ABC2166 4 Cyl Piston Ring Set 3 1/4 inch Bore

ABC2166 4 Cyl Piston Ring Set 3 1/4 inch Bore

Allis Chalmers - Fits w/ 3-1/4" bore, (3) 0.125" compression rings, (1) 0.187" oil ring (if 3 ring piston, discard 1 compression ring): SOME : B (Early w/ Waukesha flathead engine), B (Early w/ AC engine) Case - Fits w/ 3-1/4" bore, (3) 0.125" compression rings, (1) 0.187" oil ring: SOME : R, RC

Massey Ferguson - Fits: SOME : TO30 (w/ 3-1/4" bore, (3) 0.125" compression rings, (1) 0.187" oil ring.); Replaces: 836096M91

Minneapolis Moline - Fits: [ SOME W/ IXB3 HERCULES: BF, BG (w/ 3-1/4" bore, (3) 0.125" compression rings, (1) 0.187" oil ring. On 3 ring pistons, discard one compression ring. ) ]

Oliver - Fits: [ SOME W/ IXB3 HERCULES: HG, OC-3 (w/ 3-1/4" bore, (3) 0.125" compression rings, (1) 0.187" oil ring. On 3 ring pistons, discard one compression ring. ) ]

• 3-1/4" bore
• (3) 0.125" compression rings
• (1) 0.187" oil ring

Measure old rings before ordering.

Do not order by tractor model only. Due to the many different piston manufacturers, there can be as many as 8 different ring set available for one particular engine.

To ensure you order the correct rings, we will need the following information: 1.) bore size, 2.) thickness of each ring, 3.) how many of each ring thickness per piston.

Rings can not be returned if opened. Call or email for price and availability of other sizes.