NHTSA ID Number: 10057916
Manufacturer Communication Number: TP-0753
TSB/Document Date: 2015-07-14
Summary
MERITOR
120, 145, 160, 180, 380 AND MT-14X SERIES AXLES: INFROMATION REGARDING CARRIER-TO- HOUSING JOINT REPAIR PROCEDURE. *LJ
SB-10057916-4068
TP-0753
Revised 03-15
Carrier-to-Housing Joint Repair
Procedure
Technical Bulletin
All Meritor 120, 145, 160, 180, 380 and
MT-14X Series Axles
Revised
1TP-0753
Technical
03-15
Bulletin
Axles Covered in This Bulletin
Table A: KIT 4294 (For 14X Series Forward Carriers with
Tapered Dowels)
All Meritor 120, 145, 160, 180, 380 and
MT-14X Series Axles
Contents
Description
Quantity
10 X 1594
Capscrew
4
This carrier-to-housing joint repair procedure applies to all Meritor
120, 145, 160, 180, 380 and MT-14X Series axles.
10 X 1595
Capscrew
2
10 X 1597
Capscrew
3
How to Obtain Additional Maintenance,
Service and Product Information
1246 V 1166
Dowel
4
1229 W 1557
Hardened Washer
12
N-110P-1
Nut
3
Refer to Maintenance Manual 5L, Single-Reduction Forward and
Rear Differential Carriers on Tandem and Tridem Axles; Maintenance
Manual 5A, Single-Reduction Differential Carriers; Maintenance
Manual 8, Drive Axle Housing Repair; Maintenance Manual
MM-0970, MT-14X Series Single-Reduction Forward Differential
Carriers on Tandem Axles; and TP-0441, Carrier-to-Housing Joint
Tapered Dowel Repair Procedure. To obtain these publications, visit
Literature on Demand at meritor.com.
How to Obtain Kits
This procedure requires you to obtain KIT 4285, KIT 4289, KIT
4294, KIT 4301, KIT 4302, KIT 4303, KIT 4304, KIT 4305 and/or
KIT 4306. Call Meritor’s Commercial Vehicle Aftermarket at
Florence, Kentucky (888-725-9355); or Brampton, Ontario, Canada
(905-454-7070).
R-145 and MT-14X Series Axles
NOTE: KIT 4294 may be used on both tapered-dowel and
non-tapered dowel axles. Just omit the dowels during installation if
required.
2297-A-7021
1
Technical Bulletin TP-0753
Instructions
1
Table B: KIT 4301 (For Forward Carriers without Tapered
Dowels)
Contents
Description
Quantity
10 X 1594
Capscrew
6
10 X 1597
Capscrew
3
1229 W 1557
Hardened Washer
12
N-110P-1
Nut
3
2297-A-7021
1
Technical Bulletin TP-0753
Instructions
1
Table C: KIT 4302 (For Rear Carriers)
Contents
Description
Quantity
10 X 1594
Capscrew
8
10 X 1597
Capscrew
4
1229 W 1557
Hardened Washer
12
2297-A-7021
Loctite 5699 RTV
Sealant
1
Technical Bulletin TP-0753
Instructions
1
M-160/164 Series Axles
NOTE: KIT 4285 and 4289 may be used on both tapered-dowel and
non-tapered dowel axles. Just omit the dowels during installation if
required.
Table F: KIT 4303 (For Forward Carriers without Tapered
Dowels)
Contents
Description
Quantity
10 X 1594
Capscrew
5
Table D: KIT 4285 (For Forward Carriers with Tapered Dowels,
Figure 1)
10 X 1599
Capscrew
3
1229 W 1557
Hardened Washer
15
Contents
N-110P-1
Nut
3
Description
Quantity
10 X 1594
Capscrew
5
10 X 1595
Capscrew
4
10 X 1599
Capscrew
3
1229 W 1557
Hardened Washer
15
110P 1
Nut
3
1246 V 1166
Dowel
6
2297-A-7021
1
Technical Bulletin TP-0441
Instructions
1
Figure 1
2297-A-7021
1
Technical Bulletin TP-0753
Instructions
1
Table G: KIT 4304 (For Rear Carriers without Tapered Dowels)
Contents
Description
Quantity
10 X 1594
Capscrew
8
10 X 1600
Capscrew
4
1229 W 1557
Hardened Washer
12
2297-A-7021
Loctite 5699 RTV
Sealant
1
Technical Bulletin TP-0753
Instructions
1
FORWARD CARRIER TAPERED DOWEL LOCATIONS
6
Figure 2
1
5
REAR CARRIER TAPERED DOWEL LOCATIONS
TOP
1
2
4
4
3
4004488a
Figure 1
2
3
Table E: KIT 4289 (For Rear Carriers with Tapered Dowels,
Figure 2)
4005373b
Figure 2
180/380 Series Axles
Contents
Description
Quantity
10 X 1594
Capscrew
5
Table H: KIT 4305 (For Forward Carriers)
10 X 1595
- 💯【Conta.ct us for Support Directly】If you met any...
