Serpentine Belt

Part Number: 12637204
Supersession(s): 12576451

Drive Belt. Serpentine Belt.
125 Amp Alternator. 130 Amp Alternator. 145 Amp Alternator. 2365.0mm. Routing:Crk,Tens,Idler,Alt,Ps,Wp. Serpentine Belt. Single Alternator.

Serpentine Belt

4.8, 5.3 & 6.0 LITER, w/130amp alternator. 4.8, 5.3, & 6.0 LITER, 125 amp. 4.8, 5.3, & 6.0 LITER, 145 amp. 4.8, 5.3, & 6.0 LITER, 145 amp, 4.8 & 6.0 liter. 4.8, 5.3, & 6.0 LITER, 150, 220 amp. 5.3, 6.0 liter, 145 amp alternator. 6.0 LITER. All Models; 4.8L, 5.3L, 6.0L; Fan/Alt/PS/; 130 Amp Alt. All Models; 4.8L, 5.3L, 6.0L; Fan/Alt/PS/; 145 Amp Alt. Express, Savana; 4.8L; 145 Amp Alt. Express, Savana; 4.8L; 150 Amp Alt. Express, Savana; 4.8L; 220 Amp Alt. Express, Savana; 5.3L; 125 Amp Alt. Express, Savana; 5.3L; 145 Amp Alt. Express, Savana; 6.0L; 145 Amp Alt. Express, Savana; 6.0L; 150 Amp Alt. Express, Savana; 6.0L; 220 Amp Alt. Silverado, Sierra; 6.0L. Suburban 3500HD. W/130, 145amp alt. W/130amp alternator.
Drive Belt - Repair or Replace
A failing drive belt could affect the performance of your vehicle's auxiliary systems, not to mention a loud squealing sound from under the hood. Consider having having your drive belt inspected or replaced to keep your running at its best.

BELTS & PULLEYS. Diagram
#1
145amp alt. AC belt. P/S & alternator. w/105amp alternator. w/130.
145amp alt. w/130.
Belts & pulleys. Diagram
#1
5. 3 & 6. 0 liter. AC belt. P/S & alternator. W/105AMP alternator. W/130AMP alternator.
4.8. 5.3 & 6.0 LITER. w/130amp alternator.
BELTS & PULLEYS. Diagram
#1
105 amp alternator. 145 amp alternator. 6. 0 liter. 8. 1 liter. AC belt. Drive belt. Lower. UPPER/CENTER.
145 amp alternator. 5.3. 6.0 liter.
BELTS & PULLEYS. Diagram
#1
5. 3L. 6. 0L. 8. 1L. AC belt. P/S & alternator. W/105AMP alternator. W/130AMP alternator. W/145AMP alternator.
w/130amp alternator.
Belts & pulleys. Diagram
#1
105 amp. 125 amp. 145 amp. 220 amp. 4. 8 & 6. 0 liter. 5. 3 liter. AC belt. P/S & alternator.
125 amp. 145 amp. 150. 220 amp. 4.8 & 6.0 liter. 5.3.
BELTS & PULLEYS. Diagram
#1
6. 0 liter. AC belt. PS & alternator.
6.0 LITER.
BELTS & PULLEYS. Diagram
#1
6. 0 liter.
6.0 LITER.

Your Price

$ 53.89
All Discounts: $ 37.47 (41% off)
MSRP: $ 91.36

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