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Price Book - Page 47

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ENGINE FLYWHEEL DRIVEPLATES - R&D AND CENTAFLEX

Page Updated: 30-Jun-23
Boatbuilder Prices
R&D Engine drive plates brochure
If replacing an existing drive-plate please check if a plate code (XX-XX-XX) is present.
The plate code (XX-XX-XX) consists of a Spline Plate number, followed by the Element code followed by the Back-plate (Flywheel) number.
Please contact for a precise Driveplate matching for your Engine & Gearbox combination.
The earlier loop type element designs have generally been replaced by High deflection & Hammer Head damper elements which further reduce gear rattle.
Driveplates are listed by Gearbox (Spline type) and Plate diameter (OD). Please check the selection sheet and Backplate list for flywheel compatibility (PCD, bolt number & dia).
Driveplates marked XX-XX-99 are for custom backplates, where a drive plate has been made fa a custom PCD, number of holes and hole diameter.
If your required driveplate is not listed please contact. We can match from more than the 800 buildable combinations.

10T SPLINE R&D DRIVEPLATE FOR PRM100, 101, 140, 160, 260, 280. VOLVO 100

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
13-AM-16 ZF 3306 316005 5.962 1.9 High Deflection £94
13-B-16 ZF 3306 316005 5.962 1.9 Loop Type £75
13-AM-4 - 6.120 1.9 High Deflection £92
13-B-4 - 6.120 1.9 Loop Type £72
15-J-7 - / 7 5.7 Loop Type £131
13-A-48 - / 9 1.1 Loop Type £100
74-AL-48 - / 9 5.7 High Deflection £172
13-AM-18 - 9.940 1.9 High Deflection £127
45-AN-129 - 9.940 3.8 High Deflection £175
13-AM-19 - /10 1.9 High Deflection £124
45-AN-130 - /10 3.8 High Deflection £179
45-AN-132 Ford FSD /12 3.8 High Deflection £168
13-AM-20 - /12 1.9 High Deflection £127
45-AN-131 - /12 3.8 High Deflection £175
14-G-21 - /12 4.8 Loop Type £150
74-AL-21 - /12 5.7 High Deflection £179
45-AN-65 - 13.245 3.8 High Deflection £158
14-M-3 - 13.245 7.6 Loop Type £148
45-AN-90 SAE 11 1/2 /14 3.8 High Deflection £158
45-AN-89 Ford /14 3.8 High Deflection £158
74-AL-22 - /14 5.7 High Deflection £177
14-M-2 - /14 7.6 Loop Type £148
69-AD-5 - /14 7.6 Loop Type £188
Spline: 1.000 x 10 SAE
Applications: PRM 100, PRM 101, PRM 140, PRM 160, PRM 260, PRM 280

10T DIN [23/29] SPLINE R&D DRIVEPLATE FOR ZF 3-15, PRM 60, 80, 90, 120, 125, 150, YMC 30-60

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
22-B-16 ZF 3306 316005 5.962 1.9 Loop Type £75
22-AM-16 (ZF 3306 316005) ZF 3306 316005 5.962 1.9 High Deflection £94
22-B-4 - / 6 1.9 Loop Type £72
22-AM-4 (ZF 3306 316005) - / 6 1.9 High Deflection £92
22-AM-4 - / 6 1.9 High Deflection £92
22-A-48 - / 9 1.1 Loop Type £100
22-AM-18 - 9.940 1.9 High Deflection £127
43-AN-129 - 9.940 3.8 High Deflection £175
22-AM-19 - /10 1.9 High Deflection £124
43-AN-130 - /10 3.8 High Deflection £179
43-AN-132 Ford FSD /12 3.8 High Deflection £168
22-AM-20 - /12 1.9 High Deflection £127
43-AN-131 - /12 3.8 High Deflection £175
43-AN-65 - 13.245 3.8 High Deflection £158
43-AN-89 Ford /14 3.8 High Deflection £158
Spline: 10T DIN 5464
Applications' 60, 80, 90, 120, 125, 150, YMC 30-60, ZF 3, 5, 12, 15,

