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Links & Resources |  |   AMSOIL Synthetic Polymeric truck, chassis & 
equipment grease delivers excellent wear protection and extreme-pressure 
performance over extended service intervals. 
	
		|  | AMSOIL Synthetic Polymeric 
		Truck, Chassis & Equipment Grease, NLGI #1 
		Long Service Life • Heavy-Duty Performance
 Package sizes include: 
			14-oz. Cartridge14-oz. Cartridges (case of 10)
 14-oz. Cartridges (case of 40)
 35-lb. Pail
 120-lb. Keg
 400-lb. Drum
   |  
		| PRODUCT DESCRIPTION AMSOIL Synthetic Polymeric Truck, Chassis and Equipment Grease (GPTR1, 
		GPTR2) delivers excellent wear protection and extreme-pressure 
		performance over extended service intervals in medium- and heavy-duty 
		applications. It combines select base oils, proprietary synthetic 
		polymeric chemistry, an advanced additive package and a lithium-complex 
		thickener for excellent impact resistance, reliable contaminant control 
		and maximum longevity.
 Extreme 
		Impact ResistanceGreasable components on heavy-duty trucks and equipment regularly 
		operate in severe-service, extreme-pressure environments. Frequent 
		high-load operation increases the potential for grease to pound out, 
		which can leave components vulnerable to increased wear and corrosion. 
		AMSOIL Truck, Chassis and Equipment Grease is formulated to deliver 
		maximum pound-out resistance. Its exceptional adhesion and cohesion 
		properties help keep the grease in place to seal out water and 
		contaminants and provide a protective barrier between metal components.
 Long Service LifeMost trucking companies work to maximize the amount of time tractors are 
		on the road, and inferior greases are not engineered to perform over 
		extended service intervals. The long intervals truckers demand can 
		result in components being left unprotected because the grease has 
		squeezed out of place. AMSOIL Truck, Chassis and Equipment Grease is 
		engineered to remain intact for maximum protection over extended service 
		intervals. Owners/operators can be assured their equipment is protected 
		when the job demands additional time on the road between maintenance 
		checks.
 Superior Rust and Corrosion ProtectionOver-the-road trucks and commercial equipment operate in all types of 
		weather. Water, snow and ice are encountered regularly, and they combine 
		with salt and other road-deicing chemicals to promote accelerated rust 
		and corrosion on chassis and fifth-wheel components. AMSOIL Truck, 
		Chassis and Equipment Grease clings tenaciously to metal surfaces, 
		helping to keep rain, snow and other corrosive contaminants from 
		penetrating greasable components. It is formulated with an advanced 
		additive package designed to combat the harmful effects of roadway 
		contaminants, helping components last longer and saving fleets money.
 Maximum Extreme-Pressure ProtectionAMSOIL Synthetic Polymeric Truck, Chassis and Equipment Grease is 
		engineered for maximum protection in extreme-pressure applications. It 
		features a sophisticated additive package and exclusive synthetic 
		polymeric technology designed to provide long-term protection for 
		heavily loaded components. AMSOIL Truck, Chassis and Equipment Grease’s 
		high Timken OK Load and excellent Four-Ball Weld Test results prove its 
		superior performance in extreme-pressure environments.
 Ideal for FleetsAMSOIL Truck, Chassis and Equipment Grease is ideal for mixed fleets 
		that operate in severe service. It provides exceptional protection and 
		long service life for a broad range of applications.
 Cost-Effective ChoiceAMSOIL Truck, Chassis and Equipment Grease offers enhanced protection 
		for extended component life, reducing replacement costs. In addition, 
		its long service life reduces the need for frequent re-application (or 
		requires less grease at each servicing), reducing maintenance costs.
 Reduced Environmental ImpactLess-tenacious greases are ejected from greased components and pollute 
		the surrounding environment. AMSOIL Truck, Chassis and Equipment Grease 
		is formulated to stay in place for long service intervals, resulting in 
		less grease pollution and reduced grease consumption. In addition, 
		AMSOIL Truck, Chassis and Equipment Grease is formulated without the use 
		of barium, chlorine, antimony or sulfur, which are all potentially 
		harmful to the environment.
 APPLICATIONSAMSOIL Synthetic Polymeric Truck, Chassis and Equipment Grease is 
		recommended for heavy-duty over-the-road tractors and trailers, delivery 
		fleets, dump trucks, refuse haulers, utility fleets, emergency service 
		vehicles, sewer and septic trucks, snow removal vehicles, wreckers, 
		municipal service vehicles, equipment haulers, cement mixer trucks, 
		airport support vehicles and more.
 AMSOIL Synthetic Polymeric Grease provides 
		exceptional performance in heavily loaded chassis grease points, wheel 
		bearings, axle assemblies, universal joints, pivot pins, fifth-wheel 
		hitch plates, steering linkages, spring pins, king pins, ball joints, 
		water pump bearings and other greased heavy-duty components. COMPATIBILITYAMSOIL Synthetic Polymeric Truck, Chassis and Equipment Grease is 
		compatible with many other types of grease. However, it is recommended 
		that when changing greases, the equipment be cleaned of the old grease 
		or flushed with a liberal amount of AMSOIL Synthetic Polymeric Grease 
		while the mechanism is in operation. Closely monitor the system for any 
		inconsistencies. Any grease compatibility questions should be referred 
		to your AMSOIL Dealer or AMSOIL INC.
 *Note: AMSOIL Synthetic Polymeric Grease is 
		designed to remain in place for long service intervals. The same 
		properties that provide its enhanced tenacity can also make it harder to 
		pump. A heavy follower plate may be necessary when pumping grease from 
		larger package sizes. AMSOIL Truck, Chassis and Equipment Grease is not 
		recommended for automatic or centralized lubrication systems unless the 
		system is designed to pump a tackier grease. 
			
