Heavy Duty Series Power Train Savers^®

Torque Capacity 5,500 – 25,500 ft-lb

Fits 3 ½", 4", 4 ½" and 5" driveshafts.

Primarily used on multi-axle, Class 6, 7 and 8 trucks.

Every Power Train Saver unit requires a Torque Fuse^® set (consisting of three or more fuse links). Fuse set recommendations are provided for each unit based on the torque capacity of the driveline series and driveshaft tube in which it will be installed. These recommendations allow buyers to choose fuse shear points based on three specific levels of protection:

Best Protection Level (90%) The recommended starting point and aimed at protecting weaker components such as differentials or gear boxes.
Standard Protection Level (95%) Uses driveshaft torque capacity as a protection-level target.
Basic Protection Level (100%) Closest to the yield point of driveshaft components, while still providing protection.

Light Duty Series
Medium Duty Series

Drivetrain Sizing Worksheet

PTS Installation Instructions Torque Fuse Installation Instructions			Torque Fuse^® Recommendations
			90% Capacity			95% Capacity			100% Capacity			105%+
Driveline Series	Tube Size*	PTS Unit Part No.	Best Protection Level			Standard Protection Level			Basic Protection Level			Caution
Driveline Series	Tube Size*	PTS Unit Part No.	Capacity**	ID	Part No.	Capacity**	ID	Part No.	Capacity**	ID	Part No.	D A M A G E A R E A
1550	4.00 x .095	15095	5,500	F	1005	6,500	G	1006	7,500	H	1007
1610	3.50 x .134	16134	7,500	H	1007	8,500	I	1008	9,500	J	1009
1610	4.00 x .134	17180	10,500	K	1010	11,500	L	1011	12,500	M	1012
1710	4.00 x .134	17180	10,500	K	1010	11,500	L	1011	12,500	M	1012
1710	4.095 x .180	17180	14,500	O	1014	15,500	P	1015	16,500	Q	1016
1760	4.095 x .180	17180	15,500	P	1015	16,500	Q	1016	17,500	R	1017
1810	4.50 x .134	18134	12,500	M	1012	13,500	N	1013	14,500	O	1014
1810	4.59 x .180	18134	19,500	T	1019	20,500	U	1020	21,500	V	1021
1810	4.50 x .259	18259	19,500	T	1019	20,500	U	1020	21,500	V	1021
1880	4.50 x .259	18259	22,500	W	1022	23,500	X	1023	24,500	Y	1024
SPL140^®	4.21 x .138	SP138	12,500	M	1012	13,500	N	1013	14,500	O	1014
SPL170^®	4.96 x .118	SP165	15,500	P	1015	16,500	Q	1016	17,500	R	1017
SPL170^®	4.72 x .197	SP197	17,500	R	1017	18,500	S	1018	19,500	T	1019
SPL250^®	5.06 x .167	SP165	20,500	U	1020	21,500	V	1021	22,500	W	1022
SPL is a registered trademark of Dana Corporation. O.D. x Wall Thickness given in inches. *Torque Capacity given in ft-lb.

Heavy Duty Series Torque Fuse^® Options

Contact us for assistance with fuse set recommendations, particularly if differential protection is your primary concern.

Capacity	ID	Part No.
5,500	F	1005
6,500	G	1006
7,500	H	1007
8,500	I	1008
9,500	J	1009
10,500	K	1010
11,500	L	1011
12,500	M	1012
13,500	N	1013
14,500	O	1014
15,500	P	1015
16,500	Q	1016
17,500	R	1017
18,500	S	1018
19,500	T	1019
20,500	U	1020
21,500	V	1021
22,500	W	1022
23,500	X	1023
24,500	Y	1024
25,500	Z	1025
Torque fuses come in sets of three. Each fuse is stamped with an ID.

Heavy Duty Series Power Train Savers®

Torque Capacity 5,500 – 25,500 ft-lb

Fits 3 ½", 4", 4 ½" and 5" driveshafts.

Heavy Duty Series Torque Fuse® Options

Heavy Duty Series Power Train Savers^®

Heavy Duty Series Torque Fuse^® Options