The ARP 230-3001 Ring Gear Bolt Kit is a high-strength differential ring gear bolt kit engineered for reliable performance in automotive applications. The kit includes a 12-point head differential ring gear bolt constructed from stainless steel (marketing description also references chrome moly), with M12 thread size, Grade 12.9 hardness and fully threaded design. Head style is oval/hexagonal bolt head with painted exterior finish. The kit is listed as a single-count hardware kit with a package weight of 0.5 pounds and is backed by the manufacturer's warranty. Part interchange and compatibility information: P/N 230-3001. UPC: 672036008369.
| Materials & Construction | |
| Color | silver |
| Exterior Finish | Painted |
| Finish Types | Painted |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Product Details | |
| Fastener Type | Hexagon Bolt |
| Grade Rating | Grade A |
| Head Style | Oval |
| Head Type | Hexagonal Bolt Head |
| Included Components | Hardware Kits - Other |
| Item Hardness | Grade 12.9 |
| Number of Pieces | 1 |
| Part Interchange Info | 230-3001 |
| Screw Head Style | Oval |
| Set Name | Kit |
| Size Name | Stock |
| Thread Class | 3A |
| Unit Count | 1 Count |
| Warranty Description | Manufacturer Warranty |
| Sizing & Dimensions | |
| Height | 0.06 inches |
| Length | 6.85 inches |
| Product Dimensions | 6.85 x 4.50 x 0.06 inches |
| Size | 1/2 in |
| Weight | 0.5 pounds |
| Width | 4.5 inches |
| Technical Specifications | |
| Compatible Groove Diameter | 1E+1 Inches |
| Drive System | Rear-Wheel Drive |
| Fastener Size | 1/2 in |
| GTIN | 672036008369 |
| Manufacturer Grade | Premium |
| Thread Class | 3A |
| Thread Coverage | Fully Threaded |
| Thread Size | M12 |
| Thread Style | Right Hand |
| Thread Type | Metric |
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