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  5. 138190028 Tillotson Clone Intake Valve Spring Retainer
138190028 Tillotson Clone Intake Valve Spring Retainer
138190028 Tillotson Clone Intake Valve Spring Retainer
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138190028 Tillotson Clone Intake Valve Spring Retainer

Part Number: 138190028
Your Price: $1.92
Availability: In Stock.

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Description

The 138190028 Clone Valve Spring Retainer fits on the intake valve of the 196 Clones. 

This retainer is a slip-on style retainer without valve locks that fit the 5.5mm stem clone valves. Do not use these retainers on any other valve stem sizes. For modified engines running more than 26lbs springs will need to upgrade to a billet retainer and we also recommend stainless steel valves. The intake differs from the exhaust retainer by the depth on top of the retainer. The intake valve does not have enough depth for a lash cap and does not use one. These are the OEM Replacement Intake Valve Spring Retainer for 196cc 6.5hp GX200 Clones including the Tillotson 196R/RS, Ducar 196, and Box Stock 196. 


Retainer Average Weight 5.5g. 


Rule minimums can only be reached by machining the retainers. 

AKRA 2020 Rules on Valve Spring Retainers

The retainer may be machined on top surface only to meet weight specs. Intake 4 grams, Exhaust 5 grams



NKA 2020 Rules on Valve Spring Retainers

40.4.20.4.6: Valve Spring Retainers Minimum Weight: 4.0 grams 

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