Volkswagen Golf/Var.-syn./Rall./Coun. (1986 - 1991) - Coolant pump

Generation: MK2 1986 - 1991 (RDW) Group: Drive cooling Rebuild step 8 Parts: 59 Primary OEM: 026 121 144 E, 037 121 145, 535 121 251 B

41 hotspots (partial)

Exploded view from the factory parts catalogue. Click a row in the parts table to highlight its position on this diagram. Click any position on the diagram to scroll to its row.

№	Description	Part number
	Cooler for coolantflange 1.8 ltr. GX,GU,RH,1 P,1 H,PG 1.8 ltr. GXGURH	—
(14)	flange with sealing ring 1 P,1 H,PG	026 121 144 E
(14)	flange 1 P,1 H,PG	037 121 145
(17)	Cooler for coolant also use: 430 MM 535 121 687 PG 430 MM 535 121 687	535 121 251 B
(17)	Cooler for coolant also use: 430 MM 535 121 687 PG 430 MM 535 121 687	535 121 253 J
(17)	Cooler for coolant also use: 630 MM 535 121 687 1 H 630 MM 535 121 687	191 121 253 P
(18)	Cooler for coolantfor vehicle use in warmclimatesfor models withtowing facility 525 MM GX,GU,RH,1 P 525 MM GXGURH	191 121 253 N
(18)	Cooler for coolantfor vehicles with air condit. 675 MM GX,GU,RH,1 P 675 MM GXGURH	191 121 253 B
(18)	Cooler for coolantfor vehicles with air condit. 675 MM GX,GU,RH,1 P 675 MM GXGURH	191 121 253
(2)	flange with sealing ring F ..-K-000 001>> GU GU	037 121 132 B
(2)	flange F ..-K-000 001>> GU GU	037 121 133 B
(2)	flange with sealing ring also use: 357 121 140032 121 142 N 903 168 02 1 H,PG 357 121 140032 121 142 N 903 168 02	037 121 132 B
(2)	flange also use: 357 121 140025 121 142 N 903 168 02 1 H,PG 357 121 140025 121 142 N 903 168 02	037 121 133 B
(2)	flange 1 P	037 121 133 C
(20)	Retaining plate PG	191 121 265 D
(24)	connection piece PG	191 121 647
(30)	Coolant additive	G 011 V8B A8
(30)	coolant additive, plus	G 012 A8F M8
(30)	Coolant additive	G 011 A8C A8
(6)	Seal	052 121 091 A
1	flange F >> ..-J-990 000 also use: GU,RHN 016 024 1 N 013 811 5 GX,GU,RH GU,RHN 016 024 1 N 013 811 5 GXGURH	026 121 133 C
1	flange F >> ..-J-990 000 also use: GU,RHN 016 024 1 N 013 806 4 GX,GU,RH GU,RHN 016 024 1 N 013 806 4 GXGURH	026 121 133 C
10	Hexagon collar nut M 6 M 6	N 901 752 03
11	seal ring A 10 X 14 GU,RH A 10 X 14 GURH	N 013 806 4
11	seal ring 10 X 13,5 GU,RH 10 X 13,5 GURH	N 013 811 5
12	sealing plug M 10 X 1 GU,RH M 10 X 1 GURH	N 016 024 1
13	flange with tapped hole F >> ..-J-990 000 use if required: N 013 808 5 N 016 024 1 GU,RH N 013 808 5 N 016 024 1 GURH	068 121 145 K
14	flange F ..-K-000 001>> GU GU	037 121 145
14	flange with sealing ring F ..-K-000 001>> GU GU	026 121 144 E
15	seal ring F >> ..-J-990 000 A 10 X 16 GU,RH A 10 X 16 GURH	N 013 808 3
15	seal ring F >> ..-J-990 000 10 X 16 GU,RH 10 X 16 GURH	N 013 808 5
16	sealing plug F >> ..-J-990 000 M 10 X 1 GU,RH M 10 X 1 GURH	N 016 024 1
17	Cooler for coolant also use:for vehicle use in warmclimatesfor models withtowing facilityfor vehicles with air condit. 675 MM 535 121 687 PG 675 MM 535 121 687	535 121 251 C
18	Cooler for coolant 525 MM GX,GU,RH,1 P 525 MM GXGURH	321 121 253 AL
19	Retaining plate	191 121 265 C
20	Retaining plate	191 121 265 B
21	Spring washer 6 6	N 012 226 5
21	Spring washer A 6 A 6	N 012 227 3
22	Hexagon bolt M 6 X 32 M 6 X 32	N 010 305 4
23	Rubber washer	171 121 276 D
24	connection piece 1 H	535 121 647
25	O-ring 31 X 3,2 1 H,PG 31 X 3,2	535 121 687
26	Hexagon bolt M 6 X 22 1 H M 6 X 22	N 010 222 8
26	Hexagon bolt M 6 X 22 PG M 6 X 22	N 010 222 8
27	Hexagon bolt M 6 X 55 1 H M 6 X 55	N 010 366 4
28	Spring washer 6 1 H,PG 6	N 012 226 5
3	retaining spring 1 P,1 H,PG	025 121 142
3	retaining spring 1 P,1 H,PG	032 121 142
30	coolant additive, plus	G 012 A8F M1
30	Coolant additive	G 011 A8C A1
30	Coolant additive	G 011 V8B A1
4	O-ring 19,6 X 3,65 1 P,1 H,PG 19,6 X 3,65	N 903 168 01
5	Bungs 1 H,PG	357 121 140
6	seal ring 36 X 3,15 36 X 3,15	037 121 687
7	Hexagon bolt M 6 X 20 M 6 X 20	N 010 217 10
7	Hexagon bolt M 6 X 20 M 6 X 20	N 010 217 9
8	Spring washer 6 6	N 012 226 5
9	double stud with hexagon drive M 6 X 22/M 6 X 14 M 6 X 22/M 6 X 14	N 911 480 01
9	double stud with hexagon drive M 6 X 22/M 6 X 14 M 6 X 22/M 6 X 14	027 121 631 A