The Grumman Olson Kubvan Serial Number database (91 out of 129)

129 known vans and 91 serial numbers, out of a possibly 533 vehicles built. Contact me at to help fill out the data. UPDATED July 2021

Thanks KF for the latest numbers !!! we are getting close to a 100 identifed units.

Find your van on the map, locations approximate, in truth it's like a shell game.

(more pictures to link as this project progresses (sept 24 2018) ? indicate questionable or missing data)

	Serial Number	Year	Type	Motor	Fuel	Location		Serial Number	Year	Type	Motor	Fuel	Location
1	1GWK G21B  ? ECB 00003	1983		VW		Florida	55	1GWK G21B XEG C00226	1984	100	VW	D
2	1GWK G21B  ? ECB 00004	1983		VW			56	1GWK G21B 4 EG C00228	1984	100	VW	D
3	1GWK G21B XDM E00006	1983	100	VW		California	57	1GWK G21B 5 EGC00229	1984	100	VW	D	Seattle, Wash.
4	1GWK G21B  ? ECB 00007	1983		VW			58	1GWK G21B 4 EG C00232	1984	100	VW	D	Thetis Island BC Canada
5	1GWK G21B  ? ECB 00009	1983		VW		Michigan ?	59	1GWK G21B 4 EG C00235	1984	100	VW	D	Victoria BC, Canada
6	1GWK G21B  ? ECB 00010	1983		VW		Colorado	60	1GWK G21B 4 EG C00237	1984	100	VW	E	Thetis Island BC Canada
7	1GWK G21B  ? ECB 00011	1983		VW			61	1GWK G21B 6 EG C00241	1984	100	VW		Round Rock Texas
8	1GWK G21B  ? ECB 00019	1983		VW		Colorado	62	1GWK G21B ? ECB 00246	1984	100	VW		Conneticut
9	1GWK G21B  ? ECB 00024	1984		VW		Michigan ?	63	1GWK G21B 3 EG D00250	1984	100	VW	D	Vancouver  BC Canada
10	1GWK G21B  ? ECB 00025	1983		VW		Michigan ?	64	1GWK G21B 4 EG C00252	1984	100	VW	D	Lasqueti/parksville BC Canada
11	1GWK G21B 6DMH 00027	1983		VW		Olympia Washington	65	1GWK G21B XEGB 00290	1984	100	VW	D
12	1GWK G21B  ? ECB 00030	1983		VW		Florida	66	1GWK G21B 6 EG F00300	1984	100	VW	D	Pennsylvania
13	1GWK G21B 3DMH 00034	1983		VW		Schroeder's Flower Collection
14	1GWK G21B  ? ECB 00035	1983		VW			67	1GWK G21B 6 EG F00300	1984	100	VW	D	Los Angeles
15	1GWK G21B 0DMH 00034	1983		VW		Schroeder's Flower Collection
16	1GWK G21B  ? ECB 00039	1983		VW		Pennsylvania	68	1GWK G21B 6 EG F00304	1984		VW
17	1GWK G21B  ? ECB 00048	1983		VW		Ohio	69	1GWK G21B XEGB 00318	1984		VW	D	Eugene, Oregon
18	1GWK G21B  ? ECB 00049	1983		VW		CANADA
19	1GWK G21B  ?ECB  00050	1983	100	VW	D	willoughby ohio	70	1GWK G21B 6 EG F00323	1984		VW
20	1GWK G21B  ? ECB 00052	1983		VW			71	1GWK G21B XEGB 00340	1984		VW	D
21	1GWK G21B  ? ECB 00063	1983		VW	D	Schroder's Flower Collection
22	1GWK G21B  0EAB 00066	1983		VW	D	North Florida > MN ?	72	1GWK J21J  7FGK 00355	1984	120
23	1GWK G21 B 2EGA 00070	1984		VW	D	Schroder's Flower Collection
24	1GWK P11P XDM L00071	1983	70		E		73	1GWK G21B  EGB 00358	1984		VW	D
25	1GWK G21B 8EGA 00073	1984	100	VW	D	Plainville, Connecticut	74	1GWK J21J  7FGK 00370	1985	120		D	Ohio ?
