Gates
Premium OE Micro-V Belt

Gates K040346 Serpentine Belt - Power Steering

Brand Gates K040346
Position Power Steering
Belt Material EPDM
Cord Material Polyester
Cord Material Polyester
Cross Section Designation K
Effective Length 34.64
Effective Length 880
OE Comparison Rating OE Performance
Outside Circumference 35.25
Outside Circumference 894
Rib Quantity 4
Section K
Top Width .56
Top Width 14
Type Automotive V-Ribbed Belt (Standard)
Type Automotive V-Ribbed Belt (Standard)
Washer Pump Included EPDM
Product line Premium OE Micro-V Belt
Fits Toyota · 4 vehicles

OE performance rating. Precision-fit Micro-V belt built to match OE size, construction, and materials.

EPDM belt material. Resists wear while helping maintain dependable accessory drive performance.

Polyester cord reinforcement. Adds strength and stability for consistent belt operation.

Cross-references Bando 4PK880, Continental 4040347 and Gates K040346 for the same application. See all 10.

$30.53Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $30.53
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE Micro-V Belt for Toyota Highlander

The Gates Premium OE Micro-V Belt K040346 is a precision-fit serpentine belt for the accessory drive system. It is built to match OE size, construction, and materials for steady power transfer and consistent vehicle operation.

Compatible with 2004-2007 Toyota Highlander power steering applications, this Gates K040346 belt is a direct-fit option for drivers replacing a worn or noisy accessory drive belt on the Toyota Highlander.

Key Features

  • Gates Premium OE Micro-V Belt line for OE-style replacement fit and construction
  • Part number K040346
  • 4-rib automotive V-ribbed belt design
  • EPDM belt material for durability in accessory drive service
  • Polyester cord material for stable belt reinforcement
  • OE Performance comparison rating
  • Effective length: 34.64 in. / 880 mm
  • Outside circumference: 35.25 in. / 894 mm
  • Top width: .56 in. / 14 mm

Product Details

Gates Premium OE Micro-V Belt products are built for applications that require accurate OE-style dimensions and materials. This K040346 serpentine belt uses a standard automotive V-ribbed construction with EPDM rubber and polyester reinforcement to support reliable accessory drive operation. For 2004-2007 Toyota Highlander power steering service, the belt length and rib profile are matched to the application requirements.

This part cross-references Bando 4PK880 and Continental 4040347 for the same application. The Gates K040346 is also listed under additional interchange numbers including 4K346 and 4PK0880.

What This Belt Helps Address

  • Squealing or chirping from a worn accessory drive belt
  • Cracking, glazing, or rib wear on the existing belt
  • Loss of proper belt tension due to age and wear
  • Power steering belt replacement on a Toyota Highlander
  • Drive belt service when OE-size matching is required

Installation Notes and Tips

Verify belt routing before removal and compare the old belt length and rib count to the replacement part. Inspect pulleys, tensioners, and idlers for wear or contamination before installing the new belt. Confirm the application is 2004-2007 Toyota Highlander, power steering, and match the belt profile to the accessory drive system.

Quality Assurance

Gates manufactures this Premium OE Micro-V Belt to OE-size, construction, and material standards for consistent fitment and performance in the specified application.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2007ToyotaHighlander3.3LV6GASPower SteeringPremium OE Micro-V Belt
2006ToyotaHighlander3.3LV6GASPower SteeringPremium OE Micro-V Belt
2005ToyotaHighlander3.3LV6GASPower SteeringPremium OE Micro-V Belt
2004ToyotaHighlander3.3LV6GASPower SteeringPremium OE Micro-V Belt
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bando — 4PK880Continental — 4040347Gates — K0403464K3464PK08784PK088025-04034611950JN30A9008091088MB3C718381B