Built for the Work Underhood.
Take on engine diagnosis and mechanical service with OTC tools. Find solutions for tight access, pressed components and the specialized tasks behind demanding repairs.
Engine
Air Compressor Coupling
Camshaft
Carburetors
Cooling System
Crankshaft
Cylinder Sleeve
Emissions System
Flywheel
Fuel System
General Engine
Oil System
Overhead Valves
Starter System

Air Compressor Coupling (1)

7119_4503_0.jpg
Compressor Drive Gear Coupling Puller
SKU: 7119
Learn more
View all Air Compressor Coupling

Camshaft (39)

5851 Cam Gear Puller photo
Cam Gear Puller
SKU: 5851
Learn more
5881
Cam Gear Alignment Fixture
SKU: 5881
Learn more
6614
Heavy-Duty Gear Puller
SKU: 6614
Learn more
6691
Camshaft Retaining Tool
SKU: 6691
Learn more
6746.jpg
Timing Chain Holding Tool
SKU: 6746
Learn more
6681.jpg
Ford 4.6L, 5.4L, 6.8L 3V Cam Tool Set
SKU: 6681
Learn more
7999_2985_0.jpg
Chrysler Camshaft Alignment Tool Set
SKU: 7999
Learn more
6680.jpg
Ford 3.9L 4V Cam Tool Set
SKU: 6680
Learn more
6486a.jpg
Ford 2.0L & 2.3L & 2.5L 4V Cam Tool Set
SKU: 6486A
Learn more
6480.jpg
FORD CAM HOLDER
SKU: 6480
Learn more
7196_8894_0.jpg
Crank & Cam Seal Service Kit
SKU: 7196
Learn more
6690.jpg
Ford Master Cam Tool Kit
SKU: 6690
Learn more
View all Camshaft

Carburetors (1)

7667.jpg
GM COMPUTER CONTROLLED CARB SET
SKU: 7667
Learn more
View all Carburetors

Cooling System (11)

UH20 underhoist stand image
2-Ton Capacity High Reach Supplementary Stand
SKU: UH20
Learn more
UH15 1,500-lb capacity underhoist auxiliary stand photo
1,500 Lb Capacity Underhoist Auxiliary Stand
SKU: UH15
Learn more
UH15FP 1,500-lb capacity underhoist auxiliary stand with foot pedal photo
1,500 Lb Capacity Auxiliary Stand with Foot Pedal
SKU: UH15FP
Learn more
6669 Harmonic balancer puller photo
Harmonic Balancer Puller Kit
SKU: 6669
Learn more
6977
Universal Cooling System Pressure Test Kit
SKU: 6977
Learn more
7483A.jpg
Water Pump Pulley Remover/Installer
SKU: 7483A
Learn more
4652_1790_0.jpg
Adjustable Fan Clutch Holding Tool
SKU: 4652
Learn more
6060A_2090_0.jpg
GM Water Pump Socket
SKU: 6060A
Learn more
6616_4449_0.jpg
GM Water Pump Holding Tool
SKU: 6616
Learn more
7667.jpg
GM COMPUTER CONTROLLED CARB SET
SKU: 7667
Learn more
4948.jpg
Water Pump Drive & Rotor Puller
SKU: 4948
Learn more
View all Cooling System

Crankshaft (27)

6669 Harmonic balancer puller photo
Harmonic Balancer Puller Kit
SKU: 6669
Learn more
6742
Crankshaft Seal Installer
SKU: 6742
Learn more
6746.jpg
Timing Chain Holding Tool
SKU: 6746
Learn more
7997_2982_0.jpg
Timing Belt Wrench
SKU: 7997
Learn more
7786_2854_0.jpg
Ford Rear Main Seal Installer
SKU: 7786
Learn more
6690.jpg
Ford Master Cam Tool Kit
SKU: 6690
Learn more
6690-1.jpg
Ford Cam Tool Kit Update
SKU: 6690-1
Learn more
4844.jpg
Cam/Crank Locking Tool
SKU: 4844
Learn more
4875.jpg
Cam/Crank Locking Tool
SKU: 4875
Learn more
567619.jpg
Chain Tensioner Hold Down Tool
SKU: 567619
Learn more
567623.jpg
Crankshaft TDC Timing
SKU: 567623
Learn more
567622.jpg
Crankshaft TDC Timing Pin
SKU: 567622
Learn more
View all Crankshaft

Cylinder Sleeve (1)

5668
Universal Cylinder Liner Puller
SKU: 5668
Learn more
View all Cylinder Sleeve

Emissions System (3)

UH15 1,500-lb capacity underhoist auxiliary stand photo
1,500 Lb Capacity Underhoist Auxiliary Stand
SKU: UH15
Learn more
UH15FP 1,500-lb capacity underhoist auxiliary stand with foot pedal photo
1,500 Lb Capacity Auxiliary Stand with Foot Pedal
SKU: UH15FP
Learn more
3095.jpg
DEF (UREA) Tester – Electronic Refractometer
SKU: 3095
Learn more
View all Emissions System

Flywheel (1)

525_4551_0.jpg
Flange-type Puller Combination
SKU: 525
Learn more
View all Flywheel

Fuel System (80)

