Hex Bolt
| Machine | Model | Years / S/N |
|---|---|---|
| Dozer | 550E | — |
| Backhoe | 580K | — |
| Dozer | 550 | — |
| Dozer | 650 | — |
| Backhoe | 26D | — |
| Harvester | 227 | — |
| Harvester | 229 | — |
| Harvester | 228 | — |
| Tractor | SUPER M-TA | — |
| Tractor | SUPER M | — |
OEM Hex Bolt 5/16" - 24 X 5/8" Gr 8 Bolt - Hex 5/16 Nf X 5/8 Inch Grade 8 Adapter Plate To Flywheel Plate #25978R1 - OEM Manual and Instruction Replacement for Case Construction Equipment On jobs where missing manuals, faded print, torn pages, and unreadable labels points back to replacement of damaged manuals, decals, or instruction media, this OEM part provides the replacement needed to complete the repair. A practical OEM option for OEM manual replacement, Case construction service literature, decal replacement, and safety label repair jobs in the field.
More Details
Part Number: 25978R1
Application: Repair application: Replacement documentation component used when manuals, decals, labels, or installation instructions are missing, damaged, or unreadable during equipment service.
Key Features:
- OEM replacement for missing, torn, or unreadable manuals, labels, or instruction materials
- Helps restore correct service reference, safety information, and equipment documentation
- Direct replacement format for repair, maintenance, and installation support
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
- 25978R1
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.02 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 18 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Dozer | 550E | — |
| Backhoe | 580K | — |
| Dozer | 550 | — |
| Dozer | 650 | — |
| Backhoe | 26D | — |
| Harvester | 227 | — |
| Harvester | 229 | — |
| Harvester | 228 | — |
| Tractor | SUPER M-TA | — |
| Tractor | SUPER M | — |
| Tractor | FARMALL H | — |
| Tractor | FARMALL HV | — |
| Tractor | SUPER-HV | — |
| Tractor | SUPER-H | — |
| Tractor | FARMALL MDV | — |
| Tractor | FARMALL MD | — |
| Tractor | FARMALL M | — |
| Tractor | FARMALL MV | — |
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