Caterpillar Diesel Tools

Apex Tool Company strives to make our made in the USA Caterpillar diesel tools to be as good if not better than OEM tooling. Using the correct tool will make your repairs quicker and cut down on warranty claims from improper repairs. We help you do the job correctly the first time. We are diesel tool experts!

Caterpillar Diesel Tools M10200 Caterpillar 3400 series (Rear gear group)Rear Crankshaft Seal/Wear Sleeve installer
M10200 Caterpillar 3400 series (Rear gear group)Rear Crankshaft Seal/Wear Sleeve installer
Our Price: $531.49
Caterpillar Diesel Tools J-38587-A Engine Barring Socket For Caterpillar  3200/3406 Series & Mack E-7,E7 ETEC
J-38587-A Engine Barring Socket For Caterpillar 3200/3406 Series & Mack E-7,E7 ETEC
Our Price: $79.00
Caterpillar Diesel Tools J-42083 Caterpillar Automatic Timing Pin
J-42083 Caterpillar Automatic Timing Pin
Our Price: $98.00
Caterpillar Diesel Tools M10010 Caterpillar 3208 Front Crankshaft Seal Installer
M10010 Caterpillar 3208 Front Crankshaft Seal Installer
Our Price: $162.57
Caterpillar Diesel Tools M10020 Caterpillar 3208 Rear Crankshaft Seal/Wear Sleeve Installer
M10020 Caterpillar 3208 Rear Crankshaft Seal/Wear Sleeve Installer
Our Price: $343.91
Caterpillar Diesel Tools M10030 Caterpillar 3300 Series Front Crankshaft Seal/Wear Sleeve Installer
M10030 Caterpillar 3300 Series Front Crankshaft Seal/Wear Sleeve Installer
Our Price: $70.03
Caterpillar Diesel Tools M10040 Caterpillar 3300 Series Rear Crankshaft Seal/Wear Sleeve Installer
M10040 Caterpillar 3300 Series Rear Crankshaft Seal/Wear Sleeve Installer
Our Price: $343.91
Caterpillar Diesel Tools M10050 Caterpillar 3406-3408-C15  Front & Rear Crankshft Seal/Wear Sleev Installer
M10050 Caterpillar 3406-3408-C15 Front & Rear Crankshft Seal/Wear Sleev Installer
Our Price: $512.14
Caterpillar Diesel Tools M10060 Caterpillar Seal/Wear Sleeve Installer Kit Brake Saver
M10060 Caterpillar Seal/Wear Sleeve Installer Kit Brake Saver
Our Price: $500.23
Caterpillar Diesel Tools M10070 Caterpillar 3208 Fuel Drive Gear Puller
M10070 Caterpillar 3208 Fuel Drive Gear Puller
Our Price: $68.78
Caterpillar Diesel Tools M10080-A Caterpillar 3406 Head Test Plates
M10080-A Caterpillar 3406 Head Test Plates
Our Price: $406.43
Caterpillar Diesel Tools M10090 Caterpillar 3406 W/Jacobs Oil Stopper
M10090 Caterpillar 3406 W/Jacobs Oil Stopper
Our Price: $46.27
Caterpillar Diesel Tools M10100 Nozzle Spanner Wrench- Caterpillar (CAT) 3406B Nozzle Retainer
M10100 Nozzle Spanner Wrench- Caterpillar (CAT) 3406B Nozzle Retainer
Our Price: $40.02
Caterpillar Diesel Tools M10110 Caterpillar 3406-B Nozzle Puller
M10110 Caterpillar 3406-B Nozzle Puller
Our Price: $93.79
Caterpillar Diesel Tools M10120 Caterpillar 3406 Headbolt Hole Brush
M10120 Caterpillar 3406 Headbolt Hole Brush
Our Price: $11.07
Caterpillar Diesel Tools M10130 Caterpillar 3400 Series Broken Exhaust Manifold Stud Removal Kit
M10130 Caterpillar 3400 Series Broken Exhaust Manifold Stud Removal Kit
Our Price: $335.15
Caterpillar Diesel Tools M10140 Caterpillar Nozzle Puller 3406-B
M10140 Caterpillar Nozzle Puller 3406-B
Our Price: $112.55
Caterpillar Diesel Tools M10150 Caterpillar Jacobs 349A Trigger Adjustment kit
