Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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Crankshaft Main Bearing; Standard (87-90 Jeep Wrangler YJ)
Item J113166
$0.00
Our Price
$14.99 (each)
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Ship to: Columbus - 43215
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- OE Style Replacement Crankshaft Main Bearing
- Replacement for Standard Main Bearing
- Quality Metal Construction
- Designed for Direct Fit Replacement
- Professional Installation Recommended
- Sold Individually
- Each Cylinder Requires One Main Bearing
- Twelve-Month/12,000-Mile Warranty
- Fits 1987-1990 2.5L or 4.2L Jeep Wrangler YJ Models
Description
Ensures Smooth Crankshaft Movement. The crankshaft main bearing helps keep the crankshaft in the proper position while also letting it rotate smoothly. With such an important task, worn or damaged crankshaft main bearings should be replaced immediately to prevent catastrophic engine failure. With this Crankshaft Main Bearing, you can replace your Jeep’s factory discontinued part and keep it running like it’s brand new. Note that the bearing is sold separately and your Jeep will need 1 for each cylinder.
High-Quality Construction. The replacement Crankshaft Main Bearing is precision-machined from high-grade materials to meet OEM specifications. This provides the bearing with excellent fit, functionality, and reliability that match the OE part.
Professional Installation Recommended. The Crankshaft Main Bearing is designed as a direct fit replacement for a clean and hassle-free installation. However, due to the complex tear-down required to replace the main bearings, professional installation is recommended.
Backed with 12-Month/12,000-Mile Warranty. The Crankshaft Main Bearing is guaranteed to be free of defects in material or workmanship. This warranty is only valid for the original purchaser and exclusions will apply.
Application. The standard-sized inch Crankshaft Main Bearing is designed to fit 1987-1990 2.5L or 4.2L Jeep Wrangler YJ models.
Fitment:
DetailsCA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Crankshaft Main Bearing
Tech Specs
Tech Guides:
4.8
Reviews of similar Engine Products (68)
Reviews of similar Engine products have an average rating of 4.8 out of 5
Questions & Answers
10 More Questions
Will It Fit My Wrangler
- YJ Wrangler 2 Door - 87, 88, 89, 90
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I have been into Wranglers since I was young. My dad has owned quite a few over the years and if I wasn’t in a lifted wrangler I was in something lifted. When I was old enough to drive I bought a Cherokee and went through 3 of them before deciding I wanted a Wrangler. So I sold my Cherokee and sat o...
I have been into Wranglers since I was young. My dad has owned quite a few over the years and if I wasn’t in a lifted wrangler I was in something lifted. When I was old enough to drive I bought a Cherokee and went through 3 of them before deciding I wanted a Wrangler. So I sold my Cherokee and sat o...
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