Click to zoom in
This ARP performance fastener, stud, bolt, tool, or assembly is the L19 Head Stud Kit for Nissan VQ35DE VQ35HR (ref. ARP2000 202-4701). Confirm the exact engine or vehicle application, thread size, length, material, strength series, included quantity, installation lubricant, tightening sequence, and current ARP torque specification before ordering.
Key Features
- Thread, length, material, strength series, and included quantity are exact-part specific
- Engine, vehicle, component, and installation requirements must match the current ARP application
- Higher Clamping Force for Built VQ35 Engines This is the ARP L19 head stud kit for Nissan VQ35DE and VQ35HR engines, cross-referenced to ARP2000 kit 202-4701.
- It upgrades from ARP's standard ARP2000 alloy to ARP's premium L19 material, raising tensile strength to 260,000 psi and yield strength to 230,000 psi for high-horsepower builds that exceed the clamping capability of the
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| Universal or specification-matched application. Verify every dimension, interface, load or operating requirement, and listing note. | |||
Specifications
| Brand | ARP |
|---|---|
| Manufacturer Part Number | ATP5.250-6LUB |
| Product Type | Hardware - Singles |
| Condition | New |
| Configuration | L19 Head Stud Kit for Nissan VQ35DE VQ35HR (ref. ARP2000 202-4701) |
| Detail | Value |
| Engine Application | VQ35DE / VQ35HR |
| Material | L19 alloy |
| Tensile Strength | 260,000 psi |
| Yield Strength | 230,000 psi |
| Torque Spec | 90-95 ft-lb in three progressive stages |
| Cross-Reference | ARP2000 kit 202-4701 |
What's Included
One new ARP hardware - single in the exact configuration and quantity identified by this listing. Brackets, wiring, air lines, fittings, switches, fasteners, fitting kits, fluids, covers, and accessories are included only when expressly stated for this exact part.
About ARP
Automotive Racing Products manufactures high-performance studs, bolts, nuts, washers, wheel hardware, assembly tools, and installation lubricants for engine, drivetrain, chassis, and racing applications. Thread dimensions, material, preload method, lubricant, torque, and included quantity remain exact-part specific.
Related Parts
- Shop all ARP products
- ARP 1/2 x 6.5in Long Broached Individual Stud
- ARP 1/2in -20 12pt Nut (Single Nut)
- ARP 1/2in x 5.250in Long Broached Allen Head Stud (Single Stud)
Frequently Asked Questions
How do I confirm the L19 Head Stud Kit for Nissan VQ35DE VQ35HR (ref. ARP2000 202-4701) fits my application?
Match the exact engine family or vehicle, component location, thread diameter and pitch, under-head length, material, strength series, and every current ARP application note.
Can I reuse the factory torque value with this ARP hardware?
Not automatically. Use ARP's current instructions for the exact part, material, lubricant, tightening sequence, and preload method. Factory torque values may be based on different hardware and friction.
What is included with this ARP kit?
Only the studs, bolts, nuts, washers, lubricant, and tools expressly listed for this exact part number are included. Verify the required quantity before disassembly.
Installation Instructions
- Confirm ARP part number ATP5.250-6LUB, the complete application, and every required supporting component before beginning work.
- Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
- Follow ARP's current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
- Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.
ARP Head Studs
Shop ARP head studs, main studs, rod bolts, flywheel and flexplate bolts, pressure-plate hardware, wheel studs, engine fasteners, assembly tools, and Ultra-Torque lubricant by exact manufacturer part number. Match every engine, vehicle, thread, length, material, strength series, quantity, lubricant, and preload requirement before ordering. Head Studs and Main Studs Head and main stud kits are specific to the engine family, block, cylinder head, main-cap arrangement, material, and required clamping load. Confirm the exact engine generation and ARP series, then follow the current lubricant, tightening sequence, torque, or stretch instructions supplied for that kit. Rod, Flywheel, Flexplate, and Pressure-Plate Hardware Critical rotating-assembly fasteners must match thread diameter and pitch, under-head or overall length, shank, head style, material, quantity, and mating component. Similar-looking fasteners are not interchangeable, and factory torque values may not apply to ARP hardwar...
View ARP Head Studs Products
Hardware
Engine hardware, fasteners, and mounting hardware kits for builds, fabrication, and suspension work are stocked at Black Ops Auto Works. Shop ARP engine bolts and stud kits, suspension mounting hardware from Fox and Rock Krawler, bumper mount kits, tie rod clamps, joint retainer tools, and single and kit-packaged hardware for domestic, import, and off-road platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 945 Hardware SKUs across engine hardware, suspension mounting hardware, and single-piece or kit-packaged fasteners. What This Collection Covers Hardware groups together the fasteners, mounting kits, clamps, and small components that hold engines, suspension systems, and accessories together. This includes ARP engine hardware such as intake manifold bolts and cam bolt kits, suspension mounting hardware from Fox and Rock Krawler for shock and steering stabilizer installs...
View Hardware Products
Hardware - Singles
Individual mounting hardware for automotive builds is stocked at Black Ops Auto Works. Shop single bolts, pins, clamps, crush washers, relays, and bar pins from ARP, Dorman, Vibrant, Fox, Fragola, HKS, Moroso, PRP, Westin, and Zone Offroad for a wide range of vehicle applications. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 329 individual hardware SKUs across type and application. What This Category Covers This collection covers small individual hardware components sold as single items rather than complete kits, for builders who need a specific bolt, pin, clamp, or fastener without purchasing a full assortment. Categories Included Single bolts, dowel pins, hose clamps, crush washers, electrical relays, and bar pins covering a wide range of mounting and fastening applications across suspension, exhaust, engine, and accessory installs. Why Buy Hardware as Singles Many hardware...
View Hardware - Singles Products