M10150 Caterpillar Jacobs 349A Trigger Adjustment kit
Our Price: $434.60
Caterpillar Diesel Tools M10160 Caterpillar 3406E Idle Gear Fixture (*9U-7255)
M10160 Caterpillar 3406E Idle Gear Fixture (*9U-7255)
Our Price: $181.33
Caterpillar Diesel Tools M10180 Caterpillar 3406 Water Pump Seal Installer
M10180 Caterpillar 3406 Water Pump Seal Installer
Our Price: $78.79
Caterpillar Diesel Tools M10190-A CATERPILLAR REAR SEAL INSTALLER FOR 3114/3116/3126/HEUI/C-7  *(1U-7430)
M10190-A CATERPILLAR REAR SEAL INSTALLER FOR 3114/3116/3126/HEUI/C-7 *(1U-7430)
Our Price: $412.69
Caterpillar Diesel Tools M10221 Injector Timing Fixture Caterpillar 3406E  * 9U7227
M10221 Injector Timing Fixture Caterpillar 3406E * 9U7227
Our Price: $95.28
Caterpillar Diesel Tools M10222 Injector Sleeve Remover/Installer- Caterpillar 3406E, C12, C15
M10222 Injector Sleeve Remover/Installer- Caterpillar 3406E, C12, C15
Our Price: $200.09
Caterpillar Diesel Tools M10225 Caterpillar 3400 Shim Cutter Plate
M10225 Caterpillar 3400 Shim Cutter Plate
Our Price: $368.92
Caterpillar Diesel Tools M10232 Caterpillar C7 3114 3116 3126 HEUI Front Seal installer
M10232 Caterpillar C7 3114 3116 3126 HEUI Front Seal installer
Our Price: $70.23
Caterpillar Diesel Tools M10233 Caterpillar C7 3114 3116 3126 HEUI Front Wear Sleeve Installer
M10233 Caterpillar C7 3114 3116 3126 HEUI Front Wear Sleeve Installer
Our Price: $84.83
Caterpillar Diesel Tools M10234 Caterpillar Coolant Temp Socket
M10234 Caterpillar Coolant Temp Socket
Our Price: $98.88
Caterpillar Diesel Tools M20102 Heavy Duty Diesel Thermostat Seal Installer Tool- CAT, Cummins, and Detroit Diesel
M20102 Heavy Duty Diesel Thermostat Seal Installer Tool- CAT, Cummins, and Detroit Diesel
Our Price: $112.55
Caterpillar Diesel Tools M20104-C Cummins NT NH N14 Caterpillar 3400 Liner Press
M20104-C Cummins NT NH N14 Caterpillar 3400 Liner Press
Our Price: $226.29
Caterpillar Diesel Tools M20104-B Caterpillar Liner Press
M20104-B Caterpillar Liner Press
Our Price: $172.70
Caterpillar Diesel Tools M50010-B Universal Heavy Duty Diesel Liner Puller Tool Model M50010-B
M50010-B Universal Heavy Duty Diesel Liner Puller Tool Model M50010-B
Our Price: $644.04
Caterpillar Diesel Tools M50133 / PT2250-B Heavy Duty Diesel Counterbore Tool
M50133 / PT2250-B Heavy Duty Diesel Counterbore Tool
Our Price: $1,679.78
Caterpillar Diesel Tools OTC-5039 Charged Air Cooler Tester Heavy Duty Diesel
OTC-5039 Charged Air Cooler Tester Heavy Duty Diesel
Our Price: $355.00
Caterpillar Diesel Tools OTC-7117 Caterpillar 1100 3208 Injector Nozzle Puller
OTC-7117 Caterpillar 1100 3208 Injector Nozzle Puller
Our Price: $156.52
Caterpillar Diesel Tools OTC-7121 Injector Nozzle Puller
OTC-7121 Injector Nozzle Puller
Our Price: $133.74
Caterpillar Diesel Tools PT7030 Ring Compressor
PT7030 Ring Compressor
Our Price: $270.00
Caterpillar Diesel Tools PT-7040 Caterpillar 3400,C-15 & Cummins ISX  5.4" Piston Ring Compressor
PT-7040 Caterpillar 3400,C-15 & Cummins ISX 5.4" Piston Ring Compressor
Our Price: $259.00
Caterpillar Diesel Tools M10223 Caterpillar Injector Sleeve Installer ( C-12 Engine )
