Dayco 17670 Accessory Drive Belt
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Dayco

Dayco 17670 Accessory Drive Belt

Brand Dayco 17670
Position Air Conditioning and Idler
Angle 36
Belt Construction Top Cog
Color Black
Effective Length 67
Effective Length 1701.80
Material Synthetic Rubber Compound
Maximum Operating Temperature 79.4
Maximum Operating Temperature 175
Minimum Operating Temperature -37.2
Minimum Operating Temperature -35
Outside Circumference 67.27
Outside Circumference 1708.66
Standards SAE J636, SAE J637
Top Width .53
Fits American Motors and Jeep · 1 vehicle

Top-cog construction. Helps the belt flex smoothly for consistent accessory drive performance.

Synthetic rubber compound. Built from a durable material for dependable everyday operation.

SAE J636, J637. Meets recognized industry standards for accessory drive belts.

Cross-references ACDelco 2T17670, ACDelco 9670HD and ACDelco 17670 for the same application. See all 97.

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Accessory Drive Belt for Jeep CJ5 Air Conditioning

The Dayco 17670 accessory drive belt is built for accessory drive applications that demand stable belt tracking and consistent power transfer. It is a fit for the 1972 Jeep CJ5 with air conditioning and without power steering, making it a direct-match search term for Jeep CJ5 air conditioning belt replacement needs.

  • Synthetic rubber compound construction for durable everyday operation
  • Top cog belt design helps improve flexibility and belt wrap
  • Black finish with a .53-inch top width
  • Effective length: 67 inches; outside circumference: 67.27 inches
  • 36-degree angle profile
  • Built to SAE J636 and SAE J637 standards
  • Operating temperature range: -35 to 175 degrees

Dayco 17670 is an accessory drive belt engineered for the air conditioning drive on the 1972 Jeep CJ5. The top cog construction and synthetic rubber compound support reliable belt movement around pulleys, while the specified dimensions help match the original belt routing and fitment requirements. If you are searching for a 1972 Jeep CJ5 air conditioning belt or a Dayco 17670 replacement belt, this part provides the size and construction details needed for a proper application match.

This part cross-references Gates 9670 and ACDelco 17670 for the same application.

Common Problems This Belt Can Address

  • Squealing or slipping accessory drive belt noise
  • Loss of air conditioning compressor drive
  • Cracking, glazing, or wear on an aging belt
  • Poor belt tracking caused by an incorrect replacement size
  • Reduced accessory drive performance from a stretched belt

Installation Notes and Tips

Verify belt length, width, and pulley routing before installation. This belt is listed for the air conditioning position on the 1972 Jeep CJ5 without power steering, so confirm the accessory layout matches your vehicle before ordering. Inspect pulleys and tensioner components for wear, and replace any damaged hardware that could affect belt alignment.

Quality Assurance

Dayco manufactures accessory drive components to published dimensional and performance standards, and this belt is specified to SAE J636 and SAE J637 requirements. The Dayco 17670 is a technical replacement choice for Jeep CJ5 air conditioning service where correct fitment and belt construction matter.

Related reading

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1972JeepCJ53.8LL6Air Conditioningwithout power steering
Directly replaces or cross-references 97 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 2T17670ACDelco — 9670HDACDelco — 17670AMC — 3191320Atlas — 768Atlas — 7670Autopar — FB17670AutoZone — 17670Bando — B3660CARQUEST — 2/9670PBCARQUEST — 9670CARQUEST — 9670HDCase — A166483Chrysler — 4106239CNH — 47490848Cummins — 3040335Daimler — A003994922Daimler — A0039970492Driveworks — 67017Duralast — 17670Dynacraft — D1102-4015Dynacraft — D1102-4017Ford — E0HT-8A615-KAFord — E0HT-8620-U3AFord — E0HZ-8620-NFord — E1HZ-8620-BFreightliner — GT17672Freightliner — GTFLN9670Freshstart — 17670Gates — 2/9670PBGates — 13A1700Gates — 6667Gates — 8274Gates — 8621Gates — 9670Gates — 9670HDGeneral Motors — 796685General Motors — 2483913General Motors — 2483914General Motors — 3749750General Motors — 3887683General Motors — 9433937General Motors — 11502410General Motors — 15504745Goodyear — 2/17671TTGoodyear — 17671John Deere — 61X18195AJohn Deere — AR70413John Deere — AR86496John Deere — R42750Lazorlite — L38-1700Leece-Neville — 57298Mack — 88GB354P74Mack — 88GB355Mack — 88GB355P1Mack — 88GB437Mack — 88GB437P5Mack — 88GB439P671Mack — 88GB439P672Mighty Distributing System — 17670Mitsuboshi — MF6660Mopar — B17671AMopar — BH1726Motorcraft — JC-671CMotorcraft — JC-675CNAPA — 25-9670NAPA — 25-9670-2NAPA — 25-9670HDNAPA — 25-17035NAPA — 25-17035-2NAPA — 5215Navistar — 340794-C1Navistar — 340794-C2Navistar — 340794-C21Navistar — 340794-K11Navistar — 371272-C91Navistar — 412496-C1Navistar — 412497-C91Navistar — 441058-C1Navistar — 441059-C91Navistar — 441060-C91Navistar — 779193-C91Navistar — 780927-C1Navistar — 1213502-C1Navistar — 1607236-C1Navistar — 1607237-C91Optibelt — 12.5X1700Pirelli — 17-672Towmotor — 681379Uniroyal — 17670White — 02-7002208White — 02-7074199White — 20804-5129White — 20804-5134White — 20804-5135White — V1090854White — V1091005