Option Codes

[ssapach]

I've tried searching, maybe I'm doing something wrong when I search, but I can't seem to find anywhere that shows me what option codes mean what for my truck.

For the record, it's for my 1986 crew cab dually.

Can someone point me in the right direction please?

Thanks.

[zieg85]

http://www.c2e.info/rpocodes/  should get you started

[ssapach]

Well that took care of most of the options list.  Thanks for the link!

But I still have a few outstanding that I didn't find on that site.

Such as:
TT5
XPG
YPG
ZPG
23D

Here are the ones I did find though:


21U : PRIMARY COLOR EXTERIOR, NEON BLUE MET (91)
A01 : WINDOW, TINTED, ALL SHADED, W/S
A28 : WINDOW, RR, FULL WIDTH, SLIDING
AS3 : SEAT, RR, SUBURBAN
B32 : COVERING, FRT FLOOR MATS AUX
B93 : ORNAMENTATION, EXTR MLDG, DR EDGE GUARD
C60 : HVAC SYSTEM, AIR CONDITIONER FRT MAN CONTROLS
CD4 : WIPER SYSTEM WINDSHIELD, PULSE
DF2 : MIRROR O/S, CAMPER TYPE, SST
E63 : BODY EQUIPMENT, FLEETSIDE, PUBX
GT5 : AXLE REAR, 4.10 RATIO (DUP WITH GT8)
K05 : HEATER, ENGINE BLOCK
KC4 : COOLING SYSTEM, HEAVY DUTY ENGINE OIL
LE8 : ENGINE, GAS, 8 CYL, 7.4L, 4BBL, HO
MM4 : MERCHANDISED TRANS, MAN 4 SPD PROVISIONS
N33 : STEERING COLUMN, TILT TYPE
NL2 : FUEL TANK, AUXILIARY
NM5 : EMISSION SYSTEM, CANADIAN REOUIREMENTS
R05 : WHEEL DUAL RR
TP2 : BATTERY, AUX
UA1 : BATTERY, HEAVY DUTY
UN3 : RADIO, AM/FM STEREO, CASS, MTR
V31 : GUARDS, BUMPER, FRT, CHROUE
V42 : BUMPER RR, STEP, CHROME
X6W : HUB, LOCKING MANUAL
YE9 : CONVENIENCE PACKAGE, COMFORT & DECOR LEVEL #3
Z81 : CAMPER PROVISIONS, SPECIAL
ZQ2 : SALES PACKAGE, DRIVER CONVENIENCE
ZY1 : COLOR COMBINATION, SOLID

[zieg85]

http://www.73-87.com/chevy_ids/rpomenu2.htm

http://www.chuckschevytruckpages.com/rpo_codes_1973-87.html

are two more places to look.  I know TT5 refers to the halogen headlights

[ssapach]

Still not finding the other few code descriptions though.  I'll keep snooping around though.

Thanks again!

[Captkaos]

TT5 - Headlamps: Halogen Hi-Beam.  Available only when V22 Deluxe Front Appearance or YE9 is specified

The X,Y and ZPG are for the tires and for Dually only.   X = front, Y = rear, Z = spare
7.50-16/D On-Off Road Nylon Ply Blackwall
(Maximum Capacity each. Front 2440-lbs) (Dual Rear 2140-lbs). Availible only when RO5 Dual Rear Wheels are specified.
XPG - Front V3 Seriers only
YPG - Rear, R-V series Only
ZPG - Spare

23D = not sure yet, think it is the color code.

[ssapach]

Thank you for the info!