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!
M10200 Caterpillar 3400 series Rear Crankshaft Seal/Wear Sleeve Installer *REAR GEAR TRAIN ENGINE*

J-38587-A Engine Barring Socket For Caterpillar 3200/3406 Series & Mack E-7,E7 ETEC

J-42083 Caterpillar Automatic Timing Pin

M10010 Caterpillar 3208 Front Crankshaft Seal Installer

M10020 Caterpillar 3208 Rear Crankshaft Seal/Wear Sleeve Installer

M10040 Caterpillar 3300 Series Rear Crankshaft Seal/Wear Sleeve Installer

M10050 CAT 3406-3408 C15 Front & Rear Crankshft Seal/Wear Sleev Installer

M10060 Caterpillar Seal/Wear Sleeve Installer Kit Brake Saver

M10070 Caterpillar 3208 Fuel Drive Gear Puller

M10080-A Caterpillar 3406 Head Test Plates

M10090 Caterpillar 3406 W/Jacobs Oil Stopper

M10100 Nozzle Spanner Wrench- Caterpillar (CAT) 3406B Nozzle Retainer

M10110 Caterpillar 3406-B Nozzle Puller

M10120 Caterpillar 3406 Headbolt Hole Brush

M10130 Caterpillar 3400 Series Broken Exhaust Manifold Stud Removal Kit

M10140 Caterpillar Nozzle Puller 3406-B

M10150 Caterpillar Jacobs 349A Trigger Adjustment kit

M10160 Caterpillar 3406E Idle Gear Fixture (*9U-7255)

M10180 Caterpillar 3406 Water Pump Seal Installer

M10221 Injector Timing Fixture Caterpillar 3406E

M10222 Injector Sleeve Remover/Installer- Caterpillar 3406E, C12, C15

M10225 For Caterpillar 3406 3408 C-15 Shim Cutter Plate

M10232 Caterpillar C7 3114 3116 3126 HEUI Front Seal installer

M10233 Caterpillar C7 3114 3116 3126 HEUI Front Wear Sleeve Installer

M10234 Caterpillar Coolant Temp Socket

M20104-C Cummins NT NH N14 Caterpillar 3400 Liner Press

M20104-B Caterpillar Liner Press

M50010-B Universal Heavy Duty Diesel Liner Puller Tool (*PT-6405-C)

M50133 / PT2250-B Heavy Duty Diesel Counterbore Tool

OTC-5039 Charged Air Cooler Tester Heavy Duty Diesel

OTC-7117 Caterpillar 1100 3208 Injector Nozzle Puller

OTC-7121 Injector Nozzle Puller

Kent Moore PT-7030 Caterpillar 3306 Piston Ring Compressor 4.75" Bore

PT-7040 Caterpillar 3400,C-15 & Cummins ISX 5.4" Piston Ring Compressor

M10223 Caterpillar Injector Sleeve Installer ( C-12 Engine )

M10224 Caterpillar Injector Sleeve Installer ( C-15 Engine )

M10226 Counterbore Cutter Plate Assembly Caterpillar 3400 Series

M10228 Counterbore Cutter Plate, Caterpillar 3300 Series

Counterbore Cutter Plate, Caterpillar C-10, C-12 ,C-13 Series

M10235 FRONT WEAR SLEEVE Installer Caterpillar 3176/3196/C-10/C-12 ENG

M10237 Caterpillar Oil Cooler Test Fixture 3400 Series

M10238 Counterbore Shim Cutter Plate, Caterpillar D8 Series

M10239 Counterbore Shim Cutter Plate, Caterpillar D9 Series

M10220 Caterpillar Lifter Tool (*5P7433)

M10021 Caterpillar Rear Crankshaft Seal/Wear Sleeve Installer Kit- CAT 3204 Engine

M10229-5 Cutter Bit for 10229 Plate only

M50139 Upper Deck Counterbore Tool (Cat 3306,3406,& 3176)

M50040 Sight Glass #4

M50041 Sight Glass #6

M50042 Sight Glass #8

M50043 Sight Glass #10

M50044 Sight Glass #12

M20111-B Headbolt Hole Repair Fixture Caterpillar 3400 & Cummins K

M50011-B Universal Liner Puller

PORTA-MATIC TOP DECK SLEEVING BASE TOOL

PT-2200-93-6M Shim Cutting Bit

Apex LS-8704 Bolt Hole Insert

M20169 Cummins NT/N-14 Chip Catcher Set of 6: 5.5CUM/5.4 CAT

Apex Universal Ring Compressor

ATC12DRLINE Heavy Duty 1/2" Dr. 12 Pt 1/2" Drive Line Socket

ATC34CAT19MM 3/4" Dr. 12 Pt 3/4" Socket

M10240 Injector Installer/ Remover Kit- Caterpillar 3126B, C7 and C9

Cam Bearing Service 24" AND 55" BARS

K-Line KL50000 Counter Bore Cutter Base Tool Kit

K-Line KL-50004 CAT 3400 Series Counter Bore Cutter Head Assembly- 3406

K-Line KL-50006 Cummins NH NT N14 5 1/2 Counter Bore Cutter Head Assembly Tool Kit

LS-8240 Cat 3406 Block Deck Insert

M20104-D Liner Press- Caterpillar 3300

M20104-E Liner Press for CAT C-12 Caterpillar

M20060-42 Cam Bearing Adapter Set For CAT C-13 Series

ATC38587 Engine Barring Socket For Caterpillar 3200/3406 Series & Mack E-7,E7 ETEC

ATCL-TU-15-47 Diesel Compression Adapter For Cat 3304

Kent-Moore PT-7015 Piston Ring Compressor (5.12)

M10170 Front and Rear Seal & Wear Sleeve Installer Kit CAT 3500 Series

K-LINE 1575M Metric Dowel Puller Kit

K-LINE 1575 Dowel Puller Kit

ATC 208-0888 Engine Barring Socket For Caterpillar 3176 C-9

Kent Moore PT-7025 Caterpillar 3208 Ring Compressor 4.50" Bore

ATC 9U-7227 CAT Injector Timing Fixture for Caterpiller 3406E

ATC 221-9777 Caterpillar 3126 3126B & C-7 Injector Sleeve Installer

Nexiq 307000 Aftertreatment Service Kit- For DOC

ATC 151-4832 Caterpillar Injector Sleeve Remover 3126E 3126B

ATC-PRO8858 Caterpillar 3406 3406 C15 Front and Rear Seal Installer