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Toothed pieces only-work with duramax 2500 / 3500 pickups. Remove metal spring-loaded inspection plate on the bottom of the transmission. Toothed pieces with screws- work with duramax 4500 / 5500 trucks.

Work with duramax 4500 / 5500 trucks. Remove the rubber inspection cap on the bottom of the transmission. Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place.


Duramax 4500 & 5500 flywheel holder-use with duramax 4500 / 5500 trucks. Application--for 6. 6l duramax engines with Allison automatic transmissions.
Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place. Duramax 2500 & 3500 flywheel holder-used with duramax 2500 / 3500 pickup. Benefits-- locking the flywheel at the transmission instead of having to remove the starter for water pump replacement.

Easy to use locks the flywheel easily to the transmission when changing water pump. Exclusive design the set is designed for quick water pump replacement.
Time saver saves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. Locks flywheel in place when removing harmonic balancer on 6. 6l duramax engines with Allison automatic transmissions. Constructed of quality CR-V Steel with a manganese phosphate coating to resist rust and corrosion.

Material and compatibility-22100 flywheel locking tool is made of high quality carbon steel with durability, replacement for duramax balancer socket, and it is compatible with 6.
36mm 12-point socket -- use 36mm 12 point socket with 3/4" square drive to remove harmonic balancer bolt and retorque on installation. Toothed pieces only-work with duramax 2500 / 3500 pickups. Remove metal spring-loaded inspection plate on the bottom of the transmission. 36mm 12 point socket can also be used on axle. Save time-that will save your time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. Flywheel locking tools for 6.

6l duramax engines with Allison Automatic Transmissions. Tool should slide into opening toward engine with the top of the tool engaging the teeth of the flywheel. Duramax 4500 / 5500 trucks -- use toothed pieces with screws remove the rubber inspection cap on the bottom of the transmission.



