Piston Oil Ring Spacers

Piston Oil Ring Spacers, 3.375-3.435 Oil Ring Support, Each

Part Number: ROS-ORS-337

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Piston Oil Ring Spacers, 3.500-3.560 Oil Ring Support, Each

Part Number: ROS-ORS-350

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Piston Oil Ring Spacers, 3.565-3.620 Oil Ring Support, Each

Part Number: ROS-ORS-356

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Piston Oil Ring Spacers, 3.625-3.660 Oil Ring Support, Each

Part Number: ROS-ORS-362

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Piston Oil Ring Spacers, 3.725-3.775 Oil Ring Support, Each

Part Number: ROS-ORS-372

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Oil Ring Spacers, 4.436-4.469 Oil Ring Support, Each

Part Number: ROS-ORS-443

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Piston Oil Ring Spacers, 4.600-4.650 Oil Ring Support, Each

Part Number: ROS-ORS-456RR

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Piston Oil Ring Spacers, 4.626-4.686 Oil Ring Support, Each

Part Number: ROS-ORS-463

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Piston Oil Ring Spacers, 4.780-4.840 Oil Ring Support, Each

Part Number: ROS-ORS-478

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

OIL SUPPORT RING, Each

Part Number: ROS-ORS-470

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Oil Ring Support Rail, 4.000-4.060 in. Bore, Spring Steel, Each

Part Number: ROS-ORS-400

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Oil Ring Support Rail, 4.061-4.125 in. Bore, Spring Steel, Each

Part Number: ROS-ORS-406

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

OIL RING SUPPORT RAIL, Each

Part Number: ROS-ORS-421

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Oil Ring Support Rail, 4.470-4.530 in. Bore, Spring Steel, Each

Part Number: ROS-ORS-447

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Piston Ring Groove Lock Spacers, SPACER-95.5mm-96.5mm BORE

Part Number: MAN-462248-8

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

OIL RAIL SUPPORT

Part Number: JEP-4405-193

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Special Order

Groove Lock Spacer - 4.560 -4.599" bores

Part Number: WIS-GLS53

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

R-100 Spacer Ring

Part Number: UEM-R-100

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

R-101 Spacer Ring

Part Number: UEM-R-101

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

R-103 Spacer Ring

Part Number: UEM-R-103

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

R-104 Spacer Ring

Part Number: UEM-R-104

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

R-105 Spacer Ring

Part Number: UEM-R-105

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

R-107 Spacer Ring

Part Number: UEM-R-107

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

R-109 Spacer Ring

Part Number: UEM-R-109

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

R-110 Spacer Ring

Part Number: UEM-R-110

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order