Mill Supply carries a variety of replacement Lawn Mower Wheels including Caster Wheels.

Solid Foam Tire that fits Toro, 8 x 300 x 4, is maintenance free, flat free, long lasting resists cracking, oil and chemical resistant. Constructed of micro-cellular polyurethane insures that it will never loose its form. Uses with 8866 wheel assembly.

Caster Wheel Assembly. 9x350x4 smooth tread 4-ply tubeless tire. 4" centered 3-piece rim, zerk fitting and a 5/8" open cage roller bearing, Uses our 09-5812 and 09-7780 bearing kit. (orange).

Caster wheel that fits Bobcat, 9 x 350 x 4 smooth tread 4 ply tubeless tire, 3 piece rim, 4" centered hub with 5/8" open cage roller bearing and zerk fitting. (Painted red) uses our 09-5812 bearing kit.

Caster wheel assembly that fits Gravely, 3-1/2" centered hub with 5/8" semi-sealed bearing and zerk fitting, fits 44",` 52", 61" & 72" cut, models 2144, 6144, 6152 & 6161.

Caster Wheel Assembly that fits Bobcat, 9" x 350 x 4". Smooth Thread Solid Foam Tire with 3 Piece Rim. 4" centered hub with 5/8" open cage roller bearing and zerk fitting. Fits 32", 36", 48", 54" & 61" cut midsize walkbehind mowers. Assembly uses 8264.

Caster wheel assembly that fits Gravely, 3-1/4" centered hub with 3/4" open cage roller bearing and zerk fitting, fits standard Promaster 50" & 60" decks, (Painted white).

Caster wheel assembly that fits Gravely, 4" centered hub with 3/4" open cage roller bearing and zerk fitting. For 7001 series riders 48", 54" cut, fits midsize walk behind 38",48",54" cut.

Front Caster Wheel and Tire that fits Toro, 4 inch. Toro 117-7386. 4.10/3.50-4 ribbed tubeless tire. Fits Time Cutter Z models 74360, 65, 66, 80, 81 & 74398. 42 & 50 units. 3/4"ID x 1/4" hub length.

Caster wheel that fits Bunton, 410 x 350 x 5, 2 ply sawtooth tubeless tire. 2-15/16" centered hub, 3/4" I.D. bearing and zerk fitting. Used on 36",48",52" and 61" Mulch and Turf decks. (Painted yellow).

Caster wheel assembly that fits Gravely, 4" centered hub with 5/8" open cage roller bearing and zerk fitting, fits 32", 36", 48", 52", 61" & 72" cut midsize walk behind mowers.

Caster wheel that fits Gravely. 9 x 350 x 4 smooth tread 4 ply tire with tube, 3 piece rim, 3-1/4" centered hub with 3/4" open cage roller bearing and zerk fitting. Fits standard Promaster 50" and 60" decks.

Caster wheel that fits John Deere, 9 x 350 x 4, 4 ply smooth tread tubeless tire, 1 piece rim, 3/4" open cage roller bearing and zerk fitting, for 700 series riders with 48", 54" cut models.

Caster wheel that fits John Deere. 9 x 350 x 4, 4 ply traction tread tire with tube. 2-1/4" off centered hub, 3 piece rim, 1" roller cage bearing with zerk fitting. Fits all two wheel Velke's.

Caster wheel that fits Grasshopper, 13 x 500 x 6, 4 ply rib tread tubeless tire, 3/4" centered hub, 1 piece rim with bead lock, ball bearing and zerk fitting, fits 44", 52", 61" & 72" cut models.

Caster wheel that fits Grasshopper, 9 x 350 x 4, 4 ply smooth tread tubeless tire, 1 piece rim, 3-1/2" centered hub, 5/8" semi-sealed bearing and zerk fitting, fits 44", 52", 61" & 72" cut.

Caster Wheel that fits John Deere, 11 x 400 x 5, 2 ply smooth tread tubeless tire, 1 piece rim, 5" centered hub, 3/4" open cage roller bearing, and zerk fitting. For 900 series riders with front cut 50", 60", 72" cut. (yellow)

Front Caster Wheel and Tire that fits Toro, 4 inch. 4.10/3.50-4 smooth tubeless tire. Fits Time Cutter Z. 3/4"ID x 4-1/4" hub length and grease zerk.

Front Caster Wheel And Tire that fits Toro, 4 inch. Toro 105-3471. 4.10/3.50-4 Sawtooth Tubeless Tire. Fits Time Cutter Z. 3/4" ID x 4-1/4" length with grease zerk.

Heavy duty solid foam tire 9 x 350 x 4. Solid, maintenance free, flat free, long lasting resists cracking, oil and chemical resistant.

Front wheel assembly demountable hub that fits Snapper. 410 x 350 x 4, 2 ply stud tread, tubeless, with 3-1/4" offset hub with zerk fitting and 3/4" bearings, (white) replaces front wheel.

Wheel assembly that fits Snapper (1 piece rim). 410 x 4 one piece rim, zerk fitting, tubeless turf tread. For series 7 and up. Replaces tire 08-7328. (gray) replaces 52267 and 52305/50618.

Wheel assembly that fits Toro, 3-1/4" centered hub with 3/4" open cage roller bearing with zerk fitting, fits midsize units, uses 08-8864 tire & 09-8441 wheel bearing kit, (white), 8 x 300 x 4.

Wheel assembly that fits Walker. 8 x 300 x 4, 4 ply smooth tread tire, 3-1/2" centered hub, zerk fitting with 5/8" open cage roller bearing (white). Replaces 5715-4, front wheel on ZTR.

Wheel assembly that fits Encore, 10 x 350 x 4, 4 ply slick tread tire with tube, 3-1/4" offset hub, 3 piece rim, 3/4" roller bearing and zerk fitting, Fits 36", 48", 60" cut models, (white).

Wheel assembly that fits Snapper. 410 x 350 x 4, 2 ply stud tread tubeless tire, 3-1/4" offset hub with zerk fitting and 3/4" bearings. One piece rim (white). Replaces 52268, 52267, 50618 and 51449.

Wheel assembly that fits Toro, 8 x 300 x 4, 4 ply tube type turf tread tire, 3 piece rim, 3-1/4" centered hub with 3/4"open cage roller bearing and zerk fitting.

Wheel assembly, 280/250x4, 4 Ply saw tooth tire and tube mounted on a 3-1/4" centered 3 piece rim, with 1" open cage roller bearing, (red) that fits Bobcat 38209 & Toro 54-8820, 12-1519.
Mower-parts.net carries replacement Caster Wheels for Lawn Mowers as well as other mower parts & accessories.