HomeSuspension > Shocks and StrutsKYB 3350007 Suspension Strut - Rear Left
Part #: 99-17930B

KYB 3350007 Suspension Strut - Rear Left

Excel-G
3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Excel-G
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Overview of KYB Excel-G Suspension Strut 3350007

The KYB Excel-G Suspension Strut 3350007 is engineered for Toyota Avalon models, providing reliable suspension performance. Designed to restore original handling and control, this strut offers precise fitment and durable construction for consistent ride quality.

  • Compressed length: 16.67 inches
  • Extended length: 21.39 inches
  • Stroke length: 4.72 inches
  • Upper mount type: 14x1.50
  • Internal rebound spring included
  • Right stop (R-stop) present; no bump stop (B-stop)
  • Dust cover not included

Features of the KYB Excel-G Suspension Strut

This suspension strut is part of KYB's Excel-G line, which is designed to meet or exceed original equipment specifications. The internal rebound spring helps maintain consistent damping performance, while the precise stroke length and upper mount type ensure proper fitment on Toyota Avalon vehicles. The absence of a dust cover means the strut is intended for applications where the vehicle’s existing dust protection is sufficient.

Product Line Details: KYB Excel-G

The Excel-G product line focuses on restoring the original ride and handling characteristics of the vehicle. These struts are engineered to provide a smooth, controlled ride by matching the factory specifications for compression and rebound. The Excel-G struts are a direct replacement option for Toyota Avalon owners seeking to maintain the vehicle’s suspension integrity without modifying the original setup.

Common Applications and Problem Solving

  • Restores factory ride quality and handling on Toyota Avalon models
  • Addresses excessive bouncing or poor shock absorption
  • Corrects uneven tire wear caused by worn suspension components
  • Eliminates noise or vibration related to faulty struts
  • Improves vehicle stability during cornering and braking

Installation Notes and Tips

When installing the KYB Excel-G Suspension Strut 3350007, ensure the upper mount type 14x1.50 matches the vehicle’s specifications. Since the strut does not include a dust cover, inspect the existing dust protection and replace if necessary. Proper torque settings should be followed to secure the strut and maintain suspension geometry. It is recommended to have a professional alignment performed after installation to optimize handling and tire wear.

Quality Assurance and Warranty

KYB manufactures the Excel-G Suspension Strut 3350007 to meet strict quality standards, ensuring durability and consistent performance. This part is designed to match original equipment specifications for the Toyota Avalon. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.

BrandBBB Industries
Part Number99-17930B
PositionExcel-G
Anti-Squeal Shims IncludedNo
Bleeder Screw Cap IncludedNo
Bleeder Screw IncludedYes
Bleeder Screw SizeM10-1.0 x 33
Bleeder Screw Thread (mm)M10-1.0
Bleeder Thread SizeM10-1.0
Bracket Cast Numbers150
Bracket IncludedYes
Bracket Mounting Bolts IncludedNo
Caliper And Pad Hardware IncludedYes
Caliper ColorGray
Caliper FinishRust Preventative
Caliper Slides IncludedYes
Casting MaterialCast Iron
Dust Boots IncludedYes
Hardware IncludedYes
Housing Cast Numbers150, R
Inlet Fitting TypeBanjo Bolt
Inlet Port Thread Size (mm)M10-1.0 x 27.32
Inlet Thread SizeM10-1.0
New or RemanufacturedRemanufactured
Package ContentsIncludes Brake Pad Installation Hardware W/ Banjo Bolt & Copper Crush Washers - Where Applicable
Pads IncludedNo
Piston 1 Diameter (mm)34
Piston MaterialSteel
Piston Outside Diameter (in)1
Piston Outside Diameter (mm)34
Wear Sensors IncludedNo

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2015ToyotaAvalonRear LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2014ToyotaAvalonRear LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2013ToyotaAvalonRear LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.