D.I.Y. Installations/Modifications Do It Yourself guides and information for the G37. Stickies approved by Administrators and Moderators.

Idler pulley bearings

Thread Tools
 
Search this Thread
 
Old 05-23-2020, 06:40 PM
  #1  
dbl07
Registered Member
Thread Starter
iTrader: (2)
 
dbl07's Avatar
 
Join Date: Dec 2015
Posts: 99
Likes: 0
Received 7 Likes on 5 Posts
Idler pulley bearings

Disclaimer: I WILL NOT BE HELD RESPONSIBLE IF YOU SCREW UP YOUR CAR!

This is just an ALTERNATIVE way to save money for those who are interested. I found the information on the link below for mine. The idler pulley bearings on my car were gone. So, I decided to use the information from that guy on YouTube to save some money. Since I DO NOT have a hydraulic press, I took my idler pulleys to a local machine shop to have them remove the old bearings and press the new bearings in the pulleys. The 3 idler pulleys, (two grooved pulleys and the smooth pulley) use the same bearings (part# 63012RS). I purchased the belt tensioner new because I was unsure of the tensioner’s spring integrity. Therefore, I cannot comment on that part. The local shop charged me $7.50 each for the labor of the 3 idler pulleys, plus the cost of the new JAPANESE bearings that I purchased from a seller on eBay that is on the link below. It worked great, no more squealing pulleys and saved A LOT of money in the process. If you are going to do this, PLEASE DO NOT PURCHASE GENERIC BEARINGS, as it serves no purpose and is a moot point to go that route. The RS suffix in the part number means the bearings are SEALED on BOTH SIDES which is what you want to use.

3 Idler pulley bearings: Part number 63012RS (Brand: Nachi)

Source for the 3 idler pulley bearings on eBay: https://www.ebay.com/itm/6301-2NSE9-...53.m2749.l2649



Source for YouTube tutorial:

Use this link as a guide if you also want to replace the bearing on the belt tensioner

Belt tensioner bearing: Part number 62032RS (Brand: Nachi)

Source for the tensioner bearing pulley on eBay: https://www.ebay.com/itm/High-Qualit...4AAOxy4kpQ9nm1
The following 3 users liked this post by dbl07:
abrecos (05-31-2022), iCrap (05-22-2022), zelric (03-07-2022)
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ItsFrenchy
Engine, Drivetrain & Forced-Induction
4
07-20-2019 02:50 PM
g37_black
General Tech Questions
1
03-16-2019 06:44 PM
g37_black
General Tech Questions
1
03-12-2019 09:45 PM
Murkr
General Tech Questions
7
11-12-2018 09:52 AM
C@ciQ
Private Classifieds
8
05-21-2010 12:18 PM



Quick Reply: Idler pulley bearings



All times are GMT -4. The time now is 03:29 AM.