Keystone D3017MR55 Cover Plate Liner


Keystone Part Number: 217.4301.12325

Keystone Model Number: KDHR 4/3C, D

OEM Part Number: D3017MR55

Part Description: COVER PLATE LINER

Part Material:  SHD55/4301

Part Material Description: Natural Rubber – Standard

Part Weight: 16.5lbs (7.5kg)

OEM Pump Model: AH®

OEM Pump Size: 4/3C, D AH®

Frame: C, D

Parts That Fit: Warman® Pumps

In stock

Product Description:

Enjoy the steadfastness and precision of our Keystone Cover Plate Liner KDHR 4/3, meticulously structured to align with the requirements of a wide array of industrial applications, this premium aftermarket kit, known by Keystone Part Number 217.4301.12325, follows the strictest criteria, ensuring a hassle-free slurry pump replacement.

Key Features:

Premium Material: Crafted from SHD55/4301 Natural Rubber, our Cover Plate Liner KDHR 4/3 offers excellent wear resistance and durability.
Optimal Weight: With a weight of 16.5lbs (7.5kg), this liner strikes a balance between robustness and ease of handling.
Frame: C, D
Compatibility: Designed to fit perfectly with Warman® Pumps, including OEM Pump Models AH® and sizes 4/3C, D AH®.

Industry Applications:

Our Keystone Cover Plate Liner KDHR 4/3 offers versatility that extends to various industrial sectors, such as mining, wastewater treatment, construction, and beyond.


Replaces OEM Part Number: D3017MR55

Enhance the productivity and dependability of your slurry pump with our Keystone Cover Plate Liner KDHR 4/3. It’s the pocket-friendly answer that aligns with your industrial necessities.


Keystone Pump SizeKeystone Part NumberOEM Part NumberOEM Pump SizeFrame
KDHR 1.5/1B217.4301.12039B1017R551.5/1B AHRB
KDHR 2/1.5B217.4301.12083B15017R552/1.5B AHRB
KDHR 3/2C217.4301.12166C2017R553/2C AHRC
KDHR 4/3C, D217.4301.12325D3017MR554/3C, D AHRC, D
KDHR 6/4D, E217.4301.12455E4018R556/4D, E AHRD, E
KDHR 8/6E, F217.4301.12604F6018R558/6E, F AHRE, F
KDHR 10/8F, ST217.4301.12936G8018SRR5510/8F, ST AHRF, ST
KDHR 12/10F, ST217.4301.12792G10018R5512/10F, ST AHRF, ST
KDHR 14/12F, ST217.4301.12851G112018R5514/12F, ST AHRF, ST


Disclaimer: Keystone Pumps does not represent and is not in any way affiliated with Warman® a registered trademark of Weir Minerals Australia Ltd. Parts represented on Keystone Pumps W-Series, Parts webpage are not genuine OEM parts either manufactured or authorized by Warman®. These specific Keystone Pump products are sold as after-market replacement parts. All names, numbers, symbols, and descriptions are used for reference purposes only and do not imply that any part or pump listed is the product of any company other than Keystone Pumps.

Additional info

Weight1.1 lbs