Assenmacher Specialty Tools (AST)

Boulder, CO 80301

COMPANY OVERVIEW

About Assenmacher Specialty Tools (AST)

Contact

6440 Odell Place
Boulder, CO 80301
http://www.asttool.com
800-525-2943
303-530-4720

More Info on Assenmacher Specialty Tools (AST)

Specialty Tools, Cooling System Adapters, Engine Alignment Tools, Drive Line Filler, Oil and Lube Specialty Tools and Custom Oil Funnels

Products & Press Releases

Photo courtesy of Assenmacher Specialty Tools
13mm Bypass Wrench, No. BY13
13mm Bypass Wrench, No. BY13
13mm Bypass Wrench, No. BY13
13mm Bypass Wrench, No. BY13
13mm Bypass Wrench, No. BY13
Wrenches

13mm Bypass Wrench, No. BY13

Sept. 29, 2023
The 13mm Bypass Wrench, No. BY13, from Assenmacher Specialty Tools is designed to assist in removing and replacing hard-to-reach Detroit Diesel Turbo bolts and nuts by going around...
Photo courtesy of Assenmacher Specialty Tools
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Wrenches

14mm Bypass Wrench, No. BY14

Sept. 28, 2023
The Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14, is designed to access hard-to-reach Turbo bolts and nuts by maneuvering around obstructions that would typically ...
Photo courtesy of Assenmacher Specialty Tools
10mm Bypass Wrench, No. BY10
10mm Bypass Wrench, No. BY10
10mm Bypass Wrench, No. BY10
10mm Bypass Wrench, No. BY10
10mm Bypass Wrench, No. BY10
Wrenches

10mm Bypass Wrench, No. BY10

July 10, 2023
The Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10, is designed to access bolts and nuts by going around obstructions that would normally be in the way. The BY10 is ...
Htlp100
Htlp100
Htlp100
Htlp100
Htlp100
Hand Tools

Cylinder Liner Puller, No. HTLP100

Nov. 26, 2018
The AST Universal Cylinder Liner Puller, No. HTLP100, is designed to remove the cylinder lines on Caterpillar, Cummins, Detroit Diesel, Mercedes OM460 and Volvo D13 engines. The...
Assenmacher Specialty Tools FUN14KIT funnel set 57aba1fc4bef4
Assenmacher Specialty Tools FUN14KIT funnel set 57aba1fc4bef4
Assenmacher Specialty Tools FUN14KIT funnel set 57aba1fc4bef4
Assenmacher Specialty Tools FUN14KIT funnel set 57aba1fc4bef4
Assenmacher Specialty Tools FUN14KIT funnel set 57aba1fc4bef4
Oil, Lube, and Fluid Equipment

6-Piece Custom Oil Funnel Set, No. FUN14KIT

Aug. 10, 2016
The Assenmacher Specialty Tools 6-Piece Custom Oil Funnel Set, No. FUN14KIT, includes a funnel and five adapters, and it fits over a hundred models. These include Acura, Ford,...
RFDTFGMH img3 1 570bea1729255
RFDTFGMH img3 1 570bea1729255
RFDTFGMH img3 1 570bea1729255
RFDTFGMH img3 1 570bea1729255
RFDTFGMH img3 1 570bea1729255
Oil, Lube, and Fluid Equipment

Funnel Display Plate

April 11, 2016
The Assenmacher Funnel Display Plate offers distributors a way to display the AST custom engine oil funnels on a truck. To use, thread the Honda/Nissan, Toyota/Lexus and GM/Ford...
Assenmacher 23236 56cf3175d273f
Assenmacher 23236 56cf3175d273f
Assenmacher 23236 56cf3175d273f
Assenmacher 23236 56cf3175d273f
Assenmacher 23236 56cf3175d273f
Oil, Lube, and Fluid Equipment

Double-Sided Oil Filter Socket Wrench, No. 23236

Feb. 24, 2016
The Assenmacher Double-Sided Oil Filter Socket Wrench, No. 23236, has six flat sides and works with 3/8" drive tools. This 32mm and 36mm double-sided wrench can be used on 2011...
FZ 55 55d4c8d31fcad
FZ 55 55d4c8d31fcad
FZ 55 55d4c8d31fcad
FZ 55 55d4c8d31fcad
FZ 55 55d4c8d31fcad
Specialty Tools

