Red Line Products
STM carries Red Line products including motor oils, gear oils, assembly lubes, fuel additives and WaterWetter cooling additives for the automotive, motorcycle, marine and industrial markets.

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RedLine Fully Synthetic Ester Engine Oil $16.97
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Red Line SI-1 Complete Fuel System Cleaner (60103-1) $15.97
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Red Line Assembly Lube $10.47 +
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Red Line MT-90 75W90 GL-4 Gear Oil $23.10 +
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Red Line Heavy ShockProof Gear Oil (58204-1) $23.96
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Red Line Lightweight ShockProof Gear Oil (58404-1) $23.96
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Red Line Power Steering Fluid (30404-1) $15.49
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Red Line WaterWetter (80204-1) $13.89
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Red Line MT-85 75W85 GL-4 Gear Oil $23.10 +
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Red Line Superlight ShockProof Gear Oil (58504-1) $23.96
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Red Line MTL 75W80 GL-4 Gear Oil (50204-1) $23.10
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Red Line 75W90 GL-5 Gear Oil (57904-1) $23.53
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Red Line 80W140 GL-5 Gear Oil (58104-1) $23.53
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Red Line 75W140NS GL-5 Gear Oil (57104-1) $23.53
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Red Line Engine Oil Break-In Additive 16oz (81403-1) $16.79
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Red Line Air Tool Oil 8oz (80321-1) $11.89
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Red Line MT-LV 70W/75W GL-4 Gear Oil (50604-1) $23.10
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Red Line D4 ATF Automatic Transmission Fluid (30504-1) $16.97
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Red Line D6 ATF Automatic Transmission Fluid (30704) $15.86
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Red Line C+ ATF Automatic Transmission Fluid (30604-1) $16.97
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Red Line High-Temp ATF Automatic Transmission Fluid (30204) $15.86
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Red Line Racing ATF Type F Automatic Transmission Fluid (30304-1) $17.49
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Red Line Lightweight Racing ATF Automatic Transmission Fluid (30314-1) $17.49
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Red Line DCTF Dual Clutch Transmission Fluid (31004) $22.94
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Red Line Non-Slip CVT (30804-1) $20.91
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Red Line Liquid Assembly Lube (80319-1) *Backorder* $15.68
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Red Line CV-2 Grease (80402-1) *Backorder* $16.62
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Red Line 75W85 GL-5 Gear Oil (50104-1) $25.53
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Red Line 75W110 GL-5 Gear Oil (57804) $23.53
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Red Line 75W140 GL-5 Gear Oil (57914-1) $24.28
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Red Line Limited-Slip Friction Modifier (80301-1) $10.48
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Red Line 75W90NS GL-5 Gear Oil $23.53 +
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Red Line RL-600 DOT4 Brake Fluid (90404) $18.71
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RedLine 40WT Race Oil (15W40) Engine Oil $20.95