1993 Chevrolet C2500 A.I.R. System
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1993 Chevrolet C2500
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Emission Control & Exhaust
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Diagram (1 of 1): Emission System - Emission Components (Gas Engines)
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Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
- 1
- 2
- 3
- 4
- 5
- 6
$66.21 $37.08
- 7
$122.71 $68.701
- 8
- 9
- 10
$112.89 $63.221
14081242
RETAINER,EXHAUST MANIFOLD BOLT(USED ON #5&6 BOLTS)- Location: Passenger Side
- Fitting Vehicle Options: CK1,2(LB4)
3814692
STUD,VALVE ROCKER ARM BALL(.003" OVERSIZE)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 12
- Package Quantity: 1
$7.05 $4.50
9439930
BOLT,HEX FLANGED HEAD 1/4-20X.56 280M PHOSPHATE ZINC ORGANIC(SPARK PLUG WIRE RETAINER BRACKET)- Replaced By: 11561767
$7.39 $4.72
10069945
SHIELD,SPARK PLUG WIRE- Fitting Vehicle Options: CK1,2,3(L03,L05)
- Require Quantity: 02
- Package Quantity: 1
$30.42 $19.38
10166846
SHIELD,SPARK PLUG WIRE- Fitting Vehicle Options: CK1,2,3(L19)
- Require Quantity: 08
- Package Quantity: 1
$7.39 $4.72
14088291
EXTENSION,SECONDARY AIR INJECTION PIPE- Fitting Vehicle Options: CK1,2(L05,MG5,NB2,K19)
- Require Quantity: 06
- Package Quantity: 1
10137488
GASKET,CYL HEAD WATER JACKET COVER(CENTER HOLE 1.25")(1.154)- Fitting Vehicle Options: CK1,2(LH6,LL4)
- Require Quantity: 02
- Package Quantity: 10
$7.95 $5.07
12558081
PIN,CYL HEAD LOCATING(1/2 X 5/8 O.D.)- Fitting Vehicle Options: CK2,3(L19)
- Require Quantity: 04
- Package Quantity: 5
$4.34 $2.76
10105861
SHIELD,SPARK PLUG WIRE(USED AT LH FRONT & RH REAR)(23MM LONG)- Fitting Vehicle Options: CK1,2,3(LB4)
- Require Quantity: 02
- Package Quantity: 1
$7.38 $4.72
14077193
BOLT,CYL HEAD(M12X.75X97,26.5THD)(0.056)- Fitting Vehicle Options: CK1,2(LH6,LL4)
- Require Quantity: 34
- Package Quantity: 1
$7.97 $5.08
$11.50 $7.34
$17.36 $9.72
$19.38 $13.01
10045296
SUPPORT,SPARK PLUG WIRE(REAR RETAINER)- Location: Passenger Side
- Fitting Vehicle Options: (L03,L05)
$4.47 $2.86
10054582
VALVE,EXHAUST(.0155 OVERSIZE)- Fitting Vehicle Options: CK1,2(LB4,NA4)
- Require Quantity: 06
- Package Quantity: 1
10168525
BOLT,CYL HEAD(LONG)(7/16-14 X 3 51/64, 300M)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 10
- Package Quantity: 15
$3.91 $3.29
14085761
SUPPORT,SPARK PLUG WIRE(#2-3 LH,#1-3 RH)- Fitting Vehicle Options: CK1,2,3(L19)
- Require Quantity: 05
- Package Quantity: 1
10163707
PRECHAMBER,CYL HEAD(STD)- Fitting Vehicle Options: CK1,2(LH6)
- Require Quantity: 08
- Package Quantity: 1
$77.74 $49.63
12560960
GUIDE,VALVE LIFTER- Fitting Vehicle Options: CK1,2,3(LH6,LL4,L65)
- Require Quantity: 08
- Package Quantity: 1
12554340
STUD,EXHAUST MANIFOLD(3-LH, 2-RH)(M10X1.5X65/M8X 1.25X15)- Fitting Vehicle Options: CK1,2,3(LH6,LL4)
- Require Quantity: 05
- Package Quantity: 1
$2.84 $1.81
12490406
STUD,VALVE ROCKER ARM BALL(USED ON REMANUFACTURE ENGINES)(M10X1.5X17,3/8-24X44 W/SEALANT)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 12
- Package Quantity: 1
10044997
STUD,VALVE ROCKER ARM BALL(NON-ADJUSTABLE)(NOTE 1)(M10X1.5X22/M8X1X9.3)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 12
- Package Quantity: 1
$9.48 $6.05
10168526
BOLT,CYL HEAD(MEDIUM)(7/16-14 X 3 1/16, 300M)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 04
- Package Quantity: 1
$3.90 $3.28
14075643
VALVE,INTAKE(.0155 OVERSIZE)- Fitting Vehicle Options: CK1,2(LB4,NA1)
- Require Quantity: 06
- Package Quantity: 1
10137539
STUD,EXHAUST MANIFOLD(M10X1.5X85)- Fitting Vehicle Options: CK2,3(L65)
- Require Quantity: 05
- Package Quantity: 5
$16.22 $9.08
25520079
BOLT,VALVE ROCKER ARM COVER(1/4-20X.87)(SPECIAL HEX FLANGED HEAD,DOG POINT,FULL THREAD)(1.428)- Fitting Vehicle Options: CK2,3(L19)