Line of specialty tools

Aug. 19, 2015
Assenmacher Specialty Tools offers various specialty tools applicable to successful fleet repair and routine maintenance. The No. M0284 oil filter wrench fits vehicles equipped...
Assenmacher WSC15 56fad94f7c9f3
Assenmacher WSC15 56fad94f7c9f3
Assenmacher WSC15 56fad94f7c9f3
Assenmacher WSC15 56fad94f7c9f3
Assenmacher WSC15 56fad94f7c9f3
Specialty Tools

Wire Clamp Tool, No. WSC15

May 11, 2015
The Assenmacher Wire Clamp Tool, No. WSC15, offers a solution for holding wires in place during soldering. This tool acts as a second set of hands, clamping down onto wires from...
Assenmacher BrakeBleederAdapter 5473730c572fc
Assenmacher BrakeBleederAdapter 5473730c572fc
Assenmacher BrakeBleederAdapter 5473730c572fc
Assenmacher BrakeBleederAdapter 5473730c572fc
Assenmacher BrakeBleederAdapter 5473730c572fc
Brake Service and Tools

Brake Bleeder Adapter for Toyota, No. TOY 18B

Oct. 8, 2014
The Assenmacher Brake Bleeder Adapter for Toyota, No. TOY 18B, works on all late model Toyota vehicles. According to the company, the adapter is easy to use, and its quick release...

Articles & News

Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
The Garage

Up Close: Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13

Jan. 22, 2024
Designed to access hard-to-reach Detroit Diesel Turbo bolts and nuts by maneuvering around obstructions.
Most Wanted Tools December 2023
Most Wanted Tools December 2023
Most Wanted Tools December 2023
Most Wanted Tools December 2023
Most Wanted Tools December 2023
Tool Distributor

Most Wanted Tools: December 2023

The 2-pc Pocket Pry Bars, 10mm Bypass Wrench, and Rechargeable LED Task Light are some of this month's most popular tools and equipment among auto repair techs.
Photo courtesy of AST
Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13
Tool Distributor

In Focus: Assenmacher Specialty Tools 13mm Bypass Wrench, No. BY13

Dec. 5, 2023
Designed to access hard-to-reach Detroit Diesel Turbo bolts and nuts by maneuvering around obstructions.
Photo courtesy of AST
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14
Tool Distributor

In Focus: Assenmacher Specialty Tools 14mm Bypass Wrench, No. BY14

Nov. 13, 2023
Designed to access hard-to-reach Turbo bolts and nuts by maneuvering around obstructions.
Photo courtesy of Assenmacher Specialty Tools
Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
The Garage

Up Close: Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10

Sept. 5, 2023
Designed to access hard-to-reach nuts and bolts by going around obstructions.
Photo courtesy of Assenmacher Specialty Tools
In Focus: Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
In Focus: Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
In Focus: Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
In Focus: Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
In Focus: Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10
Tool Distributor

In Focus: Assenmacher Specialty Tools 10mm Bypass Wrench, No. BY10

Sept. 4, 2023
Designed to access hard-to-reach nuts and bolts by going around obstructions.
Assenmacher 54357e184d099
Assenmacher 54357e184d099
Assenmacher 54357e184d099
Assenmacher 54357e184d099
Assenmacher 54357e184d099
Undercar

In Focus: Assenmacher Brake Bleeder Adapter for Toyota

This adapter's quick release pin and precision machining make the installation onto the brake reservoir quick and easy.

Videos & Resources

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Hqdefault 11031434 jpg
Hqdefault 11031434 jpg
Hqdefault 11031434 jpg
Hqdefault 11031434 jpg
The Garage

AST Oil Change Funnels Video

July 22, 2013
Funnels like Assenmacher's custom motor oil funnels make oil changes quicker and eliminate the possibility that it will spill out of the side and make a mess.

