The Multiquip 29397 Exhaust Rain Cap 1-3/8 O.D. is a genuine OEM component designed for KD1800 and KD6 series core drills. As a direct OEM replacement, this rain cap is sourced to the same specifications as the original part, ensuring a proper fit on compatible Multiquip core drill equipment. Confirm your model number against the fitment data for KD1800, KD1800KD6, and KD6 before ordering.
Key Features
- Genuine OEM Construction — Manufactured to the original material and dimensional spec for the exhaust outlet, so the cap seats and seals correctly against the 1-3/8 in. O.D. exhaust pipe without gaps or play.
- Direct-Fit Installation — Sized specifically for the 1-3/8 in. O.D. exhaust on compatible Multiquip core drills, dropping into place without cutting, shimming, or adapting.
- Confirmed Fitment — Verified for KD1800, KD1800KD6, and KD6 core drill models; always cross-reference your unit's model code before purchase.
- Exhaust Port Protection — Prevents rain, debris, and insects from entering the exhaust system when the machine is idle or stored, helping maintain clean combustion pathways and consistent engine performance.
- Long-Term Corrosion Resistance — A properly seated exhaust rain cap shields internal exhaust components from moisture intrusion that can accelerate rust and restrict exhaust flow over time.
An exhaust rain cap sits at the outlet of the exhaust pipe and acts as a weatherproof barrier when the engine is not running. Its hinged or gravity-operated design allows exhaust gases to exit freely under engine power while closing off the opening during shutdown, stopping water, dirt, and debris from working their way back into the exhaust system. When a rain cap is missing, cracked, or no longer seating properly, moisture can accumulate inside the exhaust, leading to corrosion, blockages, and potentially harder starts or rough running — making timely replacement an important part of routine equipment maintenance.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming fitment or have questions about part 29397, contact our team directly.
Part Details
| Part Number | 29397 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Rain Cap 1-3/8 O.D. |
Compatibility & Fitment
| Name | Model |
|---|---|
| Core Drills | KD1800 |
| Core Drills | KD1800KD6 |
| Core Drills | KD6 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
