1987-1989 RV ENGINE ASM-4.8L L6 PART 2 (L25/292T) diagram Lt Truck GMC R2500 SUBURBAN

1987-1989 RV ENGINE ASM-4.8L L6 PART 2 (L25/292T)
PNCPart codeTitleQuantity
1 12553195  CAP, OIL FILLER(ACDelco #FC181)
2 BOLT, HFH (1/4-20X1/2)
3 03877670  REINFORCEMENT, VALVE ROCKER COVER
4 14007723  CLIP, SPARK CONTROL PIPE
5 93425451  COVER, VALVE ROCKER
6 03930912  GASKET, VALVE ROCKER COVER
7 05723551  ARM KIT,VLV RKR(W/BALL) (INCL ITEMS #44,45)
8 24503856  KEY, VALVE STEM
9 10166832  BOLT, CYLINDER HD
10 10007818  SHIELD, VALVE STEM OIL
11 03735381  SPRING, W/DAMPER, VALVE
12 10065219  HEAD, CYLINDER (INCLS ITEM #54)
13 09442234  BOLT, HEX (7/16-14X7/8)(AS REQD)
14 00473342  BRACKET, ENG LIFTING RR
15 10214034  SEAL, VALVE STEM OIL (O RING TYPE)
16 14037716  SEAL, W/RETAINER, INLET VALVE STEM (STANDARD .030" OS)(292T)(1987-89)(L25)
16 14037716  SEAL, W/RETAINER, INLET VALVE STEM (STANDARD .030" OS)(292T)(1986)(L25)
16 00460483  SEAL, W/RETAINER, INLET VALVE STEM (STANDARD .003" OVERSIZE)
17 00585927  PIN, DOWEL (5/16X9/16)(AS REQD)(ACDelco #585927)
18 14090911  PLUG, HEX HD (3/8-18)(AS REQD)
19 03835487  STUD, MANIFOLD LOCATOR
20 10141248  GASKET, INTAKE & EXHAUST MANIFOLD
21 03928988  CONNECTOR, CRANKCASE VENT HOSE INLET MANIFOLD
22 00465979  STUD, INLET & EXHAUST MANIFOLD CLAMP-RR
22 12337854  STUD, INLET & EXHAUST MANIFOLD CLAMP-FRT
23 03792519  CLAMP, INLET & EXHAUST MANIFOLD
23 03823035  CLAMP, INLET & EXHAUST MANIFOLD (AT END EXH PORTS)
24 09424822  BOLT, HEX (3/8-16X2 1/2)(AS REQD)
24 09420462  BOLT, HEX (3/8-16X1 1/4)(AS REQD)
25 00225854  NUT,HEX 3/8-24 ZC 301M(NUT, INTAKE & EXHAUST MANIFOLD CLAMP)(AR) AR
26 14025197  STUD, CARBURETOR
27 10141249  GASKET, EXHAUST MANIFOLD TO INTAKE MANIFOLD(ACDelco #10141249)
28 93411150  MANIFOLD, INTAKE
29 14089244  HOUSING, THERMOSTAT
30 12514334  THERMOSTAT, 195 DEGREE(ACDelco #131-87)
31 10105135  GASKET, COOLANT OUTLET(ACDelco #10105135)
32 14089291  OUTLET, COOLANT
33 09424320  BOLT, HEX (3/8-16X1)(AS REQD)(ACDelco #9424320)
34 25522466  PLUG, HEADLESS (1/2-14X39/64)(AS REQD)(ACDelco #25522466)
35 09424338  BOLT, HEX (3/8-16X3/4)(AS REQD)
36 06273484  BRACKET, ENG LIFT FRT
37 14088827  STUD, EXHAUST PIPE
38 09439512  WASHER, SPR LK (3/8)(AS REQD)
39 09442340  BOLT, HEX (3/8-16X2)(AS REQD)
40 19300383  SPARKPLUG, R44T, R44T8(ACDelco #R44T)
41 14079589  ROD, PUSH
42 14042575  ROTATOR, EXHAUST VALVE
43 03815892  STUD, VALVE ROCKER ARM (.013" OVERSIZE)
43 03814692  STUD, VALVE ROCKER ARM (.003" OVERSIZE)
44 93427660  BALL, VALVE ROCKER ARM (ALSO PART OF ITEM #7)
45 12555562  NUT, VALVE ROCKER ARM ADJUSTER (ALSO PART OF ITEM #7)
46 10141251  MANIFOLD, EXHAUST
47 00465980  STUD, EXHAUST MANIFOLD TO INTAKE MANIFOLD RR
47 03794230  STUD, EXHAUST MANIFOLD TO INTAKE MANIFOLD FRT
48 14082313  VALVE, EXHAUST (.0155" OVERSIZE)
48 14082305  VALVE, EXHAUST (STANDARD)
49 03989088  VALVE, INTAKE (STANDARD)
49 03997749  VALVE, INTAKE (.0035" OVERSIZE)
49 03997750  VALVE, INTAKE (.0155" OVERSIZE)
49 03997751  VALVE, INTAKE (.0305" OVERSIZE)
50 10148051  GASKET KIT, CYLINDER HD(292T)(1986)(L25)
50 10148051  GASKET KIT, CYLINDER HD(292T)(1987-1989)(L25)
50 10126784  GASKET, CYLINDER HD
51 01470030  CLAMP, WORM GEAR (.62 TO 1.25)(AS REQ)(ACDelco #1470030)
52 10141272  HOSE, WATER BY-PASS
53 14087514  SWITCH, METAL TEMP
54 93257138  PLUG, CYLINDER HD WATER JACKET HOLE (ALSO PART OF ITEM #12)
55 10140501  GASKET, THERMOSTAT HOUSING(ACDelco #10140501)
56 00354501  NIPPLE,HTR HOSE(1/2-14 NPTF W/5/8 NIPPLE)(AR)(3.675) AR
57 00444746  PLUG, SQ HD (1/2-14)(AS REQD)
58 09424320  BOLT, HEX (3/8-16X1.00)(AS REQD)(ACDelco #9424320)
59 11500046  WASHER, LK (10X18.3O)(AS REQD)
60 00406165  STUD, THERMOSTAT HOUSING
61 25522466  PLUG, HEADLESS (1/2-14X39/64)(AS REQD)(ACDelco #25522466)
62 03866187  CLIP, OPEN LOOP (.44 DIA)(AS REQD)