10T SPLINE R&D DRIVEPLATE FOR PRM 175, 250, 265, 310

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
16-M-2 - /14 7.6 Loop Type £148
Spline: 1.125 x 10 SAE
Applications: PRM 175, 250, 265, 310

17T SPLINE R&D DRIVEPLATE FOR PRM 301, 302, 401, 402, 500, 750, ZF

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
20-J-7 - / 7 5.7 Loop Type £131
73-AL-48 - / 9 5.7 High Deflection £172
46-AN-129 - 9.940 3.8 High Deflection £175
46-AN-130 - /10 3.8 High Deflection £179
49-AD-25 Trans Auto TAMD 40 /11 9.5 High Deflection £188
31-P-25 Trans Auto TAMD 40 /11 10.5 Loop Type £164
46-AN-132 Ford FSD /12 3.8 High Deflection £168
46-AN-131 - /12 3.8 High Deflection £175
73-AL-21 - /12 5.7 High Deflection £179
46-AN-65 - 13.245 3.8 High Deflection £158
18-M-3 - 13.245 7.6 Loop Type £148
73-AL-149 SAE 11 1/2 AL /14 5.7 High Deflection £173
18-M-5 SAE 11 1/2 /14 7.6 Loop Type £148
49-AD-5 SAE 11 1/2 /14 9.5 High Deflection £188
69-AD-2 SAE 11 1/2 /14 9.5 High Deflection £188
31-P-5 SAE 11 1/2 /14 10.5 Loop Type £164
52-AE-10 Deutz /14 13.3 High Deflection £239
46-AN-89 Ford /14 3.8 High Deflection £158
73-AL-22 - /14 5.7 High Deflection £177
18-M-2 - /14 7.6 Loop Type £148
49-AD-2 - /14 9.5 High Deflection £188
69-AD-25 - /14 9.5 High Deflection £188
52-AE-104 700 lb ft. AE /14 13.3 High Deflection £239
27-S-31 700 lb ft. AE /14 13.3 High Deflection £364
Spline: 17T 16/32 DP
Applications: PRM 301, 302, 401, 402, 500, 750, ZF

18T SPLINE R&D DRIVEPLATE FOR PRM 301, 302, 401, 402, 500, 750

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
21-P-25 Trans Auto TAMD 40 /11 10.5 Loop Type £164
21-P-5 SAE 11 1/2 /14 10.5 Loop Type £164
51-AE-101 SAE 11 1/2 /14 13.3 High Deflection £239
51-AE-10 Deutz /14 13.3 High Deflection £239
21-P-2 - /14 10.5 Loop Type £164
51-AE-104 700 lb ft. AE /14 13.3 High Deflection £239
21-S-30 SCG /19 14.3 Loop Type £258
27-S-32 SCG /19 14.3 Loop Type £368
Spline: 18T 12/24 DP
Applications: PRM 601, 1000

20T, 12/24 SPLINE R&D DRIVEPLATE FOR PRM 1500, 1750

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
55-Z-78 SAE 11 1/2 /14 22.8 Loop Type £333
55-AH-78 SAE 11 1/2 /14 26.7 Loop Type £461
55-Z-79 SAE 14 /18 22.8 Loop Type £352
55-AH-79 SAE 14 /18 26.7 Loop Type £480
Spline: PR 1500
Applications: ZF

