RYOBI 312630001 Boom Clamp Click to zoom

RYOBI 312630001 Clamp & Knob Assembly (Boom Clamp) for RY251PH, RY252CS, RY253SS, RY254BC, RY4CPH Trimmers

MPN 312630001

In stockBoom Clamp

Overview

The RYOBI 312630001 is the genuine clamp and knob assembly (boom clamp / attachment coupler clamp) for RYOBI gas string trimmers and brush cutters. It is the hand-tightened clamp that locks the shaft sections together, so a cracked clamp or stripped knob lets the boom slip or separate. The part is built by Homelite (TTI) for RYOBI and is also catalogued under the Homelite name.

Key features

  • Genuine RYOBI / Homelite (TTI) OEM part
  • Complete assembly: band clamp with tightening knob and bolt
  • Tool-free tightening for attachment-capable and split-shaft trimmers

Fits

  • Engines/Models: RYOBI RY251PH, RY252CS, RY253SS, RY254BC, RY25PHEMC, RY25CSEMC, RY4CPH, RY4CCSVNM and RY4CSSVNM (25cc and 30cc gas trimmers and brush cutters). Parts catalogs list it on about 50 model revisions.
  • Typical equipment: RYOBI gas string trimmers, power heads and brush cutters.
  • Confirm fitment: the model number (for example RY251PH) and the 9-digit manufacturing number (for example 090333019) are on the data label on the engine housing. Send them to our team to confirm.

Specifications

Brand RYOBI (made by Homelite / TTI)
MPN 312630001
Also listed as Boom clamp assembly, attachment coupler clamp, Homelite 312630001
Part type Clamp and knob assembly
Shipping weight 0.21 lb
Package size 3 x 1.45 x 2.45 in
Country of origin China
Condition New, genuine OEM

Frequently asked questions

Which RYOBI trimmers use clamp 312630001?

It is listed for the RY251PH, RY252CS, RY253SS, RY254BC, RY25PHEMC, RY25CSEMC, RY4CPH, RY4CCSVNM and RY4CSSVNM. Check your model and manufacturing number with us.

Is 312630001 a RYOBI or Homelite part?

It is made by Homelite (part of TTI) for RYOBI equipment, so some catalogs show it under Homelite. It is the same genuine part.

What does the boom clamp do?

It clamps the upper and lower shaft sections together on attachment-capable or split-shaft trimmers so the boom stays locked during use.

Is this genuine or aftermarket?

This listing is the genuine OEM part. Aftermarket clamps are sold as replacements for 312630001 but are not made by TTI.

Where is my RYOBI model number?

It is on the data label on the engine housing, along with a 9-digit manufacturing number.

$100 minimum order (or add a $20 handling fee)