With this rzeppa on a 3.5" lift jk & stock front drive shaft, do you still need exhaust spacers? any high speed speed vibrations from the driveshaft?

Yes, you need spacers. I have their spacers on mine, same lift height, and my driveshaft will still contact the exhaust at full extension. I haven't noticed any vibrations compared to stock, definitely not compared to the Tom Woods shaft. I'm also running 5.13 gears, so my driveshaft spins much faster than stock. Hope this helps.

What is the maximum working angle of these joints?

On my JK, lift 3.25" - works fine!

I have the usual vibration after lifting my 08 jk 2.5" and 33" Duratracs. Is there anything else needed to get the job done?

I don't know about"usual" vibrations, I'm lifted 3.5" and on 37" BFG KO2's, had no vibrations. The rear joint on front shaft splits the boot when lifted. The Teraflex joint is a simple and easy way to upgrade. Nothing else needed.

will it work on my 2 door 2008 jk jeep manual? It has a 4 inch lift kit, do I need any additional parts?

With that much lift you might need a new driveshaft for that kind of lift especially if on 35’s or 37’s. I’m at 3 in the front and it’s pushing it. Also getting adjustable front lower control arms to help with driveshaft angle will be really helpful. I have a 07 2 door on 35’s so same Jeep pretty much

Teraflex 1744014 Factory Replacement Kit Jk Rzeppa Cv

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🛻 Upgrade your JK’s heart with precision and power — don’t get left behind!

HIGH ANGLE CV HOUSING - Specifically designed to reduce boot failure on lifted JKs 3+ inches
FACTORY GRADE DURABILITY - Retain your JK’s original driveline performance without costly upgrades
TRUSTED BRAND RELIABILITY - TeraFlex quality backed by 4.7-star rating and years of Jeep enthusiast approval
ALL INCLUSIVE INSTALLATION KIT - Includes CV joint, housing cap, bolts, and wrench for hassle-free replacement
SPECIALIZED LOW FRICTION GREASE - Engineered for high RPMs with superior surface bonding to extend joint life

The TeraFlex 1744014 Factory Replacement Kit is a comprehensive solution for JK owners seeking to replace worn Rzeppa CV joints. Featuring a high-angle CV housing to prevent boot failure on lifted vehicles, this kit includes all necessary components and specialized low-friction grease engineered for high RPM durability. Trusted by Jeep enthusiasts, it offers factory-level performance and reliability at a competitive price.

Specifications

ASIN	B01EXLIZDA
Best Sellers Rank	1,068,135 in Automotive ( See Top 100 in Automotive ) 514 in Car Drive Shaft Joint Kits
Brand	TeraFlex
Customer Reviews	4.7 4.7 out of 5 stars (917)
Date First Available	9 Sept. 2015
Exterior	Painted
Guaranteed software updates until	unknown
Item Weight	1.96 kg
Item model number	1744014
Manufacturer	TeraFlex
Manufacturer part number	1744014
Model	Factory Replacement Kit (JK Rzeppa CV)
OEM Part Number	1744014
Product Dimensions	22.86 x 12.7 x 12.7 cm; 1.96 kg

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TeraFlex 1744014 Factory Replacement Kit (JK Rzeppa CV)

Description

Specifications

Common Questions