Xotic Performance
0 ratings
Main Stud Replacement Kit for 5.9L 12V Dodge Cummins 1989-1997 - Xotic PerformanceTM MP878
genuine image
Main Stud Replacement Kit for 5.9L 12V Dodge Cummins 1989-1997 - Xotic PerformanceTM MP878
Join us on a journey through precision engineering and see firsthand how our head studs stand up to the ultimate tests.
Main Stud Replacement Kit for 5.9L 12V Dodge Cummins 1989-1997 - Xotic PerformanceTM MP878
Item #: 84500142

Main Stud Replacement Kit for 5.9L 12V Dodge Cummins 1989-1997 - Xotic PerformanceTM MP878

Item #: 84500142

NZD 619

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Tuesday, August 25
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Join us on a journey through precision engineering and see firsthand how our head studs stand up to the ultimate tests.
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
afterpay payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Complete Kit
This all-in-one main stud replacement kit includes everything needed for a seamless installation, ensuring reliability and performance enhancements for your 5.9L Dodge Cummins engine.
Durable Materials
Manufactured with high-grade materials, this kit provides superior strength and resistance to wear, addressing common durability problems faced by competitors’ kits.
Easy Installation
Designed for straightforward installation, this kit helps save time and effort, making it an ideal choice for DIY enthusiasts and professional mechanics alike.

Product Details

Shop Main Stud Replacement Kit for 5.9L 12V Dodge Cummins 1989-1997 - Xotic PerformanceTM MP878 online at a best price in New Zealand. B0CPCH9RM9
Thread SizeMultiple
Thread CoverageFully Threaded
Exterior FinishBlack Oxide
Thread StyleRight Hand
Thread TypeUn Series
Fastener TypeStud Bolt
Item HardnessGrade 12.9
ColorBlack
Maximum Shear Strength[Estimated High Value]
Set Screw Thread TypeUnified National
Screw Head StyleBroached
Compatible Groove Diameter14 Millimeters
Size Name14 mm
Number of Pieces31
Outside Diameter14 Millimeters
Item Diameter14 Millimeters
Item Dimensions12 x 8 x 3 inches (30.5 x 20.3 x 7.6 cm)
BrandXotic Performance
UPC663647158420
ManufacturerXotic Performance
Number Of Items1
Set Name5.9L 12V Dodge Cummins Main Stud Kit 1989-1998
Part NumberMP878
ModelMP878
Unit Count1.0 Count
Material TypeXOTIC 7200
Finish TypesGlossy
MaterialXOTIC 7200

Who Should Buy?

Suitable For
  • Diesel Mechanics

    Professional mechanics working on 5.9L Cummins engines will find this kit essential for reliable repairs and upgrades.

  • Truck Enthusiasts

    Enthusiasts customizing their Cummins engines will benefit from enhanced performance and durability provided by the replacement kit.

  • Fleet Owners

    Fleet owners looking to maintain reliability in their Dodge trucks will appreciate the durability offered by this stud kit.

Not Suitable For
  • Casual Drivers

    Casual truck drivers not modifying their engines won't find the need for this specialized replacement kit.

Product Description

Main Stud Replacement Kit for 5.9L 12V Dodge Cummins 1989-1997 - Xotic PerformanceTM MP878

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is included in the Main Stud Replacement Kit for the 5.9L 12V Dodge Cummins?

    Answer: The Main Stud Replacement Kit for the 5.9L 12V Dodge Cummins includes high-strength main studs, washers, and detailed installation instructions. The studs are designed to withstand high torque loads, ensuring a secure fit and preventing issues like stretching or loosening that can occur with standard bolts. This is particularly beneficial during high-performance situations such as towing heavy loads or racing, where engine integrity is crucial.
  • Question: Why should I replace my main studs?

    Answer: Replacing your main studs is crucial for maintaining engine performance and reliability. Over time, factory bolts may lose their clamping force, leading to engine block warping or seal failures. Upgrading to a high-performance stud kit enhances strength and durability, making it ideal for engines that undergo modifications or increased stress. Customers have reported improved engine stability and performance after installing these studs in demanding applications.
  • Question: Is professional installation recommended for this kit?

    Answer: While some experienced DIY enthusiasts may undertake the installation, professional installation is often recommended to ensure proper torque specifications and avoid potential engine damage. A mechanic familiar with diesel engines can also check for any additional issues during installation. This is especially important for drivers planning modifications or using their vehicles for heavy-duty applications, ensuring optimal performance and longevity.
  • Question: Will this kit fit other Dodge Cummins models?

    Answer: This Main Stud Replacement Kit is specifically designed for the 5.9L 12V Dodge Cummins models from 1989 to 1998. While other models may have similar specifications, it is crucial to confirm compatibility before installation. Utilizing the correct kit ensures that you maintain the intended engine performance and reliability, which is particularly important if you're considering upgrading components in your diesel truck.
  • Question: How does this kit improve engine performance?

