HD Switch Front-Wheel Bushing-to-Bearing Conversion Kit for John Deere L100 Series — Sealed Bearings & Left/Right Spindles

HD Switch front-wheel bushing-to-bearing conversion kit replaces worn spindle bushings with sealed bearings and full hardware to restore steering precision for many John Deere L-series and compatible Scotts/Sabre/Sabo lawn tractors.

This complete spindle rebuild kit includes left and right steering spindles, sealed ball bearings with heavy-duty steel trash seals, synthetic grease, caster hardware, hub caps, shim and thrust washers, E-clip retainers, and all fasteners needed to upgrade 3/4" axles and 1 3/8" rims. It’s designed as a drop-in replacement for common OE parts and aftermarket numbers so you can convert worn bushing setups to long-lasting bearings without fabricating adapters or modifying the axle.

Will this kit fit my John Deere L100–L130 or compatible Scotts model?

Most L100-series John Deere tractors listed (L100, L105, L107, L108, L110, L111, L118, L120, L130) and several Scotts/Sabre/Sabo models use the same spindle and wheel dimensions this kit targets. Verify your rim inside diameter and axle diameter before ordering.

• Designed for wheels with 1 3/8" rim inner size and 3/4" axle shafts.
• Direct replacement for GY20047 / GY20048 family and compatible OE numbers.
• Includes both left and right spindles (GY20617BLE & GY20616BLE equivalents).

How does converting bushings to bearings improve steering and maintenance?

Replacing soft or worn bushings with sealed ball bearings reduces friction, slop, and heat at the wheel pivot, restoring crisper steering feel and more predictable tracking. Sealed bearings require far less routine greasing and resist water, grass clippings, and grit better than plain bushings.

• Sealed steel trash shields keep contaminants out and extend service life.
• Included synthetic grease with wear-resistant additives for initial lubrication.
• Removes the typical axle wear pattern that causes side-to-side play.

What hardware and extras come in the kit to make installation straightforward?

The kit ships with every fastener and small part needed to rebuild the spindle assembly—no scavenged parts required. That makes a single repair session sufficient to reinstall the spindle and wheel assembly with correct spacing and retention.

• Shim and thrust washers to set endplay and preload accurately.
• E-clip retainers and replacement hub caps (yellow hub caps and black top caster caps included).
• Caster hardware and complete gasket of bolts and washers for a clean rebuild.

How durable are the bearings and seals under lawn-care conditions?

Bearings supplied in this kit use robust steel seals designed to shed debris and a synthetic grease formulated with additives for wear resistance. While no mechanical part is immune to severe abuse, this combination delivers significantly longer life than plain bushing setups when used for regular mowing and light yard work.

• Steel trash seals deflect grass and grit away from bearing races.
• Synthetic grease resists washout and reduces metal-on-metal wear.
• Precision-machined spindles maintain alignment to reduce uneven loading.

Who is this for: HD Switch’s bushing-to-bearing conversion and steering spindle rebuild kit is intended for owners and service technicians of older John Deere L-series lawn tractors and compatible Scotts, Sabre, and Sabo models who want a durable, maintenance-friendly upgrade. Choose this kit if you have wheel play, noisy or rough front wheels, visible axle wear, or if you prefer sealed bearings that require less frequent lubrication while restoring steering precision.