Availability
Piston Oil Ring Spacers
Oil Ring Support Rail, 4.350-4.374 in. Bore, Spring Steel, Each
Part Number: JEP-4350-193
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Piston Oil Ring Spacers, 3.655-3.720 Oil Ring Support, Each
Part Number: ROS-ORS-366
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Oil Rail Support, Dimpled, 3.970 in. up to 4.029 in. Bore, Each
Part Number: WIS-W4953
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Oil Rail Support, 3.365 in. up to 3.406 in. Bore, Each
Part Number: WIS-GLS33
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
OIL SUPPORT RAIL
Part Number: WIS-GLS52
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Oil Ring Support Rail, 3.898 in. Bore, 3mm Thick, Each
Part Number: MLE-9301680
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Oil Ring Support Rail, 4.600 in.-4.630 in. Bore, 3.0mm Thickness, Each
Part Number: MLE-9299225
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Piston Oil Ring Spacer, Support Rail, 3.898 in.-3.947 in. Bore, 2mm Thick, Each
Part Number: MLE-9301947
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
OIL RAIL SUPPORT
Part Number: JEP-4562-203
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
OIL RAIL SUPPORT
Part Number: JEP-3465-142
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
OIL RING SPACER
Part Number: UEM-R-142
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
R-75 Spacer Ring
Part Number: UEM-R-75
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Oil Rail Support, Dimpled, 3.795 in. up to 3.845 in. Bore, Each
Part Number: WIS-W5347
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
R-79 Spacer Ring
Part Number: UEM-R-79
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
OIL RAIL SUPPORT
Part Number: JEP-3425-122
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Piston Oil Ring Spacer, Support Rail, 4.145 in.-4.160 in. Bore, 2mm Thick, Each
Part Number: MLE-1979648
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Oil Ring Support Rail, 4.250 in.-4.310 in. Bore, 3/16 in. Thickness, Each
Part Number: MLE-9290040
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Oil Rail Support, Dimpled, 4.420 in. up to 4.475 in. Bore, Each
Part Number: WIS-W5111
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Oil Rail Support, 3.999 in. Min Bore, 4.029 in. Max Bore, 0.162 in. Radial Depth, Each
Part Number: JEP-4000162
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
OIL RAIL SUPPORT
Part Number: JEP-3700-162
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Rail Support, OIL RAIL SUPPORT
Part Number: JEP-4215-162
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Oil Rail Support, Dimpled, 4.375 in. up to 4.405 in. Bore, Each
Part Number: WIS-W5110
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Oil Rail Support, Dimpled, 3.759 in. up to 3.790 in. Bore, Each
Part Number: WIS-GLS5
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Oil Rail Support, Dimpled, 4.250 in. up to 4.285 in. Bore, Each
Part Number: WIS-W5156
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Oil Ring Spacer, 4.000 in. - 4.040 in. Bore, Each
Part Number: MLE-9290024
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
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