50-16D Tires and V02 HD Cooling
Borg Warner 1370 - Required with R05
GM 7500 FF - 14bolt rear end 3.49 x 4.95 (thick)
R05 Tires:
XHR Front On/Off Road, Steel Belted Radial LT225/75R16D 2335lbs 65psi
16 x 6.5, 8, 6.5, 17mm offset 706 RPM @ 45mph
YHR Rear On/Off Road, Steel Belted Radial LT225/75R16D 2335lbs 65psi
16 x 6.0, 8, 6.5, 127mm offset 706 RPM @ 45mph
*could be XDE/YDE (Highway) or XDL/YDL (On/Off Road) if Rear not equal to 3.73
XDL Front On/Off Road, Nylon 7.50-16D 2140lbs 60psi
16 x 6.0, 8, 6.5, 127mm offset 652 RPM @ 45mph
YDL Rear On/Off Road, Nylon 7.50-16D 2140lbs 60psi
16 x 6.0, 8, 6.5, 127mm offset 652 RPM @ 45mph
R05 Suspension:
Front Torsion Bar 3750
Front Shocks 32mm
Front Stablilzer Bar 1"
Rear Leaf Comb Semi-Elliptic 2 Stage Main/Aux 7500lbs 6+1 leafs 4.86 thick
Rear Shocks 32mm
Brakes:
10,000 GVWR
Hyd. Power
Front Rotor 12.5x1.26 42.24 contact
Rear Drum 13.0 x 3.5 166.04 contact
JB8 or JD3 or JD6
Battery:
630 CCA
TP2 2nd Batt 540 CCA
C60 OPT Alternator 100a 36amp at idle 3.7:1 pully CS130
Trans:
MX1 3 Speed Transmission
KC4 OPT engine oil cooler
V02 OPT transmission oil cooler 5 x 20 x 2.56 fan blades/diameter/pitch
V02 POT HD Radiator 2.17 thick 6.2 gallon cap
C60 OPT Air Conditioning
V10 Cold Cliamte package, block heater, special insulation and antifreeze to -32
U01 Roof Lighting
C95 Dome Light OR TR9
NZZ Skid Plate
???
F44 HD Chassis
F60 heavy duty torsion bars
Z82 Trailering Special, UY7 Wiring, VR4 Hitch, V02 Trans Oil Cooler and F51 Shocks and KC4 Cooler
P06 Dual Rear Wheel Trim Rings
Doing Research I started re-building the factory original RPO list and this is what I have come up with so far:
(might be wrong on a couple)
(Also - I can't figure out the FLR code)
K30903/E63
GVWR 10,000lbs
CK31003
FLR
ZW9
34 gallon fuel tank, left
R05 - Dual Rear Wheels - Includes U01 Lamps and MX1 Trans and V02 Heavy Duty Radiator and Transmission Oil Cooler
ZY1 - Solid Paint
L19 - 7.4 liter V8 EFI
D45 - Stainless Steel Mirror, 9" x 6.5"
MX1 - 3 Speed Auto
3.73 - Requires V02 HD Cooling
4.10 - Requires 7.50-16D Tires
4.56 - Requires KC4 Engine Oil Cooler and 7.50-16D Tires and V02 HD Cooling
Borg Warner 1370 - Required with R05
GM 7500 FF - 14bolt rear end 3.49 x 4.95 (thick)
R05 Tires:
XHR Front On/Off Road, Steel Belted Radial LT225/75R16D 2335lbs 65psi
16 x 6.5, 8, 6.5, 17mm offset 706 RPM @ 45mph
YHR Rear On/Off Road, Steel Belted Radial LT225/75R16D 2335lbs 65psi
16 x 6.0, 8, 6.5, 127mm offset 706 RPM @ 45mph
*could be XDE/YDE (Highway) or XDL/YDL (On/Off Road) if Rear not equal to 3.73
XDL Front On/Off Road, Nylon 7.50-16D 2140lbs 60psi
16 x 6.0, 8, 6.5, 127mm offset 652 RPM @ 45mph
YDL Rear On/Off Road, Nylon 7.50-16D 2140lbs 60psi
16 x 6.0, 8, 6.5, 127mm offset 652 RPM @ 45mph
R05 Suspension:
Front Torsion Bar 3750
Front Shocks 32mm
Front Stablilzer Bar 1"
Rear Leaf Comb Semi-Elliptic 2 Stage Main/Aux 7500lbs 6+1 leafs 4.86 thick
Rear Shocks 32mm
Brakes:
10,000 GVWR
Hyd. Power
Front Rotor 12.5x1.26 42.24 contact
Rear Drum 13.0 x 3.5 166.04 contact
JB8 or JD3 or JD6
Battery:
630 CCA
TP2 2nd Batt 540 CCA
C60 OPT Alternator 100a 36amp at idle 3.7:1 pully CS130
Trans:
MX1 3 Speed Transmission
KC4 OPT engine oil cooler
V02 OPT transmission oil cooler 5 x 20 x 2.56 fan blades/diameter/pitch
V02 POT HD Radiator 2.17 thick 6.2 gallon cap
C60 OPT Air Conditioning
V10 Cold Cliamte package, block heater, special insulation and antifreeze to -32
U01 Roof Lighting
C95 Dome Light OR TR9
NZZ Skid Plate
???
F44 HD Chassis
F60 heavy duty torsion bars
Z82 Trailering Special, UY7 Wiring, VR4 Hitch, V02 Trans Oil Cooler and F51 Shocks and KC4 Cooler
P06 Dual Rear Wheel Trim Rings
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