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420 GM 454 V8 1987-1989 - Serial 0A398941 Thru 0B622418 - Oil Cooler (0A398941 Thru 0D725499)

Section Drawing: (Hover or click to view larger)

Untitled Document
Ref. OEM Part # Hardin # Mallory # GLM # Other # Description Num Req. Superseded From Special Notes
1 48504T2         ADAPTOR, Oil Filter 1 48504A2
2 10-34353         SCREW, (.375-16 x 1.00) 2

3 13-35048         LOCKWASHER, (.375) 2

4 12-20553         WASHER, (.406 x .734 x .063) 2

5 63880T         BRACKET, Oil filter 1

6 22-805632         CONNECTOR 1

7 27-91892         GASKET, Adaptor Cover To Oil Filter 2
2
8 35-16595Q         FILTER, Oil 1 35-16595
9 87-94009         SWITCH, Choke Pressure 1

10 84-848879A1         CABLE ASSEMBLY, 36.00 Inches - Red 1 84-79139A16
10 84-79139A21         CABLE ASSEMBLY, 15.00 Inches - Red 1   This Part is No Longer Available
11 10-47462         SCREW, (.437-14 x 1.250) 2

11 10-37612         SCREW, (.375-16 x 1.250) 1

12 13-35048         LOCKWASHER, (.375) 1

12 13-32993         LOCKWASHER, (.437) 2

13 90783A22         ADAPTER ASSEMBLY, Oil Filter 1

14 99889         VALVE, ByPass 1

15 22-805632         CONNECTOR 1

16 22-48246         ELBOW 1

17 22-63825         ELBOW 1

18 27-99893         GASKET, Oil Filter Adaptor 1
No longer made, limited availability 2
19 10-91966         SCREW, (.312-18 x 4.00) 1   This Part is No Longer Available No longer made, limited availability
19 10-91967         SCREW, (.312-18 x 3.50) 1   This Part is No Longer Available No longer made, limited availability
20 91830         COVER, Adaptor 1

21 32-9235749         HOSE ASSEMBLY, (24.00 Inches) 1

22 63831A3         COOLER, Oil 1
Without Power Steering
23 22-63825         ELBOW, 90 Degree 2
Without Power Steering
22 89690T         COOLER, Oil 1
420 Models With Power Steering
22 85152T         COOLER, Oil 1
425 Models With Power Steering
23 22-63825         ELBOW, 90 Degree 2
With Power Steering
24 32-9235753         HOSE ASSEMBLY (28.00 Inches) 1

25 32-9235737         HOSE ASSEMBLY (18.00 Inches) 1   This Part is No Longer Available
26 12820         BRACKET, Long 2

27 56328A1         BRACKET, Short 2

28 10-60300         SCREW, (.250-28 x .750) 4

29 11-30506         NUT, (.250-28) 4

30 10-34353         SCREW, (.375-16 x 1.00) 2

31 13-35048         LOCKWASHER, (.375) 2

32 12-20553         WASHER, (.406 x .734 x .063) 2

33 25-35029   676-9-76651     O-RING 1

- 27-13218A1         GASKET SET 1

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