M10223 Caterpillar Injector Sleeve Installer ( C-12 Engine )
Our Price: $87.54
Caterpillar Diesel Tools M10224 Caterpillar Injector Sleeve Installer ( C-15 Engine )
M10224 Caterpillar Injector Sleeve Installer ( C-15 Engine )
Our Price: $87.54
Caterpillar Diesel Tools M10226 Counterbore Cutter Plate Assembly Caterpillar 3400 Series
M10226 Counterbore Cutter Plate Assembly Caterpillar 3400 Series
Our Price: $483.97
Caterpillar Diesel Tools M10228 Counterbore Cutter Plate, Caterpillar  3300 Series
M10228 Counterbore Cutter Plate, Caterpillar 3300 Series
Our Price: $410.90
Caterpillar Diesel Tools Counterbore Cutter Plate, Caterpillar C-10, C-12 ,C-13 Series
Counterbore Cutter Plate, Caterpillar C-10, C-12 ,C-13 Series
Our Price: $398.99
Caterpillar Diesel Tools M10235 FRONT WEAR SLEEVE Installer Caterpillar 3176/3196/C-10/C-12 ENG
M10235 FRONT WEAR SLEEVE Installer Caterpillar 3176/3196/C-10/C-12 ENG
Our Price: $22.47
Caterpillar Diesel Tools M10236 Rear Wear Sleeve Installer-Caterpillar 3176, 3196, C-10 and C-12 Engines (* 147-2675)
M10236 Rear Wear Sleeve Installer-Caterpillar 3176, 3196, C-10 and C-12 Engines (* 147-2675)
Our Price: $29.21
Caterpillar Diesel Tools M10237 Caterpillar Oil Cooler Test Fixture
M10237 Caterpillar Oil Cooler Test Fixture
Our Price: $101.12
Caterpillar Diesel Tools M10238 Counterbore Shim Cutter Plate, Caterpillar D8 Series
M10238 Counterbore Shim Cutter Plate, Caterpillar D8 Series
Our Price: $393.26
Caterpillar Diesel Tools M10239 Counterbore Shim Cutter Plate, Caterpillar D9 Series
M10239 Counterbore Shim Cutter Plate, Caterpillar D9 Series
Our Price: $393.26
Caterpillar Diesel Tools M10220 Caterpillar Lifter Tool (*5P7433)
M10220 Caterpillar Lifter Tool (*5P7433)
Our Price: $468.96
Caterpillar Diesel Tools M10021 Caterpillar Rear Crankshaft Seal/Wear Sleeve Installer Kit- CAT 3204 Engine
M10021 Caterpillar Rear Crankshaft Seal/Wear Sleeve Installer Kit- CAT 3204 Engine
Our Price: $343.91
Caterpillar Diesel Tools M10229-5 Cutter Bit for 10229 Plate only
M10229-5 Cutter Bit for 10229 Plate only
Our Price: $50.88
Caterpillar Diesel Tools M10231 Caterpillar 3406 A & B Carbon Seal Installer Cat 3406 A & B Nozzle
M10231 Caterpillar 3406 A & B Carbon Seal Installer Cat 3406 A & B Nozzle
Our Price: $10.67
Caterpillar Diesel Tools M50139 Upper Deck Counterbore Tool (Cat 3306,3406,& 3176) Hand operated shim cutter
M50139 Upper Deck Counterbore Tool (Cat 3306,3406,& 3176) Hand operated shim cutter
Our Price: $1,567.42
Caterpillar Diesel Tools M50040 Sight Glass #4
M50040 Sight Glass #4
Our Price: $37.52
Caterpillar Diesel Tools M50041 Sight Glass #6
M50041 Sight Glass #6
Our Price: $43.77
Caterpillar Diesel Tools M50042 Sight Glass #8
M50042 Sight Glass #8
Our Price: $47.52
Caterpillar Diesel Tools M50043 Sight Glass #10
M50043 Sight Glass #10
Our Price: $62.53
Caterpillar Diesel Tools M50044 Sight Glass #12
M50044 Sight Glass #12
Our Price: $94.38
Caterpillar Diesel Tools M20111-B Head Bolt Hole Repair Fixture Caterpillar 3400 & Cummins K
M20111-B Head Bolt Hole Repair Fixture Caterpillar 3400 & Cummins K
Our Price: $1,015.48
Caterpillar Diesel Tools M50011-B Universal Liner Puller
M50011-B Universal Liner Puller
Our Price: $675.31