			
				
					| 
					TYPICAL TECHNICAL PROPERTIES |  
					| AMSOIL 
					Synthetic Polymeric Truck, Chassis & Equipment Grease, NLGI 
					#1 |  
					| 
						NLGI Grade | 1 |  
					| 
						Penetration [25°C (77°F), 0.1 mm] 
						worked 60 strokes (ASTM D-217) | 310-340 |  
					| 
						Base Oil Viscosity [40°C (104°F)], 
						cSt (ASTM D-445) | ISO 68 |  
					| 
						Timken OK Load Test, lbs. (ASTM 
						D-2509) | 70 |  
					| 
						Four Ball Weld Point, kgf (ASTM 
						D-2596) | 620 min |  
					| 
						Four Ball Wear Test, scar mm (ASTM 
						D-2266) | 0.6 |  
					| 
						Dropping Point, °C, (°F) (ASTM 
						D-2265) | 260 (500) |  
					| 
						Water Washout, % (ASTM D-1264) | 7.0 max |  
					| 
						Rust Test (ASTM D-1743) | Pass |  
					| 
						Grease Mobility 20°F, g/min. (US 
						Steel LT-37) | 40 |  |    
	
		| 
			
				
					
						| 
							
								| 
									
										| 
											
												| 
													
														| 
															
																|  | AMSOIL 
																Synthetic 
																Polymeric Truck, 
																Chassis & 
																Equipment 
																Grease, NLGI #2 
																
																Long Service 
																Life • 
																Heavy-Duty 
																Performance
 
																
																Package sizes 
																include: 
																	
																	
																	14-oz. 
																	Cartridge14-oz. 
																	Cartridges 
																	(case of 10)
 14-oz. 
																	Cartridges 
																	(case of 40)
 35-lb. Pail
 120-lb. Keg
 400-lb. 
																	Drum
   |  
																| PRODUCT 
																DESCRIPTION AMSOIL Synthetic 
																Polymeric Truck, 
																Chassis and 
																Equipment Grease 
																(GPTR1, GPTR2) 
																delivers 
																excellent wear 
																protection and 
																extreme-pressure 
																performance over 
																extended service 
																intervals in 
																medium- and 
																heavy-duty 
																applications. It 
																combines select 
																base oils, 
																proprietary 
																synthetic 
																polymeric 
																chemistry, an 
																advanced 
																additive package 
																and a 
																lithium-complex 
																thickener for 
																excellent impact 
																resistance, 
																reliable 
																contaminant 
																control and 
																maximum 
																longevity.
 
