Clayton Off Road Engine Skid Plate Hardware Kit | Grade 8 Fasteners | Replacement for COR-4108914 Engine Skid Plate | 2007–2018 Jeep Wrangler JK (2-Door and 4-Door) | SKU: COR-4108913
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Before ordering, verify your vehicle details, current setup, and SKU with OFAS fitment support so your upgrade matches your build.
Shipping & Delivery
Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.
Fitment, Shipping & Product Support
Verified Fitment
| Year Range | Make | Model | Configuration | Application |
|---|---|---|---|---|
| 2007–2018 | Jeep | Wrangler JK | 2-Door — All Trims | Hardware for COR-4108914 engine skid plate |
| 2007–2018 | Jeep | Wrangler Unlimited JK | 4-Door — All Trims | Hardware for COR-4108914 engine skid plate |
Does NOT fit:
- Any skid plate other than the COR-4108914 Clayton JK engine skid plate — verify your skid plate part number before ordering
- Jeep Wrangler JL (2018–2026) — JL engine skid plate uses different hardware specifications
- Transfer case skid plate (COR-4108114) — that skid uses separate hardware (COR-4108113)
- Gas tank skid plate — separate hardware SKU
Verify your skid plate before ordering: This hardware kit is specific to the COR-4108914 JK engine / oil pan skid plate. If you need hardware for the transfer case skid (COR-4108114) or gas tank skid, those are separate hardware SKUs.
Component Specifications
| Specification | Detail |
|---|---|
| Part Number | COR-4108913 |
| Application | Hardware kit — COR-4108914 engine / oil pan skid plate, 2007–2018 JK |
| Hardware Grade | Grade 8 |
| Function | Replacement or spare fastener set for motor mount attachment of COR-4108914 |
| Parent Skid Plate | COR-4108914 — Clayton JK engine / oil pan skid plate |
| Country of Origin | USA |
| Shipping Weight | Contact OFAS to confirm — source dimensions not independently verified |
Note on shipping dimensions: The shipping dimensions listed in the source document (24"L x 24"W x 30"H / 25 lb) reflect the parent engine skid plate product and are not accurate for hardware-only. Actual shipping weight and dimensions for this fastener kit are not independently confirmed. Text (469) 407-7538 for current shipping details before ordering if this is time-sensitive.
What Is and Is NOT Included
| Included | NOT Included |
|---|---|
| Grade 8 hardware set for COR-4108914 engine skid plate motor mount installation | COR-4108914 engine / oil pan skid plate (sold separately) |
| Transfer case skid plate hardware (COR-4108113 — sold separately) | |
| Gas tank skid plate hardware (COR-4108203 — sold separately) |
Critical Compatibility
This is a single-application service part. It exists for one purpose: replacing lost, stripped, or damaged Grade 8 fasteners from the COR-4108914 engine skid plate installation. The hardware is specific to the motor mount attachment geometry of that skid plate. Using hardware from a different Clayton skid system may result in incorrect thread pitch, bolt diameter, or length — all of which affect the integrity of the skid plate attachment under trail loading.
| Scenario | Result |
|---|---|
| COR-4108914 engine skid plate — hardware replacement | Confirmed application |
| COR-4108114 transfer case skid plate — hardware replacement | Does NOT apply — order COR-4108113 |
| Gas tank skid plate — hardware replacement | Does NOT apply — order COR-4108203 |
| JL Wrangler engine skid plate hardware | Does NOT apply — different skid system |
Installation Notes
Skill level: Beginner — hardware swap using basic hand tools.
Tools required: Socket set and torque wrench.
Replace stripped or missing fasteners from the COR-4108914 installation using this Grade 8 hardware kit. Torque to Clayton's specified values per the engine skid plate installation instructions. Do not substitute lower-grade hardware — Grade 8 specification is required for the motor mount attachment points under trail loading.
Common Questions
Why would I need this hardware separately?
The most common reasons are lost fasteners during installation, stripped threads requiring bolt replacement, or rebuilding a used COR-4108914 skid plate acquired without hardware. This kit provides the correct Grade 8 specification fasteners without requiring purchase of a complete new skid plate.
Does this include hardware for the transfer case or gas tank skid?
No. Each skid plate in Clayton's JK system has its own hardware SKU. Transfer case skid hardware is COR-4108113. Gas tank skid hardware is COR-4108203. This kit (COR-4108913) covers the engine/oil pan skid (COR-4108914) only.
Can I use standard hardware store Grade 8 bolts instead?
You can source Grade 8 fasteners locally if you confirm the correct bolt diameter, thread pitch, and length from your existing installation. Clayton's kit ensures exact spec match. If in doubt, order the kit — the cost difference does not justify risking incorrect hardware at motor mount attachment points.
The Obsidian Take
This is a service part. If you have a COR-4108914 and you're missing hardware or need to replace damaged fasteners, order this kit. If you're purchasing the COR-4108914 skid plate new, it ships with hardware included — you don't need to order this separately unless you've lost or damaged the original set.
This SKU is for: Owners of the COR-4108914 Clayton JK engine skid plate who need replacement Grade 8 hardware.
This SKU is NOT for: Anyone buying a new COR-4108914 (hardware included), anyone needing hardware for any other Clayton JK skid plate, or JL/JT owners.
Manufacturer Data Disclaimer
Product specifications and fitment data are sourced from Clayton Off Road manufacturer documentation and verified third-party technical references current at the time of publication. Verify skid plate part number before ordering hardware. OFAS is not responsible for incompatibility resulting from incorrect skid plate identification.
Prop 65 Warning
⚠ WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Non-Returnable Notice
This item is non-returnable once installed. Verify skid plate part number before ordering. Questions? Text (469) 407-7538.