Availability
OTC universal belt tension gauges are used to check your drive belt tension and to ensure maximum belt and bearing life.
( 4 )
$182.99
OTC DEF refractometers make it quick and easy for an operator or technician to get an accurate measurement of urea concentration in DEF (Diesel Exhaust Fluid) or AdBlue. EPA regulations require all diesel engines manufactured on or after January 1, 2010 to meet lowered NOx emissions standards. Most heavy-duty engine (Class 7-8 trucks) manufacturers, have chosen to utilize SCR—Selective Catalytic Reduction. This Includes Detroit Diesel (DD13, DD15, and DD16 models), Cummins (ISX line), PACCAR, and Volvo/Mack. SCR-equipped engines require the periodic addition of DEF (a urea solution) to enable the process. DEF is available in a bottle from most truck stops, and some have installed bulk DEF dispensers near the diesel fuel pumps. However, to ensure the proper operation of the SCR system, operators must certify the DEF in their vehicle consists of a 32.5 percent urea/water solution—the job of your OTC DEF refractometer.
( 2 )
$115.99
Keep your hydraulic puller in top performing condition with premium OTC replacement parts. OTC manufactures replacement parts from A-Z to completely rebuild your hydraulic puller.
Not Yet Reviewed
$186.99
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$199.99
OTC complete deluxe compression tester kits offer a complete package for compression testing on gas engines. OTC also includes the deep well connector used on recessed plug well style heads and the new Ford Triton engine adapter using 16mm thread plugs. Kits include: * Flat and tapered seat plug adapters * 25 in. flexible hose * 2.50 in. gauge * Dual scale * 8 in. deep well 14mm connector * 5 in. flex Ford Triton 16mm adapter * 12 in. flex hose with a 14mm standard reach * 12 in. flex hose with a 14mm long reach * Carrying case
( 38 )
$112.99
Quickly troubleshoot engine performance problems and measure #1 and #2 grade diesel fuel quality with OTC diesel fuel hydrometers. Their measurements are given as an American Petroleum Institute (API) gravity reading when testing diesel fuel composition and combustion characteristics. Fuel is drawn into the hydrometer tube which then floats the internal bulb float. The internal float contains a thermometer that is used to compensate the API reading for the highest accuracy. Additional features and specs: * Instructions included * Hydrometer scale: 30 to 110 * Correction scale: +2.5 to -5.0
Not Yet Reviewed
$159.99
These OTC Accutorq precision torque wrenches make a loud click when you've reached the desired torque setting. These OTC wrenches feature ratcheting heads, all metal construction, permanently roll marked scales, and soft grip rubber handles enables you firmly grasp the wrench.
( 1 )
$222.99
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$250.99
OTC Stinger basic fuel injection service kits perform running, residual, rail, and flow-rate fuel pressure tests. These kits include a professional, dual-scale pressure gauge (0 to 100 psi and 0-700 kPa) with a relief valve, fuel discharge hose, and protective rubber boot. Whether you're a new technician or full service shop—OTC Stinger basic fuel injection service kits offer a great value-based solution. Kits also include: * Adapters * Hoses * Fittings to test domestic fuel injection systems * 2 popular adapters for import vehicles * GM TBI adapter
( 1 )
$163.99
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