HD Switch

These three rebuildable BIGBearing idler pulleys are solid steel billet replacements designed to restore smooth belt tracking and lasting durability on a wide range of Bad Boy zero-turn and walk-behind mowers. When a worn idler pulley starts to squeal, wobble, or cause uneven belt...

HD Switch 2 Kits 13x5-6 front wheel bearing rebuild set pairs improved spring-loaded seals with hard 304 stainless steel axles for longer, rust-free service. This comprehensive rebuild kit replaces worn wheel bearings and fragile factory axles with upgraded components engineered for tougher outdoor use....

HD Switch front wheel bushing-to-bearing conversion kit replaces worn front axle bushings and steering spindles on compatible Husqvarna lawn and garden tractors to deliver smoother steering and longer axle life. This conversion kit from HD Switch upgrades the front wheel assemblies and steering spindles...

HD Switch BIGBearing solid steel billet rebuildable idler pulley replaces worn pulleys to restore smooth belt tracking and extend drive component life on many Hustler mower models. This billet idler pulley is engineered as a direct-fit replacement for a wide range of Hustler FasTrak,...

These HD Switch deck spindle bearings (6 pack) are precision-machined replacements with C3 thermal clearances and high-temperature synthetic grease to reduce friction and extend service life. Designed for lawn mower and turf equipment spindles, this 6-pack fits models using part numbers like Exmark 1-513016,...

HD Switch 2-pack steering dampers with upgraded dust shields are replacement shock absorbers designed to restore smooth steering control on commercial and residential zero-turn mowers. This pair of steering dampers replaces common OEM part numbers (116-0027, 109-9820, 142-8117) and fits a wide range of...

HD Switch 2-kit replaces factory front wheel axles and bearings with 100% 304 stainless steel axles and sealed premium bearings to stop rust and extend bearing life. If your Husqvarna mower models Z242F, Z246, Z246i, Z248F, Z254, Z254F, Z254i, EZ4824, RZ4621, RZ4824F, RZ5424, RZ5426,...

Heavy-duty billet idler pulley with an oversized rebuildable bearing engineered to replace 604792 on select Hustler, Raptor SD/SDX, Super S, Big Dog and Alpha MP decks. This HD Switch BIGBearing Billet Rebuildable Seamless Idler Pulley is a machined-from-solid solution built for lawn mower deck...

HD Switch 6-pack deck spindle bearings with C3 clearance are precision steel replacements built for heavy-duty mower spindles and pre-lubed with high-temperature synthetic grease for extended service life. These bearings are a direct-fit option for many commercial and residential mower models (including Exmark 103-2477,...

HD Switch Adjustable Tie Rod is a direct-replacement steering linkage built from 4130 chromoly with a crimped construction for stronger wear resistance and precise alignment on compatible John Deere lawn and garden tractors. If your tractor’s steering feels loose or you need a durable...

HD Switch C3 6-pack deck spindle bearing rebuild kit upgrades mower spindles with precision C3 bearings and high-temperature grease for longer life and smoother operation. Replace worn spindle bearings and cut down on maintenance with this complete rebuild kit designed for a wide range...

HD Switch BIGBearing Solid Steel Billet Idler Pulley is a rebuildable, single-billet steel idler designed to replace 033-8050-00 on many Bad Boy mower models for longer life and easier maintenance. This heavy-duty idler pulley is machined from a single billet of steel and fitted...

The HD Switch Front Wheel Bushing Bearing Conversion Kit replaces worn bushings and axle contact with sealed precision bearings for smoother, longer-lasting front wheel performance on compatible John Deere mowers. This kit is designed to convert both front wheels of a variety of John...

HD Switch two-kit rebuild supplies premium sealed bearings and 100% 304 stainless steel axles to replace worn front wheel bearings on 11x4-5 wheels. When front wheels wobble, make noise, or bind, worn bearings often get the blame—but a softer, pitted factory axle usually causes...

HD Switch adjustable crimped drag link and tie rod assemblies replace original steering components for John Deere L100–L130 and G110 models, and include four locknuts for a secure installation. These steering drag links and tie rods are built to restore precise steering on small...

HD Switch front wheel bushing-to-bearing conversion kit replaces worn bushing steering spindles with sealed bearings to reduce axle wear and eliminate routine greasing. This conversion kit is engineered by HD Switch to upgrade RH/LH front axle steering spindles—turning bushing-style hubs into durable bearing assemblies...

HD Switch AM101562 is a commercial-grade electric PTO blade-clutch toggle switch designed to replace worn or broken blade engagement controls on a wide range of John Deere lawn and garden tractors. This heavy-duty replacement switch provides a direct-fit option for many John Deere models...

HD Switch adjustable left/right steering drag link set replaces OEM part numbers 436884, 436885, 532436884, 532436885, 583513301 and 583513401 and includes two sector gear caps for a stronger, tunable steering linkage. This upgraded steering tie rod kit is built to restore precise wheel alignment...

HD Switch steering caster spindle axle conversion kit replaces worn bushings with sealed ball bearings and hardware to restore precise steering and longer wheel life on compatible John Deere lawn tractors. If your John Deere lawn tractor shows sloppy steering, uneven wheel wear, or...

HD Switch Front Wheel Bushing to Bearing Conversion Kit replaces worn axle bushings with sealed bearings and all necessary hardware for a long-lasting, low-maintenance front axle rebuild. This conversion kit is engineered to update the RH/LH front steering spindles on a wide range of...