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⚡ Shift into high gear with Red Line’s shockproof power!
Red Line 58204 Heavy ShockProof Gear Oil is a fully synthetic, polyol ester-based lubricant designed to deliver exceptional protection and efficiency for high-performance differentials. Exceeding API GL-5 specs, it extends drain intervals and reduces wear, making it a top choice for racing and specialty applications since 1979.
| Asin | B000CPI5XW |
| Best Sellers Rank | #92,952 in Automotive (See Top 100 in Automotive) #942 in Automotive Oils |
| Brand Name | Red Line |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (972) 4.8 out of 5 stars |
| Global Trade Identification Number | 00083522582049 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Form | Oil |
| Item Type Name | Heavy Shock Proof Gear Oil |
| Item Weight | 1.7 Pounds |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Red Line |
| Material | Synthetic |
| Model Number | 58204 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Interchange Info | 58204 |
| Part Number | 57-6525 |
| Recommended Uses For Product | Gear Oil |
| Sae J300 Viscosity Grade | 75W-90 |
| Specific Uses For Product | Racing transmissions and transaxles, high load conditions, high-performance differentials |
| Unit Count | 32 Fluid Ounces |
| Upc | 083522582049 083522582094 |
| Viscosity | 75W90 |
User
Excellent choice for Harley transmissions.
I recently purchased a 2010 Softail Cross Bones with 1600 miles on it. I did a 3 hole oil change on it and this is what was in the transmission. Prior to changing the fluids I put about 200 miles on it and noted the shift was smooth and crisp. I went ahead with the Amsoil for the primary and engine, but ordered this Red Line for the transmission because I was so impressed with it. After about 1000 or so miles on it so far, I couldn't be happier. I'll continue to use it in the Cross Bones and may start using it in the Road King Special and the Softail Slim.
User
Oil
Super
User
Olio veramente fantastico
Questo olio per differenziale è veramente fantastico e mantiene ciò che promette. E' bene ricordare che è un olio per differenziale e non va usato nei cambi con sincronizzatori. Leggere le indicazioni di utilizzo e la scheda tecnica, sono chiare e ben fatte.
User
Great product
My 3rd gear synchro was failing and grabbing and gridning getting in to gear, after a bit of reading I decided to try this and it fixed my gearbox and saved me $1000s.
User
You have a Baker trans you need this
If you have a Baker transmission this is the stuff you need. Works well & trans shifts so smooth.
Trustpilot
1 month ago
1 month ago