Summit Racing SpeedCard - learn how to get 10% back up to $100

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center
1-800-230-3030

Call Us
My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
1-800-230-3030 1-800-230-3030
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Summit Racing SpeedCard - learn how to get 10% back up to $100

Save With Limited-Time Deals on Exterior Parts & Accessories Today!

Filters

In Stock
- In Stock Items. Ships Today. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (12) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Part Type
- Timing Chain Guides (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Lifters (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rocker Arms (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Chains (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Gears (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Melling (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Sealed Power (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
- Made In USA (1)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Engines & Components
Camshafts & Valvetrain
LEXUS RX350
Product Results

Availability

- In Stock Items. Ships Today. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (12) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Part Type
- Timing Chain Guides (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Lifters (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rocker Arms (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Chains (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Gears (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Melling (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Sealed Power (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
- Made In USA (1)

LEXUS RX350 Camshafts & Valvetrain

Showing In Stock Items. Show All 12 Items.

Individual Parts

Part Groups

Results 1 - 8 of 8

Melling Replacement Hydraulic Lifters JB-7524

Made in the USA

Melling Replacement Hydraulic Lifters JB-7524

Melling Replacement Hydraulic Lifters JB-7524

Lifter, Replacement, Hydraulic Lash Adjuster, 0.472 in. O.D., Buick, Cadillac, Chevy, Ford, GMC, Hummer, Isuzu, Lexus, Pontiac, Suzuki, Toyota, Each

Part Number: MEL-JB-7524

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Sealed Power Hydraulic Lifters HT-2307

Sealed Power Hydraulic Lifters HT-2307

Sealed Power Hydraulic Lifters HT-2307

Lifter, Hydraulic Flat Tappet, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Olds, Pontiac, Saab, Saturn, Each

Part Number: SLP-HT2307

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling Timing Chain Guides BT5064

Melling Timing Chain Guides BT5064

Melling Timing Chain Guides BT5064

Engine Timing Chain Tensioner, Stock Replacement Chain Tensioner

Part Number: MEL-BT5064

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Melling Timing Sprockets S1261

Melling Timing Sprockets S1261

Melling Timing Sprockets S1261

Engine Timing Crankshaft Sprocket, Stock Replacement Crankshaft Sprocket

Part Number: MEL-S1261

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Melling Timing Chain Guides BG5062

Melling Timing Chain Guides BG5062

Melling Timing Chain Guides BG5062

Engine Timing Chain Guide, Stock Replacement Timing Chain Guide

Part Number: MEL-BG5062

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Melling Replacement Timing Chains 1026

Melling Replacement Timing Chains 1026

Melling Replacement Timing Chains 1026

Engine Timing Chain, Stock Replacement T

Part Number: MEL-1026

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Melling Timing Chain Guides BG6046

Melling Timing Chain Guides BG6046

Melling Timing Chain Guides BG6046

GUIDE

Part Number: MEL-BG6046

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Melling Rocker Arms MR-906

Melling Rocker Arms MR-906

Melling Rocker Arms MR-906

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-906

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header