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In-Store Pickup Location

Lucas Heavy Duty Plus Gear Oil 10043-1

Gear Lube, Heavy Duty Plus, 80W90, Hypoid, GL5, One qt., Each

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Brand: Lucas Oil

Manufacturer's Part Number: 10043-1

Part Type: Gear Lube

Product Line: Lucas Heavy Duty Plus Gear Oil

Summit Racing Part Number: LUC-10043-1

UPC: 049807100438

Oil Weight: 80W90

Limited Slip Additive: Yes

Gear Lube Volume: 1 qt.

Synthetic: No

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Keep your ride running mile after mile. Lucas Heavy Duty Plus gear oils contain an extra additive package over and above the normal gear oil additives. You can expect longer oil life, lower oil temperatures, longer component life, fewer seal leaks, and less power usage.

Warranty

Questions & Answers Ask a Product Question
Q:

Using with Eaton TrueTrac. They suggest, "Truetrac units perform best when using GL5 mineral /
petroleum based gear oil. Synthetic lubes are
discouraged. Do NOT use friction modifier additives or
lubes formulated with friction modifiers." Does this Lucas Gear oil have any friction modifier additives in it?

Asked by ENNIS on May 29, 2017

A:

I don't think so, that's why Eaton advisees the use of a friction modifer

DAVID from CA answered on May 31, 2017

+See All Answers (2) Answer This Question

Q:

Hello, what is the GL rating on this lubricant? I need to verify it is non-synthetic as well. Thanks.

Asked by HEATH on April 04, 2016

A:

Thank you for your question. The Lucas Oil 10043-1 gear oil is a GL-5 rated, non-synthetic.

Summit RacingSummit Racing Answer - July 11, 2016

Answer This Question

+See All Questions (2)

Most Helpful Reviews Review This Product

38 Customer Reviews for Lucas Oil 10043-1 - Lucas Heavy Duty Plus Gear Oil

Average Customer Review

5 Star

(36)

4 Star

(2)

3 Star

(0)

2 Star

(0)

1 Star

(0)

+See All 38 Reviews

The bomb!

Summit RacingSummit Racing Verified Purchase

LUC-10043-1
I put this stuff on my Corn Flakes for breakfast in the morning, it's THAT good!! LOL Lucas is top shelf, everyone knows that, but Summit has it at an excellent price and what better people in the world to buy it from then the coolest race car parts people on the freakin' planet??!!

2 of 2 found this review helpful.

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Reviewer: from CA

Date: August 07, 2014

Appearance
Ease of Installation
Price/Value
Quality

The Best

Summit RacingSummit Racing Verified Purchase

LUC-10043-1
Have used Lucas products for a long time now and they have never let me down...

1 of 1 found this review helpful.

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Reviewer: from CO

Date: June 17, 2015

Appearance
Ease of Installation
Price/Value
Quality

Lucas HD Plus Gear Oil

Summit RacingSummit Racing Verified Purchase

LUC-10043-1
Works as advertised, I haven’t had the car to the track yet but on the street the differential feels like it is hooking well .

0 of 0 found this review helpful.

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Reviewer: from OR

Date: December 10, 2018

Only the best

Summit RacingSummit Racing Verified Purchase

LUC-10043-1
I used this in the 4.10 Motive Gear/Eaton Detroit Truetrac rear end in my 2000 Silverado. The truck manual calls for synthetic but the Truetrac 'suggests' mineral oil.

0 of 0 found this review helpful.

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Reviewer: from CO

Date: August 28, 2018

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Ease of Installation
Price/Value
Quality

Lucas HD gear oil

Summit RacingSummit Racing Verified Purchase

LUC-10043-1
High Quality non-synthetic gear oil, works well in post units.

0 of 0 found this review helpful.

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Reviewer: from IA

Date: August 18, 2018

Price/Value
Quality

Some parts are not legal for use in California or other states with similar laws / regulations

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