Direct Replacement for Exmark 116-1972 & 1161972 – Ensures perfect compatibility with Lazer Z AS/E/S/X/Z Series (Serial No. 850,000+). Precision 52 7/8" Cable & 52 1/4" Conduit . Heavy-Duty Black Knob Design – Reinforced ends resist wear, while ergonomic knob enhances grip and adjustment. All-Weather Durability – High-grade materials withstand extreme temperatures, moisture, and prolonged outdoor use. Tension-Lock Technology – Maintains precise throttle positioning for consistent speed control during operation. 290-348 Heavy-Duty Throttle Control Cable Compatible with Exmark 116-1972, Fits Lazer Z AS/E/S/X/Z Series, 52" Black Lawn Mower Replacement Part, Durable Tractor Accessories