Crown Automotive 231MASKIT Master Overhaul Kit For Jeep NP231 Transfer Case Rebuild With Bearings Seals And Gaskets
Why you'll like it
- Complete Rebuild Package — Includes all essential bearings, seals, gaskets, and shift fork inserts for a full transfer case overhaul
- Heavy-Duty Durability — Case-specific steel bearings built to withstand rigorous off-road conditions and gear stress
- Leak-Resistant Sealing — Premium rubber oil seals and included RTV black silicone sealant ensure tight, secure sealing
- Precise Vehicle Fitment — Engineered to match exact factory specifications for compatible Jeep transfer case models
Product details
Description
Restore the performance and reliability of your Jeep transfer case with the Crown Automotive Master Overhaul Kit. Engineered specifically for NP231 transfer case rebuilds, this comprehensive package provides all the essential internal components required to address wear, leaks, and mechanical fatigue.
Built for off-road durability and everyday driving, the kit features high-grade steel bearings designed to handle intense gear pressure and heat. Premium rubber oil seals and a tube of RTV black silicone sealant ensure a leak-free installation, while shift fork inserts help restore smooth shifting operation.
Ideal for mechanics and advanced vehicle enthusiasts undertaking a complete drivetrain refresh, this kit matches precise factory specifications for reliable fitment and long-lasting service life.
How to use
- Disassemble the transfer case thoroughly and clean all internal housing surfaces.
- Replace worn bearings, seals, and gaskets using the components provided in the kit.
- Apply the included RTV black silicone sealant to mating surfaces as required during reassembly.
- Professional mechanical installation by an experienced technician or advanced DIYer is recommended.
Ingredients
High-grade steel alloy for bearings, premium vulcanized synthetic rubber for oil seals, high-temperature RTV black silicone sealant
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Crown Automotive |
|---|---|
| UPC | 848399075328 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
Top reviews first: highest rated, with photos first
- Vikram M.5 ★
badiya transfer case fix
net pe dekh ke order kiya tha apne wrangler ke liye. wo rtv black silicone sealant se ekdum tight sealing ho gayi hai oil leakage ki koi shikayat nahi hai abhi tak.
- Sneha K.5 ★
ekdum mast kaam
gaadi madhe leakage cha khup tras hota, he kit vaparle ani tyamule sagla prashn sutla.
- Amit S.5 ★
sach me kaam kar gaya
soch rha tha bekar jayega paisa kyuki purana jeep ka transfer case aawaz kar rha tha n gear shifting me bda problem ho rha tha. par ye kit mangvane ke baad mechanic ne lagaya aur ab shift fork inserts ki wajah se gear smooth lag rhe hai. maza aa gaya.
- Arjun N.4 ★
Solid parts, box was slightly crushed
The delivery took an extra day and the outer carton was a bit dented up on arrival, which made me nervous. Thankfully none of the internal bearings or gaskets were damaged inside. Used it for my cherokee rebuild over the weekend and the rubber oil seals worked like a charm to stop the leaks.
FAQs
What vehicles are compatible with the Crown Automotive 231MASKIT Master Overhaul Kit?
This master overhaul kit is designed to fit Jeep Wrangler YJ and TJ models built between 1987 and 2006, as well as select Jeep Cherokee XJ and Comanche MJ models equipped with an NP231 transfer case.
What components are included in this transfer case rebuild kit?
The kit includes a complete set of heavy-duty steel bearings, premium rubber oil seals, gaskets, shift fork inserts, and a tube of RTV black silicone sealant.
How long does it typically take to install this transfer case overhaul kit?
Installation generally takes between 3 to 6 hours, depending on the experience level of the mechanic and the condition of the transfer case housing.
Is this Crown Automotive overhaul kit authentic and imported from the USA?
Yes, this product is an authentic USA-imported automotive component sourced directly by Dropy from the United States to ensure genuine quality for Indian customers.
Does this kit include a manufacturer warranty?
Yes, this product is backed by the manufacturer limited warranty covering defects in materials and workmanship.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.