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1970 - 1978 GMC Jimmy Accessory Drive Belt - Fan and Air Conditioning or Fan and Alternator (Dayco) NEW

$ 30 .73
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Fan and Air Conditioning or Fan and Alternator
with 30 Amp Generator

Brand: Dayco
Condition: New
Wrenchy the Robot
Not sure? Ask WrenchyYour Parts Assistant.

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Banded Belt N
Belt Construction Bottom Cog
Color Black
Effective Length 1333.50, 52.50
Material Synthetic Rubber Compound
Maximum Operating Temperature 175, 79.4
Minimum Operating Temperature -35, -37.2
Outside Circumference 1347.98, 53.07
Standards Sae J636, Sae J637
Top Width .44

Vehicle Fitment Guide

This part fits the following vehicles:

GMC 1 model (tapclick to expand)(tapclick to hide)
Jimmy 1970-1978 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 1978 V8 6.6L RWD/4WD Automatic & Manual
Base SUV 1970 - 1971, 1978 L6 4.1L RWD/4WD Automatic & Manual
Base SUV 1970 - 1971 L6 4.1L RWD/4WD U/K
Base SUV 1970 - 1971 L6 4.8L RWD/4WD Automatic & Manual & U/K
Base SUV 1970 - 1971, 1978 V8 5.0L RWD/4WD Automatic & Manual
Base SUV 1970 - 1971 V8 5.0L RWD/4WD U/K
Base SUV 1970 - 1971, 1978 V8 5.7L RWD/4WD Automatic & Manual
Base SUV 1970 - 1971 V8 5.7L RWD/4WD U/K
High Sierra SUV 1978 L6 4.1L RWD/4WD Automatic & Manual
High Sierra SUV 1978 V8 5.0L RWD/4WD Automatic & Manual
High Sierra SUV 1978 V8 5.7L RWD/4WD Automatic & Manual
High Sierra SUV 1978 V8 6.6L RWD/4WD Automatic & Manual
Sierra Classic SUV 1978 L6 4.1L RWD/4WD Automatic & Manual
Sierra Classic SUV 1978 V8 5.0L RWD/4WD Automatic & Manual
Sierra Classic SUV 1978 V8 5.7L RWD/4WD Automatic & Manual
Sierra Classic SUV 1978 V8 6.6L RWD/4WD Automatic & Manual
Sierra Grande SUV 1978 L6 4.1L RWD/4WD Automatic & Manual
Sierra Grande SUV 1978 V8 5.0L RWD/4WD Automatic & Manual
Sierra Grande SUV 1978 V8 5.7L RWD/4WD Automatic & Manual
Sierra Grande SUV 1978 V8 6.6L RWD/4WD Automatic & Manual
Street Coupe SUV 1978 L6 4.1L RWD Automatic & Manual
Street Coupe SUV 1978 V8 5.0L RWD Automatic & Manual
Street Coupe SUV 1978 V8 5.7L RWD Automatic & Manual
Street Coupe SUV 1978 V8 6.6L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

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Lazorlite L37-1335
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Navistar 314607-C1
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Navistar 314607-C22
Navistar 314607-K11
Navistar 354028-C91
Navistar 403505-R2
Navistar 53031-R2
Navistar 532031-R2
Navistar 897511-C2
Navistar 897511-R2
Oliver 106821A
Optibelt 9.5X1325
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Pirelli 13-525
Pirelli 15-531
Power Plus 2525
Texaco 15-525
Texaco 387
V&W 52513
Volvo 966927
White 966992
White 967065
White V1090590
White V1090783

Fits Years: 1970 1971 1978

Fits Models: Jimmy

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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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