Rareelectrical Inner Tube 23X8.50-12 23X9.50-12 23X10.50-12 Compatible with Lawn Tractor Riding Mower Garden Tractor Cub Cadet John Deere Husqvarna Toro Butyl Rubber Tr13 Replaces Carlisle 321370

TIRE SIZE COMPATIBILITY: 23x8.50-12 — Standard Lawn Tractor Rear Tire 23x9.50-12 — Standard Garden Tractor Rear Tire 23x10.50-12 — Wide-Profile Lawn/Zero-Turn Rear Tire Rim Size: 12 Inches (All Applications) COMPATIBLE BRANDS: John Deere, Cub Cadet, Husqvarna, Craftsman, Toro, MTD, Troy-Bilt Kubota, Ariens, Bolens, White Outdoor, Huskee, Yard Machines, Ryobi OEM PART NUMBERS: Carlisle: 321370 / Lesco: 003178 HEAVY-DUTY BUTYL RUBBER TUBE — TR13 SCHRADER VALVE: Multi-size butyl rubber inner tube for 12-inch rim lawn and garden equipment. Compatible with 23x8.50-12, 23x9.50-12, and 23x10.50-12 tire sizes used on lawn tractors, riding mowers, garden tractors, and zero-turn mowers from all major equipment manufacturers. Features a TR13 straight rubber valve stem measuring 1.38 inches in length with a 0.46-inch diameter and standard Schrader valve core rated to 60 PSI maximum inflation. Manufactured from premium butyl rubber for superior air retention, puncture resistance, and reliable performance across a wide temperature range. Each tube is individually inflated and inspected before packaging. Direct replacement for Carlisle 321370 and Lesco 003178. Weight: approximately 2.2 lbs. ⚠️ IMPORTANT: Verify tire size on sidewall before ordering to ensure proper fitment.

• Compatible with CARLISLE. Please verify your OEM part number from your original unit to help ensure fitment.
• Replaces: Oem Part Numbers: / Carlisle: 321370 / Lesco: 003178 / Specifications: / Type: Inner Tube — Butyl Rubber / Tire Sizes: 23X8.50-12, 23X9.50-12, 23X10.50-12 / Rim Size: 12 Inches / Valve Stem: Tr13 Straight Rubber / Valve Stem Length: 1.38 Inches / Valve Stem Diameter: 0.46 Inches / Valve Type: Schrader / Max Inflation: 60 Psi / Material: Butyl Rubber / Weight: ~2.2 Lbs / Condition: New / Application: / Lawn Tractors, Riding Mowers,
• Applications: Lawn & Garden Equipment: / Lawn Tractors With 23X8.50-12 Or 23X9.50-12 Rear Tires / Riding Lawn Mowers With 12-Inch Rear Rims / Garden Tractors With 12-Inch Rear Wheels / Zero-Turn Mowers With 23X8.50-12 Or 23X9.50-12 Tires / Compact Utility Tractors With 12-Inch Wheels / Compatible Equipment Brands: / John Deere Lawn Tractors / Cub Cadet Lawn And Garden Tractors / Husqvarna Riding Mowers / Craftsman / Sears Lawn Tractors / Toro Riding Mowers And
• Applications: Mowers And Zero-Turn Mowers / Mtd / Troy-Bilt / Yard Machines / Kubota Compact Tractors (B-Series) / Ariens / Bolens / White Outdoor / Huskee / / Tire Sizes: / 23X8.50-12 (Primary) / 23X9.50-12 (Primary) / 23X10.50-12 (Also Compatible)...
• Tube Source: Aftermarket