Engines and Components› Camshafts and Valvetrain
Thetford
REFR N4150A - U151M191L52X
SKU: T00Z 692058
Easy — 1–2 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Thetford |
| Part Number | T00Z 692058 |
Videos
Briggs & Stratton Small Engine Valve Spring Retainer Replacement 692194
Briggs and Stratton easy diy valve spring compressor
HOW-TO Replace Briggs & Stratton Engine Valve Seals
How to use a Small Engine Valve Spring Compressor - 3 most common Valve Spring Retainers
Exhaust Valve Spring Replacement Briggs & Stratton Flathead 6 5 HP Small Engine Valve Job Procedure
How to Remove Valves
Small Engine Valve Spring Compressor Tool
Using a Valve Spring Compressor on a Briggs & Stratton Engine
Removing Valve Keepers.wmv
Home Shop Tips No. 12 - Getting Valve Keepers Back Where They're Supposed to go!
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy