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Wildcat 223 Valve Tappet Lifter (Each)
Stock Wildcat 223 Valve Tappet Lifter
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Wildcat 223 Valve Tappet Lifter (Each)

Part Number: 34008-00004-00
Online Price: $3.99
OEM Valve Lifter Tappet for Wildcat 223, Predator 224, and Clone Engines
Availability: In Stock.

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Description

OEM Replacement Valve Lifter Tappet for Wildcat 223, Predator 224 & Clone Engines


These OEM replacement valve lifters (tappets) are designed for the Wildcat 223 and Predator 224 engines but also fit a wide range of popular small engine platforms with minor adjustments. With a slightly longer design, these tappets provide reliable valve train operation and are ideal for engine builders seeking to maintain factory specifications or implement performance upgrades.


Though originally intended for larger engines, these tappets are compatible with 196cc–225cc clone engines, including the Predator 212Ducar 196/212Tillotson 196R/RSTillotson 212RTillotson 225RS, and Box Stock 196. However, due to the longer length, you may need to modify your pushrod length for proper valve lash adjustment.


Key Features & Benefits

  • OEM replacement for Wildcat 223 & Predator 224
  • Compatible with a wide range of 196cc–225cc clone engines
  • Ideal for engine rebuilds or custom setups
  • Durable and precision-machined for long-lasting performance
  • NOTE: Pushrod length adjustment may be required in smaller engines. Measure your tappets before ordering


Tappet Specifications

  • Tappet Stem Diameter: 0.313" (8mm)
  • Average Length: 1.516"
  • Average Head Diameter: 0.945"
  • Pushrod Seat Diameter: 0.245"
  • Weight: ~21g
  • Sold Individually


Compatible Engines (With Pushrod Adjustment):

  • Wildcat 223 / 240
  • Predator 224 Non-Hemi
  • Predator 212 (Non-Hemi & Hemi)
  • Ducar 196 / 212
  • Tillotson 196R / RS
  • Tillotson 212R
  • Tillotson 225RS
  • Box Stock 196
  • Other 6.5HP Honda-style clone engines

AKRA 2020 Rulers for Lifters: 

Lifter Head Dia .915" min with no visible modification. Weight check lifters 18 grams min and pushrods 9 grams min. Machining to bottom of lifter allowed. The bottom must remain flat. To be mated bottom to bottom at tech to a known stock lifter. No other machining allows to lifter allowed. The weight rule still applies. 


NKA 2020 Rules for Lifters:

40.4.23: Lifters

40.4.23.1: Length: 1.350"-1.390"

40.4.23.2: Outside Diameter: .935" maximum

40.4.23.3: Minimum Weight: 18 grams

FAQ

Will these lifters fit a Predator 212 or Tillotson 212R?

Yes, these lifters will physically fit. However, due to their longer length, you may need to adjust your pushrod length for proper valve lash and performance.


Are these sold as a pair?

No, these lifters are sold individually. Order two if you’re replacing both the intake and exhaust tappets.


Do these lifters come pre-oiled or treated?

No, these are dry OEM replacements. It’s recommended to apply engine assembly lube during installation.

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