Red Line 42804 V-twin Transmission Oil W/Shockproof 1qt

US $28.56
Condition:
New
More than 10 available22 sold
People are checking this out. 5 have added this to their watchlist.
This one's trending. 22 have already sold.
Shipping:
Free 2-4 day delivery
Get it between Sat, Nov 1 and Tue, Nov 4 to 94104.
Located in: Payson, Utah, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       Diners Club
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eBay item number:235034502576
Last updated on Oct 21, 2025 23:02:33 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Red Line
Manufacturer Part Number
42804
Package Quantity
1
UPC
Does not apply
Category

Item description from the seller

About this seller

mxpowerplay

99.3% positive feedback390K items sold

Joined Jul 2000
Usually responds within 24 hours
Located in the heart of motocross country, MX PowerPlay is fueled by employees with a passion for adventure and the outdoors. Our sales associates, support, and owner are all motivated to sell you the ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (82,808)

All ratingsselected
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  • 1***0 (366)- Feedback left by buyer.
    Past month
    Verified purchase
    5 star seller. I ordered the wrong size motorcycle tire, notified the seller who immediately allowed me to order the correct tire even after they shipped the wrong tire to me. Allowed me to ship the wrong tire back to them at their shipping expense and gave me an immediate refund. Doesn’t get better than that!
  • d***m (828)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Highly recommend this seller! World class communication and item was exactly as described. Shipped instantly, packaged professionally, and far cheaper than anyone else, was even refunded a discount they honored after delivery. Don’t hesitate to purchase from! A+++
  • a***l (14)- Feedback left by buyer.
    Past month
    Verified purchase
    Spark plug Box was a little squished in the mailing envelope but spark plugs seemed to be in tack. Speedy shipping at what seems a reasonable price. Recommend this seller
See all feedback

Product ratings and reviews

4.9
45 product ratings
  • 42 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Great buy for your bike !

    I was apprehensive over the purchase of this product, but thought I would give it a try. Once the trans heated up I started noticing how well the trans started shifting much easier. The old Harley noise started to go away. By the end of my ride it was shifting better than ever. I am a very satisfied rider. Will continue using this product in my bike.

    Verified purchase: YesCondition: NewSold by: racecarpartsonline

  • Buy it

    I use this for my moto guzzi. The change in shifting is night and day between the factory recommended fluids and this. Just to experiment i went back to what the recommended and drained after 2000 miles. I put shockproof back in. The drain plug debris was notable. I had no visible shavings when using redline. I had a little using agip but that is a relative measure. More importantly i commute on my bike and the shifting becomes difficult not bad just hard to find neutral and really unpleasantly notchy. Putting the redline the shifting is remarkably smoother and neutral is easier to find. Use it ive done a ton of research and in my opinion this product is without equal.

    Verified purchase: YesCondition: NewSold by: racecarpartsonline

  • Old Harley Ironhead barn find renewed clutch with Red Line

    Have a 1975 Sportster xlh1000 that had not been on the road for 33 years, disassembled in a storage locker after a wreck, all the fluids had gone dry and the clutch had stuck together. After putting the bike back together and added the Red Line Trans Oil (1 Quart) the clutch loosened up and engaged for the first time in all those years. The Harley works magnificent now as though it has a new clutch. Highly recommend this wonderful product....

    Verified purchase: YesCondition: NewSold by: racecarpartsonline

  • Red line V Twin Trans oil

    I used Red Line in my 2004 Road King Classic trans for the first time it truely does work and you actually can hear and feel how smooth the trans shifts!!!!! Buy it!!!!#

    Verified purchase: YesCondition: NewSold by: racecarpartsonline

  • I currently use Amsoil in 21 H-D, wanted...

    I currently use Amsoil in 21 H-D, wanted to give this oil a try and see if I notice any difference? Amsoil and Red Line are easier to purchase on line than they are locally.

    Verified purchase: YesCondition: NewSold by: finkshd