Need a diagram of left rear door parts for a 1985 crew cab or suburban - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**1774btcrew** · 02-18-2026, 06:01 PM

I took the door apart on my dually to replace the lock actuator and never finished the project as I ended up having to move my shop. Now the door has been apart too long and I don't remember where everything goes. Any help would be appreciated

**hatzie** · 02-23-2026, 01:55 PM

Check in the Illustration half of the parts books.

**1774btcrew** · 02-27-2026, 11:15 PM

Quote:

Originally Posted by hatzie

Check in the Illustration half of the parts books.

Thank you for that. I ended up finding my Factory manual

02-18-2026, 06:01 PM	#1
1774btcrew Senior Member Join Date: Jun 2009 Location: Phoenix AZ Posts: 4,613	Need a diagram of left rear door parts for a 1985 crew cab or suburban I took the door apart on my dually to replace the lock actuator and never finished the project as I ended up having to move my shop. Now the door has been apart too long and I don't remember where everything goes. Any help would be appreciated __________________ AZPartsLocators on Instagram 1972 Cheyenne Super Short Bed big block "Blackie" 1977 Crew Cab GMC Short bed with 4BT Intercooled Cummins Diesel and a 4L80e "The Junkyard Dog" 1985 Crew Cab Chevy dually with 5.9 Cummins "The Big Dog" This is what my dad liked to be called by the grandkids before he passed so it seems fitting for his old truck.

02-23-2026, 01:55 PM	#2
hatzie Moderator Join Date: Oct 2008 Location: Wentworth, NH Posts: 5,049	Re: Need a diagram of left rear door parts for a 1985 crew cab or suburban Check in the Illustration half of the parts books. __________________ 1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials... 1973-1991 GM Light Truck Service, Unit/Overhaul, Wiring Manuals, Parts Books and Some 1968-1999 GM Service Training textbooks in PDF 1988-1998 GMT400 CK service manual project 1988-1993 GMT400 CK parts books. 1967-1972 GM Light, Medium, & Heavy Truck Service Manuals in PDF Please include at least the year and model in your threads. It'll be easier to answer your questions. And please let us know if and how your repairs were successful.



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