Jenn-Air Dw730b Parts

This jump-up nozzle directs water flow inside the dishwasher to improve rinse and spray coverage. It replaces a worn, cracked, or clogged nozzle to restore proper water routing for consistent wash performance. What it does:

• Directs water upward from the spray arm/dispenser area for targeted rinsing
• Helps maintain even spray distribution across dishes
• May cause poor rinsing, spotting, or uneven cleaning when damaged or clogged
• Compatible with dishwasher models that use a jump-up style water nozzle

• One jump-up nozzle

• Designed for drop-in or snap-fit replacement; inspect surrounding seals and clips
• Turn power off and shut off water supply before beginning repair
• Use basic hand tools; avoid overtightening plastic fittings
• Replace only with the exact nozzle specified for your model

This drain hose routes and removes wastewater from the appliance so it can pump out normally and avoid standing water. It's a direct-fit service part used to restore proper draining. What it does

• Carries wastewater from the appliance pump to the household drain or air gap
• Restores normal draining when original hose is cracked, split, or leaking
• Helps prevent water backing up into the appliance when properly routed and secured
• Can stop intermittent leaks or reduced drain performance caused by hose damage

• One drain hose

• Disconnect power and turn off water supply before starting any repair
• Inspect hose routing and replace with the same path to avoid kinks or high loops that trap water
• Secure hose connections with appropriate clamps; tighten but avoid over-torquing
• After installation, run a short drain cycle and check all connections for leaks

A replacement shaft seal that restores the watertight seal where a rotating shaft passes through the tub or housing, helping prevent leaks and protecting bearings and internal components from moisture and contamination. What it does:

• Seals the gap around a rotating shaft to stop water from leaking out of the tub or housing.
• Helps keep grease and contaminants contained around bearings and shaft openings.
• Common symptom link: replace when you see water on the floor, visible leaks near the shaft, or wet/soiled bearing areas.
• Small, inexpensive part that prevents further damage to nearby components when installed promptly.

• Disconnect power and turn off water supply before beginning work; drain remaining water from the appliance.
• Access usually requires partial disassembly (remove panels/tub or transmission as applicable); follow OEM instructions.
• Inspect shaft and housing for wear or damage; clean mating surfaces before installing the new seal.
• Test appliance for leaks after reassembly and before returning to regular use.

A replacement leveling leg that stabilizes your appliance and allows height adjustment for a secure, level install. Restores proper alignment to reduce rocking, vibration and uneven door gaps. What it does:

• Raises and levels the appliance so all feet contact the floor evenly.
• Stops rocking and excessive vibration that can cause noise or wear.
• Helps restore proper drainage and door alignment by correcting tilt.
• Matches original fit and function for reliable support.

• Disconnect power (and water for appliances with plumbing) before servicing.
• Raise or support the appliance safely before removing or adjusting legs.
• Turn the leg to raise or lower; make small adjustments and recheck level.
• Use common hand tools (wrench or pliers) and avoid forcing damaged threads.

A small replacement retainer clip used to secure exterior trim and interior panels on compatible Whirlpool appliances. Restores proper panel fit and prevents rattling or loose trim for a cleaner, safer operation. What it does

• Secures trim, panels or components in place to maintain proper alignment
• Helps stop rattling, vibration noise and loose-fitting parts
• Keeps seals and covers positioned so doors and panels close correctly
• Simple, single-purpose hardware used where a clip-style fastener is required

• One retainer clip as pictured

• Disconnect power (and water if applicable) before starting any repair
• Remove the surrounding trim or panel to access the retainer; small trim tools may help
• Fasten clip into the OEM mounting hole until it snaps or seats firmly
• Keep removed screws and small parts organized to avoid lost hardware

This is a machine screw used to secure appliance panels and components where an 8-32 thread fastener is specified. It provides a reliable hold for control panels, brackets, and interior assemblies. What it does:

• Fastens panels, brackets, and small components to the appliance chassis
• Holds control assemblies and trim pieces in place
• Maintains secure connections that prevent vibration-related loosening
• Works where an 8-32 coarse-thread machine screw of short length is required

• One 8-32 x 3/8" machine screw

• Use the correct driver (Phillips or slotted) to avoid stripping the head
• Thread into metal or nut/insert; do not overtighten to prevent thread damage
• Disconnect power and remove any panels as required for safe access

This replacement rack track restores smooth, stable rack movement and keeps the oven rack aligned while sliding in and out. It helps prevent rack sagging, binding, or uneven travel so food and cookware stay level and secure. What it does

• Guides and supports the oven rack so it slides in and out smoothly.
• Prevents racks from sagging, tipping, or binding when pulled forward.
• Restores proper rack alignment to reduce scraping, catching, or loud banging.
• Works with standard oven/range racks that use a molded metal/plastic track system.

• High-level swap: remove the oven racks, unfasten the old track, and secure the replacement in the same mounting locations.
• Use appropriate hand tools and avoid forcing parts; aligning the track before tightening fasteners reduces binding.
• Disconnect power to the appliance or follow the manufacturer's safety guidance if servicing components near electrical connections.

This door insulation panel fills the oven/dryer door cavity to help contain heat and improve energy performance while reducing noise and hot spots. It's a direct-fit replacement designed to restore proper door thermal resistance. What it does:

• Replaces damaged or missing door insulation to help reduce heat loss from the appliance door
• Helps minimize vibration and rattling noise caused by loose or compressed insulation
• Restores proper clearance between the door inner and outer panels to prevent hot spots
• Supports consistent cooking/drying temperatures by improving door thermal sealing

• Disconnect power (and gas, if applicable) before beginning service.
• Door disassembly is typically required; follow for safe removal and reassembly.
• Handle insulation and any sheet metal carefully to avoid cuts; wear gloves and eye protection.
• Only install the exact part indicated for your model; do not compress or modify the insulation.

This rinse aid reservoir holds and dispenses rinse aid into the dishwasher's final rinse cycle to help reduce spotting and improve drying performance. Replaces a worn or cracked reservoir to restore proper rinse-aid delivery. What it does:

• Stores rinse aid and meters it into the final rinse to improve sheet-drying and reduce water spots
• Helps prevent streaking and film on glassware caused by inadequate rinse-aid distribution
• Stops leaks or overflow that can occur from cracked or damaged reservoirs
• Works with the dishwasher's dispenser assembly to deliver the correct amount each cycle

• Disconnect power to the appliance before beginning any work.
• Access typically requires removing the inner door panel; handle panels and fasteners carefully.
• Inspect mounting clips and seals; replace damaged hardware to prevent leaks.
• Refill with manufacturer-recommended rinse aid only; run a short cycle to ensure proper operation and no leaks.