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🔥 Ride cooler, quieter, stronger with Lucas Oil Primary Chaincase Oil!
Lucas Oil 10790 Primary Chaincase Oil is a high-performance lubricant designed to cool and quiet motorcycle clutches. Formulated with premium base oils and a unique additive package, it effectively dissipates heat and reduces chain noise. Meeting or exceeding all OEM requirements, this 1-quart bottle is ideal for heavy-duty and high-performance applications, making it the go-to choice for serious riders seeking durability and enhanced clutch life.

| ASIN | B005MZD0NM |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #4,540 in Automotive ( See Top 100 in Automotive ) #91 in Motor Oils |
| Brand | Lucas Oil |
| Brand Name | Lucas Oil |
| Compatible with Vehicle Type | Various |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 1,036 Reviews |
| Global Trade Identification Number | 00049807107901 |
| Included Components | 1x 1 Quart bottle |
| Item Type Name | chaincase oil |
| Item Weight | 2 pounds |
| Liquid Volume | 1 quarts |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | 10790 |
| Model Number | 10790 |
| Number of Packs | 1 |
| Package Information | Bottle |
| SAE J300 Viscosity Grade | 10W |
| Size | 1 Quart |
| UPC | 049807407902 049807107901 |
| Unit Count | 128 Fluid Ounces |
| Vehicle Service Type | Various |
M**H
Great primary oil.
Good stuff. Runs quiet. Dissipates heat. Compatible with HD big twins. Good value.
M**E
Lucas is all I use for my Harley.
I have a 15 Softail Slim and I only use Lucas oils for all 3 holes. Best decision ever.
M**L
Smooth..
This stuff is legit. I recently had a clutch cable break. I was running formula+ in the primary. I installed this when I installed the new cable as the clutch was slipping prior. Shifting into first is smooth, and primary noise is minimal at idle. So far it’s doing great. Maybe 200ish miles.
E**N
Get it!
Good quality and had 0 issues. Better price than the competition.
R**H
Used this product to change out a 1996 Harley-Davidson primary chain oil reservoir...
Used this product to change out a 1996 Harley-Davidson primary chain oil reservoir. No leaks or issues after a follow up 600 mile road trip.
A**A
Lucss primary oil
Great price. Lucas knows what they are about.
M**L
Piece meal delivery
The oil was good but it was the delivery that was the issue took almost a month to receive the whole order sent it in piece meal other then that it was fine
B**N
Works well in my 2005 Harley FLHTCI
I've had good luck with Lucas products and this is no exception.
C**1
Quality
Lucas products are always of the highest quality. Anyone that appreciates quality uses Lucas.
A**.
Excelente lubricante de reputación confiable.
Lucas es una excelente marca de lubricantes. Usé éste producto para una motocicleta Harley Davidson con los resultados esperados, muy confiable.
T**M
Leaked inside the box
Over 200ml missing and leaked all inside the box , couldn't return it as I desperately needed some not happy
J**A
Top of the line
Can’t go wrong with Lucas
L**O
bien
ME LLEGO LO SOLICITADO ANTES DE TIEMPO y de excelente calidad ya que es lo que necesitaba y lo encontré a un buen precio y servicio
Trustpilot
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