Plug
| Machine | Model | Years / S/N |
|---|---|---|
| Cotton Picker | CE420 | — |
| Cotton Picker | CPX420 | — |
| Cotton Picker | 620 | — |
| Sprayer | PATRIOT 4430 | — |
| Engine | PX240 | — |
| Cotton Picker | CPX620 | — |
| Engine | PX215 | — |
| Cotton Picker | 420 | — |
| Tractor | T8030 | — |
| Tractor | TG275 | — |
OEM Plug 21Mm - Expansion 21 Mm O.D. #A77506 - OEM Direct-Fit Repair Part for Case Construction Equipment This service part restores OEM functionality after wear leads to repair of worn, damaged, or failed OEM components on heavy equipment, often accompanied by worn components, broken parts, and replacement-driven repair needs. Well suited to OEM replacement part, heavy equipment repair, Case construction service, and direct-fit maintenance replacement maintenance and replacement workflows.
More Details
Part Number: A77506
Application: OEM replacement component used in heavy equipment repair when the original part is worn, damaged, missing, or no longer serviceable.
Key Features:
- Built to replace worn or damaged OEM components during service work
- Supports maintenance repairs aimed at returning equipment to working condition
- OEM-style fit for straightforward replacement and service installation
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
- A77506
- Internal SKU
- IC:A77506
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.03 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 138 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Cotton Picker | CE420 | — |
| Cotton Picker | CPX420 | — |
| Cotton Picker | 620 | — |
| Sprayer | PATRIOT 4430 | — |
| Engine | PX240 | — |
| Cotton Picker | CPX620 | — |
| Engine | PX215 | — |
| Cotton Picker | 420 | — |
| Tractor | T8030 | — |
| Tractor | TG275 | — |
| Cotton Picker | 625 | — |
| Combine | 7088 | — |
| Combine | 5088 | — |
| Combine | 6088 | — |
| Combine | CR9040 | — |
| Tractor | STEIGER 335 | — |
| Engine | 6TAA-9004 350HP | — |
| Engine | 6TAA-8304 275HP | — |
| Engine | 6TAA-8304 305HP | — |
| Tractor | T9020 | — |
| Combine | CR9060 | — |
| Engine | CR9040 | — |
| Engine | CR9060 | — |
| Sprayer | 4420 | — |
| Tractor | MAGNUM 335 | — |
| Tractor | T8010 | — |
| Tractor | TG215 | — |
| Tractor | MAGNUM 215 | — |
| Tractor | MAGNUM 305 | — |
| Tractor | MAGNUM 275 | — |
| Tractor | MAGNUM 245 | — |
| Tractor | T8050 | — |
| Tractor | T8040 | — |
| Tractor | T8020 | — |
| Tractor | TG245 | — |
| Tractor | TG305 | — |
| Tractor | MAGNUM 255 | — |
| Cotton Picker | 420 TIER 3 | — |
| Engine | SE240 | — |
| Engine | SE215 | — |
| Engine | PX190 | — |
| Combine | 2388 | — |
| Combine | 2588 | — |
| Combine | 2577 | — |
| Combine | 2377 | — |
| Engine | SE190 | — |
| Tractor | STEIGER STX330 | 2006 |
| Tractor | STEIGER 330 | — |
| Tractor | STEIGER 280 | — |
| Tractor | STEIGER STX280 | 2006 |
| Tractor | TJ330 | — |
| Tractor | T9010 | — |
| Tractor | TJ280 | — |
| Tractor | TJ325 | — |
| Tractor | TJ275 | — |
| Loader | 821C | — |
| Tractor | MX215 | — |
| Tractor | MX245 | — |
| Tractor | MX305 | — |
| Tractor | MX275 | — |
| Sprayer | SPX4420 | — |
| Sprayer | SPX4410 | — |
| Tractor | MX285 | — |
| Tractor | TG285 | — |
| Tractor | MX210 | — |
| Tractor | MX255 | — |
| Tractor | MX230 | — |
| Tractor | STEIGER STX275 | 2000 |
| Tractor | STEIGER STX325 | 2000 |
| Tractor | TG230 | — |
| Tractor | TG210 | — |
| Tractor | TG255 | — |
| Tractor | TJ450 | — |
| Tractor | STX325 | — |
| Cotton Picker | 2555 | — |
| Cotton Picker | CPX610 | — |
| Excavator | CX330 | — |
| Combine | 2366 | — |
| Sprayer | SPX4260 | — |
| Tractor | MX180 | — |
| Tractor | MX220 | — |
| Tractor | MX200 | — |
| Tractor | MX240 | — |
| Loader | 721C | — |
| Tractor | MX270 | — |
| Tractor | CPX420 TURKEY | — |
| Excavator | 9045B | — |
| Excavator | 9040B | — |
| Tractor | STEIGER 9330 | — |
| Tractor | STEIGER 9310 | — |
| Tractor | 8920 | — |
| Tractor | 8910 | — |
| Tractor | 8950 | — |
| Tractor | 8930 | — |
| Loader | 721B | — |
| Combine | 2188 | — |
| Combine | 2166 | — |
| Loader | 821B | — |
| Tractor | 7210 | — |
| Tractor | 7250 | — |
| Tractor | 7240 | — |
| Tractor | 7230 | — |
| Tractor | 7220 | — |
| Tractor | 8940 | — |
| Cotton Picker | 2155 | — |
| Engine | 6831TA | — |
| Engine | 6831T | — |
| Engine | 6830TA | — |
| Engine | 6830T | — |
| Tractor | STEIGER 9240 | — |
| Tractor | STEIGER 9230 | — |
| Tractor | STEIGER 9210 | — |
| Combine | 1688 | — |
| Combine | 1666 | — |
| Cotton Picker | 2022 | — |
| Dozer | 1150E | — |
| Dozer | 1550 | — |
| Dozer | 1155E | — |
| Excavator | 9040 | — |
| Tractor | 7150 | — |
| Tractor | 7140 | — |
| Tractor | 7130 | — |
| Tractor | 7120 | — |
| Tractor | 7110 | — |
| Cotton Picker | 2055 | — |
| Cotton Picker | 1844 | — |
| Cotton Picker | 1822 | — |
| Combine | 1680 | — |
| Excavator | 1187C | — |
| Loader | 821 | — |
| Loader | 721 | — |
| Combine | 1670 | — |
| Cotton Picker | 2044 | — |
| Tractor | STEIGER 9130 | — |
| Tractor | STEIGER 9110 | — |
| Combine | 1660 | — |
| Excavator | 125B | — |
| Loader | W36 | — |