26	1GWK G21B 8EGA 00075	1984		VW	D		75	1GWK J21J  7FGK 00373	1985	120		D	Nottingham UK
27	1GWK G21B 2EGA 00077	1984		VW	D	Schroder's Flower Collection
28	1GWK G21B 7EGA 00081	1984		VW	D	Schroder's Flower Collection
29	1GWK G21B 8EGA 00082	1984		VW	D		76	1GWK J21J  6FGL 00377	1985	120		D
30	1GWK P11P 8DML 00084	1983	70		E	? MI0025A222Y073085 *	77	1GWK J21J  8FGL 00378	1985	120		D
31	1GWK P11P 8DML 00085	1984	70		E		78	1GWK G21B 6EGF 00379	1985		VW
32	1GWK P11P 1DMM00088	1984	70		E		79	1GWK J 21J  ? ??  ? 00385	1985	120		D	New York
33	1GWK G21B ? ECB 00090	1984		VW			80	1GWK G21B 6 EG F00390	1985		VW
34	1GWK G21B 7EGA 00095	1984	100	VW	D	Sewell, New Jersey	81	1GWK J 21J  ? ??  ? 00404	1985	120	VW	D	Oregon, Illinois
35	1GWK G21B 7EGA 00100	1984	100	VW	D	Schroder's Flower Collection
36	1GWK G21B 7EGA 00108	1984	100	VW	D	Schroder's Flower Collection
37	1GWK G21B 7EGA 00115	1984	100	VW	D	Schroder's Flower Collection
38	1GWK G21B 7EGA 00121	1984	100	VW	D	Schroder's Flower Collection
39	1GWK G21B 7EGA 00124	1984	100	VW	D	Schroder's Flower Collection
40	1GWK G21B 7EGA 00129	1984	100	VW	D	Schroder's Flower Collection
41	1GWK G21B 7EGA 00131	1984	100	VW	D	Schroder's Flower Collection
42	1GWK G21B 1EGB 00144	1984	100	VW	D		82	1GWK G21B 6 EG F00408	1985		VW
43	1GWK G21B 2EGA 00153	1984	100	VW	D	Schroder's Flower Collection
44	1GWK G21B XECB 00157	1984	100	VW	D	Pennsylvania	83	1GWK J 21J  ? ??  ?  00413	1985	120		D	Ohio
45	1GWK G21B 6EGB 00169	1984	100		D	Family member looking for.	84	1GWK J21J  3 FG M00419	1985	120		D
46	1GWK G21B 7EGA 00171	1984	100	VW	D	Schroder's Flower Collection
47	1GWK G21B XEGB 00187	1984	100	VW	D	Chemainus BC Canada	85	1GWK J 21J X FG M00420	1985	120		D	Anaheim, CA
48	1GWK G21B XEGB 00188	1984	100	VW	D	Campbell River BC Ca	86	1GWK G21B 6 EG F00499	1985		VW
49	1GWK G21B XEGB 00191	1984	100	VW	E	Thetis Island BC Canada	87	1GWK G21B 6 EG F00506	1985		VW
50	1GWK G21B XEGB 00199	1984	100	VW	D	Tennessee	88	MI0035 A22 2N 0 42605 *	1985	100	FORD	GAS
51	1GWK G21B 4EGC 00202	1984	100	VW	D	New York	89	MI0025 A22 2Y 0 73085 *	1985	100	FORD	GAS
52	1GWK G21B 4EGC 00212	1984	100	VW	D	Anoka, MN.	90	M10016 A22 2Y 0 71585 *	1985	100	FORD	GAS	Sturgis Mi
53	1GWK G21B 5EGC 00215	1984	100	VW	D		91	37429478  SN# 1 16775   *	1985	100	FORD	GAS	#sk8320pa
54	1GWK G21B  ?ECB 00218	1984		VW
								* Vin # numbers issued by state DMV authorities

VIN number decode based on GRUMMAN letter from 1984, thanks to Robert Budd

Check out the new Bulletin Board forum here register if your an owner and log your serial number.

As you can see I am try to not revealing any personal information other than state or province which is optional if you don't want others to know.