Parts for Husqvarna 966042901: 30" Deck Parts

Mandrel pulley for riding mower cutting deck spindle assembly. Replace if cracked, worn, or damaged to restore proper belt engagement and blade operation.

Secures the mower blade to the spindle on riding mowers and tractors. Replace if bolt is stripped, washer is damaged, or hardware is missing.

Replace your lawn tractor's belt keeper to secure drive belts and prevent slippage. Essential when belts slip off or keeper shows wear. Confirm fit with your model.

This is a small return spring that attaches to the idler arm on a lawn mower or lawn tractor deck. It provides the tension needed to keep the idler arm in its proper position, ensuring correct belt tension for the blade drive system. Replace this spring if the mower blades won't engage properly, the drive belt slips or comes off, or the original spring is stretched, broken, or missing.

Replacement washer for riding mowers and lawn tractors. Secures components and ensures proper fit. Order a new washer if yours is missing or worn.

This is the replacement washer head screw for a lawnmower or lawn tractor. It is black in color and is roughly 1.5 inches in length. With its hexagonal head and washer face, it is usually used as a fastener in outdoor power tools. It is self-tapping, meaning it can tap its own threads when screwed into either plastic, wood, or metal. When used with lawn tractors and lawnmowers, this screw is commonly employed for securing the mandrel housing to the mower deck. Replace the washer head screw if the old screw is damaged or missing. First, a pilot hole should be made that's slightly smaller than the diameter of this screw before driving it with a screwdriver. This is also a thread-forming type of self-tapping screw, and it does not have a pointed tip. It is compatible with specific products from major brands like Ariens, Craftsman, Husqvarna, Murray, Poulan, Ryobi, and Weed Eater. This part is sold individually and is a genuine OEM part sourced directly from the manufacturer.

Torsion spring for riding mowers and tractors. Provides tension and torque to internal components. Replace if damaged, broken, or missing.

Replacement hinge pin for lawn tractors and riding mowers. Acts as a removable rod to connect hinged components. Replace if broken, missing, or worn.

Metal push nut secures components on riding mower tractors. Replace if worn, damaged, or missing to restore proper fastening throughout equipment.

Replacement blade drive belt for riding mowers. Replace if worn, cracked, or slipping to restore proper blade engagement. Verify fit with your model number.

Socket head cap screw for riding mowers and lawn tractors. Secures components throughout the machine. Replace when stripped, missing, or damaged.

Prevents parts from loosening due to vibration on your riding mower. This nyloc lock nut uses a nylon collar insert to resist backing off during operation.

Replacement hex nut for riding mowers and lawn tractors. Secures components throughout the machine. Replace if stripped, rusted, or missing.

Flat washer for riding mower fastening mechanisms. Fits onto bolts and screws to ensure proper spacing. Replace if washer is missing or worn.

Hair pin fastener for riding mowers and tractors. Secures components in place throughout the machine. Replace if bent, broken, or missing.

This is the right-side blade brake arm for a riding mower or lawn tractor. It connects to the brake mechanism and helps engage or disengage the mower blade when the operator releases the blade engagement control. Replace this arm if the blade does not stop promptly when disengaged, or if the arm is bent, cracked, or worn.

Replacement screw for riding mowers and tractors. Used throughout the machine for securing components. Replace if lost, stripped, or damaged from wear.

Drive-in grease fitting zerk for riding mower and tractor lubrication points. Replace worn, damaged, or missing fittings to maintain proper greasing access.