Rotary 13x6.50-6 Semi-Pneumatic Hollowmatic Caster Wheel for Exmark Lazer Z Zero Turn 109-9124, 109-9127, 109-9125

Rotary 13x6.50-6 Semi-Pneumatic Hollowmatic Caster Wheel for Exmark Lazer Z Zero Turn 109-9124, 109-9127, 109-9125.

Zero Down Time with Air-Cushioned Ride: Heavy-Duty 13x6.50-6 Hollowmatic Caster Wheel

Eliminate flat tire delays, air pressure checks, bent rims, and turf scalping on your commercial zero-turn mower fleet. This Heavy-Duty Commercial 13x6.50-6 Hollowmatic Semi-Pneumatic Wheel Assembly is the flat-proof front caster solution engineered explicitly to replace Exmark OEM part numbers 109-9127, 109-9124, and 109-9125 . Operating a commercial mowing route on standard air-filled tires leaves your crews vulnerable to thorns, nails, and curb pinch flats that stall daily operations and lead to uneven deck heights that scalp premium turf.

Built with an engineered hollow-core cellular rubber construction, this Hollowmatic tire provides the puncture-proof reliability of a solid tire while retaining the pneumatic deflection and shock absorption needed to protect front caster forks. The smooth, wide-profile tread glides across manicured turf without rutting or scuffing during aggressive zero-radius turns. The heavy-gauge welded steel wheel is finished in durable commercial white powder coat and features a symmetrical 6.75-inch hub width fitted with pre-pressed Exmark 1-633584 bearing cups for straightforward integration with your existing OEM tapered roller bearings and spanner hardware.

This heavy-duty aftermarket replacement assembly directly replaces Exmark OEM Part Numbers: 109-9127, 109-9124, and 109-9125 (Featuring pre-installed Bearing Cups equivalent to Exmark 1-633584 ). (Note: Bearings, spanner bushings, seals, and axle bolts are NOT included; this assembly is engineered to be used directly with your existing OEM bearing components).

Why This 13x6.50-6 Hollowmatic Wheel Assembly is the Commercial Fleet Choice:

100% Flat-Proof Hollowmatic Design: Thick cellular rubber carcass will never lose air, puncture, or go flat when striking thorns, glass, or jobsite debris.

Pneumatic-Like Shock Absorption: Hollow structural core deflects under bumps, shielding caster yokes, deck hangars, and the operator from harsh vibration.

Pre-Installed Bearing Cups Included: Fitted with factory-pressed bearing races (replaces Exmark 1-633584) to eliminate difficult shop press work.

Turf-Friendly Smooth Tread: Flat, wide profile eliminates wheel divots, ground tears, and turf gouging during quick pivot maneuvers.

Heavy-Duty Welded Steel Rim: Symmetrical 6.75-inch hub welded to a reinforced steel rim finished in corrosion-resistant commercial gloss white.

Technical Specifications:

Tire Size: 13 x 6.50 - 6 (13x6.50-6 / 13x650-6)

Tire Technology: Hollowmatic Semi-Pneumatic (Micro-Cellular Flat-Proof)

Tread Pattern: Smooth (Commercial Turf Protection)

Wheel / Rim Type: Heavy-Gauge Welded Steel (Two-Piece Welded Design)

Rim Color: Commercial Gloss White

Hub Length: 6.75 Inches Symmetrical Hub

Installed Components: Includes two (2) Pre-Pressed Bearing Cups (Exmark 1-633584)

Hardware Requirement: Reuses OEM tapered roller bearings, seals, spanner bushing, and axle bolt (Bearings NOT included)

Direct OEM Cross-Reference: Replaces Exmark 109-9127, 109-9124, 109-9125

Condition: Brand New

Guaranteed Equipment Model Compatibility Matrix:

Specifically engineered for direct fitment on commercial zero-turn mowers utilizing a 6.75" symmetrical hub with 13x6.50-6 casters:

Exmark Commercial Zero-Turn Mowers:

Fits Exmark Lazer Z (Select AC, AS, LC, XP, and XS chassis using 6.75" hub width).

Fits Exmark Pioneer & Radius Series commercial mowers specifying 109-9127 / 109-9124 / 109-9125.

Fits Exmark Quest & Front-Runner Series models equipped with matching 13x6.50-6 caster forks.

Companion Commercial Turf Fleets:

Fits designated Toro Z Master and companion zero-turn mowers requiring a 13x6.50-6 wheel with 6.75" hub length and tapered roller bearing cups.

Cross-Reference: Similar to Rotary 10286 except with the shorter, application-specific 6.75" hub length.

🛠️ Pro-Maintenance Tip: Watch the "Pre-Lube Bearing Pack & Spanner Bushing Inspection Secret!" Bearing Repack Secret: Because this wheel comes with bearing cups pre-installed , take the opportunity to thoroughly inspect and repack your existing OEM tapered roller bearings with fresh high-temperature, water-resistant lithium complex grease before assembly! Never put dry or dirty bearings into brand-new races. Spanner Bushing Check: Inspect your internal steel spanner bushing for grooving or worn steps where the roller bearings ride. If the center spanner is notched, replace it along with the outer dust seals; a worn spanner prevents proper preload torque on the through-bolt, causing wheel wobble inside the caster yoke.

Specifications

• Type: Wheel
• Number in Pack: 1
• Compatible Equipment Make: For Aftermarket
• Package Quantity: 1
• Number of Items: 1
• Country of Origin: China

Condition: New