Caterpillar Diesel Tools M50010-19 Finger (Thin)
M50010-19 Finger (Thin)
Our Price: $28.94
Caterpillar Diesel Tools M50010-20 Finger NT (Thick)
M50010-20 Finger NT (Thick)
Our Price: $28.94
Caterpillar Diesel Tools PORTA-MATIC TOP DECK SLEEVING BASE TOOL
PORTA-MATIC TOP DECK SLEEVING BASE TOOL
Our Price: $5,900.00
Caterpillar Diesel Tools PT-2200-93-6M Shim Cutting Bit
PT-2200-93-6M Shim Cutting Bit
Our Price: $32.86
Caterpillar Diesel Tools Apex LS-8704  Bolt Hole Insert
Apex LS-8704 Bolt Hole Insert
Our Price: $21.00
Caterpillar Diesel Tools M20169 Chip Catcher, Set of 6:  5.5CUM/5.4 CAT
M20169 Chip Catcher, Set of 6: 5.5CUM/5.4 CAT
Our Price: $107.87
Caterpillar Diesel Tools Apex Universal Ring Compressor
Apex Universal Ring Compressor
Our Price: $95.50
Caterpillar Diesel Tools ATC12DRLINE Heavy Duty 1/2" Dr. 12 Pt 1/2" Drive Line Socket
ATC12DRLINE Heavy Duty 1/2" Dr. 12 Pt 1/2" Drive Line Socket
Our Price: $60.00
Caterpillar Diesel Tools ATC34CAT19MM 3/4" Dr. 12 Pt  3/4" Socket
ATC34CAT19MM 3/4" Dr. 12 Pt 3/4" Socket
Our Price: $80.00
Caterpillar Diesel Tools M10240 Injector Installer/ Remover Kit- Caterpillar 3126B, C7 and C9
M10240 Injector Installer/ Remover Kit- Caterpillar 3126B, C7 and C9
Our Price: $346.07
Caterpillar Diesel Tools Cam Bearing Service 24" AND 55" BARS
Cam Bearing Service 24" AND 55" BARS
Our Price: $206.47
Caterpillar Diesel Tools K-Line KL50000 Counter Bore Cutter Base Tool Kit
K-Line KL50000 Counter Bore Cutter Base Tool Kit
Our Price: $1,056.37
Caterpillar Diesel Tools K-Line KL-50004 CAT 3400 Series Counter Bore Cutter Head Assembly- 3406
K-Line KL-50004 CAT 3400 Series Counter Bore Cutter Head Assembly- 3406
Our Price: $589.16
Caterpillar Diesel Tools K-Line KL-50006 Cummins NH NT N14 5 1/2 Counter Bore Cutter Head Assembly Tool Kit
K-Line KL-50006 Cummins NH NT N14 5 1/2 Counter Bore Cutter Head Assembly Tool Kit
Our Price: $593.53
Caterpillar Diesel Tools LS-8240 Cat 3406 Block Deck Insert
LS-8240 Cat 3406 Block Deck Insert
Our Price: $25.00
Caterpillar Diesel Tools M20104-D Liner Press- Caterpillar 3300
M20104-D Liner Press- Caterpillar 3300
Our Price: $172.70
Caterpillar Diesel Tools ATC-7040 Caterpillar 3400,C-15 & Cummins ISX 5.4" Piston Ring Compressor Replaces PT-7040
ATC-7040 Caterpillar 3400,C-15 & Cummins ISX 5.4" Piston Ring Compressor Replaces PT-7040
Our Price: $259.00
Caterpillar Diesel Tools M20104-E Liner Press for CAT C-12 Caterpillar
M20104-E Liner Press for CAT C-12 Caterpillar
Our Price: $162.92
Caterpillar Diesel Tools M20060-42 Cam Bearing Adapter Set For CAT C-13 Series
M20060-42 Cam Bearing Adapter Set For CAT C-13 Series
Our Price: $196.00
Caterpillar Diesel Tools ATC38587 Engine Barring Socket For Caterpillar 3200/3406 Series & Mack E-7,E7 ETEC
ATC38587 Engine Barring Socket For Caterpillar 3200/3406 Series & Mack E-7,E7 ETEC
Our Price: $75.00
Caterpillar Diesel Tools ATCL-TU-15-47 Diesel Compression Adapter For Cat 3304
ATCL-TU-15-47 Diesel Compression Adapter For Cat 3304
Our Price: $32.00

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Apex Tool Company, Inc
10957 E. State Road 7
Columbus, IN 47203
1-800-365-2233
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