Air Duct
| Machine | Model | Years |
|---|---|---|
| Loader | C337 | 2026 |
| Skid Steer | L320 | 2026 |
| Loader | TV620B | 2025 |
| Loader | TV450B | 2025 |
| Loader | TR310B | 2025 |
| Loader | TR270B | 2025 |
| Loader | TV370B | 2025 |
| Loader | TR340B | 2025 |
| Loader | TV450B | 2026 |
| Loader | TR340B | 2026 |
OEM Air Duct Air Rh #48129028 - OEM Cooling or Charging System Repair Part for Heavy Equipment Chosen for repair work rather than upgrades, this OEM replacement addresses overheating, belt slip, no-start conditions, and charging-system issues traced to replacement work tied to poor cooling, no-start conditions, or worn drive components. Frequently purchased for alternator replacement, starter service, belt repair, and overheating-related maintenance repairs on construction machinery.
More Details
Part Number: 48129028
Application: Common service application: Engine-support replacement component used to repair overheating, no-start conditions, charging issues, belt wear, or cooling-system service faults.
Key Features:
- OEM replacement for worn engine-support, charging, or cooling-system components
- Helps restore dependable start-up, charging, airflow, or heat-management function
- Direct-fit service part for repair and routine heavy equipment maintenance
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
- 48129028
- Internal SKU
- IC:48129028
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 3.62 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 115 fitments
| Machine | Model | Years |
|---|---|---|
| Loader | C337 | 2026 |
| Skid Steer | L320 | 2026 |
| Loader | TV620B | 2025 |
| Loader | TV450B | 2025 |
| Loader | TR310B | 2025 |
| Loader | TR270B | 2025 |
| Loader | TV370B | 2025 |
| Loader | TR340B | 2025 |
| Loader | TV450B | 2026 |
| Loader | TR340B | 2026 |
| Loader | TR310B | 2026 |
| Loader | TR270B | 2026 |
| Loader | TV370B | 2026 |
| Skid Steer | SV340B | 2026 |
| Skid Steer | SV185B | — |
| Skid Steer | SR270B | 2025 |
| Skid Steer | SV185B | 2023 |
| Skid Steer | SR200B | 2023 |
| Skid Steer | SR150B | 2023 |
| Skid Steer | SR220B | 2025 |
| Skid Steer | SV340B | 2025 |
| Skid Steer | SV280B | 2025 |
| Skid Steer | SR240B | 2025 |
| Skid Steer | SR210B | 2025 |
| Skid Steer | SR175B | 2025 |
| Skid Steer | SR175B | 2026 |
| Skid Steer | SV280B | 2026 |
| Skid Steer | SR240B | 2026 |
| Skid Steer | SV300B | 2025 |
| Skid Steer | DL550 | 2025 |
| Skid Steer | SV250B | 2025 |
| Skid Steer | SR250B | 2025 |
| Skid Steer | SV300B | 2026 |
| Skid Steer | SV250B | 2026 |
| Skid Steer | SR250B | 2026 |
| Skid Steer | SR220B | 2026 |
| Skid Steer | SR270B | 2026 |
| Skid Steer | SV185B | 2026 |
| Skid Steer | SR210B | 2026 |
| Loader | C345 | 2025 |
| Loader | C337 | 2025 |
| Loader | C332 | 2025 |
| Loader | C330 | 2025 |
| Loader | C327 | 2025 |
| Loader | C345 | 2026 |
| Loader | C332 | 2026 |
| Loader | C334 | 2026 |
| Loader | C330 | 2026 |
| Loader | C327 | 2026 |
| Skid Steer | L328 | 2026 |
| Skid Steer | L313 | 2023 |
| Skid Steer | C362 | 2025 |
| Skid Steer | C327 | 2025 |
| Skid Steer | L321 | 2025 |
| Skid Steer | L320 | 2025 |
| Skid Steer | L320 | 2023 |
| Skid Steer | L318 | 2023 |
| Skid Steer | L315 | 2023 |
| Skid Steer | L330 | 2025 |
| Skid Steer | L325 | 2025 |
| Skid Steer | C334 | 2025 |
| Skid Steer | L334 | 2025 |
| Skid Steer | L328 | 2025 |
| Skid Steer | L318 | 2025 |
| Skid Steer | L334 | 2026 |
| Skid Steer | L330 | 2026 |
| Skid Steer | L325 | 2026 |
| Skid Steer | L323 | 2026 |
| Skid Steer | L321 | 2026 |
| Skid Steer | L318 | 2026 |
| Skid Steer | L323 | 2025 |
| Loader | TV370B | — |
| Loader | TR340B | — |
| Loader | TR310B | — |
| Loader | TR270B | — |
| Loader | DL550 | — |
| Loader | TV620B | — |
| Loader | TV450B | — |
| Loader | TV380B | — |
| Skid Steer | SR175B | — |
| Skid Steer | SR160B | — |
| Skid Steer | SR150B | — |
| Skid Steer | SR130B | — |
| Skid Steer | SR270B | — |
| Skid Steer | SR250B | — |
| Skid Steer | SR240B | — |
| Skid Steer | SR220B | — |
| Skid Steer | SR210B | — |
| Skid Steer | SR200B | — |
| Skid Steer | SV280B | — |
| Skid Steer | SV250B | — |
| Skid Steer | SV340B | — |
| Skid Steer | SV300B | — |
| Loader | C337 | — |
| Loader | C334 | — |
| Loader | C332 | — |
| Loader | C330 | — |
| Loader | C327 | — |
| Loader | C362 | — |
| Loader | C345 | — |
| Loader | C338 | — |
| Skid Steer | L318 | — |
| Skid Steer | L316 | — |
| Skid Steer | L315 | — |
| Skid Steer | L313 | — |
| Skid Steer | L323 | — |
| Skid Steer | L321 | — |
| Skid Steer | L320 | — |
| Skid Steer | L334 | — |
| Skid Steer | L330 | — |
| Skid Steer | L328 | — |
| Skid Steer | L325 | — |
| Loader | TR320B | — |
| Skid Steer | L313B | — |
| Tractor | TD85F | — |