    Answer: The Main Stud Replacement Kit enhances engine performance by providing greater clamping force than standard bolts, which helps maintain proper alignment and sealing of the engine components. This improvement reduces instances of leaks and increases overall pressure handling capability in high-performance scenarios. By stabilizing the engine under stress, users can enjoy better acceleration and improved horsepower outputs, especially when towed or loaded heavily.
  • Question: Can I use this kit for racing applications?

    Answer: Yes, this Main Stud Replacement Kit is ideal for racing applications due to its high-strength design. Racing environments impose extreme stress on engines, making it vital to have reliable components that can handle the increased loads. Many racers have successfully upgraded to this kit to prevent failures during competitions, ensuring their engines perform optimally under pressure.
  • Question: How do I maintain the main studs after installation?

    Answer: To maintain the main studs effectively, it is advisable to periodically check the torque settings and inspect for any signs of wear or loosening. Regular engine servicing should include a visual inspection of these components. Keeping the engine clean and using high-quality engine oil can also improve the longevity of the studs. Proper maintenance will help ensure that your engine remains reliable and performs well under varying conditions.
  • Question: Are there any special tools required for installation?

    Answer: Yes, installation of the Main Stud Replacement Kit typically requires specific tools, including a torque wrench, socket set, and possibly an angle finder for proper torque angle specifications. Having the right tools ensures that each stud is tightened to manufacturer-recommended specifications, allowing the engine to function optimally. Additionally, having a manual handy can assist in the installation process, providing guidance for torque settings and procedures.
  • Question: Where can I buy the Main Stud Replacement Kit for 5.9L 12V Dodge Cummins?

    Answer: You can purchase the Main Stud Replacement Kit for the 5.9L 12V Dodge Cummins from Ubuy. Ubuy offers a convenient shopping experience with access to various automotive performance parts, ensuring you can find the right kit for your engine needs. This is especially useful for enthusiasts looking to upgrade their vehicles or mechanics in search of reliable parts for their clients.
  • Question: What makes the Xotic Performance MP878 kit different from others?

    Answer: The Xotic Performance MP878 kit is designed with high tensile strength materials that exceed standard specifications, making it suitable for both performance and reliability. This kit stands out due to its attention to detail, including precise manufacturing processes that ensure a perfect fit and robust performance. Users have reported enhanced engine performance and lower maintenance issues compared to standard kits, making it a preferred choice for serious Dodge Cummins owners.

Xotic Performance Main Bolts & Studs Editorial Review

### Editorial Review The Main Stud Replacement Kit for 5.9L 12V Dodge Cummins (1989-1998) by Xotic Performance™ has garnered positive feedback from users who emphasize its quality, ease of installation, and value for money. Customers report that the kit comes complete with all necessary components, including hardware like the required allen wrench and socket for assembly. Reviewers have noted that despite the lack of branding stamps typically seen on higher-end products like ARP, the studs maintain a solid reputation for durability and reliability. Many users appreciated that the kit fits perfectly and performs according to OEM specifications. Feedback highlights that the stud materials are sturdy, with clean threads and a quality finish that enhance the overall ease of use. The Consistency in the build quality has led to a strong reception, making it a highly recommended choice for anyone needing a replacement on their Dodge Cummins. It delivers on its promise of value, with many customers reporting significant savings when opting for this product rather than more expensive alternatives. Overall, this Main Stud Replacement Kit gets a resounding approval, combining quality Construction with an affordable price point that is difficult to beat. ### Pros and Cons **

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Complete kit with necessary installing tools included.
  • Perfect fit for specified Dodge Cummins models.
  • High-quality materials that are sturdy and durable.
  • Easy to use with straightforward installation.
  • Excellent value for money compared to OEM options.

Cons

  • Lack of branding stamps or logos on the studs.

Platform Trust & Buyer Confidence

trustpilot logo
4.1/5 355 reviews
Read reviews
RA
Ranee
Verified buyer

“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”

22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer

“very speedy delivery,tracking info was superb-best experikence ever!!!”

24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer

“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”

22 June 2026 · via Trustpilot
D
Dneah
Verified buyer

“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer

“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”

11-Jul-26 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NZD 619

Order now and get it around Tuesday, August 25

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Direct fit replacement for 5.9L 12V Dodge Cummins 1989-1998 engines
  • Ultra strength with XOTIC 7200 material rated at 220,000 psi tensile strength
  • Easy installation with broached stud ends and included installation manual
  • Improved cap alignment to reduce wear and tear on block threads
  • Kit includes 14x main studs, nuts, washers, allen wrench, fastener assembly lubricant, and socket

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.