4.3L CARB ALPHA-BRAVO - 1A063240 and Up - Alternator and Brackets
Section Drawing: (Hover or click to view larger)
Other Sub-Sections:
- Alternator and Brackets
- Carburetor
- Carburetor and Throttle Linkage
- Closed Cooling System
- Cylinder Block Camshaft Crankshaft and Balanceshaft
- Cylinder Head and Rocker Cover
- Distributor and Ignition Components
- Electrical Components
- Engine Mounts
- Exhaust Manifold and Elbow
- Exhaust Risers
- Exhaust System
- Flywheel Coupler and Flywheel Housing
- Front Cover and Circulating Pump
- Fuel Filter and Fuel Pump
- Gasket Set Components Engine Overhaul
- Gear Lube Monitor
- Intake Manifold
- Jackshaft Components
- Maintenance Kits
- Mercathode Components
- Oil Pan Oil Pump and Rear Oil Seal
- Pistons and Connecting Rods
- Remote Oil Filter (Accessory Kit)
- Sea Water Pump Assembly (Alpha-Bravo Closed Cooling)
- Sea Water Pump Assembly (Bravo Standard) 1A299999 and Below
- Sea Water Pump Assembly (Bravo Standard) 1A300000 and Up
- Service and Support Material
- Shift Bracket (Alpha)
- Shift Bracket (Bravo)
- Standard Cooling System
- Starter Motor
- Steering Components
- Thermostat and Housing
| Ref # | Part Class | Part Number | Description | Comments | Qty | Note |
|---|---|---|---|---|---|---|
| 1 | 0000 | OEM: 530-863077T, Sierra: 676-18-6298 | ALTERNATOR ASSEMBLY Black 65 Ampere With 50mm Pulley | (Non Serviceable) | 1 | [1] |
| 2 | 0011 | OEM: 525-11-400212 | NUT (M6) Stainless Steel | 2 | ||
| 3 | 0010 | OEM: 525-10-40001134 | SCREW (M8 x 25) | 1 | ||
| 4 | 0010 | OEM: 525-10-828213 | SCREW (.312-18 x 1.500) Hex Flange | 2 | ||
| 5 | 0012 | OEM: 525-12-57792 | WASHER | 2 | ||
| 6 | 0011 | 859119 | NUT (.312-18) | 2 | ||
| 7 | 0000 | OEM: 525-863211T01 | BRACKET Alternator Mounting | 1 | ||
| 8 | 0010 | OEM: 525-10-98261 | SCREW (.375-16 x .750) | 2 | ||
| 9 | 0012 | OEM: 525-12-20084, GLM: 700-21664 | WASHER (.328 x .562 x .062) | 1 | ||
| 10 | 0000 | OEM: 525-865188T01 | BRACKET | 1 | ||
| 11 | 0000 | OEM: 525-862083T | BRACKET Idler Adjusting | 1 | ||
| 12 | 0000 | OEM: 525-865193 | BUSHING | 1 | ||
| 13 | 0011 | OEM: 525-11-859135, GLM: 700-28410 | NUT (.437-20) Brass/Nickel Plated | 1 | ||
| 14 | 0043 | OEM: 525-43-8183812 | PINION STUD (.437-20) Stainless Steel | 1 | ||
| 15 | 0000 | OEM: 530-864625T | PULLEY | (4.25 Inch Diameter)(With Power Steering) | 1 | |
| 15 | 0000 | OEM: 530-807757T, Sierra: 676-18-6457 | PULLEY ASSEMBLY Idler - Black | (3 Inch Diatmeter)(Compact Hydraulic Steering) | 1 | |
| 16 | 0010 | OEM: 525-10-34353 | SCREW (.375-16 x 1.00) | 2 | ||
| 17 | 0000 | OEM: 525-862082T | BRACE Power Steering | 1 | ||
| 18 | 0010 | OEM: 525-10-98261 | SCREW (.375-16 x .750) | 3 | ||
| 19 | 0000 | OEM: 525-862084T | BRACKET Idler Alternator Brace | (Bravo Standard Cooling) [1A299999] & Below | 1 | |
| 19 | 0000 | OEM: 525-864456T | BRACKET Alternator Brace | (Bravo) (Alpha Closed Cooling) [1A300000] & Up | 1 | [2] |
| 20 | 0011 | OEM: 525-11-32219 | NUT (.375-16) | (Bravo Standard Cooling) [1A299999] & Below | 2 | |
| 20 | 0011 | OEM: 525-11-82671112 | NUT (.375-16) | (Bravo) (Alpha Closed Cooling) [1A300000] & Up | 1 | [2] |
| 21 | 0000 | OEM: 525-862085T | BRACE Idler Bracket | (Bravo) (Alpha, Closed Cooling) | 1 | [2] |
| 22 | 0000 | 865598 | PULLEY | (Bravo) (Alpha, Closed Cooling) | 1 | [2] |
| 23 | 0000 | OEM: 525-865193 | BUSHING | (Bravo) (Alpha, Closed Cooling) | 1 | [2] |
| 24 | 0010 | OEM: 525-10-56393 | SCREW (.437-20 x 1.75) | (Bravo) (Alpha, Closed Cooling) | 1 | [2] |
| 25 | 0011 | OEM: 525-11-859135, GLM: 700-28410 | NUT (.437-20) Brass/Nickel Plated | (Bravo) (Alpha, Closed Cooling) | 1 | [2] |
| 26 | 0016 | OEM: 525-16-860102 | STUD (.375-16 x 1.730) | (Bravo Standard Cooling) [1A299999] & Below | 2 | |
| 26 | 0016 | OEM: 525-16-863853 | STUD | (Bravo) (Alpha Closed Cooling) [1A300000] & Up | 1 | [2] |
| 26 | 0010 | OEM: 525-10-32132 | SCREW (.375-16 x 1.750) | (Bravo) (Alpha Closed Cooling) [1A300000] & Up | 1 | [2] |
| 27 | 0000 | OEM: 525-862778 | BRACKET Alternator Brace | (Alpha, Standard Cooling) | 1 | |
| 28 | 0010 | OEM: 525-10-34353 | SCREW (.375-16 x 1.00) | (Alpha, Standard Cooling) | 1 | |
| 29 | 0057 | 865615004 | BELT | (Alpha)(Power Steering) | 1 | |
| 29 | 0057 | 865615009 | BELT | (Alpha)(Compact Hydraulic Steering) | 1 | |
| 29 | 0057 | 865615003 | BELT | (Bravo)(Power Steering)(Alpha FWC) | 1 | [2] |
| 29 | 0057 | 865615008 | BELT | (Bravo)(Compact Hydraulic Steering) | 1 |
PART NOTES:
[1] - Alternate part numbers:
863077R01Reman
863077TQS
[2] - Component of Closed Cooling Kit 8M0080795