Driveplate R&D 3M22

R&D FLYWHEEL DRIVE PLATES FOR 26T SPLINE

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
2-AM-16 ZF 3306 316005 5.962 1.9 High Deflection £94
2-B-16 ZF 3306 316005 5.962 1.9 Loop Type £75
2-AM-4 - 6.120 1.9 High Deflection £92
2-B-4 - 6.120 1.9 Loop Type £72
7-J-7 - 7.120 5.7 Loop Type £131
7-AJ-7 - 7.120 5.7 Hammer Head £131
2-A-48 - / 9 1.1 Loop Type £100
71-AL-48 - / 9 5.7 High Deflection £172
2-AM-18 - 9.940 1.9 High Deflection £127
42-AN-129 - 9.940 3.8 High Deflection £175
2-AM-19 - /10 1.9 High Deflection £124
42-AN-130 - /10 3.8 High Deflection £179
48-AD-25 Trans Auto TAMD 40 /11 9.5 High Deflection £188
4-P-25 Trans Auto TAMD 40 /11 10.5 Loop Type £164
42-AN-132 Ford FSD /12 3.8 High Deflection £168
2-AM-20 - /12 1.9 High Deflection £127
42-AN-131 - /12 3.8 High Deflection £175
3-G-21 - /12 4.8 Loop Type £150
71-AL-21 - /12 5.7 High Deflection £179
76-AL-148 SAE 10 AL /12 5.7 High Deflection £173
42-AN-65 - 13.245 3.8 High Deflection £158
3-M-3 - 13.245 7.6 Loop Type £148
48-AD-3 - 13.245 9.5 High Deflection £188
42-AN-90 SAE 11 1/2 /14 3.8 High Deflection £158
3-M-5 SAE 11 1/2 /14 7.6 Loop Type £148
48-AD-5 SAE 11 1/2 /14 9.5 High Deflection £188
4-P-5 SAE 11 1/2 /14 10.5 Loop Type £164
50-AE-101 SAE 11 1/2 /14 13.3 High Deflection £239
50-AE-10 Deutz /14 13.3 High Deflection £239
42-AN-89 Ford /14 3.8 High Deflection £158
71-AL-22 - /14 5.7 High Deflection £177
3-M-2 - /14 7.6 Loop Type £148
48-AD-2 - /14 9.5 High Deflection £188
50-AE-104 700 lb ft. AE /14 13.3 High Deflection £239
3mm spacer plate for "AD" elements - - - £45
Spline: 26T 20/40 DP
Applications: Borg Warner Velvet Drive models 71, 72, 73 and 5000
Applications: ZF 25, 30, 45, 48, 63, 68, 85, 90, 115, 220

Driveplate R&D 13B4

32T SPLINE R&D DRIVEPLATE FOR SCG 350 HD

PLATE CODE NOTES BACKPLATE 
OUTSIDE DIA [IN]
HP/100 
RPM
DAMPER 
ELEMENT
PRICE
26-P-24 - 19.000 10.5 Loop Type £373
27-S-14 0.000 - Loop Type £352
27-S-30 SCG 19.000 14.3 Loop Type £371
27-S-33 SCG /19 14.3 Loop Type £365
26-Z-24 - 19.000 22.8 Loop Type £728
Spline: 1.625 x 10
Applications: ZF280,

Driveplate R&D, ‘AG’ type

CENTAFLEX FLYWHEEL DRIVE PLATES FOR PRM GEARBOXES

GEARBOX MAKE AND MODEL NOTES BACKPLATE SIZE HP/100 rpm OEM-NUM PRICE
CF-DS-25-PRM750, PRM500 - SAE 11½ 9.8 CF-023358 £334
CF-DS-25-011 PRM601/1000 - SAE 11½ 9.8 CF-00239565 £381
First stage repair, rubbers and circlip, CFDS25 - - - £290
CF-DS-30 PRM1000 - SAE 11½ 14 - £381
First stage repair, rubbers and circlip, CFSD30 - - - £328
RS136 PRM1000 - SAE 11½ 44.2 - £808

CENTAFLEX FLYWHEEL DRIVE PLATES FOR VELVET DRIVE GEARBOXES

GEARBOX MAKE AND MODEL NOTES BACKPLATE SIZE HP/100 rpm OEM-NUM PRICE
CF-DS-25-011 Borg-Warner Velvet Drive - SAE 11½, 10, 8 9.8 CF-00230261 £334
First stage repair, rubbers and circlip, CFDS25 - - - £290
CF-DS-30 Borg-Warner Velvet Drive - SAE 11½ 14 CF-00249008 £381
First stage repair, rubbers and circlip, CFSD30 - - - £328
RS114 Borg Warner - SAE 11½ 44.2 - £683

Driveplate RS136
Driveplate CFDS30

V.A.T. extra on U.K. sales, except Channel Isles.
Packing & Carriage is extra, optimum time route & cost tailored to the clients needs.
Quantity terms available on request.

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