Work with duramax 4500 / 5500 trucks. Remove the rubber inspection cap on the bottom of the transmission. Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place.
Tool should slide into opening toward engine with the top of the tool engaging the teeth of the flywheel. 36mm 12 point socket can also be used on axle. Warranty: please contact us if you received the part damaged or if the part you ordered did not fix your problem. We would like to ensure 100% customer satisfaction for you.
1. MOFEEZ
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MOFEEZ Flywheel Locking Tool with 36mm 3/4 Inch Wench for 6.6L Duramax Engine
#adMOFEEZ #ad - Tool should slide into opening toward engine with the top of the tool engaging the teeth of the flywheel. Quality tool -made of crv steel with durability, flywheel locking tool is anti-rust and corrosion-resistant, will last a long time.Toothed pieces only-work with duramax 2500 / 3500 pickups. Remove metal spring-loaded inspection plate on the bottom of the transmission. Toothed pieces with screws- work with duramax 4500 / 5500 trucks.
More information #ad
Remove the rubber inspection cap on the bottom of the transmission. Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place. Forged 36mm socket-use on the balancer bolt. Use with a 3/4" square drive wrench. Save time- locking the flywheel at the transmission instead of having to remove the starter for water pump replacement.Brand | MOFEEZ #ad |
Manufacturer | Mofeez #ad |
Height | 3 Inches |
Length | 4 Inches |
Width | 3 Inches |
Part Number | 99MF18030 |
More information #ad
2. MOEBULB
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MOEBULB Flywheel Locking Tool Compatible for 6.6L Duramax Engine with 36mm 3/4 Inch Wench
#adMOEBULB #ad - Work with duramax 4500 / 5500 trucks. Remove the rubber inspection cap on the bottom of the transmission. Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place.Work with duramax 4500 / 5500 trucks. Remove the rubber inspection cap on the bottom of the transmission. Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place.
More information #ad
Forged 36mm socket use on the balancer bolt. Use with a 3/4" square drive wrench, Locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. Materior : all components made of CNC steel, surface black coated with great rust and corrosion resistance, excellent solid and durable. Compatible for 6. 6l duramax engines with Allison automatic transmissions.Brand | MOEBULB #ad |
Manufacturer | MOE-BULB #ad |
Part Number | MOE-659 |
More information #ad
3. Lisle
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Lisle 22100 Flywheel Locking Tool for 6.6L Duramax
#adLisle #ad - Saves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. Use 36mm 12-point socket with 3/4 square drive to remove harmonic balancer bolt and retorque on installation.More information #ad
Package dimension is 4. 5 inches width by 5 inches height by 2 inches depth. Locks flywheel in place when removing harmonic balancer on 6. 6l duramax engines with Allison automatic transmissions.Brand | Lisle #ad |
Manufacturer | Lisle #ad |
Height | 3 Inches |
Length | 4 Inches |
Weight | 1.45 Pounds |
Width | 3 Inches |
Part Number | 22100 |
Model | 22100 |
Warranty | Lifetime |
More information #ad
4. Sunluway
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Sunluway 22100 Flywheel Locking Tool with 36mm 3/4" Socket Wench for 6.6L Duramax Engine
#adSunluway #ad - 36mm socket--use 36mm 12-point socket with 3/4 square drive to remove harmonic balancer bolt and re-torque on installation. 36mm 12 point socket can also be used on axle. Use toothed pieces with screws remove the rubber inspection cap on the bottom of the transmission.Duramax 4500 & 5500 flywheel holder-use with duramax 4500 / 5500 trucks. Application--for 6. 6l duramax engines with Allison automatic transmissions.
More information #ad
Use toothed pieces only remove metal spring-loaded inspection plate on the bottom of the transmission, then tool should slide into opening toward engine with the top of the tool engaging the teeth of the flywheel. Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place. Duramax 2500 & 3500 flywheel holder-used with duramax 2500 / 3500 pickup. Benefits-- locking the flywheel at the transmission instead of having to remove the starter for water pump replacement.
Brand | Sunluway #ad |
Manufacturer | Sunluway #ad |
Part Number | SL-22100 |
More information #ad
5. EWK
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EWK 36mm 3/4 Inch Flywheel Locking Holder Water Pump Holding Tool 12 Pt Socket for Duramax 6.6L Engine
#adEWK #ad - If there is any problem or concern with our products, please contact us for assistance. The flywheel locking tools work with Duramax 2500 / 3500 pickups and 4500 / 5500 trucks. Easy to install and effectively keep the flywheel from turning.Easy to use locks the flywheel easily to the transmission when changing water pump. Exclusive design the set is designed for quick water pump replacement.
More information #ad
Heavy duty comes with flywheel holder oem no. Am-j-44643-a, am-j-44643-b, and 36 mm 12 point socket. Ewk assuranceexcellent working experience guaranteed! EWK provides you premium quality tools and the best service with 12 months warranty. Time saver saves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. Locks flywheel in place when removing harmonic balancer on 6. 6l duramax engines with Allison automatic transmissions. Constructed of quality CR-V Steel with a manganese phosphate coating to resist rust and corrosion.
