SurpLee Park Brake Knob Replacement for John Deere S & X Series — 2-Pack, Impact-Resistant Polymer

SurpLee UC21883 park brake knob replacement is a direct-fit two-pack designed to restore reliable brake-pedal control on compatible John Deere S and X series lawn tractors.

If the original park brake knob on your John Deere S100, S120, X107 or similar model has cracked, worn smooth, or become loose, this SurpLee replacement gives you a quick, affordable fix. Manufactured from impact-resistant material, the knob replicates the form and function of the OEM part so the brake pedal feels solid again without an expensive dealer visit.

Will this knob fit my specific John Deere model?

Yes — the UC21883 replacement is listed to fit a broad range of John Deere S and X series residential tractors. It’s engineered to match the dimensions and attachment style used on the OEM knobs for these models.

• Compatible models include S100, S110, S120, S130, S140, S160, S170, S180, S220, S240 and X107, X117R, X127, X147R, X167, X167R.
• Sold as a two-pack so both sides or a spare can be replaced at once.
• Designed to slide onto the brake pedal shaft and lock in place without modifying the pedal.

How durable and reliable is the SurpLee replacement knob?

The knob is made from a high-strength, impact-resistant polymer meant to withstand repeated foot pressure and outdoor exposure. It’s not a metal part, so it resists dents while offering comfortable grip under load.

• Impact-resistant material reduces risk of cracking under normal use.
• Textured surface and ergonomic shape maintain foot traction and control.
• Low-maintenance design avoids frequent replacement and expensive repairs.

How difficult is installation and what tools are needed?

Installation is straightforward and designed for homeowners and DIYers. The knob replaces the worn original with minimal disassembly and typically requires no specialized tools.

• Simple slide-on fitment to the brake pedal shank.
• No drilling or permanent alteration of the pedal assembly required.
• Most installs can be completed in minutes using basic hand tools if any are needed.

What practical benefits will I notice after replacing the knob?

Swapping in a new knob improves pedal feel, safety, and appearance. A properly fitting knob helps you operate the park brake with confidence and stops further wear to the underlying pedal shaft.

• Restores positive foot contact and reduces slipping when engaging the brake.
• Prevents continued abrasion that can damage the pedal shaft finish.
• Provides a quick, cost-effective alternative to sourcing OEM parts from dealers.

Who is this for: The SurpLee UC21883 two-pack is ideal for homeowners, landscapers, and small property managers who own compatible John Deere S or X series lawn tractors and want a fast, affordable way to replace a worn park brake knob. It suits anyone who prefers a DIY repair that restores pedal comfort and function without special tools or large expense.