Piston Wrist Pin Retainers - Free Shipping on Orders Over $109 at Summit Racing

Speed-Pro Piston Pin Lock Rings and Spirolox LR63

Piston Lock Ring Each

Part Number: SLP-LR63

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

JE Pistons Lock Rings 927-042-CS

JE Pistons Lock Rings 927-042-CS

Wrist Pin Retainer, Spiral, 1.017 in. Diameter, .042 in. Thick, Each

Part Number: JEP-927042CS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

JE Pistons Lock Rings 990-042-CS

Wrist Pin Retainer, Spiral, 1.081 in. Diameter, .042 in. Thick, Each

Part Number: JEP-990-042-CS

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Wiseco Piston Lock Rings CS24

Wrist Pin Retainers, Spiro Lox, .927 in. Diameter, .075 in. Thick, Pair

Part Number: WIS-CS-24

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Mahle Lock Rings 6441489

Wrist Pin Lock Ring, C-Clip without Tang, Steel, .927 Pin Diameter, .063 in. Thick, Each

Part Number: MLE-6441489

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

United Engine and Machine Lock Rings PRG110.3

Wrist Pin Retainers, Spirolox, .990 in. Diameter, Each

Part Number: UEM-PRG110-3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

JE Pistons Lock Rings 927-073-MW

Wrist Pin Retainer, Wire Lock, 0.927 in. Diameter, .073 in. Thick, Each

Part Number: JEP-927-073-MW

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

United Engine and Machine Lock Rings 93

Lock Ring, Piston Wrist Pin Retainer, C-clip Type, Carbon Steel, 1.040 in. O.D., KB Claimer Series, Each

Part Number: UEM-93

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

CP Pistons Wrist Pin Locks 927X073 SWL

Wrist Pin Retainer, Wire Lock, Steel, 0.927 in. Pin, 0.073 in. Thick, Each

Part Number: CPD-927X073-SWL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

United Engine and Machine Lock Rings PRJ100.3

Wrist Pin Lock Ring, Spirolox, 0.927 in. Diameter, .071 in. Thick, Each

Part Number: UEM-PRJ100-3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

JE Pistons Lock Rings 927-042-CT

Wrist Pin Retainer, Tru Arc Lock, 0.927 in. Diameter, .042 in. Thick, Each

Part Number: JEP-927-042-CT

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Mahle Lock Rings 6458137

Wrist Pin Lock Ring, C-clip Type, Steel, 0.063 in. Thick, 1.100 in. O.D., 0.990 in. Pin Diameter, Each

Part Number: MLE-6458137

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Howards Cams Spirolox Wrist Pin Retainers HRC4501

Piston Wrist Pin Retainer, Spirolox, Steel, Set of 32

Part Number: HRS-HRC4501

Not Yet Reviewed

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Howards Cams Spirolox Wrist Pin Retainers HRC4500

Piston Wrist Pin Retainer, Spirolox, Steel, Set of 32

Part Number: HRS-HRC4500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Wiseco Piston Lock Rings CS25

Wrist Pin Retainers, Spiro Lox, .990 in. Diameter, .019 in. Thick, Set of 4

Part Number: WIS-CS25

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

CP Pistons Wrist Pin Locks 866X063 SWL

Wrist Pin Retainer, Wire Lock, 0.866 in. Diameter, 0.063 in. Thick, Each

Part Number: CPD-866X063SWL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Ross Racing Spiro Lock Rings 4004-D

Wrist Pin Lock, Steel, Spirolox-Style, .042 in. Thick, 1.013 in. Outside Diameter, Each

Part Number: ROS-4004-D

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

JE Pistons Lock Rings 990-073-CS

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 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

JE Pistons Lock Rings 990-042-CT

Piston Pin Locks, Tru Arc Style, Carbon Steel, .946 in. to 1.005 in. Diameter, Each

Part Number: JEP-990042CT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

JE Pistons Lock Rings 866-063-MW

Wrist Pin Lock Ring, Wire Lock, Chrome Silicone, .866 in. Pin Diameter, .063 in. Thick, Each

Part Number: JEP-866-063-MW

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Wiseco Piston Lock Rings W5590

Wrist Pin Retainers, Wire Lock Type, Steel, 0.062 in. Thick, Pair

Part Number: WIS-W5590

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

United Engine and Machine Lock Rings PRL99.3

Wrist Pin Lock Ring, Spirolox, .912 in. Diameter, .020 in. Thick, Each

Part Number: UEM-PRL99-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Wiseco Piston Lock Rings W6045

Piston Pin Lock Rings, Round Wire, 0.945 in. Pin, Pair

Part Number: WIS-W6045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Mahle Lock Rings 9900539

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 6/16/2025

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Estimated Ship Date: Monday 6/16/2025

Manley Wrist Pin Locks 42270-16

Piston Wrist Pin Retainers, Wire Lock Type, Steel, 0.061 in. Thickness, 0.990 in. O.D., Set of 16

Part Number: MAN-42270-16

Not Yet Reviewed

Estimated Ship Date: Monday 6/16/2025

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Estimated Ship Date: Monday 6/16/2025