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ARP Engine Main Stud Kit For Land Rover Discovery I, Discovery Series II, Range Rover P38, And Defender 90

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Price: $175.95

  • Item: ARP5401 (Same Fit As Part # ERR2944)
  • By ARP
  • Guaranteed Best Price

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Fits

  • Discovery I | 96 - 99
  • Discovery Series II | 99 - 04
  • Range Rover 4.0 (P38) | 95 - 02
  • Range Rover 4.6 (P38) | 95 - 02
  • Defender 90 | 97

OEM Reference (details)

  • ERR2944

Product Details

ARP - The world leader in fastener technology offers the best and most reliable engine fastener kits for Land Rover 3.9L, 4.0L, 4.2L & 4.6L V8 applications. ARP fasteners are centerless ground, heat treated prior to thread rolling and machining and designed to exceed the OEM fasteners in strength and durability. Optimum design, enhanced reliability and increased strength are the main attributes of ARP’s High Performance and Pro Series fastener kits.

This Engine Main Stud Kit features a premium grade 8740 material that is rated at 200,000 PSI tensile strength. Each kit includes the necessary studs, premium grade chrome moly nuts and washers for the application and a 1/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant.

Product Videos

How To Install ARP Head Bolts On A Land Rover Engine
How To Install ARP Head Bolts On A Land Rover Engine

Atlantic British Ltd. Repair and Maintenance Academy How-To Video Series: Watch Doug, our Land Rover Master Technician, install ARP Engine Head Bolts using Kit ARP4301 on a 4.0/4.6 Engine.


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What Our Customers Are Saying

EXCELLENT
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Website easy to navigate and inventory selections are deep.

John E.
Houston, TX

8-6-22

Excellent customer service from my sales rep and great parts.

Victor M.
Monument, CO

8-5-22

My sales rep provided OUTSTANDING customer service, patience, guidance, and confirmation that the parts I ordered would fit my vehicle. Very pleased with the overall experience.

R. R. Barrera
Chesapeake, VA

8-4-22

You have in stock what you sell.. If it is out of stock it is known own your site unlike others

Kent L.
Huntsville, UT

8-3-22

Easy ordering, good communication, quick shipping.

Joseph B.
Washington, DC

8-3-22

Trustworthy and good selection of parts for my car. I like the informational videos as well, they are very helpful!

Samuel W.
Santa Rosa, CA

8-3-22

Easy to use website. Parts are always available. Quick turnaround time.

Ben H.
Metairie, LA

7-22-22

Great product selection, solid stock on hand (considering the global supply chain issues)

Colby O.
Langley Township, BC

7-22-22

Good selection of product. Videos on youtube give me the confidence to purchase the parts I need and install them.

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Marlboro, NJ

7-20-22

Great Service and Fast Shipping.

Ben O.
Ramona, CA

7-19-22

Reviews from our Customers...

  • FAST Shipping! Call these Folks they have all the answers to your part installation.

    -Bill M. (Boydton,VA)

    Great customer service, very knowledgeable staff. Everyone I have worked with are Land Rover owners- which is a big help for knowing the vehicles.

    You always have the parts I need at a great price and everyone Ive ever spoken to has a great knowledge of all Land Rovers

    -Keith B. (Blue Ridge,VA)

    Professionalism. My sales rep is a rock star, and I value both his technical expertise and his knowledge of your product line.

    -Alan R. (N. Chelmsford,MA)

  • FAST Shipping! Call these Folks they have all the answers to your part installation.

    -Bill M. (Boydton,VA)

    Great customer service, very knowledgeable staff. Everyone I have worked with are Land Rover owners- which is a big help for knowing the vehicles.

    You always have the parts I need at a great price and everyone Ive ever spoken to has a great knowledge of all Land Rovers

    -Keith B. (Blue Ridge,VA)

    Professionalism. My sales rep is a rock star, and I value both his technical expertise and his knowledge of your product line.

    -Alan R. (N. Chelmsford,MA)

  • You always have the parts I need at a great price and everyone Ive ever spoken to has a great knowledge of all Land Rovers

    -Keith B. (Blue Ridge,VA)

  • Professionalism. My sales rep is a rock star, and I value both his technical expertise and his knowledge of your product line.

    -Alan R. (N. Chelmsford,MA)

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