TJHP10 high-lift transmission jack photo lowered-side
Air and Hydraulic 1,000-lb Capacity High-lift Transmission Jack
SKU: TJHP10
Learn more
TJHP15 1,500-lb jack with label
Air-assisted 1,500-lb Capacity High-lift Transmission Jack
SKU: TJHP15
Learn more
5861 Injector Puller photo
Injector Puller
SKU: 5861
Learn more
TJH10 1,000 lb high lift transmission jack photo
1,000-lb Capacity High-Lift Transmission Jack
SKU: TJH10
Learn more
6750 Diesel Fuel Hydrometer image
Diesel Fuel Hydrometer
SKU: 6750
Learn more
6777 GM Duramax Injector Puller
GM Duramax Injector Puller
SKU: 6777
Learn more
6756 Injector Seal Installer and Sizer Adapters
Injector Seal Installer and Sizer Adapters
SKU: 6756
Learn more
5605-DG no case
Deluxe Digital Compression Tester Kit
SKU: 5605-DG
Learn more
OTC 6877 Injector Bore Cleaning Brush for Ford vehicles photo
Injector Bore Cleaning Brush
SKU: 6877
Learn more
OTC 6873 Ford injector seal installer set photo
Injector Seal Installer Set
SKU: 6873
Learn more
6999 fuel injector puller photo
Fuel Injector Puller
SKU: 6999
Learn more
5870
Injector Height Gauge Set
SKU: 5870
Learn more
View all Fuel System

General Engine (92)

597-BT1 800-lb capacity benchtop plate for 5297 photo
800-lb Capacity Component Cart Benchtop Plate
SKU: 5297-BT1
Learn more
5297-BT1 plate on cart photo
3,000-lb Capacity Component Cart
SKU: 5297
Learn more
1735-21 Dodge 6.7L Diesel engine adapter photo
Dodge 6.7L Diesel Adapter for 1735 Series Engine Stands
SKU: 1735-21
Learn more
1735-11 Duramax engine adapter photo
GM 6.6L Duramax Adapter for 1735 Series Engine Stands, 2001-current
SKU: 1735-11
Learn more
5295_up
Powertrain Lift
SKU: 5295
Learn more
5605_3767_0.jpg
Deluxe Compression Tester Kit
SKU: 5605
Learn more
60796.jpg
DRIP PAN FOR 1726 ENGINE STAND
SKU: 60796
Learn more
5606_2012_0.jpg
Compression Tester Kit
SKU: 5606
Learn more
5607_2015_0.jpg
Compression Tester Ford 16mm Adapter
SKU: 5607
Learn more
5608.jpg
Compression Tester Ford 12mm Adapter
SKU: 5608
Learn more
5609_2018_0.jpg
Cylinder Leakage Tester Kit
SKU: 5609
Learn more
5940_2039_0.jpg
BMW Head Bolt Socket
SKU: 5940
Learn more
View all General Engine

Oil System (37)

6927 Seal and damper installer kit photo
Seal and Damper Installer Kit
SKU: 6927
Learn more
5085-S hub oil seal remover set photo
Hub Seal Puller Set
SKU: 5085-S
Learn more
7297 Oil Pressure and Prelube Adapter
Oil Pressure and Prelube Adapter
SKU: 7297
Learn more
OTC 6867 Hub seal installer for Ford vehicles photo
Hub Seal Installer
SKU: 6867
Learn more
6492-10
Oil Priming Adapter
SKU: 6492-10
Learn more
Drain Plug PRO
Drain Plug PRO
SKU: 5911A
Learn more
8100_3798_0.jpg
Fluid Evacuation / Brake Bleeding Tool
SKU: 8100
Learn more
2352.jpg
Lever Action Bucket Pump
SKU: 2352
Learn more
5022.jpg
Oil Seal / Wear Ring Installer
SKU: 5022
Learn more
8101_3801_0.jpg
Fluid Evacuation / Brake Bleeding Tool
SKU: 8101
Learn more
6765_7512_0.jpg
Ford 6.0L Inject Pressure Regulator Socket
SKU: 6765
Learn more
7835_2899_0.jpg
Ford Rear Main Oil Seal Kit
SKU: 7835
Learn more
View all Oil System

Overhead Valves (6)

5861 Injector Puller photo
Injector Puller
SKU: 5861
Learn more
6670 Valve Spring Compressor photo
Valve Spring Compressor
SKU: 6670
Learn more
5605-DG no case
Deluxe Digital Compression Tester Kit
SKU: 5605-DG
Learn more
5889
Rocker Arm Shaft Socket
SKU: 5889
Learn more
6975
Vacuum/Pressure System Tester
SKU: 6975
Learn more
6977
Universal Cooling System Pressure Test Kit
SKU: 6977
Learn more
View all Overhead Valves

Starter System (41)

3914.jpg
Battery and Starter/Charger System Tester
SKU: 3914
Learn more
3643-38.jpg
TEST LEAD KIT, #18
SKU: 3643-38
Learn more
3643-37.jpg
TEST LEAD KIT, #17
SKU: 3643-37
Learn more
3643-39.jpg
TEST LEAD KIT, #19
SKU: 3643-39
Learn more
3643-40.jpg
TEST LEAD KIT, #20
SKU: 3643-40
Learn more
3643-41.jpg
TEST LEAD KIT, #21
SKU: 3643-41
Learn more
3643-42.jpg
TEST LEAD KIT, #22
SKU: 3643-42
Learn more
3643-43.jpg
TEST LEAD KIT, #23
SKU: 3643-43
Learn more
3643-44.jpg
TEST LEAD KIT, #24
SKU: 3643-44
Learn more
3643-45.jpg
TEST LEAD KIT, #25
SKU: 3643-45
Learn more
3643-46.jpg
TEST LEAD KIT, #26
SKU: 3643-46
Learn more
3643-12.jpg
V-BELT
SKU: 3643-12
Learn more
View all Starter System

Join the OTC Mailing List

Subscribe to receive the latest product and promotional news from OTC.

Subscribe Now

Other brands and products to help you get the job done right the first time and faster every time.

Bosch Diagnostics
Bosch Auto Parts
Robinair