																
																Extreme 
																Impact 
																ResistanceGreasable 
																components on 
																heavy-duty 
																trucks and 
																equipment 
																regularly 
																operate in 
																severe-service, 
																extreme-pressure 
																environments. 
																Frequent 
																high-load 
																operation 
																increases the 
																potential for 
																grease to pound 
																out, which can 
																leave components 
																vulnerable to 
																increased wear 
																and corrosion. 
																AMSOIL Truck, 
																Chassis and 
																Equipment Grease 
																is formulated to 
																deliver maximum 
																pound-out 
																resistance. Its 
																exceptional 
																adhesion and 
																cohesion 
																properties help 
																keep the grease 
																in place to seal 
																out water and 
																contaminants and 
																provide a 
																protective 
																barrier between 
																metal 
																components.
 
																
																Long 
																Service LifeMost trucking 
																companies work 
																to maximize the 
																amount of time 
																tractors are on 
																the road, and 
																inferior greases 
																are not 
																engineered to 
																perform over 
																extended service 
																intervals. The 
																long intervals 
																truckers demand 
																can result in 
																components being 
																left unprotected 
																because the 
																grease has 
																squeezed out of 
																place. AMSOIL 
																Truck, Chassis 
																and Equipment 
																Grease is 
																engineered to 
																remain intact 
																for maximum 
																protection over 
																extended service 
																intervals. 
																Owners/operators 
																can be assured 
																their equipment 
																is protected 
																when the job 
																demands 
																additional time 
																on the road 
																between 
																maintenance 
																checks.
 
																
																Superior 
																Rust and 
																Corrosion 
																ProtectionOver-the-road 
																trucks and 
																commercial 
																equipment 
																operate in all 
																types of 
																weather. Water, 
																snow and ice are 
																encountered 
																regularly, and 
																they combine 
																with salt and 
																other 
																road-deicing 
																chemicals to 
																promote 
																accelerated rust 
																and corrosion on 
																chassis and 
																fifth-wheel 
																components. 
																AMSOIL Truck, 
																Chassis and 
																Equipment Grease 
																clings 
																tenaciously to 
																metal surfaces, 
																helping to keep 
																rain, snow and 
																other corrosive 
																contaminants 
																from penetrating 
																greasable 
																components. It 
																is formulated 
																with an advanced 
																additive package 
																designed to 
																combat the 
																harmful effects 
																of roadway 
																contaminants, 
																helping 
																components last 
																longer and 
																saving fleets 
																money.
 
																
																Maximum 
																Extreme-Pressure 
																ProtectionAMSOIL Synthetic 
																Polymeric Truck, 
																Chassis and 
																Equipment Grease 
																is engineered 
																for maximum 
																protection in 
																extreme-pressure 
																applications. It 
																features a 
																sophisticated 
																additive package 
																and exclusive 
																synthetic 
																polymeric 
																technology 
																designed to 
																provide 
																long-term 
																protection for 
																heavily loaded 
																components. 
																AMSOIL Truck, 
																Chassis and 
																Equipment 
																Grease’s high 
																Timken OK Load 
																and excellent 
																Four-Ball Weld 
																Test results 
																prove its 
																superior 
																performance in 
																extreme-pressure 
																environments.
 
																
																Ideal 
																for FleetsAMSOIL Truck, 
																Chassis and 
																Equipment Grease 
																is ideal for 
																mixed fleets 
																that operate in 
																severe service. 
																It provides 
																exceptional 
																protection and 
																long service 
																life for a broad 
																range of 
																applications.
 
																
																
																Cost-Effective 
																ChoiceAMSOIL Truck, 
																Chassis and 
																Equipment Grease 
																offers enhanced 
																protection for 
																extended 
																component life, 
																reducing 
																replacement 
																costs. In 
																addition, its 
																long service 
																life reduces the 
																need for 
																frequent 
																re-application 
																(or requires 
																less grease at 
																each servicing), 
																reducing 
																maintenance 
																costs.
 
																
																Reduced 
																Environmental 
																ImpactLess-tenacious 
																greases are 
																ejected from 
																greased 
																components and 
																pollute the 
																surrounding 
																environment. 
																AMSOIL Truck, 
																Chassis and 
																Equipment Grease 
																is formulated to 
																stay in place 
																for long service 
																intervals, 
																resulting in 
																less grease 
																pollution and 
																reduced grease 
																consumption. In 
																addition, AMSOIL 
																Truck, Chassis 
																and Equipment 
																Grease is 
																formulated 
																without the use 
																of barium, 
																chlorine, 
																antimony or 
																sulfur, which 
																are all 
																potentially 
																harmful to the 
																environment.
 
