C.T.I. 31-100-01 PISTON RING SET FOR 90-04 FORD MAZDA MERCURY B4000 RANGER MOUNTAINEER 4.0L V6 SOHC

C.T.I. 31-100-01 PISTON RING SET FOR 90-04 FORD MAZDA B4000 4.0L V6 SOHC OHV     Condition: 100% New Brand: C.T.I.Surface: Chrome PlatedEngine Type: SOHC OHV  4.0L V6 Cu. 245 VIN Code: X, E, K Compatible Model: FORD MAZDA MERCURY  ISO-9001/IATF-16949 Approved Manufactured quality meet or exceed to OEM specifications. Oversize 020/030 is also available in our selecting menu. Please refer to the images for an accurate description of the parts included in this listing. REFERENCE NUMBERS: - 2M4627, RSFD5, 021-6524, E-613K, RG321 PRODUCT SPECIFICATIONS: 6 CYL ENGINE SET  STD Piston Ring Size(mm) 1st ring:  100.4*1.6*4.0mm 2nd ring: 100.4*1.75*4.0mm Oil Ring: 100.4*3.5*3.4mm Oversize 020 Piston Ring Size(mm) 1st ring:  100.92*1.6*4.0mm 2nd ring: 100.92*1.75*4.0mm Oil Ring: 100.92*3.5*3.4mm Oversize 030 Piston Ring Size(mm) 1st ring:  101.17*1.6*4.0mm 2nd ring: 101.17*1.75*4.0mm Oil Ring: 101.17*3.5*3.4mm APPLICATION: Make Model Year Engine Ford Ae