- Require Quantity: 14
- Package Quantity: 1
$17.94 $11.74
10114157
GUIDE,VALVE LIFTER PUSH ROD(HOLDS 2 PUSHRODS)(0.426)- Fitting Vehicle Options: CK2,3(L19)
- Require Quantity: 08
- Package Quantity: 1
$19.71 $12.58
11514317
SCREW,PAN HEAD 6 LOB SOCKET,M10X1.5X30, 9.8,PHOSPHATE ELECTRO ORGANIC(BOLT SECONDARY AIR INJECTION PUMP(1991)(CK1,2))- Fitting Vehicle Options: (LB4,L05,L19)
$5.83 $3.72
14102542
NUT,VALVE ROCKER ARM(NOTE 1)(13MM HEXAGON,M8X1.0-6H)(NON-ADJUSTABLE)(*KIT2)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 12
- Package Quantity: 20
$10.73 $6.99
10229247
PIN,EXHAUST MANIFOLD HEAT SHIELD DRIVE(PART OF 217)(3.601)- Location: Driver Side
- Fitting Vehicle Options: CK1,2,3(LB4,L03,L05,L19)
- Require Quantity: 02
- Package Quantity: 1
$7.73 $4.93
14025517
PLUG,CYL HEAD CORE HOLE(20 PLUG)- Fitting Vehicle Options: CK1,2(LH6,LL4)
- Require Quantity: 04
- Package Quantity: 40
$4.36 $2.79
10137455
VALVE,EXHAUST(.089 OVERSIZE)- Fitting Vehicle Options: CK1,2(LL4)
- Require Quantity: 08
- Package Quantity: 1
3909821
BOLT,EXHAUST MANIFOLD(3/8-16X1 3/16)- Fitting Vehicle Options: CK1,2,3(L19)
- Require Quantity: 08
- Package Quantity: 10
$4.11 $2.62
10085777
GASKET,SECONDARY AIR INJECTION BYPASS VALVE ADAPTER- Fitting Vehicle Options: CK1,2,3(LB4,L05,L03,L19,K19)
23500076
RETAINER,VALVE ROCKER ARM- Fitting Vehicle Options: CK1,2(LH6,LL4)
- Require Quantity: 16
- Package Quantity: 20
$4.14 $2.62
10168527
BOLT,CYL HEAD(7/16-14 X 1.62)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 12
- Package Quantity: 15
$3.91 $3.29
14033946
STUD,CYL HEAD WATER JACKET COVER(M10X1.5X20/M10X1.5X30.5)(0.004)- Location: Driver Side
- Fitting Vehicle Options: CK1,2(LH6,LL4)
- Require Quantity: 02
- Package Quantity: 5
- 10198929
STUD,VALVE ROCKER ARM PIVOT(0.413)(FOR 2ND SERVICE AFTER CYL HEAD,CYL BLOCK,VALVE OR VALVE SEAT GRINDING TO CONVERT ENGINE TO ADJUST LASH VALVE SYSTEM,SEE SERVICE BULLETIN #92-254-6A FOR INFORMATION.)- Fitting Vehicle Options: CK2,3(L19)
- Require Quantity: 16
- Package Quantity: 1
$16.39 $13.76
12337993
BOLT,HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9,(ENGINE COOLANT THERMOSTAT HOUSING)- Replaced By: 11516328
$5.08 $3.25
- 10166152
VALVE,INTAKE(.0155 OVERSIZE)- Fitting Vehicle Options: CK1,2(LB4,NA4)
- Require Quantity: 06
- Package Quantity: 1
12551449
GASKET,EXHAUST MANIFOLD- Fitting Vehicle Options: CK1,2,3(L19)
- Require Quantity: 02
- Package Quantity: 1
$31.96 $20.41
10118715
BOLT,SECONDARY AIR INJECTION PUMP BRACKET(3/8-16)- Fitting Vehicle Options: CK1,2(LB4,L05,K19)
10183724
SEAL,VALVE STEM OIL(.015 OVERSIZE)(*KIT1)- Fitting Vehicle Options: CK2,3(L19)
- Require Quantity: 16
- Package Quantity: 1
12557390
NUT,VALVE ROCKER ARM(3/8-24)(*KIT2)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 12
- Package Quantity: 1
$7.50 $4.78
14103124
STUD,EXHAUST MANIFOLD(3/8-16,5/16-18 X 2 17/64)- Fitting Vehicle Options: CK1,2,3(L19)
- Require Quantity: 08
- Package Quantity: 1
10203468
SUPPORT,SPARK PLUG WIRE(FRONT RETAINER)- Location: Passenger Side
- Fitting Vehicle Options: CK1,2,3(L19)
10141204
BOLT,CYL HEAD(7/16-14 X 4.06)- Fitting Vehicle Options: CK2,3(L19)
- Require Quantity: 24
- Package Quantity: 1
$5.60 $3.57
12337836
SHIM,VALVE SPRING(.015 THICK)- Fitting Vehicle Options: CK1,2(LH6,LL4)
- Require Quantity: 16
- Package Quantity: 1
10198930
NUT,VALVE ROCKER ARM- Fitting Vehicle Options: CK2,3(L19)
- Require Quantity: 16
- Package Quantity: 1
14037715
SEAL,INTAKE VALVE STEM OIL(.015 OVERSIZE)(*KIT1)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 06
- Package Quantity: 1
10066008
BOLT,VALVE ROCKER ARM COVER(1/4-20 X 3.4")(HEXAGON W/ALUMINUM WASHER)- Fitting Vehicle Options: CK1,2(LB4)
- Require Quantity: 06
- Package Quantity: 1
$18.74 $11.96
