Part Number:
Supplier: Remy International
Availability Status: Current
Special Price


MSRP $504.95
SAVE 41%

In stock - 269 available

Available In:
Harrisburg, PA Distribution Center: 148
Reno, NV Distribution Center: 66
Louisville, KY Distributing Center: 55

Product Description

39MT NEW Starting Motor is a gear reduction starter ideal for heavy duty truck and off highway applications. Featuring electrical soft start drive that rotates the pinion for proper ring gear engagement before cranking, minimizing tooth abutment related damage. The sealed solid link solenoid eliminates contact welding in low system voltage situations, providing enhanced reliability. Sealed noiseless configuration minimizes debris accumulation and contamination reducing maintenance expense.

Over-Crank Protection

This new starter comes standard with Over Crank Protection (OCP). Over-Crank Protection (OCP) is a built-in circuit breaker protecting the starter from thermal damage by automatically resetting at a safe operating temperature. OCP protects the starter in adverse starting conditions such as cold-weather cranking, lower battery capacity, high-starting circuit resistance or operator misuse by monitoring the internal temperature and preventing thermal damage to the starter due to over cranking.

Rotatable Flange

Reduce inventory costs today with the 39MT rotatable flange design standard on this model. The Delco Remy 39MT Starter’s rotatable flange improves service flexibility and part number consolidation. Rotatable flange models easily replace competitive units and provide full industry application coverage of virtually every 12-volt and 24-volt application. By simply removing the flange screws, you are able to rotate the flange and align the starter to the engine.

Electrical Soft Start

The 39MT provides improved starter pinion engagement. Our innovative redefined electrical soft start reduces wear-and-tear by slowly rotating the pinion until it properly engages into the ring gear, before cranking. This also minimizes tooth abutment, ultimately helping to extend starter life.

Two Sided Chamfer

The 39MT Starter pinion tooth lay-back chamfer improves engagement reliability. A double-sided chamfer provides smooth, reliable engagement and reduced wear on ring gear.

Optimum Spline

The Delco Remy 39MT includes several key features designed to ensure the starter reliability. One of those is the ideal number and spacing of spiral spline teeth that provide high strength and smooth engagement. Another is the optimum planetary gear ratio for transmission of high torque and speed. These features work together to ensure the vehicle starts every time.

Advanced Circuitry

The Delco Remy 39MT includes several key features designed to ensure the starter’s reliability. First, the larger gauge motor circuit wire translates to higher current draw and lower voltage drop. Additionally, a lower resistance solenoid ensures pinion engagement to ring gear. These features work together to ensure the vehicle starts—and keeps running.

Integral Magnetic Switch

This model also feature an Integral Magnetic Switch (IMS). IMS reduces voltage drop and ensures the solenoid receives the maximum available voltage in any starting condition.

Power Rating

The Delco Remy 39MT cranks up to 30 percent faster than the competition, including comparable Melco, and Denso models. The 39MT provides the durability and reliability you expect from Delco Remy starters.


  • Comes standard with rotatable flange to improve service flexibility and part number consolidation. 
  • Soft Start engagement
  • Thermal Over Crank Protection (OCP)
  • Available with Integral Magnetic Switch (IMS)
  • Optimum Spline
  • Light Weight Planetary Gear (PG) design
  • Sealed Solid Link Solenoid
  • Sealed Noiseless Configuration
  • New service, no core
  • 3 year/unlimited miles warranty


Starter Only


3 year/unlimited miles

Cross Reference

MIB970975, MIB970975FL, FL0975, MIB970777, MIB-970777FL, FL0777, FL0579, 3815734C91, IN1478, D61-6002-004, D61-6002-008, PC0979, PC1479, PC1879, M983579, MK0077, 20851006, VV0776, VV0977, SR9920LH, 61003201, 10461147, 10461777, 19011500, 19011505, 19011516, 19011517, 19011518, 19011521, 19011529, 19011531, 8200031, 8200033, 8200037, 8200038, 8200040, 8200050, 8200083, 8200088, 8200090, 8200091, 8200104, 8200288, 8200289, 8200290, 8200308, 8200319, 8200411, 8200428, 8200623, 8200628, 8200647, 8200661, 8200662, 8200692, 8200693, 8201078, 8200288, 8300002, 8300019, TG428000-4430, 3815734C91, 410-12467, 410-12712,410-12236, 410-12322, 410-12704, M105615, 6924, 6913, IS1310, MS6, 39-11531, 3911531, 39-1211-0526, 3912110526, 2478MK0077, M9T71478, MELVV0977, PC0779, PCA1479, D61-6002-004, D61-6005-003, 6913N, 91-01-4711,91-01-4759N


Availability StatusCurrent
Model Number39MT
Supplier Part Number8200308
Unit of Measure (case, ea, drum, etc.)ea.
UOM Quantity (Per Unit of Measure)1
Applications / FitmentsFreightliner, Kenworth, Peterbilt, Navistar, Sterling , Western Star, Mack, Volvo, Commins, Autocar
Type / StyleRotating electric
Flow RateNo
Top Plate DiameterNo
Bottom Plate DiameterNo
Bottom Plate Center to Center DiameterNo
Top Plate Center to Center DiameterNo
Top Plate HolesNo
Bottom Plate HolesNo
Maximum HeightNo
Minimum HeightNo
Component TypeSolenoid
Component Position052
MountingSAE 3
ProtectionOver Crank Protection
Number Of Splines11
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