Chain Tools, Parts & Accessories

Discover a wide array of shaft couplings, chains and sprockets, belts and sheaves, and drive components.
Chain tools, parts and accessories are used to support and maintain chains. Chain wear gauges measure the distance between chain links to indicate how much stretching has occurred. Tensioners reduce slack in belts and chains to transmit high torque. They come in floating, manual, and spring-loaded forms. Floating tensioners use two opposing pulleys or sprockets to correct tension. Manual tensioners use screws to reposition chains, reduce slack, and transmit uniform torque. Spring-loaded tensioners use springs to automatically maintain correct tension.
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Browning N3 TIGHTENER SHAFT   

1296953 Tightener Shaft - 1.0000 in Shaft Dia., 3.1250 in Shaft Length, 4.3750 in OAL

MI ITEM 00795843

IN STOCK
In stock
Browning N3 TIGHTENER SHAFT
$118.85each
for your price $118.85each
Browning N3 TIGHTENER SHAFT

Brewer Machine & Gear Company SO2   

Idler Shaft w/ Set Collar - 1.0000 in Shaft Dia., 2.1250 in Shaft Length, 3.0000 in OAL

MI ITEM 00766673

IN STOCK
In stock
Brewer Machine & Gear Company SO2
$22.73each
for your price $22.73each
Brewer Machine & Gear Company SO2

Fenner Drives RT 1001   

Belt Tensioner - Rotary Tensioner Type, 30 lb Max Spring Force

MI ITEM 01332029

IN STOCK
In stock
Fenner Drives RT 1001
$89.02each
for your price $89.02each
Fenner Drives RT 1001

Dodge 101-2 CHAIN PIN EXTRACTOR   

Dodge® 098176, Chain Breaker, For Chain Numbers: 60 to 80, Breaker Type: Chain Pin Extractor

MI ITEM 00180192

IN STOCK
In stock
Dodge 101-2 CHAIN PIN EXTRACTOR
$117.77each
for your price $117.77each
Dodge 101-2 CHAIN PIN EXTRACTOR

Lovejoy RT 18   

RunRight™ Manual Tensioner - Mounting Bolt, Single Adjusting Arm, Powder Metal Material

MI ITEM 00727664

IN STOCK
In stock
Lovejoy RT 18
$170.46each
for your price $170.46each
Lovejoy RT 18

Timken Drives LLC 1254   

CHAIN BREAKER - 35-60

MI ITEM 03885335

IN STOCK
In stock
Timken Drives LLC 1254
$61.13each
for your price $61.13each
Timken Drives LLC 1254

Tsubaki (UST) D-60   

Chain Breaker - 60 to 100 Chain

MI ITEM 02165290

IN STOCK
In stock
Tsubaki (UST) D-60
$195.97each
for your price $195.97each
Tsubaki (UST) D-60

Tsubaki (UST) P-60   

Chain Puller - 40 to 80 Chain

MI ITEM 00189975

IN STOCK
In stock
Tsubaki (UST) P-60
$159.85each
for your price $159.85each
Tsubaki (UST) P-60

Lovejoy RT 27   

RunRight™ Manual Tensioner - Mounting Bolt, Single Adjusting Arm, Powder Metal Material

MI ITEM 00727666

IN STOCK
In stock
Lovejoy RT 27
$218.29each
for your price $218.29each
Lovejoy RT 27

Tsubaki (UST) D-35   

Chain Breaker - 25 to 60 Chain

MI ITEM 00180187

IN STOCK
In stock
Tsubaki (UST) D-35
$102.59each
for your price $102.59each
Tsubaki (UST) D-35

Browning N1 TIGHTENER SHAFT   

1296938 Tightener Shaft - 0.5000 in Shaft Dia., 1.5000 in Shaft Length, 2.3125 in OAL

MI ITEM 00795823

IN STOCK
In stock
Browning N1 TIGHTENER SHAFT
$81.69each
for your price $81.69each
Browning N1 TIGHTENER SHAFT

Fenner Drives RT4900   

Belt Tensioner - Rotary Tensioner Type, 70 lb Max Spring Force

MI ITEM 04312425

IN STOCK
In stock
Fenner Drives RT4900
$288.26each
for your price $288.26each
Fenner Drives RT4900
Browning N3 TIGHTENER SHAFT
MI ITEM 00795843
In stock
$118.85each
Brewer Machine & Gear Company SO2
MI ITEM 00766673
In stock
$22.73each
Fenner Drives RT 1001
MI ITEM 01332029
In stock
$89.02each
Dodge 101-2 CHAIN PIN EXTRACTOR
MI ITEM 00180192
In stock
$117.77each
Lovejoy RT 18
MI ITEM 00727664
In stock
$170.46each
Timken Drives LLC 1254
MI ITEM 03885335
In stock
$61.13each
Tsubaki (UST) D-60
MI ITEM 02165290
In stock
$195.97each
Tsubaki (UST) P-60
MI ITEM 00189975
In stock
$159.85each
Lovejoy RT 27
MI ITEM 00727666
In stock
$218.29each
Tsubaki (UST) D-35
MI ITEM 00180187
In stock
$102.59each
Browning N1 TIGHTENER SHAFT
MI ITEM 00795823
In stock
$81.69each
Fenner Drives RT4900
MI ITEM 04312425
In stock
$288.26each