🇺🇸 Matching U.S. Part Number: AHC73575003
Dishwasher Rack Sticking or Moving Rough? Upper Left Rail Assembly AHC73575003 — Fix It Fast
A worn or damaged upper left dishrack rail is one of the most common causes of rack sticking, rough sliding, and ball-bearing loss in LG dishwashers. In most LG and LG-built Kenmore dishwashers, this is caused by a failed left-side upper rail assembly. When it fails, the upper rack may stick, sag, move unevenly, or release internal ball bearings onto the tub floor. ⚡ Common failure point in LG-built dishwashers. Part AHC73575003 is the genuine OEM left-side upper-dishrack rail assembly that supports and guides the upper rack for smooth, reliable in-and-out movement.
❓ Is This the Right Part?
This is the correct fix if ALL of the following are true:
- ✔ LEFT SIDE — the problem is on the left rail, not the right (right-side rails are sold separately)
- ✔ UPPER RACK — the upper dishrack is the one sticking, sagging, or releasing bearings
- ✔ DISHWASHER RUNS — the appliance powers on and completes cycles normally
- ✔ ONLY problem is the rack movement — wash performance is otherwise unaffected
Not sure? Send us your model number — we'll confirm before you order.
🔧 Common Symptoms
- Upper rack sticks or is difficult to slide in and out
- Rack moves roughly, jerks, or catches during use
- Rack sags or sits unevenly on one side
- Small ball bearings found loose in the bottom of the tub
- Rack feels misaligned or won't seat correctly when closed
✔ If these symptoms match, this is the most likely failed component in the system.
✔ In most cases, replacing this left rail assembly restores smooth, normal rack movement immediately.
📦 Part Details
- Part Number: AHC73575003
- Type: Left-side upper dishrack rail assembly — supports and guides the upper rack as it slides in and out
- Cross-Reference: AHC73575001 (verified related number; directional supersession disputed between authorized sources)
- Reference-Only: AHC73575009 (single-source, unconfirmed)
- Brands: LG, Kenmore (LG-built models)
- Canadian / U.S. Part Number: Identical — AHC73575003
Inspect the opposite right-side rail at the same time. If the left rail has failed, the right rail is subject to the same wear. Possible right-side numbers include AHC73575002, AHC73575004, and AHC73575010 — verify the correct number for your specific model before ordering. Replacing both rails together saves a second service call.
⚙️ Installation
Skill Level: EASY — 15 to 30 minutes. Disconnect electrical power before servicing. Slide the upper rack fully out and lift it free of the existing rail. Unclip or unscrew the old left rail assembly from the tub wall, align the new AHC73575003 rail, and secure it in place. Reinstall the upper rack and test for smooth movement before running a cycle.
✓ Compatible Models
Confirmed compatible with 72214355910, LDP6797BM, LDP6797SS, LDP6797ST, LDP6810SS, LDP7708BD, LDP7708ST, LDP7808BD, LDP7808SS, LDPH7972D, LDPH7972S, LDPM6762S, LDPS6762D, LDPS6762S, LDT7808BM, LDT7808SS, LDT7808ST, LDTH7972D, LDTH7972S, LSDT9908BD, LSDT9908SS, LSDT9908ST, LUDP8908SN, plus additional LG and LG-built Kenmore models pending two-source verification. Contact us to verify your model number before ordering.
💡 Pro Tip
The left and right upper rails wear at similar rates. If you're already pulling the upper rack to replace the left rail, take 60 seconds to flex and inspect the right-side rail for cracks, bent tracks, or loose ball bearings. Ordering the correct right-side rail now — AHC73575002, AHC73575004, or AHC73575010 depending on your model — avoids a second disassembly and keeps the rack running evenly on both sides.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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