Ring Gear
| Machine | Model | Years / S/N |
|---|---|---|
| Engine | CP-4LE2XASS02 | — |
| Excavator | CX75C SR | — |
| Excavator | CX80C | — |
| Excavator | CX80 | — |
| Excavator | CX75SR | — |
| Excavator | E70BSR YT06 | — |
| Excavator | E70BSR | — |
| Excavator | 75SR ACERA | — |
| Excavator | E80BMSR LF06 | — |
| Excavator | 70SR | — |
OEM Ring Gear #87730461 - OEM Brake and Drivetrain Replacement for Case Construction Equipment Repair technicians use this OEM replacement when worn brake components, drivetrain service issues, and poor drive response leads to service issues such as brake fade, drivetrain wear, rough operation, and reduced response. Commonly sourced for transmission service parts, axle repair, and heavy equipment braking repair needs on heavy equipment.
More Details
Part Number: 87730461
Application: Brake or drivetrain replacement part used to repair worn drive components, braking issues, weak engagement, or service-related power-transfer faults.
Key Features:
- OEM replacement for worn brake or drivetrain-related service components
- Helps restore reliable engagement, drive response, and controlled operation
- Direct-fit service part for repair and routine equipment maintenance
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 87730461
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 2.87 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 22 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Engine | CP-4LE2XASS02 | — |
| Excavator | CX75C SR | — |
| Excavator | CX80C | — |
| Excavator | CX80 | — |
| Excavator | CX75SR | — |
| Excavator | E70BSR YT06 | — |
| Excavator | E70BSR | — |
| Excavator | 75SR ACERA | — |
| Excavator | E80BMSR LF06 | — |
| Excavator | 70SR | — |
| Excavator | 80CS | — |
| Excavator | SK80CS-2 | — |
| Excavator | SK70SR-2 | — |
| Excavator | E70BSR YT05 | — |
| Excavator | E80BMSR LF05 | — |
| Excavator | E80B | — |
| Engine | AP-4LE2XASS01 | — |
| Engine | 4BD1 | — |
| Engine | 4JB1 | — |
| Engine | AP-4LE2X | — |
| Excavator | K904 | — |
| Excavator | K905LC | — |
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