Air Duct
| Machine | Model | Years |
|---|---|---|
| Loader | TR340B | 2025 |
| Loader | TV450B | 2026 |
| Loader | TR340B | 2026 |
| Loader | TV620B | 2025 |
| Loader | TV450B | 2025 |
| Skid Steer | SV340B | 2026 |
| Skid Steer | SR270B | 2026 |
| Skid Steer | DL550 | 2025 |
| Skid Steer | SV340B | 2025 |
| Skid Steer | SR270B | 2025 |
OEM Air Duct Intake #91749083 - OEM Cooling or Charging System Repair Part for Heavy Equipment Direct-fit and service-ready, this OEM part is meant for repair situations involving repair of cooling, starting, charging, or engine-support systems affected by wear and persistent poor cooling, worn belts, weak charging, and engine-support component failure. Used in repair departments handling alternator replacement, starter service, belt repair, and overheating-related maintenance requirements.
More Details
Part Number: 91749083
Application: Primary service use: OEM engine or cooling service part for maintenance work involving heat control, airflow, charging, or start-system repair.
Key Features:
- Designed to replace engine-related parts affected by wear, heat, or service failure
- Supports repair of overheating, belt slip, weak charging, and no-start issues
- OEM-style fit for efficient installation during engine service work
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
- Manufacturer part number
- 91749083
- Internal SKU
- IC:91749083
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 1.09 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.
All 38 fitments
| Machine | Model | Years |
|---|---|---|
| Loader | TR340B | 2025 |
| Loader | TV450B | 2026 |
| Loader | TR340B | 2026 |
| Loader | TV620B | 2025 |
| Loader | TV450B | 2025 |
| Skid Steer | SV340B | 2026 |
| Skid Steer | SR270B | 2026 |
| Skid Steer | DL550 | 2025 |
| Skid Steer | SV340B | 2025 |
| Skid Steer | SR270B | 2025 |
| Loader | C345 | 2026 |
| Loader | C334 | 2026 |
| Loader | C345 | 2025 |
| Skid Steer | C334 | 2025 |
| Skid Steer | L334 | 2025 |
| Skid Steer | C362 | 2025 |
| Skid Steer | L334 | 2026 |
| Loader | TV450B | — |
| Loader | TR340B | — |
| Loader | DL550 | — |
| Loader | TV620B | — |
| Skid Steer | SV340B | — |
| Skid Steer | SR270B | — |
| Loader | C362 | — |
| Loader | C345 | — |
| Loader | C334 | — |
| Skid Steer | L334 | — |
| Loader | TR340 | — |
| Skid Steer | SV340 | — |
| Skid Steer | SR270 | — |
| Loader | C245 | — |
| Loader | C234 | — |
| Skid Steer | L234 | — |
| Loader | TV450 | — |
| Loader | TV380 | — |
| Loader | C238 | — |
| Skid Steer | L230 | — |
| Skid Steer | SV300 | — |