7.4L Bravo (Gen 4) GM 454 V-8 1988-1991 - Serial 0B771113 Thru 0D603117 - Oil Pan & Oil Pump (Cast Pan)

Section Drawing: (Hover or click to view larger)

Ref # Current Part Number Description Superceded From Status Quantity Used
1 808693A1 PUMP, Oil 85805 SS/ACT 1
1 808693A1 PUMP ASSEMBLY, Oil
ACT 1
NA 809772T TUBE, Pick Up
NLA 1
2 845599 STUD, OIL PUMP TO CYLINDER BLOCK 49108 SS/ACT 1
4 848511 SHAFT, OIL PUMP TO DISTRIBUTOR 49149 SS/NLA 1
5 52193 SLEEVE, OIL PUMP SHAFT
NLA 1
6 49198 BAFFLE, OIL PAN (CYLINDER BLOCK)
NLA 1
7 49112 WASHER, OIL PAN BAFFLE/OIL PUMP STUD
NLA 5
8 37500 NUT, (3/8-16), OIL PAN BAFFLE/OIL PUMP STUD
ACT 5
9 47552A5 PAN ASSEMBLY, Oil
NLA 1
10 52550 GASKET SET, OIL PAN
ACT 1
11 47815 PLUG, RUBBER - OIL PAN
NLA 2
12 8M0180565 PLUG, PIPE - OIL DRAIN 87543 SS/ACT 1
13 55714 SCREW, (7/8 In.), OIL PAN (5/16-18 X 7/8")
NLA 10
14 23993 WASHER, OIL PAN SCREW
NLA 10
15 55715 SCREW, (.250-20 x .880), OIL PAN
ACT 2
16 26992 LOCKWASHER, (.250) Stainless Steel, OIL PAN SCREW
ACT 2
17 86890A2 TUBE, OIL LEVEL GAUGE
NLA 1
18 47626 --NUT, OIL LEVEL GAUGE TUBE
NLA 1
19 78039 --COUPLING, OIL LEVEL GAUGE TUBE
ACT 1
20 49661T GAUGE, OIL LEVEL (DIPSTICK)
NLA 1
21 47625 ELBOW, OIL LEVEL GAUGE TUBE TO OIL PAN
NLA 1
22 92338 CLIP, OIL LEVEL TUBE
NLA 1
23 48134 BRACKET, OIL LEVEL TUBE CLIP
NLA 1
24 54630 SCREW, (.312-24 x .625), CLIP TO BRACKET
NLA 1
25 39107 LOCKWASHER, (.312-24), CLIP SCREW
ACT 1
26 22053 NUT, (.312-24), CLIP SCREW
ACT 1