Product Overview:
The 4996707 24V 4.8KW 10T universal Standard starter motor for medium & light-duty diesel engines, covering Cummins B, ISF, QSB series. Designed for 4–7L 4/6-cylinder mid-displacement diesel engines with planetary reduction design. Fits light & medium trucks, small-to-medium construction and farm machinery.
4996707 starter motor Specification:
Item
Parameter
Main PN
4996707
Cross Ref PN
3957593, 3922474
Voltage & Power
24V DC, 4.8KW (market marked 4.5KW)
Gear & Structure
10T drive gear, CW rotation, OSGR planetary reduction
Net Weight
12–14.8 KG
Sealing Grade
Built-in oil seal, dustproof & waterproof
Construction
Integrated solenoid direct-drive starter
Compatible Engines
4BT3.9, 6BT5.9, QSB4.5, QSB5.9, QSB6.7/ISB6.7, ISF3.8, QSF3.8
Operating Temp
Ambient: -25℃ ~ +50℃; Winding heat resistance: 155℃
Mechanical Load
Matches compression resistance of max 6.7L inline 6-cylinder diesel engine, sufficient cold-start torque reserve
Key Features:
✅Planetary gear set: Compact body, higher cold-start torque, light weight for tight engine bays
✅ Auto-retract solenoid: Eliminates reverse rotation damage to armature
✅Heat-resistant sealed coils & IP-rated casing: Compatible with trucks and construction equipment
Application:
✅Off-road: Excavators, loaders, rollers, forklifts
✅On-highway: Medium/heavy trucks, city coaches
✅Fixed power: Generators, farm tractors, marine diesel units
Why Choose Us?
✅Professional China-based Cummins parts supplier
✅Genuine Cummins quality, strict factory inspection
✅Direct factory supply with competitive cost advantage
✅Stable stock & fast global delivery
Name: Aandy
Mobile:
Tel:19924579082
Email:1941346301@qq.com
Add:5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen