1987-1993 Mustang 5.0 Gates Micro-V Serpentine Belt w/ A/C - 90.31" by Gates

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1987-1993 Mustang 5.0 Gates Micro-V Serpentine Belt w/ A/C - 90.31"
1987-1993 Mustang 5.0 Gates Micro-V Serpentine Belt w/ A/C - 90.31"
1979-95 Mustang How to Measure Serpentine Belt Length (5.0)
How To Change Mustang Serpentine Belt - LMR Basics

Replace your squeaking or worn serpentine drive belt with a new 1987-1993 Mustang 5.0 Gates Micro-V serpentine belt!

Item #LRS-4060905
MPN# K060905

Everyday Low Price: $24.99

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  • Eliminates Belt Noise
  • Reduces Tension Loss
  • Replaces Worn Belt
  • Gates Quality


  • Flexible Construction
  • Precise Dimensional Control
  • Advanced Aramid Fiber Material

 What's in the Box

  • (1) Serpentine Belt

1987-1993 Mustang 5.0 Gates Micro-V Serpentine Belt W/ A/C - 90.31

If your Foxbody's serpentine belt is worn, squeaking, or slipping, you are going to need to replace it soon. A defective drive belt can cause loss of power and cause accessories to fail prematurely. Make the repair with this 1987-1993 5.0L Mustang Gates Micro-V serpentine drive belt! Gates utilizes advanced technology that meets or exceeds the OE size, construction, and materials. Their special construction eliminates belt noise, reduces tension loss, and solves problem drive applications. A unique griding form of each individual belt assures precise dimensional control. The flexible material allows the belt to withstand constant top and backside bends, resulting in longer belt life. One of these materials is Aramid Fiber found in bullet-proof vests and crack/heat-resistant EPDM materials. Replace your worn serpentine belt with this high-quality replacement from Gates!

General Belt Info

An improperly functioning Mustang serpentine belt can cause premature accessory failure and should be inspected for any signs of cracking or uneven wear regularly. Gates recommends replacing serpentine belts at 90,000 to prevent vehicle breakdowns, or as advised by the vehicle manufacturer.

Belt Specifications

Section: K
Num. Ribs: 6
Outside Circumference (in): 90.873
Outside Circumference (mm): 2308
Eff. Len. (in): 90.31
Eff. Len. (mm): 2294
Top Width (in): .807
Top Width (mm): 20


  • Fits 1987 5.0L Mustangs w/ Factory Air Conditioning (Automatic Only)
  • Fits 1988-1993 Ford Mustang 5.0L w/ Factory Air Conditioning

Gates Warranty - Click Here

  • Ford Mustang - 1987, 1988, 1989, 1990, 1991, 1992, 1993
  • Engines: 5.0
  • Does NOT fit 1993 Cobra

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

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About This Brand

Since their beginnings in 1911, Gates has made their way to become the world's leading manufacturer of power transmission belts. They have provided the aftermarket industry with high quality components such as drive belts, belt tensioners, automotive hoses, hydraulics, transmission oil coolers assemblies, water pumps, power steering parts and much more. The popular Green Stripe belts are engineered to take on the high engine temperatures associated with long drives. They retain their flexibility when others would crack and stretch.
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