																
																
																APPLICATIONSAMSOIL Synthetic 
																Polymeric Truck, 
																Chassis and 
																Equipment Grease 
																is recommended 
																for heavy-duty 
																over-the-road 
																tractors and 
																trailers, 
																delivery fleets, 
																dump trucks, 
																refuse haulers, 
																utility fleets, 
																emergency 
																service 
																vehicles, sewer 
																and septic 
																trucks, snow 
																removal 
																vehicles, 
																wreckers, 
																municipal 
																service 
																vehicles, 
																equipment 
																haulers, cement 
																mixer trucks, 
																airport support 
																vehicles and 
																more.
 
																
																AMSOIL Synthetic 
																Polymeric Grease 
																provides 
																exceptional 
																performance in 
																heavily loaded 
																chassis grease 
																points, wheel 
																bearings, axle 
																assemblies, 
																universal 
																joints, pivot 
																pins, 
																fifth-wheel 
																hitch plates, 
																steering 
																linkages, spring 
																pins, king pins, 
																ball joints, 
																water pump 
																bearings and 
																other greased 
																heavy-duty 
																components. 
																
																
																COMPATIBILITYAMSOIL Synthetic 
																Polymeric Truck, 
																Chassis and 
																Equipment Grease 
																is compatible 
																with many other 
																types of grease. 
																However, it is 
																recommended that 
																when changing 
																greases, the 
																equipment be 
																cleaned of the 
																old grease or 
																flushed with a 
																liberal amount 
																of AMSOIL 
																Synthetic 
																Polymeric Grease 
																while the 
																mechanism is in 
																operation. 
																Closely monitor 
																the system for 
																any 
																inconsistencies. 
																Any grease 
																compatibility 
																questions should 
																be referred to 
																your AMSOIL 
																Dealer or AMSOIL 
																INC.
 
																
																*Note: AMSOIL 
																Synthetic 
																Polymeric Grease 
																is designed to 
																remain in place 
																for long service 
																intervals. The 
																same properties 
																that provide its 
																enhanced 
																tenacity can 
																also make it 
																harder to pump. 
																A heavy follower 
																plate may be 
																necessary when 
																pumping grease 
																from larger 
																package sizes. 
																AMSOIL Truck, 
																Chassis and 
																Equipment Grease 
																is not 
																recommended for 
																automatic or 
																centralized 
																lubrication 
																systems unless 
																the system is 
																designed to pump 
																a tackier 
																grease. 
																	
																	
																		
																			| 
																			
																			TYPICAL 
																			TECHNICAL 
																			PROPERTIES |  
																			| 
																			
																			
																			AMSOIL 
																			Synthetic 
																			Polymeric 
																			Truck, 
																			Chassis 
																			& 
																			Equipment 
																			Grease, 
																			NLGI 
																			#2 |  
																			| 
																				NLGI Grade | 2 |  
																			| 
																				Penetration [25°C (77°F), 0.1 mm] worked 60 strokes (ASTM D-217) | 265-295 |  
																			| 
																				Base Oil Viscosity [40°C (104°F)], cSt (ASTM D-445) | ISO 
																			220 |  
																			| 
																				Timken OK Load Test, lbs. (ASTM D-2509) | 70 |  
																			| 
																				Four Ball Weld Point, kgf (ASTM D-2596) | 620 
																			min |  
																			| 
																				Four Ball Wear Test, scar mm (ASTM D-2266) | 0.6 |  
																			| 
																				Dropping Point, °C, (°F) (ASTM D-2265) | 260 
																			(500) |  
																			| 
																				Water Washout, % (ASTM D-1264) | 3.0 
																			max |  
																			| 
																				Rust Test (ASTM D-1743) | Pass |  
																			| 
																				Grease Mobility 20°F, g/min. (US Steel LT-37) | 25 |  |  |  |  |  |  |  |  |      Copyright© 2014 Enhanced Synthetic Oil 
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