Mahle Starter Motor 12V 9 Tooth CW Part No. MS86

The Mahle starter motor, part number MS86, is a new 12V unit with clockwise rotation, 9 teeth, and a 2kW power rating. It is listed as a 2-hole starter motor with 110mm mount centres, a 74mm flange diameter, and an overall length of 235mm, so the physical layout should be checked carefully before ordering.

This starter is described as being suitable for Mahle units and uses a reduction gear transmission. The pinion at rest is 21mm, the pinion diameter is 30mm, and the mount hole diameter is 11mm, which are the key dimensions to compare against the existing starter and mounting face on the machine.

It is supplied new and carries a one-year warranty. The unit is also described as offering resistance to salt, fog, humidity, water, dust, mud, vibration, extreme temperatures, and aggressive liquids, and as complying with electromagnetic compatibility requirements and other international directives and standards.

Key Features

• 12V starter motor
• Clockwise rotation (CW)
• 9-tooth pinion
• 2kW power rating
• 2-hole starter mount
• New unit with one-year warranty

Specifications

• Part No.: MS86
• Brand: Mahle
• Type: Starter Motor
• Voltage: 12V
• Power Rating: 2kW
• Rotation: CW
• Number of Teeth: 9
• Starter Mount Type: 2 Hole

Fitment guidance

• Fitment information is supplied for a wide range of machinery brands, including ASV, Atlas Copco, Case, Caterpillar, DYNAPAC, Ford, JCB, John Deere, MOSA, New Holland, Perkins, Shibaura, Terex, TYM, Wacker Neuson, and Yuchai.
• Sample application listings include ASV PT-30, PT-50, PT-60, RC-50, RS-50, RS-60 and RT-30; Atlas Copco XAS185; Case SR130, SR150, SR175 and SV185; Caterpillar 216B, 216B2, 216B3, 226B2, 226B3 and 226D; DYNAPAC CC1000, CC800 and CC900; Ford 1000-Series; JCB 18Z-1, 190T, 8008CTS, 8018CTS and 8026CTS; John Deere 2030; New Holland 2120, 3415, Boomer TC, CM274 and L464; Perkins 403D-11; Shibaura ST329, ST330/333, ST440 and ST445; TYM T503; Wacker Neuson EW65, EZ53, EZ80, RD27-100 and RD27-120; and Yuchai YC25SR.
• Because the fitment list is broad, the starter should be matched against the exact machine application, the original starter dimensions, and the starter part number before purchase.

Application and Buying Notes

When comparing this Mahle MS86 starter, check the 12V electrical system, 9-tooth pinion, clockwise rotation, and 2-hole mounting pattern first. The listed mount centres are 110mm, the flange diameter is 74mm, and the overall length is 235mm, so a visual comparison against the original unit is important.

The reduction gear design and 2kW power rating are useful points of comparison, but they do not replace a physical fit check. Confirm the pinion at rest measurement of 21mm, pinion diameter of 30mm, mount hole diameter of 11mm, and the stated flywheel depth of 24.0 against the existing starter and housing clearance.

If you are replacing a worn or damaged starter, compare the old unit by part number, tooth count, mounting arrangement, and rotation direction before ordering. The supplied fitment list covers many machine ranges, but a matching brand name alone is not enough to confirm compatibility.

This starter is listed as new, not remanufactured, and comes with a one-year warranty. That helps when you are planning a straightforward replacement, but the correct application still depends on the machine’s exact model, year where relevant, and starter specification.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number MS86 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type STARTER MOTOR, Unit of Measure EACH, Warranty One Year, Mount Centres A 110mm, Number of Teeth 9, Pinion at Rest 21mm, Power Rating 2kW, Suits Unit Make Mahle, Item Type Starter Motor, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Transmission Type with reduction gear, Number of mounting bores 2, For flywheel depth 24.0, Mounting points diameter 115.0, Packaging width 16.60, Net Weight 4162, Product Group 1 ROTATING ELECTRICAL, Part No. MS86, Brand MAHLE, Description Mahle Starter Motor 12V 9Th CW.

Mahle Starter Motor 12V 9Th CW. Part number MS86 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number MS86, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a starter motor in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include ASV PT-30, ASV PT-50, ASV PT-60, ASV RC-50, ATLAS COPCO XAS185, CASE IH. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

Compatibility note: Confirm fitment by matching the part number MS86, 12V specification, 9-tooth CW rotation, 2-hole mounting, and the recorded dimensions against the original starter and machine application before purchase.

FAQ

What voltage is this starter motor?

It is a 12V starter motor. For this listing, part number MS86 is the main reference point. Listed voltage is 12. Published fitment references include ASV PT-30, ASV PT-50, ASV PT-60. These details should still be checked against the original unit before ordering.

What is the part number?

The part number is MS86. For this listing, part number MS86 is the main reference point. Listed voltage is 12. Published fitment references include ASV PT-30, ASV PT-50, ASV PT-60. These details should still be checked against the original unit before ordering.

Does it rotate clockwise or counter-clockwise?

It is listed as clockwise rotation (CW). For this listing, part number MS86 is the main reference point. Listed voltage is 12. Published fitment references include ASV PT-30, ASV PT-50, ASV PT-60. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The starter has 9 teeth. For this listing, part number MS86 is the main reference point. Listed voltage is 12. Published fitment references include ASV PT-30, ASV PT-50, ASV PT-60. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured unit?

It is listed as new. For this listing, part number MS86 is the main reference point. Listed voltage is 12. Published fitment references include ASV PT-30, ASV PT-50, ASV PT-60. These details should still be checked against the original unit before ordering.

What warranty is supplied?

The warranty listed is one year. For this listing, part number MS86 is the main reference point. Listed voltage is 12. Published fitment references include ASV PT-30, ASV PT-50, ASV PT-60. These details should still be checked against the original unit before ordering.