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Kit door assembly

Rear door kit

Door assembly

Mulch door
The rear door assembly on your Craftsman mower isn't just cosmetic—it directs clippings safely away from you and your property while containing debris. A cracked or missing door forces you to bag grass manually or risk uneven discharge patterns. Repair Clinic stocks genuine OEM Craftsman rear door assemblies, deflector chutes, and mounting brackets designed to fit your exact model and restore proper discharge function.
Damaged rear doors are common after years of vibration and impact. Get back to clean mowing with Craftsman lawn mower deflector and rear door parts from our OEM collection.
The rear discharge system on Craftsman mowers varies by model, but replacement principles are consistent. Here's what you need to know before ordering parts.
Look for visible cracks, dents, or warping. If the door won't latch firmly or hangs open during mowing, the hinges are worn. Clippings spraying sideways or backward (instead of to the right) suggest a bent deflector chute. Any of these warrant a replacement for safe, clean operation.
Yes—most Craftsman rear doors bolt on with four to six fasteners and require no special tools beyond a socket set or screwdrivers. Remove the old assembly, align the new one with mounting holes (sometimes a helper makes this easier), and bolt it down. The entire job takes under 30 minutes.
No. Craftsman uses different decks and discharge systems across their product line. Always confirm your model number before ordering—a rear door designed for a 42-inch deck won't fit a 50-inch model. Check your mower's frame or engine shroud for the model tag.
Some Craftsman models allow chute replacement separately, but many have the chute molded or welded to the door assembly. Check your parts diagram before ordering; buying the full assembly helps support proper fit and model-specific fit and performance if the chute proves integral to the door.


Ensure your Craftsman Lawn Mower operates efficiently with genuine OEM rear door assembly replacement parts from Repair Clinic. Replacing the rear door assembly is key for maintaining safety and functional grass collection, preventing debris from exiting the mower. Use our model number lookup to find the precise part for your Craftsman mower, and take advantage of our same-day shipping, 365-day returns, and Price Match Guarantee for a reliable shopping experience. For installation guidance, visit our Lawn Mower Repair Help page. Find additional Craftsman Lawn Mower Parts to keep your equipment running right.
On Craftsman lawn mowers, look for a model number label or metal plate on the frame near the blade deck, under the seat, or on the engine housing. If grass or dirt covers the tag, clean it gently so every letter and number is readable. Enter that complete number in the search bar to narrow the catalog to parts made for your exact Craftsman mower, across all associated part categories. This model lookup keeps you from sorting through mismatched assemblies and hardware. You get a fast, accurate match and can order with confidence.

Repair Clinic's online resources are built to help you get your Craftsman Lawn Mower back in service without unnecessary trial and error. Start with the diagnostic article for your symptom, watch a repair video that shows the parts and tools involved, then follow the step-by-step written guide as you work. Part testing walkthroughs confirm the failed component, and the model number lookup confirms the exact OEM part before you order.

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