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  2. Micro Rib Belts (Serpentine Belts)
  3. K Section Micro Rib Belts
  4. 4 Ribs
  5. 378K4 - K-Section Micro Rib Belt (Serpentine Belt)
378K4 - K-Section Micro Rib Belt (Serpentine Belt)
378K4 - K-Section Micro Rib Belt (Serpentine Belt)

378K4 - K-Section Micro Rib Belt (Serpentine Belt)

Item ID: 378K4
Belt Size: 37.8" X 4 Ribs
Inventory
Availability: 85 In Stock
Need more? Contact us for lead time.
378K4

YOUR PRICE: $5.75
List Price:$8.95
Your Savings:$3.20(36%)
This is a non-returnable product.
Length: 37.8"
# of Ribs: 4

Features:
• Mainly used for automobile serpentine drives. Also known as K or PK Micro Rib Poly Belt
• Reduced vibrations, shock absorber, low stretch and an excellent behavior under heavy load.
• Extremely flexible, capable to work on small pulley diameters.
• Oil and heat resistant.

Replaces:

• BANDO4PK960
• Dayco - 5040378
• Gates - K040378
• Goodyear - 4040378
• Metric Belt Code -  4PK0960
• Metric Belt Code -  4PK0961
• Napa -  25040378

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