KEY CONTACTS

Michael Assenmacher

Owner

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All content from Assenmacher Specialty Tools (AST)

Bmw 5260 Img2 11578643
Bmw 5260 Img2 11578643
Bmw 5260 Img2 11578643
Bmw 5260 Img2 11578643
Bmw 5260 Img2 11578643
Specialty Tools

Camshaft Bearing Locating Fixtures and Depressor for BMW

July 17, 2014
The Assenmacher Camshaft Bearing Locating Fixtures and Depressor for BMW is used to locate the upper and lower cam bearing strips when installing the exhaust camshaft on 6-cylinder...
Fun14kit 11574227
Fun14kit 11574227
Fun14kit 11574227
Fun14kit 11574227
Fun14kit 11574227
Oil, Lube, and Fluid Equipment

6pc Custom Oil Funnel Set No. FUN14KIT

July 14, 2014
The Assenmacher Specialty Tools 6pc Custom Oil Funnel Set, No. FUN14KIT, includes a funnel a five adapters for broad coverage of Acura, Ford, Jaguar, Land Rover, Mazda, Honda,...
Untitled 11291088
Untitled 11291088
Untitled 11291088
Untitled 11291088
Untitled 11291088
Specialty Tools

Mini Cooper Fuel Line Tool, No. MC 814

Jan. 8, 2014
The Assenmacher Specialty Tools Mini Cooper Fuel Line Tool, No. MC 814, is used to disconnect the fuel line from the high-pressure fuel pump that is driven by the mechanical connection...
VW/Audi Injector Servicing Set, No. 133SI.
VW/Audi Injector Servicing Set, No. 133SI.
VW/Audi Injector Servicing Set, No. 133SI.
VW/Audi Injector Servicing Set, No. 133SI.
VW/Audi Injector Servicing Set, No. 133SI.
Specialty Tools

VW/Audi Injector Servicing Set, No. 133SI

July 23, 2013
The VW/Audi Injector Servicing Set, No. 133SI, from Assenmacher Specialty Tools can be used to remove and install high pressure injectors and combustion chamber seals. Applicable...
Assenmacherbmwenginetimingtool 10327214
Assenmacherbmwenginetimingtool 10327214
Assenmacherbmwenginetimingtool 10327214
Assenmacherbmwenginetimingtool 10327214
Assenmacherbmwenginetimingtool 10327214
Specialty Tools

BMW Engine Timing Tool Set No. BMW6208

Aug. 17, 2011
Assenmacher offers the BMW Engine Timing Tool Set, No. BMW6208. Use this tool to set timing on cams of both cylinder heads. The kit includes a hold down tool for cam fixtures,...
10piecelinedisconnectsetno 10103894
10piecelinedisconnectsetno 10103894
10piecelinedisconnectsetno 10103894
10piecelinedisconnectsetno 10103894
10piecelinedisconnectsetno 10103894
Suspension and Steering Service Tools

10-piece Line Disconnect Set No. 8110

May 11, 2009
The Assenmacher 10-piece Line Disconnect Set, No. 8110 works on the fuel filter, fuel lines, oil cooler lines and transmission oil cooler lines. Constructed of anodized aluminum...
Timingbelttoolsetforvwtdienginesno 10105522
Timingbelttoolsetforvwtdienginesno 10105522
Timingbelttoolsetforvwtdienginesno 10105522
Timingbelttoolsetforvwtdienginesno 10105522
Timingbelttoolsetforvwtdienginesno 10105522
Tools

Timing Belt Tool Set for VW TDI engines No. 6800TDI

May 11, 2009
Use the Assenmacher Timing Belt Tool Set, No. 6800TDI, for setting and adjusting the cam/crank/pump timing on 1999-2008 VW TDI engines. This kit contains the No. 3359 TDI Lock...
Drivelinefillertool 10101451
Drivelinefillertool 10101451
Drivelinefillertool 10101451
Drivelinefillertool 10101451
Drivelinefillertool 10101451
Engine Service and Repair Tools

Drive Line Filler Tool

May 27, 2008
Designed for filling fluids in transmission, differentials and transfer cases, the Assenmacher Drive Line Filler Tool set, No. ATF 1000, includes pump, container, hose, shut-off...