- 🔥🔥🔥【2026 AUTEL FLAGSHIP MK900BT MK900-BT, NEW...
- 🚗【3000+ ACTIVE TESTS (50➡3000+), SAME AS MS...
- 🚗【40+ HOT SERVICES FOR 150 MAKES (28+➡40+)】Full...
- 🚗【OE ALL SYSTEM DIAGNOSE, AUTO SCAN 2.0: SCAN LICENSE...
- 📌【We are Here for You】Dear valued customer, please be...
- 🚀【5X Faster Next-Level Hardware, Same as MK900/ MX...
- 🔥【3000+ Active Tests = MK900/MK900BT but...
- 📢【2026 U.S. Version, All-in-One as MK808S/ MK808Z...
- 🔥【28+ Hot Services for 150+ Brands】Same as MaxiCOM...
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: TP-0753
Replacement Service Bulletin Number:
MFR Communication Date: 2015-03-01
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
- [Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way. THINKSCAN 689BT Bidirectional Scan Tool Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
- Full Bi-Directional Control & 3000+ Active Tests: Take control and test components like actuators, fuel injectors, relays, and cooling fans in real time. You’ll quickly see if the problem is in the part itself or the control module — saving you hours of guesswork and frustrating trial-and-error.
- Advanced ECU Coding Capabilities: Handle module matching and hidden feature activation with confidence. When you replace an ECU or want to customize settings, this obd2 scanner diagnostic bi directional tool gives you the professional-level capabilities you need without the dealership price tag.
- 34+ Useful Reset and Maintenance Functions: Complete everyday service tasks smoothly with a wide range of helpful reset and maintenance functions. Whether you’re keeping up with regular upkeep or tackling a specific job, this scanner makes maintenance simpler and less stressful for both DIYers and pros.
- Comprehensive Full System Diagnostics: Diagnose every major system — Engine, Transmission, ABS, SRS, TPMS, and more — all in one place. Finally stop wondering if you’re missing something important; get the full picture and clear codes with ease.
- Top Reasons to Choose the D7S OBD2 Scanner: XTOOL D7S car scan tool, an upgrade of XTOOL D7, offers comprehensive features for automotive technicians, workshops, and DIY enthusiasts 1. Upgraded Hardware: 2+64GB memory, rear camera, intuitive interface, foldable bracket 2. Complete Diagnostics: FCA
Autoauth, OE-level all system scan, 39+ maintenance services, 4K+ bidirectional, CANFD/DoIP protocol 3. Advanced Capabilities: ECU coding, PMI functions 4. Wide Compatibility: Support 10,000+ models, covering 99% vehicle brands 5. Multi-language: Available in 22+ languages, No IP Restrictions 6. 3-Year Updates: Save 300 bucks on software updates for the latest features and optimizations - 2026 Upgraded D7S Car Scanner Features: The newly 2026 D7S V2.0 scanner for car brings exciting features for advanced vehicle diagnostics and enhanced user experience 1. FCA AutoAuth: Now supports FCA SGW module for Chrysler, for Jeep, for Dodge (2018+), for Fiat (2017+), enabling faster vehicle communication without gateway restrictions 2. PMI (Offline ECU Programming): Allows for Ford, for Lincoln, and for Mazda ECU programming for new modules 3. Optimized Diagnostic Report 2.0: Personalized reports with logos and customer info for auto shops. Note: Compatibility varies by cars, please check before order
- Cost-effective ECU Coding Scan Tool for Specific Brands: Enhance your vehicle's performance with XTOOL D7S! This obd2 scanner all systems bidirectional offers advanced capabilities at an affordable price, supports online for BMW, for Benz and offline for BENZ, for MIT, along with PMI functions for Ford, for Mazda, and for Lincoln. Ideal for technicians and DIY enthusiasts, this automotive scanner diagnostic tool optimizes vehicle performance and enhances the driving experience. Note: Not for all cars and modules, please send car VIN to check the compatibility before purchase
