Bosch 00745856 Dishwasher Upper Spray Arm Assembly

Dishwasher Upper Spray Arm Assembly – Bosch

The dishwasher upper spray arm rotates beneath the upper rack, distributing pressurized wash water across the dishes loaded above for thorough cleaning on all surfaces. When the spray arm cracks, its jets become clogged beyond clearing, or it stops rotating, the upper rack will not wash properly and dishes will come out dirty. This direct-replacement upper spray arm assembly restores full wash-water coverage to the upper rack.

Compatible Part Numbers

• 00745856
• 745856
• AP5691325
• PS8737036
• EAP8737036
• 3279216
• PD00029796

Compatible Models (partial)

SHEM63W55N/10, SHEM78Z55N/01, SHEM63W56N/01, SHE878ZD5N/01, SHEM63W52N/01, SHP865ZD2N/01, SHEM63W56N/13, SHEM78Z56N/01, SHE68T56UC/01

Key Features

• Direct OEM-spec replacement – engineered to Bosch factory specifications for correct fit and rotation in the upper rack spray arm mount
• Restores upper-rack wash coverage – distributes pressurized water across all dishes on the upper rack during every wash phase
• Unobstructed spray jets – new arm eliminates clogged or damaged jets that reduce wash performance
• Tool-free installation – twists or snaps into the existing upper rack spray arm mount

Fixes These Symptoms

• Upper-rack dishes coming out dirty or with food residue after a wash cycle
• Upper spray arm not rotating during the wash cycle
• Spray arm jets clogged, cracked, or damaged beyond cleaning
• Upper spray arm loose, detached, or not staying in its mount

Compatible Brands

• Bosch, Thermador, Gaggenau

Always verify your model number before ordering. Check the label inside the dishwasher door to confirm compatibility.