Pistons & Piston Rings

Wrist Pin Retainers, Spirolox, .981 in. Diameter, 0.072 in. Thick, Each

Part Number: UEM-PRH107-3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 5/19/2025

Roundwire .927 x .073

Part Number: DPP-015111

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Wrist Pin Lock Ring, Spiro Lock, Carbon Steel, .990 in. Pin Diameter, .073 in. Thick, Each

Part Number: JEP-990-073-CS

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Wrist Pin Lock Ring, C-Clip without Tang, Steel, .945 Pin Diameter, .063 in. Thick, Each

Part Number: MLE-9900539

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/19/2025

SPIRO LOCK

Part Number: JEP-927-042-SS

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Oil Ring Support Rail, 4.500-4.529 in. Bore, Spring Steel, Each

Part Number: JEP-4500-203

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Oil Ring Support Rail, 4.125-4.154 in. Bore, Spring Steel, Each

Part Number: JEP-4125-183

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Wrist Pin Retainer, Spiral, 0.927 in. Diameter, .073 in. Thick, Each

Part Number: JEP-927-073-AS

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Wrist Pin Retainer, SpiroLox, for .975 in. Pin Diameter, .042 in. Width, Each

Part Number: ROS-4004-E

4.5 out of 5 stars ( 2 )

• Special Order

Piston Oil Ring Spacers, United Engine and Machine Oil Ring Support Rails, 4.040 in. Bore, 3.615 in. Ring I.D., Each

Part Number: UEM-R08

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Piston Oil Ring Spacer, 4.000 in. - 4.040 in. Bore, Each

Part Number: MLE-09290024

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Wrist Pin Retainer, Wire Lock, 0.990 in. Diameter, .073 in. Thick, Each

Part Number: JEP-990-073-MW

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Wrist Pin Locks, Spirolox, 1.094 in. Pin Diameter, 0.050 in. Thick, Carbon Steel, Each

Part Number: JEP-094-050-CS

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Piston Lock Rings, Wire Lock, Carbon Steel, .990 in. Pin Diameter, 0.072 in. Wire Diameter, Pair

Part Number: WIS-W5242

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Wrist Pin Retainer, Wire Locks, 0.591 in. Diameter, 0.039 in. Thick, Steel, Pair

Part Number: WIS-CW15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/19/2025

WRIST PIN LOCK EACH

Part Number: DPP-015103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/19/2025

Wrist Pin Retainer, Spirolox Type, Carbon Steel, 0.042 in. Thick, for 1.031 in. Wrist Pin Diameter, Each

Part Number: JEP-031042CS

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2025 if ordered today

• Drop Ship
• Special Order

Oil Rail Support, Dimpled, 4.030 in. up to 4.059 in. Bore, Each

Part Number: WIS-W4954

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Piston Pin Locks, Wire Lock, Steel, 0.827 in. Diameter Pin, 0.063 in. Thick, for use on Honda®, Kawasaki, Each

Part Number: CPD-827-063SWL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/19/2025

Oil Rail Support, Dimpled, 4.155 in. up to 4.193 in. Bore, Each

Part Number: WIS-W4956

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Lock, Carbon Steel, Spiro, 1.089-1.099 in., Each

Part Number: JEP-094-050-CT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/19/2025

Oil Rail Support, Dimpled, 4.000 in. up to 4.037 in. Bore, Each

Part Number: WIS-GLS25

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

ROUND WIRE PIN LOCKS (PAIR)

Part Number: WIS-W5595

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/19/2025

Piston Pin Lock Rings, Round Wire, 0.912 in. Pin, Pair

Part Number: WIS-W5075

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025

Oil Ring Support Rail, 4.310-4.349 in. Bore, Spring Steel, Each

Part Number: JEP-4310-193

Not Yet Reviewed

Estimated Ship Date: Monday 5/19/2025