Brand | EWK #ad |
Manufacturer | EWK #ad |
Height | 2.17 Inches |
Length | 8.27 Inches |
Width | 7.09 Inches |
Part Number | EB0264 |
Model | 10 |
Warranty | 12+6 months warranty |
More information #ad
6. Supvintor
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Supvintor 22100 Flywheel Locking Tool with 36mm 3/4" Socket Compatible with 6.6L Duramax Engine
#adSupvintor #ad - Toothed pieces with screws- work with duramax 4500 / 5500 trucks. Remove the rubber inspection cap on the bottom of the transmission. Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place. Tool should slide into opening toward engine with the top of the tool engaging the teeth of the flywheel.Material and compatibility-22100 flywheel locking tool is made of high quality carbon steel with durability, replacement for duramax balancer socket, and it is compatible with 6.
More information #ad
6l duramax Engine. The flywheel locking tool replacement for 6. 6 duramax flywheel locking tool, flywheel locking tool is anti-rust and corrosion-resistant, will last a long time, replacement for duramax flywheel tool, replacement for duramax flywheel holding tool.336mm 12-point socket -- use 36mm 12 point socket with 3/4" square drive to remove harmonic balancer bolt and retorque on installation. Toothed pieces only-work with duramax 2500 / 3500 pickups. Remove metal spring-loaded inspection plate on the bottom of the transmission. 36mm 12 point socket can also be used on axle. Save time-that will save your time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. Flywheel locking tools for 6.
Brand | Supvintor #ad |
Manufacturer | OEN #ad |
Part Number | 22100 Flywheel Locking Tool |
More information #ad
7. YANWEN
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YANWEN Flywheel Locking Tool Compatible for 6.6L Duramax Engine with 36mm 3/4 Inch Wench
#adYANWEN #ad - Duramax 2500 / 3500 pickups – use toothed pieces only removes metal spring-loaded inspection plate on the bottom of the transmission. Locks flywheel in place when removing Harmonic Balancer on 6.6l duramax engines with Allison Automatic Transmissions. Tool should slide into opening toward engine with the top of the tool engaging the teeth of the flywheel. Duramax 4500 / 5500 trucks -- use toothed pieces with screws remove the rubber inspection cap on the bottom of the transmission.
More information #ad
Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place. Saves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. Use 36mm 12-point socket with 3/4 square drive to remove harmonic balancer bolt and retorque on installation.Brand | YANWEN #ad |
Manufacturer | Topexam #ad |
Part Number | YW-STY000671 |
More information #ad
8. Lisle
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Lisle 22110 Flywheel Lock
#adLisle #ad - Saves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. Replacement part for Lisle tool- 22100 Locks flywheel in place when removing harmonic balancer on 6.More information #ad
6l duramax Engines with Allison automatic transmissions. On 2500 and 3500 pickups, remove metal spring-loaded inspection plate on the bottom of the transmission. For more information check the main Lisle tool- 22100 .Brand | Lisle #ad |
Manufacturer | Lisle #ad |
Height | 0.5 Inches |
Length | 2.5 Inches |
Weight | 2.5 Pounds |
Width | 2 Inches |
Part Number | 22110 |
Model | 22110 |
More information #ad
9. Royalo
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Royalo Flywheel Locking Tool for 6.6L Duramax
#adRoyalo #ad - Locks flywheel in place when removing harmonic balancer. Without having to remove the starter for water pump replacement. Included flywheel holder and harmonic balancer 36mm socket/wrench.More information #ad
Works on 6. 6l duramax engines with Allison automatic transmissions. Made of high quanlity steel and black finish for durability.Brand | Royalo #ad |
Manufacturer | Royalo #ad |
Height | 1.97 Inches |
Length | 5.91 Inches |
Width | 3.94 Inches |
Part Number | YZCP-FLY-999 |
More information #ad
10. JEM&JULES
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JEM&JULES Flywheel Locking Tool for 6.6L Duramax Lisle LIS22100
#adJEM&JULES #ad - Locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. Work with duramax 2500 / 3500 pickups. Remove metal spring-loaded inspection plate on the bottom of the transmission.Work with duramax 4500 / 5500 trucks. Remove the rubber inspection cap on the bottom of the transmission. Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place.
More information #ad
36mm socket -- use 36mm 12 point socket with 3/4" square drive to remove harmonic balancer bolt and re-torque on installation. Tool should slide into opening toward engine with the top of the tool engaging the teeth of the flywheel. 36mm 12 point socket can also be used on axle. Warranty: please contact us if you received the part damaged or if the part you ordered did not fix your problem. We would like to ensure 100% customer satisfaction for you.
Brand | JEM&JULES #ad |
Manufacturer | JEM&JULES #ad |
Height | 1.97 Inches |
Length | 5.91 Inches |
Weight | 0.11 Pounds |
Width | 3.94 Inches |
Part Number | 2500 / 3500 |
More information #ad