4.3L CARB ALPHA-BRAVO - 1A063240 and Up - Alternator and Brackets

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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