- OE All System Diagnostic & 8 Pids Graphing: XTOOL D7S is a comprehensive all system bi directional obd2 scanner that delivers dealer-level diagnostics, completely controlling over your vehicle’s performance and health. This automotive scan tool can read and clear DTCs, view live data and ECU information, retrieve freeze frames, and perform active tests and full obd2 functions. This bi-directional scan tool can can identify your vehicle's make, model, and year information with just one click and show up to 8 PIDs live data with options for CSV viewing, playback, and recording for in-depth analysis. It is easy-to-use for both professionals and beginners, helping pinpoint issues efficiently
- 3 Years Software Update, Value for Money: With 3 years of software updates and 22+ languages(no IP restrictions), XTOOL D7S auto scanner code scanner ensures ongoing compatibility for the latest car models and improved diagnostic functions. This all system vehicle diagnostic scanner comes with a 30-day return policy and a 24-month repair for dependable performance. XTOOL are dedicated to your satisfaction, so enjoy seamless support and lifetime expert assistance. Should you encounter any issues or concerns, don’t hesitate to reach out XTOOL. D7S with newest update with 22 languages freely transfer without authorization, check details from setting-language or from XTOOL
- 【✅Compared to BOSSCOMM IF742, IF745 Offers Full-System Diagnostics】The BOSSCOMM IF745 car diagnostic scanner is an upgraded model of IF742. In addition to supporting all OBD2 Code Reader functions and 6 reset options (ABS/EPB/SAS/BMS/Oil/Throttle), it expands diagnostics from 4 systems (Check Engine/ABS/SRS/Transmission) to vehicle All systems, including Steering, Suspension, and Body Electronics. This provides deeper, more comprehensive diagnostic capabilities.
- 【✨10 OBD2 Functions】The BOSSCOMM IF745 scan tool’s DTC Lookup instantly translates fault codes into user-friendly explanations, its I/M Readiness feature streamlines emissions testing with a single tap, and Freeze Frame lets you pinpoint the exact moment of a fault for in-depth root-cause diagnosis. Combined with a live data dashboard and advanced diagnostics (O2S, OBMon, EVAP), it delivers comprehensive insights for confident troubleshooting.
- 【✨Deep Diagnostics for All Vehicle System Modules】Beyond code reading/clearing and ECU information retrieval, our all-in-one data stream feature lets you inspect all current fault codes and their locations across the vehicle’s systems. This vehicle code reader helps you turn off dashboard warning lights and perform a comprehensive self-check of your car at home—no more back-and-forth trips to the repair shop or hefty inspection fees.
- 【✨6 Essential Resets: ABS Bleeding, Oil, EPB, SAS, Throttle, BMS】The BOSSCOMM IF745 obd2 scanner diagnostic tool swiftly purges air from brake lines to restore braking sensitivity, fine-tunes maintenance cycles to eliminate false alerts, resolves parking brake issues with one-click control, recalibrates steering sensors for stability, optimizes engine idling/acceleration for smoother performance, and deeply resets battery systems to extend lifespan and range via precise parameter adjustments.❗NOTE: Does NOT support bidirectional control, coding, or programming.
- 【✨10,000+ Car Models, AutoVIN, 13 Languages】The BOSSCOMM IF745 vehicle scanner diagnostic tool covers 73+ global car brands and offers support in 13 languages, making it perfect for DIYers, auto mechanics, or as a thoughtful gift. With a single-click AutoVIN feature, it instantly retrieves vehicle serial numbers, streamlining diagnostics for users globally. This adaptable tool balances user-friendliness with precision, catering to both personal and professional requirements.✅Unsure about compatibility? Compatibility will vary on vehicles' model and year, pls reach us via 📧 [email protected] 📧 before purchase.
This product presentation was made with AAWP plugin.