26pc Brake Caliper Wind Back Tool Kit
26-piece brake caliper wind-back kit with 18 adapters and left/right thrust bolts
26pc Brake Caliper Wind Back Tool Kit
SKU:ST161238
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SKU : ST161238
Model : Single Brake Pad Spreader
Material : heat-treated high-carbon steel
Item Weight : 8.82 pounds
Package Dimensions : 16.26 x 12.52 x 4.21 inches
1x left-handed thrust bolts
1x right-handed thrust bolts
18x Disc Adapters
2x fixed plates
4x caliper hangers
1x Instructions
26pc Brake Caliper Wind Back Tool Kit
This 26-piece brake caliper wind back kit helps retract compatible caliper pistons during brake pad replacement. It combines push-back and wind-back capability with 18 disc adapters, left- and right-handed thrust bolts, fixed plates, and caliper hangers for jobs that require different piston-face patterns and rotation directions.
What This Kit Helps You Do
- Retract compatible caliper pistons by push-back or wind-back operation
- Select from 18 disc adapters for different piston-face patterns
- Use left- or right-handed thrust bolts as required by the caliper design
- Support brake service with fixed plates and caliper hangers
Match the Adapter and Rotation Direction to the Caliper
This is a multi-adapter kit, not a universal fit guarantee. Before use, compare the piston face to the adapter and confirm whether the specific caliper requires push-back, left-hand wind-back, or right-hand wind-back. Follow the vehicle manufacturer's brake-service procedure.

Organized Components for Brake Pad Service
The kit includes 18 disc adapters, two thrust bolts, two fixed plates, and four caliper hangers. Keeping the selected adapter and thrust bolt properly aligned helps apply force evenly while retracting a compatible piston.

Push-Back and Wind-Back Operations
Some calipers retract by direct compression, while others require the piston to be rotated as it is pressed back. Use the supplied thrust bolt and correctly matched adapter only for the operation specified by the vehicle manufacturer; do not force a piston that does not move smoothly.

Use Notes for Safe Brake Service
Check the brake-fluid reservoir level before retracting a piston because fluid can rise. Keep the adapter square to the piston face, apply force gradually, and stop if the dust boot could be damaged. Electronic parking-brake systems can require a specific service procedure or diagnostic mode.

Specifications
- Material: Heat-treated high-carbon steel with color-zinc plating
- Item weight: 8.82 lb
- Package dimensions: 16.26 × 12.52 × 4.21 in
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FAQ
Will this kit fit my vehicle's brake caliper?
Not automatically. Match the caliper piston face to a supplied adapter and confirm the required retraction method in your vehicle's service procedure before use.
Why does the kit include left- and right-handed thrust bolts?
Different compatible calipers can require different piston rotation directions during retraction. Use the bolt direction specified for your caliper; do not force the piston.
How can I avoid damaging the caliper piston or dust boot?
Use a correctly matched adapter, keep it square to the piston, and apply force gradually. Check the brake-fluid reservoir level and stop if the piston resists movement or the dust boot is at risk.