MAMUR Needle 3RD Gear Bearing For ISUZU MSB5M JMC 1030 493 8-94317158-0

Product Description

Product Picture

Trading Information

Delivery Time: 5-30 days after deposit

Package: MAMUR package

Unit: PCS

MOQ: 1 PCS

Company Profile

MANMA auto part Company are profession supplier for ISUZU JMC JAC and any other Chinese truck auto parts with over 25 years experiences.
Our company now has many brands such as MAMUR, TKEIXR,YOUJIE,etc.
Our management philosophy is People Oriented, Regulation Based, Quality Focused and Innovation Insisted. In our operation, improvement of product quality is taken the priority.
If you need auto parts, welcome to contact me. More product details can be provided.
Any question, please feel free to tell me.

FAQ

Q1: Main causes of Needle 3RD Gear Bearing premature failure

A1:

1. Degraded or insufficient gearbox lubricating oil; lack of oil film causes dry friction and overheating
2. Transmission oil mixed with metal filings and impurities, creating abrasive wear on needle rollers and raceway
3. Overload and long-term high-speed driving produce excessive load on the 3rd gear assembly
4. Improper assembly leads to skewed installation and uneven force distribution
5. Fatigue spalling of raceway and needle rollers after long service hours
6. Foreign objects entering the gearbox scratch bearing contact surfaces.

Q2: Which truck & gearbox models do your Needle 3RD Gear Bearings fit?

A2: We supply matched Needle 3RD Gear Bearings for mainstream light-duty trucks equipped with ISUZU, JMC, Qingling, JAC original gearboxes, matching powertrains such as MSB5M, 528T6, LC5T28. For other gearbox variants, please provide OE part number, gearbox model and photos of the original bearing for precise matching.

Q3: Key installation precautions

A3:

1. Thoroughly clean the 3rd gear inner bore and shaft surface, remove metal particles and old bearing residues;
2. Apply clean gearbox oil on the bearing surface before assembly to form initial lubrication film;
3. Install the bearing horizontally and evenly; avoid skewing which causes needle roller deformation;
4. Check free rotation of the 3rd gear after fitting; ensure smooth rotation without jamming or obvious shaking;
5. Replace gearbox oil and clean the oil magnet simultaneously to eliminate abrasive contaminants.

Q4: Can Needle 3RD Gear Bearings be mixed loaded with other truck spare parts into one container?

A4: Absolutely. Besides gearbox needle bearings, we supply full-series engine, clutch, brake, steering and transmission spare parts for ISUZU, JMC, Qingling, JAC light trucks. Mixed container loading helps you cut overall ocean freight cost effectively.