Contact Create Account / Log In Help / FAQ Tech Central Repairs Product release Our Brands Shop Sales All Parts by Brand ADEC ADEC | W&H ATHENA BEYES BIEN AIR BRASSELER CASTELLINI DABI ATLANTE DARBY DENTEX DENTSPLY SIRONA HENRY SCHEIN JELENKO KAVO KINETIC INSTRUMENTS LARES MICROMA MICROMITE MIDWEST MK DENT MMI MORITA MTI NEYTECH NSK PALISADES DENTAL PATTERSON SAFCO SIEMENS SIRONA STAR W&H YOSHIDA Highspeed Turbine Cartridges Sub-assemblies Canisters SureGrip Autochucks, Spindles, & Collets Head Caps SureFix Kits Bearings Other Parts ValuPak Lowspeed KaVo Micromite Midwest MTI NSK Star All Lowspeed Bearings Bearing Interchange 1:5 Contra Angle Henry Schein Bien Air KaVo NSK Sirona Star W&H All 1:5 Contra Angle Bearings Bearing Interchange Air Scaler KaVo Micro-Mega Star Laboratory Bien Air Henry Schein Jelenko Neytech NSK Dental Bearings SureFix Kits Highspeed Lowspeed 1:5 Contra Angle Bearing Interchange Tools & Testing Electric Attachment Repair Tools & Equipment EZ Press & Accessories Test Equipment Cap Wrenches Head Expanders Bur Tools Other Tooling Instructions Dental Handpieces TTBio Brand Highspeed Lowspeed Log In / Register Help / Faq Tech Central Repairs Product releases Our Brands Shop sales » All Parts by Brand ADEC ADEC | W&H ATHENA BEYES BIEN AIR BRASSELER CASTELLINI DABI ATLANTE DARBY DENTEX DENTSPLY SIRONA HENRY SCHEIN JELENKO KAVO KINETIC INSTRUMENTS LARES MICROMA MICROMITE MIDWEST MK DENT MMI MORITA MTI NEYTECH NSK PALISADES DENTAL PATTERSON SAFCO SIEMENS SIRONA STAR W&H YOSHIDA Highspeed Turbine Cartridges Sub-assemblies Canisters SureGrip Autochucks, Spindles, & Collets Head Caps SureFix Kits Bearings Other Parts ValuPak Lowspeed KaVo Micromite Midwest MTI NSK Star All Lowspeed Bearings Bearing Interchange 1:5 Contra Angle Henry Schein Bien Air KaVo NSK Sirona Star W&H All 1:5 Contra Angle Bearings Bearing Interchange Air Scaler KaVo Micro-Mega Star Laboratory Bien Air Henry Schein Jelenko Neytech NSK Dental Bearings SureFix Kits Highspeed Lowspeed 1:5 Contra Angle Bearing Interchange Tools & Testing Electric Attachment Repair Tools & Equipment EZ Press & Accessories Test Equipment Cap Wrenches Head Expanders Bur Tools Other Tooling Instructions Dental Handpieces TTBio Brand Highspeed Lowspeed You are here: Home > TECH CENTRAL > Contra Angle Repair Tool Kit - TST782-SET KaVo Contra Angle - Gear Removal & Bearing Replacement 25 LPA / 25 LPR Head Gear Assembly Tools Required: TST782 - Contra Angle Press Block TST830 - Precision Heat-treated Hollow End Press Pin TST831 - Contra Angle Gear Removal Plate Replacement Parts DR02J2L-801 DR32A2L-801 Step 1 To remove front bearing turn the Press Block over to the bottom side. Step 2 To remove back bearing Step 3 To replace front bearing with preset depth part DR02J2L-801 Step 4 To replace bearing part # DR32A2L-801 x2 for Model 25 LHA & back bearing for Model 25 LPA / 25 LPR x1 KaVo Contra Angle - Gear Removal & Bearing Replacement 25 LH/LHA/LCA/LCR Intermediate Shaft Assembly Tools Required: TST782 - Contra Angle Press Block TST830 - Precision Heat-treated Hollow End Press Pin TST831 - Contra Angle Gear Removal Plate Replacement Parts DR30A2L Step 1 To remove gear and replace bearings part DR30A2L x2. KaVo Contra Angle - Gear Removal & Bearing Replacement 25 LPA / 25 LPR Intermediate Shaft Assembly Tools Required: TST782 - Contra Angle Press Block TGST830 - Precision Heat-treated Hollow End Press Pin TST831 - Contra Angle Gear Removal Plate Replacement Parts DR06A2L Step 1 To remove gear and replace bearings part DR30A2L x2. KaVo Contra Angle - Gear Removal & Bearing Replacement 25 LHA Drive Axle Assembly Tools Required: TST782 - Contra Angle Press Block TST830 - Precision Heat-treated Hollow End Press Pin TST831 - Contra Angle Gear Removal Plate Replacement Parts DR30A2L Step 1 To remove gear and replace bearings part DR30A2L x2. KaVo Contra Angle - To remove gear and replace DUPLEX bearing part # DR34A2L Tools Required: TST782 - Contra Angle Press Block TST830 - Precision Heat-treated Hollow End Press Pin TST831 - Contra Angle Gear Removal Plate Replacement Parts DR34A2L Step 1 To remove gear. Step 2 To install Bearing DR34A2L. Step 3 To install gear. Step 4