Page 755 - 2021 Sierra Catalog
P. 755
CARBURETOR APPLICATION
Model
CID/Cyl
Year Range
Beginning Serial #
Ending Serial #
Original Carb Part Number
Carb Code/Model
Carb Repair Kit
Replacement O.E. Carb No.
Float
Sierra Carb #
500
502/V-8
1996-1998
F615767
L001772
13549A 15
H4
18-7751
—
—➌
—
500 (GEN +)
502/V-8
1999
L414639
L601036
13549T21
H4
18-7751
—
—➌
—
502 MAG
502/V-8
1990-1992
C878221
D824588
1347-814623A 2
17089112 R4/4MV
18-7077
—
18-7201
—
502 MAG
502/V-8
1992-1993
D824589
F114528
3310-806971A 1
9782 WEBER
18-7748
—
—
—
8.2L MIE
502/V-8
1990-1992
C878221
D857199
1347-814623A 2
17089113 R4/4MV
18-7077
—
—
—
8.2L MIE
502/V-8
1990-1992
C878221
D857199
3310-817693A 1
9774 WEBER
18-7748
—
—
—
8.2L MIE
502/V-8
1993-1996
D857200
F819619
3310-806971A 1
9782 WEBER
18-7748
—
—
—
500 BULLDOG
540/V-8
1990-1995
C577254
F348987
13549A10
H4
18-7751
—
—➌
—
500 BULLDOG
540/V-8
➊ Automatic Choke ➋ Black
➌ Blue
❹ Electric Choke
❺ Front (Blue)
❻ On-Line
❼ Rear (Blue)
❽ Spacer Mounted
❾ Use if original carb is MERCarb ❿ Use if original carb is Rochester
➀ Use with in-line transmission ➁ Use with V-drive transmission ➂ V-drive
➃ Wedge mounted
➄ TKS Retrofit Kit
1995-2001
F615762
M050281
13549A23
H4
18-7751
—
—➌
—
18-8114
FUEL LINE HOSE
For fuel pump to carburetor connection. Replaces copper or steel tubing 3/8" X 31" PTFE composite hose with 5/8"-18 male inverted flare straight one end, 5/8"-18 90° one end. SAE J1527 type A1
18-8115
FUEL LINE HOSE
For fuel pump to carburetor connection. Replaces copper or steel tubing 3/8" X 25" PTFE composite hose with 5/8"-18 male inverted flare straight one end, 5/8"-18 90° one end. SAE J1527 type A1
18-7751 CARB KIT
Replaces: 13220
Fits: GM 420 V8 454 (1987-89), GM 425 V8 454 (1990-93), GM 425 (Gen V) V8 454 (1992-93), 440 TRS GM 454 (1983-86), GM 450 V8 454(1995-96), 460 TRS V8 482 (1983-86), GM 465 V8 502 (1990-92), GM 465 (Gen V) V8 502 (1992-94), 500 (Gen+) GM 502 V8 (1999), 500 (Gen V) 502 V8 (1994-98), 500 Bulldog 540 V8 (1990-01)
18-7071
CARB KIT Replaces: 1397-3458
18-7075
CARB KIT
Replaces: 1397-5830, 1397-7099, 1397-8760, 1397-5831
18-7070
CARB KIT
Replaces: 1397-2072, 1397-7542, 1397-2637, 1397-7543, 1397-8872,1397-3464
737
APPLICATION CHART BEGINS ON PAGE 739
I/O — MERCRUISER - Fuel System
