GEAR REDUCTION STARTER FITS FORD TRACTOR 445C 445D 515 531 535 540A 3CYL DIESEL. Replaces Part Numbers & Specifications. LUCAS: 26211 26211A 26211B 26211C 26211D 26211E 26211F 26211G 26211H 26211I 26211J 26211K 26211L 26211M 26211N 26211O 26211P ITEM DESCRIPTION: STARTER UNIT TYPE: CASE, LUCAS, FORD TYPE: OSGR STARTER FAMILY: LUCAS M50 VOLTAGE: 12 ROTATION: CLOCKWISE TOOTH COUNT: 10 GEAR OD: 40MM / 1.575IN MOUNTING EAR 1: 10.6MM ID UNTHREADED MOUNTING EAR 2: 10.6MM ID UNTHREADED MOUNTING EAR 3: 10.6MM ID UNTHREADED WEIGHT: 15 LBS / 6.8 KG. As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). PLEASE VERIFY YOUR OEM PART NUMBER FROM YOUR ORIGINAL UNIT TO HELP ENSURE FITMENT. The sole responsibility of Marine Parts Distributors – if any – shall be the replacement of defective products as stated above. It is the responsibility of the customer to verify the correct application information prior to purchasing any product from Marine Parts Distributors. It is the responsibility of the customer to verify the correct application information prior to purchasing any product from MARINE PARTS DISTRIBUTORS. If an order must be canceled or changed, please contact the service department as soon as possible. 8AM-6PM EST Customer Service.