RAParts New Valve Train Kit Fits Allis Chalmers Tractor Models B C IB

In this review of the RAParts New Valve Train Kit for Allis Chalmers tractors, the bottom line is simple: this is a practical, aftermarket replacement aimed at owners restoring or maintaining older B, C, IB, RC and related models who need a dependable valve train service kit. The reviewer found the kit useful because it provides the specific valve keepers needed for engines with serial numbers CE161057 and up, and it is made to meet or exceed OEM specifications. For owners who prefer original parts, note this is an aftermarket kit supplied without retainers and roto caps, so verify fitment before ordering.

Key Features

• Model compatibility: The kit fits a wide range of Allis Chalmers tractor models, making it convenient for owners of B, C, IB, RC, CA, D10, D12, D14, H3 and I40 units to source a single replacement part.
• OEM reference numbers: OEM part numbers are provided for identification so buyers can confirm compatibility with their engine serial number prior to installation.
• Includes valve keepers: The kit includes 16 valve keepers (7020688), which covers multiple valves and reduces the need to source small parts separately.
• Aftermarket quality: Made to meet or exceed manufacturer specifications, the kit offers an economical alternative to original parts for maintenance and repairs.
• Fitment note for early engines: The review highlights that earlier engines require additional exhaust valve roto caps (70224926) not included with this kit, so buyers should check engine serial numbers.
• Stock image caution: Images may be generic stock photos, so the actual kit delivered may differ in packaging or finish from pictures shown.

Who It's For

This kit is best suited for mechanics, hobbyists and farm owners who maintain classic Allis Chalmers tractors and want a targeted set of valve train components without buying a full engine overhaul kit. It is especially useful for engines with serial numbers CE161057 and up where the included keepers match the valve assembly requirements.

Those restoring show tractors who insist on factory original parts or buyers who need retainers and roto caps included should look elsewhere or plan to purchase the missing components separately. Also, if you have an earlier engine serial number, factor in the extra roto caps required for proper fit.

Pros & Cons

Pros

• Direct fit guidance for many Allis Chalmers models makes parts sourcing straightforward for common tractors.
• Includes 16 valve keepers so multiple valve assemblies can be serviced at once.
• Manufactured to meet or exceed OEM specifications, offering reliable aftermarket performance.

Cons

• Does not include retainers or roto caps, so additional parts may be required for a complete valve rebuild.
• Some listings use stock images, so the actual item may differ visually from photos.

Specifications

Product type	Valve Train Kit
Fits models	Allis Chalmers B, C, IB, RC, CA, D10, D12, D14, H3, I40, I400, D15
Engine serial fit	CE161057 and up (earlier engines need roto caps)
Included parts	16 valve keepers (7020688)
Retainers and caps	Not included
Type	Aftermarket replacement, meets or exceeds OEM

Our Verdict

The RAParts valve train kit is a practical, cost-conscious choice for owners servicing Allis Chalmers tractors with compatible engine serial numbers; it supplies essential valve keepers and follows OEM references so fit verification is straightforward. It represents good value for routine maintenance or mid-level repairs, provided buyers account for the excluded retainers and rotor caps when planning a complete valve job.

Frequently Asked Questions

Will this kit fit my Allis Chalmers B or C?
It fits B and C models when the engine serial number is CE161057 and up; earlier engines require additional exhaust valve roto caps not included in the kit.

Are retainers included with the kit?
No, retainers and roto caps are not included; the kit includes 16 valve keepers only and recommends reusing existing intake retainers when appropriate.

Is this an OEM part?
This is an aftermarket replacement made to meet or exceed OEM specifications, with OEM numbers used only for identification and fit verification.