Welcome to our website

Sinotruk Howo Gearbox

» Sinotruk Howo Gearbox

Genuine SINOTRUK 10-Speed Transmission Side Cover Assembly AZ2203210040+001 – Heavy Duty Replacement for HOWO Trucks

CATEGORY AND TAGS:
Sinotruk Howo Gearbox

Why Choose Us?
Reliable Quality: Our products meet the highest industry standards.
Quick Delivery: Efficient shipping to ensure minimal downtime.
Expert Support: Professional assistance for installation and troubleshooting.

enquiry
  • Specifications
  • Service
  • installation guide for AZ2203210040
  • Package

Genuine SINOTRUK 10-Speed Transmission Side Cover Assembly AZ2203210040+001 – Heavy Duty Replacement for HOWO Trucks

Product Description‌:

Key Features‌:

  • OEM Number: AZ2203210040+001 (Direct factory replacement)
  • Material: High-strength aluminum alloy with oil-resistant gasket
  • Compatibility: Fits HW19710/HW19712 10-speed transmissions
  • Sealing Performance: Withstands 300kPa pressure (ISO 9001 certified)

Technical Specifications‌:

  • Weight: 4.8kg ±5%
  • Bolt Pattern: M10 x 1.25 (8-bolt circle)
  • Operating Temperature: -40°C to +150°C
  • Includes: Pre-installed oil seal (SKF 62x85x10)

Applications‌:

  • SINOTRUK HOWO A7/T7 series
  • Compatible with 10-speed gearboxes using 85W-90 gear oil

1. WE TREAT EVERY CUSTOMER AS OUR FRIEND, STICK TO THE PRINCIPLE: WIN-WIN AND MUTUAL BENEFIT ;
2. A VARIETY OF CHOICE FOR PRODUCTS: QUALITY, BRAND, PACKAGING;
3. WE WILL REPLY YOU FOR YOUR INQUIRY IN 24 HOURS.
4.Professional Perfomance SINOTRUCK parts supplier
5. WE WILL BE ON SERVICE 24/24 HOURS ON THE WORKING DAY.
6. ASS: WE WILL OFFER YOU THE BEST AFTER SALES SERVICE.

Pre-Installation Preparation

  1. Required Tools

    • SINOTRUK special service tool ST-0987 (cover alignment fixture)
    • Torque wrench 10-120Nm range (calibrated within 6 months)
    • Digital depth gauge (0.01mm resolution)
  2. Consumables

    • ThreeBond 1215 sealing compound (50g tube)
    • 10W-30 assembly lubricant (50ml)

Installation Procedure

Step 1: Old Component Removal

  • Drain gear oil completely via 24mm drain plug (minimum 45° tilt angle)
  • Mark original bolt positions with alignment punch (every 90°)
  • Remove circlips using JIS-standard retaining ring pliers

Step 2: Surface Preparation

  1. Clean mating surfaces with non-woven abrasive pad (120-180 grit)
  2. Apply sealant in continuous 2mm bead:
    • Inner diameter area: 3mm offset from edge
    • Bolt holes: full perimeter coverage

Step 3: Assembly Installation

Component Torque Spec Sequence
M8 bolts 25Nm → 35Nm Star pattern
Cover nuts 50Nm + 15° angle Clockwise spiral
  • Verify gasket compression: 0.8-1.2mm (use depth gauge measurement)

Post-Installation Verification

  1. Leak Test

    • Pressurize system to 250kPa for 10min (max 5% pressure drop)
  2. Functional Check

    • Shift through all gears 20x at 800-1000rpm
    • Measure shift effort: ≤28N (cold condition)

Enquiry Form (we will get back to you ASAP)

Name:
*
Email:
*
Message:

Verification:
4 + 5 = ?

Maybe you like also

  • sinotruk engine parts

    sinotruk engine parts
    sinotruk howo engine spare parts
    sinotruk engine manufacturer
    sinotruk engine dealers
    sinotruk a7 engine
    sinotruk diesel engine
    sinotruk howo engine

  • sinotruk cabin

    sinotruk cabin
    cabin sinotruk
    sinotruk howo cabin
    sinotruk parts south africa
    sinotruk engine parts
    sinotruk parts nz
    sinotruk usa

  • sinotruk parts

    Jinan Sino Truck Parts specializing
    in exporting Sino truck spare parts
    info@sinotrukspareparts.com
    Add:No.932,QuanLi spare part center,Lanxiang Str. ,Tian Qiao Distrbut,Jinan ,China