Bot

Shop By Motorcycle

Garage

Manage the motorcycles in your garage.

Use Recently Selected Motorcycle

Garage

Search Products

Search

Shop By Motorcycle

Garage

Manage the motorcycles in your garage.

Use Recently Selected Motorcycle

Garage
Red Line V-Twin Primary Case Oil Quart
129 Reviews

Red Line V-Twin Primary Case Oil Quart

$19.88

Checking availability...

Order in the next to ship today
J&P Part #:  607-139
Mfr Part #:  42904

View Fitment Note View Fitment Note
There is important fitment information for this item.

Notify Me When In Stock

Notify Me
Red Line V-Twin Primary Case Oil Quart
Red Line V-Twin Primary Case Oil Quart

Enter your email address below to be notified when this item is back in stock.

Thank you. We'll send you an email when this item is available.

SAVE

Item Added to Wishlist. View Wishlist


Red Line V-Twin Primary Case Oil Quart

Red Line V-Twin Primary Case Oil Quart

$19.88
Order in the next to ship today

Product Details

Description

Description for Red Line V-Twin Primary Case Oil Quart

• Red Line V-Twin Primary Case Oil offers improved wet-clutch operation

• Developed for 1984-to-present V-Twin American motorcycle engines

• Improves clutch operation while reducing wear and temperature

• Where most synthetics are too slippery for clutch operation, this friction-balanced product is balanced to provide less slip, smoother operation, and helps to apply more power in modified engines

• For use in the primary chaincase with wet-diaphragm spring clutches

Read More
Red Line V-Twin Primary Case Oil Quart
Specifications

Product Specs for Red Line V-Twin Primary Case Oil Quart

Capacity:
Quart
Lubricant Type:
Chain Lube
Manufacturer Part Number:
42904
Sold in Units:
Each
Volume:
Quart
Warehouse Part Number:
1022576
Fitment
Fitment Note:

Works with L84 and up diaphragm clutches.

This item is a universal/custom fit component, and does not have any direct standard/OEM model application. Some items may require modification and an advanced level of mechanical skill and/or knowledge for installation.

Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Product Notes

Shipping Note

Due to safety regulations, this item can only be shipped via UPS Ground within the contiguous U.S. It cannot be shipped using any of our Worldwide shipping options.

Join Now & Get Rewarded!
Get free 2-day shipping and 5% cash back on your next order.
Already Enrolled in RPM? Link your existing membership here.

Ratings & Reviews

Help Customers Understand This Product

4.9
129 Reviews
Rating Breakdown
5 stars
120
4 stars
8
3 stars
0
2 stars
1
1 star
0
November 20, 2022
I've been using this oil for years and am very pleased with it
-ROBBIE
November 8, 2022
Great
-GERALD
October 23, 2022
Redline primary oil is tops, outstanding
-oilboomer2
October 23, 2022
Oil. it does its job well.
-Swanny
September 2, 2022
Redline is the right stuff
-GEORGE
September 1, 2022
Redline fluids rock, well engineered oil
-GEORGE
July 29, 2022
Good Product
-roxide1
July 10, 2022
Arrived quickly and packaged well, replaced my stock tailight with this LED tombstone, chrome finish was flawless and the LED's seem high quality they are very crisp and bright . The only issue was it says it fits my scooter but not true had to drill another hole for it to mount properly, also the fit to the fender could be a little better I wouldn't say uts an exact fit like they say it is. If you have mechanical ability it will work well for you if not I would look for something else. All in all a very well made tailight.
-Jester
July 6, 2022
Great product
-DONALD
June 30, 2022
Been using this oil for big inch high torque and H.P for years and it's been the only oil that didn't break down like most other oils, I use nothing but Redline in all 3 holes
-Jester#1000

Write your review

Thank you for sharing

We'll post your review to the website shortly.

Continue Shopping

Store Availability

Free Order Pickup at Our Retail Stores

Anamosa, IA: In StockStore Details
Daytona, FL: In StockStore Details
Sturgis, SD: In StockStore Details
Taylor, MI: In StockStore Details
Pigeon Forge, TN: In StockStore Details
Scottsdale, AZ: In StockStore Details
Red Line V-Twin Primary Case Oil Quart